The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Web Application Jobs
Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.
A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.
Here's some projects that our expert Web App Developers made real:
- Creating mobile-friendly browser based applications
- Implementing cloud computing technologies
- Developing automated systems that integrate machine learning
- Employing Saas models through efficient management tools
- Building automated bots utilizing Ocaml
- Running compatibility tests across a variety of platforms
- Designing Zoho Creator expert applications
- Deploying PHP web apps with video tutorials
- Constructing photo upload/browsing platforms with Flutter
The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!
From 95,497 reviews, clients rate our Web App Developers 4.9 out of 5 stars.Hire Web App Developers
Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.
A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.
Here's some projects that our expert Web App Developers made real:
- Creating mobile-friendly browser based applications
- Implementing cloud computing technologies
- Developing automated systems that integrate machine learning
- Employing Saas models through efficient management tools
- Building automated bots utilizing Ocaml
- Running compatibility tests across a variety of platforms
- Designing Zoho Creator expert applications
- Deploying PHP web apps with video tutorials
- Constructing photo upload/browsing platforms with Flutter
The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!
From 95,497 reviews, clients rate our Web App Developers 4.9 out of 5 stars.Hire Web App Developers
Django App Security & Bug Testing
6 days left
I need a comprehensive test of my Django application. The goal is to identify and rectify security vulnerabilities, functional bugs, and performance issues. Key areas of concern: - User authentication - Data handling - File loading times Ideal skills and experience: - Proficiency in Django - Expertise in security testing - Experience with performance optimization - Strong debugging skills Please provide a detailed report on findings and recommendations for each issue.
$185
Average bid
Digital Store with License Keys -- 2
6 days left
Hello, I want to build a website similar to SEAGM. It should sell digital codes and automatically deliver them after payment. Required features: • Digital product store • Automatic code delivery • Payment gateway integration • Admin panel for uploading codes • Secure checkout Please send your portfolio and estimated cost.
$631
Average bid
Digital Store with License Keys
6 days left
Hello, I want to build a website similar to SEAGM. It should sell digital codes and automatically deliver them after payment. Required features: • Digital product store • Automatic code delivery • Payment gateway integration • Admin panel for uploading codes • Secure checkout Please send your portfolio and estimated cost.
$566
Average bid
Website Image Slider Development -- 3
6 days left
<!DOCTYPE html> <html> <head> <title>Image Slider</title> <style> body{ font-family: Arial; text-align:center; } .slider img{ width:500px; height:300px; display:none; } </style> </head> <body> <h2>Image Slider</h2> <div class="slider"> <img src=""> <img src=""> <img src=""> </div> <br> <style> .slider img{ width:500px; height:300px; display:none; } .slider img:first-child{ display:block; } </style> <br> <button onclick="prev()">Previous</button> <button onclick="next()">Next</button> <script> let index = 0; let slides = ("...
$21
Average bid
WordPress Development for Recruitment Website from AI-Generated Design
6 days left
Verified
%E3%83%9B%E3%83%BC%E3%83%A0?authuser=1
$230
Average bid
Efficient Employee Absence Management System
5 days left
Verified
Purpose The tool should allow users to view their work schedule and register absence in a simple and clear way. Absence should be added directly within the schedule and can be registered either for full days or for specific hours. Functionality Users must be able to log into the system and view their personal work schedule. The schedule should show the days and times the user is planned to work. From the schedule, the user should be able to register absence. When registering absence, the user must be able to select the date and indicate whether the absence applies to the entire day or only a specific period of time. If the absence is registered for hours, the user must be able to enter a start time and end time. The user should also be able to specify the type of absence, such as sick...
$231
Average bid
Website Image Slider Development -- 2
5 days left
<!DOCTYPE html> <html> <head> <title>Image Slider</title> <style> body{ font-family: Arial; text-align:center; } .slider img{ width:500px; height:300px; display:none; } </style> </head> <body> <h2>Image Slider</h2> <div class="slider"> <img src=""> <img src=""> <img src=""> </div> <br> <style> .slider img{ width:500px; height:300px; display:none; } .slider img:first-child{ display:block; } </style> <br> <button onclick="prev()">Previous</button> <button onclick="next()">Next</button> <script> let index = 0; let slides = ("...
$17
Average bid
a simple web project
5 days left
A website for a shop (shopping cart, payment, logs, etc.). More details will be provided.
$46
Average bid
My proof-of-concept already handles basic user login, simple content display and form submission, plus a few extras I bolted on for internal testing—call simulation and rudimentary data-metrics screens. Now I need this prototype hardened and expanded into a production-ready web application. Where we start • Existing codebase with the features above, running in a staging environment you’ll get access to. • Clean UI/UX; no heavy refactor is required, but polish is always welcome. What has to be added 1. Advanced user management with five roles: Admin, Editor, Viewer, Client and Employee. Each role must have clearly scoped CRUD permissions that can be adjusted later through an admin panel. 2. Real-time notifications—think WebSocket or a comparable solutio...
$53
Average bid
Comprehensive Company Platform Development
5 days left
I need a skilled web app engineer to develop a company platform that integrates multiple systems. The platform will serve as a central hub for all operations, including employee management, customer relationship management, and internal communication. Key Requirements: - Integration with existing systems: - HR management system - Accounting system - Customer support system - Project management tools - AI market intelligence Ideal Skills & Experience: - Strong background in web app development - Experience with system integration - Proficiency in managing complex databases - Familiarity with AI tools and market intelligence platforms - Excellent problem-solving skills and attention to detail Please provide a portfolio showcasing similar projects. Looking forward to your bi...
$708
Average bid
Migrate HTML Design to Squarespace
5 days left
I already have a complete, single-page HTML file that contains every section, heading, paragraph, color value, and layout decision for my new site. All I need now is for that exact design to live inside my existing Squarespace account, split across three native pages: I • Home • About • Contact / Demo Request Please keep the look and flow identical to the HTML reference—same typography, spacing, Navy #0D2B5E accents, and Gold #C9A535 highlights. No new visual concepts are required. If an image slot appears in the file, drop in a clean placeholder; I’ll replace those later. The domain is already connected, so once the build is done I should be able to preview, test, and publish immediately. Deliverables (within 24–48 hours of project start): ...
$172
Average bid
Build a Mini AI Agent Using CLōD (AI Inference Platform) — Developer Challenge -- 2
5 days left
Verified
We’re inviting developers and builders to create a useful AI agent powered by CLōD () CLōD is an AI inference platform designed to make AI more accessible, intelligent, and affordable for builders. It provides: - Access to premium AI models at lower cost - More free LLM models - Higher free request limits for builders - A simple API for building AI applications and agents If you're building AI tools, assistants, or automations, CLōD helps you run them cheaper and more flexibly. What to Build: Create a working AI agent that performs a useful task. Your agent can run anywhere, web app, automation workflow, messaging bot, etc. Examples include: - Telegram AI assistant that answers questions or automates tasks - Discord moderator bot that manages communities - WhatsApp AI helpe...
$165
Average bid
Fix EXE Login Issue, Replicate Admin Panel & Setup Affiliate System
5 days left
Verified
I have two separate systems hosted under the same hosting provider: 1. Online course website 2. Another application with an admin panel Both are separate websites but hosted under the same control panel. Their login databases exist under the same hosting environment. Recently after a server/PHP upgrade, login functionality stopped working correctly. One freelancer already fixed the main website login for Fedu Academy, but the EXE-based login system still has an issue. ________________________________________ Scope of Work 1️. Fix EXE Login Issue The EXE application connects to the website for authentication. Tasks include: • Debug login/authentication issue • Fix session or validation issues • Ensure license activation works correctly • Ensure compatibility with current...
$59
Average bid
Website Migration Issue
5 days left
Hi, After reviewing the servers and files, here is the correct approach to complete the project safely. The existing website that is currently running will not be modified under any circumstances since it is actively providing services. The new server will be prepared separately. The existing files that were copied earlier appear to have been transferred in a messy way, which is why the system is not functioning correctly. Instead of copying everything at once, the site will be rebuilt step-by-step to ensure proper structure and compatibility. The process will include: • Cleaning and preparing the new server • Studying the structure of the existing system • Copying and rebuilding files gradually instead of bulk copying • Connecting and configuring the databas...
$338
Average bid
Appliance Repair Service Site Development
5 days left
Verified
I’m launching a new online hub for my appliance-repair business and I need the entire website built from scratch. The site should showcase our ability to service all makes and models—from kitchen and laundry machines to heating & cooling units—while making it effortless for customers to request help. Here’s what I have in mind: • A modern, mobile-responsive layout that instantly tells visitors we repair every major appliance brand. • Clear service pages for kitchen, laundry, and HVAC categories, each with a quick “Book Now” or “Request Quote” form. • An easy-to-manage back-end (WordPress, Webflow, or a platform you recommend) so my team can add promotions, testimonials, and blog articles without touching code. •...
$187
Average bid
Website Design
5 days left
Verified
Neat and clean website with contact details and contact forms. add services and testimonials with a gallery page
$227
Average bid
Supabase-Integrated React Web App Developer
5 days left
React + Supabase Developer — Workplace Verification of Competency Web App Fixed price · AEST timezone preferred · Full spec and working prototype provided Note: the budget shown is a placeholder. I expect bids in the $800–$1,200 USD range for a complete, quality build. Bids significantly below this will not be considered. What this project is I need a developer to wire up a fully-designed React prototype into a production web application. The UI is complete — you are not designing anything. Your job is to connect it to a real database (Supabase), add authentication, and set up automated email delivery. The application is called SpecialisedVOC. It is a workplace verification of competency platform used to record and certify that workers can safely operate ...
$31 / hr
Average bid
2-hour project (Coding): Identify and fix a bug in our existing PHP web application
4 days left
Verified
Before you bid, please take a few minutes to read the ATTACHED Powerpoint / PDF file in full. Both attachments are the same - read any one format which suits you. Also view our "Client profile" before you respond. We are a reputed employer with excellent previous ratings. The chosen freelancer will receive positive feedback score and prompt payment. ************************************************************************************************** Project description : Our PHP web application is showing 1 error We want it to be identified and corrected Please proceed with reading further, only if you are willing to work hard and have 2 hours free tight now to devote time and complete the task correctly. ------ All details about the task are described in the attached Pow...
$139
Average bid
Develop PMI Eligibility Assessment App
4 days left
Verified
I’m looking for a developer who can take my nearly-finished back end and turn it into a polished, modern-and-clean web experience (desktop first). The heavy lifting on data is done: a structured JSON store already matches every major mortgage servicer to the exact documents, phone numbers, and process quirks a borrower needs. I can also share a working Claude project that demonstrates the logic flow, so you’ll start with clear reference material rather than a blank page. What I still need is the front-end and finishing glue: • Mortgage-detail form that validates basic loan data on the fly • Instant on-screen result that tells the user whether they can cancel PMI right now, or why not • A short guided assessment for edge cases, walking the borrower throug...
$45 / hr
Average bid
NDA
Shopify Theme UX Enhancement -- 2
4 days left
Verified
I am looking for a Shopify developer who has strong coding skills and experience in Shopify theme customization. My theme currently has some bugs that need to be resolved so that the user experience on my website can improve. This task is somewhat urgent, so I need someone who can fix these issues as soon as possible.
$50
Average bid
Shopify Theme UX Enhancement
4 days left
Verified
I am looking for a Shopify developer who has strong coding skills and experience in Shopify theme customization. My theme currently has some bugs that need to be resolved so that the user experience on my website can improve. This task is somewhat urgent, so I need someone who can fix these issues as soon as possible.
$59
Average bid
Android App Development (WebView Wrapper) for Existing Web Platform
4 days left
Verified
Project Overview We are building Enarv, a social platform for readers where users can discuss books, join reading clubs, track books they read, and purchase books directly from the platform. The main platform is already being developed as a web application hosted on AWS. We now want to launch an Android app on Google Play Store that loads our web platform inside a native mobile app. The goal is to create a lightweight Android application that wraps our web app while still supporting important mobile features like push notifications and app-like navigation. --- What We Need We are looking for a developer who can build an Android application using Kotlin that: - Loads our website inside a WebView - Can be uploaded to Google Play Store (.aab file) - Supports push notifications - Feels ...
$20
Average bid
MeshCentral User Expiry Plugin
4 days left
Verified
I need a custom plugin for my self-hosted MeshCentral instance (running on Linux). The goal is simple: every user account should automatically deactivate on a date I pre-select, and I must be able to change that date at any time from the admin side. Key behaviour • When I create or edit a user, a date-picker field appears (ideally right inside the user’s account page). • On reaching the selected date, the account is disabled and the user can no longer log in. • A visible dashboard alert should start appearing for the admin seven days before expiry and remain until the account is disabled. No e-mail or other notification methods are needed. • Only the admin role needs access to set or edit the expiry date; regular users never see the picker. • The p...
$14
Average bid
Hospitality Portfolio Hiring Platform Development -- 6
4 days left
Verified
I’m building an online hub where chefs, bartenders, hosts—every hospitality pro—can curate a rich digital portfolio while hotels and restaurants source talent in minutes. The site will have two mirrored experiences: • A Talent side where users enter work experience, list skills and certifications, and upload a photo/video gallery to showcase their craft. • An Employer side focused on streamlined hiring: posting roles, browsing talent with multi-criteria search and filters (skill, experience level, location, availability), and organising shortlists. Revenue comes from a tiered subscription model. A Basic free tier gives newcomers essential visibility; a Premium paid tier unlocks advanced features, so recurring billing, upgrades/downgrades, and graceful plan...
$13 / hr
Average bid
I already have a fully-built Node.js project (Apostrophe 3 CMS, v 4.8.0) zipped and ready to go. All I need is a smooth deployment to my Hostinger Business Node.js plan so the site becomes publicly accessible on my domain, no code changes, no feature tweaks. Key context • Node version on the server is 22. • Auto-deploy won’t work with ApostropheCMS, so it must be set up as a custom Node.js app. • I do not have SSH enabled on the account. Instead, I can upload through Hostinger’s File Manager and am looking for an alternative workflow that accomplishes the same npm install → npm run build → npm run prod sequence. The archive you’ll receive already contains , package files, all modules, views, public assets, scripts and ; node_modules is i...
$83
Average bid
Robust Door Manufacturing Management Software
4 days left
My Business: I have a door manufacturing + retail shop. Customer comes, gives me door size and frame size, I make it in my factory and deliver it. What the software should do: 1. Take Order When customer comes, I enter: Customer name and phone number Door size (width and height in inches) Frame size (width and height) Material (teak, MDF, steel etc.) Polish type Quantity and price Urgent or normal priority 2. Queue / Line Factory makes 5 doors per day New order automatically goes into line Software shows which day that order will be ready Urgent orders go to top of line 3. Factory Pipeline 3 stages — worker clicks button to move order forward: Manufacturing → worker clicks "Done" → goes to Polish Polish → worker clicks "Done" → goes to Ready R...
$389
Average bid
Build Simple Web To-Do App
3 days left
I want to kick off a series of small programming projects by first completing a web-based To-Do List application. The stack is deliberately lightweight—plain HTML, CSS, and vanilla JavaScript—so that the code stays readable and easy for me to maintain or extend later. Core features I need right now: • Users can create a task, see it appear instantly in the list, and delete it when finished. • Each task is editable after it is created; inline editing or an “Edit” modal is fine as long as the interaction feels smooth. Nice-to-have ideas such as prioritisation flags or due-date reminders can wait, but please keep the structure flexible so they can slot in later without a full rewrite. Interface & UX expectations The page should be responsive, looki...
$36 / hr
Average bid
Website Development and Hosting -- 2
3 days left
THIS IS NOT A PLATFORM TO SHARE INFOR
$318
Average bid
NBA2K26 Account Marketplace Site
3 days left
I’m setting up a streamlined website that lets visitors browse NBA 2K26 MyCareer accounts for PlayStation and Xbox, then jump straight to my Discord server to complete the transaction. The same site also needs a simple flow for people who want to sell their own account: they fill out a form, upload screenshots, and the listing goes live once I approve it in the admin panel. Core flow • Buyer scrolls listings, filters by console, clicks “Buy on Discord,” and is redirected to the correct channel on my server. • Seller clicks “Sell Your Account,” submits details, and receives status updates by email or Discord DM. • I have full control to approve, edit, or remove any post from an easy-to-use dashboard. Tech is your call—React, Lar...
$264
Average bid
Business Web Dev Lead Generation
3 days left
need website developer for small scale businesses
$135
Average bid
Private project or contest #40285581
3 days left
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Featured
Sealed
QR Keychain Accessible Chat App
3 days left
Verified
Project Description – QR Keychain Login Chat Application This project expands on the concept of existing QR-code-based web access systems by integrating the technology into a secure web chat application. Each user is provided with a physical keychain that contains a unique QR code linked to their personal account. Instead of using traditional usernames and passwords, users log in by scanning their assigned QR code with their device. When the QR code is scanned, it directs the user to their personalized page within the chat web application and automatically authenticates their identity. This method creates a faster, password-free login experience while also increasing security by requiring possession of the physical QR keychain. The system is designed so that every QR code is uniquely...
$1569
Average bid
Landscape Lead-Generating Website Redesign
3 days left
I have a small landscape company and an existing site I built myself, but it isn’t pulling any traffic or enquiries. I need a full redesign with a modern, clean aesthetic that instantly builds trust and, most importantly, turns visitors into leads. Here’s what I’m after: • A fresh visual identity that feels open and contemporary, using plenty of whitespace, large project photos and concise copy. • A prominently positioned contact form on every key page so prospects can request quotes in one click. • Solid on-page SEO: fast load times, mobile-first layout, schema where relevant and keyword-optimised headings so I can finally appear in local “landscape design” searches. • Migration of my current content (about, services, portfolio)...
$626
Average bid
User Specific Interactive Video Quiz System
3 days left
I am looking for a quiz system for a website that I have that will be for people to watch a YouTube video and after the video is done running they would be presented with the first question in the quiz about the content of the video. Each subsequent question would be displayed after they answer a question until they are done and it would show them their score and send me an email that this person has submitted the quiz successfully with their score. It would have a scoring system based on the number of questions asked and there would be one single correct answer from a series of three or more possible answers. I would like a method by which I can enter an email address into a table and if the person trying to take the quiz does not have an email in that table they would not be able to take...
$1471
Average bid
AI Tools Discovery Platform Development
3 days left
Verified
Project Overview We are looking for an experienced WordPress developer with directory website experience to build an AI tools discovery platform. The platform will help users: • discover AI tools • compare tools • find tools based on tasks • access prompt libraries • follow AI workflows The website should be built using WordPress and preferably the HivePress directory framework. The goal is to launch a minimum viable version (MVP) of the platform which can later be expanded. ⸻ Project Requirements The developer will build a complete WordPress website with the following functionality. ⸻ 1. AI Tools Directory Create a structured directory of AI tools. Each tool listing must contain: • Tool name • Tool logo • Short description • Detailed...
$312
Average bid
modern social network platform
3 days left
Verified
Build a modern social network platform (18+) including user profiles, private chat, photo and video sharing, stories, groups, subscriptions, API and admin panel. CORE FEATURES - User profiles (username, profile photo, banner, description) - Private messaging (simple chat system) - Photo gallery - Video gallery - Stories - Likes and comments - Followers system - Groups (created by admin only) - Popular content sections MEDIA UPLOAD Users can upload: Photos: JPG, PNG, WEBP Videos: MP4, MOV, WEBM Admin configuration: - Maximum photo size - Maximum video size - Daily upload limits Video processing: - compression - conversion - automatic thumbnail generation Media protection: - watermark - temporary URLs - anti-scraping protection SUBSCRIPTION SYSTEM Subscriptions only (no individual paid...
$319
Average bid
Wood-Inspired Responsive React Website
3 days left
I developed a modern web application using **React, Vite, TypeScript, Tailwind CSS, and shadcn-ui**. The project focuses on building a clean, responsive, and visually appealing website with a wood-themed design. GitHub Repository: []() Demo Link: This project demonstrates my ability to design and develop **modern frontend applications with responsive UI and optimized component structure**. ### Key Features * Modern UI design using **Tailwind CSS** * Component-based architecture with **React** * Fast development setup using **Vite** * Type-safe development with **TypeScript** * Responsive layout for desktop, tablet, and mobile devices * Clean and reusable UI components using **shadcn-ui** ### Technologies Used * React * TypeScript * Vite * Tailwind CSS * shadcn-ui ### Project Highlig...
$6 / hr
Average bid
Web-Based License & Document Management App
3 days left
Project Prompt – Online Web Application for License & Document Management Project Description: We need a secure web-based application to manage all company licenses, their required documents, and related correspondences. The application should allow users to: Add, edit, and delete licenses and associated documents. Track expiration dates and send notifications/reminders for renewals. Store letters, approvals, and other correspondence related to each license. Search and filter licenses by type, status, or department. Generate reports of licenses, renewals, and document status. Technical Requirements: The application must be web-based (accessible via browser). Database-backed to securely store all data (SQL or NoSQL). User authentication and authorization to protect sensi...
$181
Average bid
Interactive Pop-Up Window Development
2 days left
Verified
for anirudhat.... I need a clean, self-contained pop-out window (modal) that opens from an existing page and focuses exclusively on text-based interaction. The window must: more discussion privately
$20
Average bid
Advanced Jotform with Conditional Logic
2 days left
Verified
I’m ready to add an advanced, fully-responsive Jotform to my website and need someone who can handle the full setup from logic to look. The form must sit inline on a page—not in a popup or sidebar—and use Jotform’s conditional logic to guide users smoothly through a series of questions. It will capture two key data sets: customer contact details and survey responses to health questions. A clean, modern, minimalist style is essential so the form feels native to the site and remains easy to complete on desktop and mobile. I’ll provide brand colours and fonts; you’ll translate them into the Jotform theme, refine spacing, and ensure every state (hover, focus, error) looks polished. Deliverables: • Fully configured Jotform with conditional branching ...
$351
Average bid
1xBet MobCash API Integration for Web App
2 days left
I'm in need of a skilled developer to locate and integrate the MobCash API from 1xBet. This API is crucial for handling financial transactions, specifically withdrawals, within their affiliate program. The ultimate goal is to leverage this API's capabilities to develop a web application. Key Responsibilities: 1. Locate the official MobCash API documentation or a reliable contact for API access. 2. Review and verify the terms of use and integration requirements. Thank you in advance for your assistance!
$80 / hr
Average bid
Food Pantry Registration and Analysis Tool
2 days left
I operate a food pantry once a month and need a system to manage registration and attendance verification. Requirements: - Web-based contact database - Registration form capturing: - Name and contact details - Household size - Income qualifications - Attendance verification by monitors using tablets or smartphones - Post-event analysis of data collected -Would like to integrate with ZOHO CRM Ideal Skills & Experience: - Experience with web-based applications - Knowledge in database management and form creation - Familiarity with data analysis and reporting tools
$258
Average bid
Modern Web Catalogue for Physical Products
2 days left
Verified
I'm looking for a developer to create a modern web catalogue showcasing physical products. (automotive spare parts) The catalogue needs to be mobile-optimized and should include: - Search functionality based on product master (SKU: about 20,000 with photos) - Filter options depending on product category - management cart but no payment (only should be functionality of cart to send the seller) - Dynamic pricing management based on customer or accounts Ideal skills and experience: - Proven experience in web development with a focus on mobile responsiveness - Strong UI/UX design skills, particularly in modern design aesthetics - Experience in integrating search and filter functionalities - Familiarity with customer review systems and dynamic pricing models Please provide examples of s...
$2857
Average bid
u can use ai to build simple game , you think the idea and build it. i will pay for the reward gift if user win (remember the result should not be cheated by generate the result server site or else you will pay the reward to player) so just make this site full of traffic. You pay: usd 2 hourly basic pay. incentive if 1000 daily engaged visitor you can usd 10. 5000 visitor get usd 50 daily. longer term work.
$28
Average bid
Build a Mini AI Agent Using CLōD (AI Inference Platform) — Developer Challenge
1 day left
Verified
We’re inviting developers and builders to create a useful AI agent powered by CLōD () CLōD is an AI inference platform designed to make AI more accessible, intelligent, and affordable for builders. It provides: - Access to premium AI models at lower cost - More free LLM models - Higher free request limits for builders - A simple API for building AI applications and agents If you're building AI tools, assistants, or automations, CLōD helps you run them cheaper and more flexibly. What to Build: Create a working AI agent that performs a useful task. Your agent can run anywhere, web app, automation workflow, messaging bot, etc. Examples include: - Telegram AI assistant that answers questions or automates tasks - Discord moderator bot that manages communities - WhatsApp AI helpe...
$172
Average bid
Sports Betting OddsMatcher
1 day left
I need a web-based oddsmatcher focused solely on sports betting. The tool must pull live odds from multiple bookmakers, refresh them in real time, and present the data in a clean, responsive interface that works in any modern browser. A built-in betting calculator should instantly show potential profit or liability for matched-betting scenarios, while automated alerts—by email, browser push, or both—must notify users the moment a profitable or arbitrageable spread appears. For the back end, you will aggregate odds through official or publicly available bookmaker APIs, normalise the data, and keep latency to a minimum. The front end should be lightweight yet polished—React, Vue, or a similarly modern framework is fine so long as the UI remains intuitive on desktop and mob...
$724
Average bid
Telematics FMC650 Configuration
1 day left
I need someone to configure a Telematics FMC650 device. The device should display information from the CANbus and allow control of a PLC via a desktop interface. Requirements: - Display the following CANbus data: - Engine performance data - Vehicle diagnostics - Fuel consumption - Control PLC with customized logic - Web-based interface for control Ideal Skills and Experience: - Experience with Telematics FMC650 - Knowledge of CANbus systems - PLC programming and control - Web interface development
$1736
Average bid
Realtime Data Web App Conversion
1 day left
I need the core functionality of a desktop program rebuilt as a browser-based application. The application is available here: The only features that must cross over are the real-time data routines: live data updates streamed from our internal databases and on-the-fly analytics that users currently rely on for quick decision-making. Your work starts with analysing how the existing desktop code ingests, processes, and visualises data, then designing a responsive web front-end and a robust back-end that replicate the same speed and accuracy inside any modern browser. WebSocket or equivalent push technology will be essential to keep latency low. I will provide access to the current source, schema details for the internal databases, and test data. The finished web app should: • Conn...
$31 / hr
Average bid
Smart Rock Monitoring Pipeline System
1 day left
Verified
Oil pipelines are commonly buried 3–5 feet beneath riverbeds to protect them from environmental exposure and mechanical damage. However, riverbed scour and sediment transport during floods or strong flow events may remove sediment and potentially expose the buried pipeline. Continuous monitoring of riverbed elevation is therefore essential to ensure pipeline safety and to understand sediment dynamics. This project proposes a Smart Rock monitoring system designed to measure riverbed scour and elevation changes. Each Smart Rock contains an embedded absolute pressure sensor that measures water pressure to estimate local water depth. By combining these measurements with the absolute water surface elevation, the absolute elevation of each Smart Rock can be determined. Since the pipeline ...
$23419
Average bid
NDA
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