Asynchronous socket programming using jobs
...architectural designer / drafter experienced in mall retail shop fit-out projects for a small shop in a mall. Scope of Work The freelancer will be required to prepare the complete drawing package, including: 2D Architectural Drawings Floor Plan Elevations Sections Dimensioned working drawings Shop layout as per actual site/shop dimensions Electrical & Plumbing Electrical layout Lighting layout Switch/socket points Plumbing layout, wherever required Structural / Working Drawings Required structural/working details Drawings suitable for mall fit-out submission 3D Design 3D shop interior/exterior view as applicable 3D visualization/rendering of the shop Front elevation/entrance 3D view Interior 3D view showing proposed finishes, furniture, lighting and overall design Final reali...
Request for a Custom Pre-Configured CAN/CAN-FD Gateway for EV BMS Development and Testing I would like to request a quotation for a complete, standalone CAN/CAN-FD gateway system. I am looking for a device that can be connected between the vehicle and the OBD connector using an OBD interposer, and that can operate independently without a PC using pre-loaded configurations. The main purpose of the system is development and testing of battery/BMS CAN communication in electric vehicles. The vehicles I would like to support are: * Tesla Model 3 * Tesla Model Y * Kia e-Niro * Hyundai Kona Electric * Volkswagen ID.3 * Volkswagen ID.4 I will provide the exact model years for each vehicle at the beginning of the project. Required functionality * At least 2 independent CAN/CAN...
I'm looking for a developer to create a simple, three-level game inspired by Angry Birds. Key Requirements: - The game should be desi...developer to create a simple, three-level game inspired by Angry Birds. Key Requirements: - The game should be designed for Raspberry Pi. - It needs to have a cartoonish art style. - The game will be controlled using a game controller. - At the end of the game, based on the player's score, the game should send pulse-mode commands from the Raspberry Pi to another hardware component. Ideal Skills and Experience: - Experience with game development on Raspberry Pi. - Proficiency in cartoonish graphics design. - Familiarity with game controller input handling. - Knowledge in programming pulse-mode commands. Please share your releva...
...required Details not clearly visible in the photographs may be reconstructed in a visually plausible manner CNC requirements The final model will be used for CNC milling. We therefore require: clean, high-resolution geometry correct 1:1 scale watertight/manifold geometry suitable for fabrication no problematic intersections logical separation into components where useful for CNC production no CAM programming, toolpaths or G-code required Deliverables STL and OBJ files suitable for subsequent CAM/CNC processing Native/source file (Blender, ZBrush, Rhino, 3ds Max or equivalent)...
I need an Android-only matka application that lets players place bets, view live results, and manage their own profiles inside an ...history; feel free to suggest Firebase, Node, PHP-MySQL or any comparable stack you are comfortable with. Acceptance criteria: • Betting system: users choose markets, stake amounts, confirm wagers, and see history instantly. • Results display: winning numbers update without forcing an app restart. • User profiles: registration, login, wallet balance, and personal bet ledger. • Real-time chat: socket or Firebase implementation with basic moderation tools. • Smooth performance on recent Android versions and a clean, modern UI. Package the final APK, source code, database schema, and a brief setup guide so I can compile and depl...
...well-scoped commits. 2. A short technical note outlining the caching strategy and the exact socket events wired up. 3. A checklist confirming that critical flows—log-in, send/receive, reconnection, offline reads—were tested across desktop and mobile. Proposal checklist – Links to any React chat, realtime or IndexedDB work you’ve shipped. – Your experience with Frappe or , if relevant. – Fixed price or hourly plan with a rough milestone split. – Written confirmation that you’re comfortable enhancing an existing codebase rather than starting greenfield. Since Raven is built on Frappe with SWR and , how do you plan to structure the IndexedDB hydration layer so that incoming real-time socket events don’t conflic...
...Parent & Student Management: CRUD APIs for parent profiles and student records. Report Management: Secure file uploads (PDF, Excel, images) via presigned S3 URLs, metadata storage, selection/deselection of reports. AI Analytics: Python service for document extraction, OCR, normalization, and AI‑driven analysis (strengths, weaknesses, trends, recommendations). Generated Reports: Asynchronous report generation using SQS, save/view/delete reports. Dashboard APIs: Latest saved report, quick insights, performance trends, achievements. Technical Stack AWS Lambda, API Gateway, S3, SQS, CloudWatch Relational Database Python AI Worker (OCR, extraction, analysis)...
I'm looking for a skilled developer to create a macro for a minigame on roblox PC. Essential Requirements: - Experience in creating macros for PC games - Familiarity with different types of minigames (puzzle, strategy, arcade) - Ability to automate actions like clicking, typing commands, or movements Ideal Skills: - Proficiency in scripting and programming - Knowledge of PC gaming mechanics - Attention to detail and reliability Please provide examples of previous work.
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...
...-Strong understanding of dimensions, tolerances, fits, holes, slots, pockets, and mechanical features. -Experience reverse engineering physical components -Ability to interpret measurements, photographs, and sketches -Ability to work quickly without sacrificing accuracy -Good communication skills -Availability for recurring, on-demand projects Industrial manufacturing, machine-shop, CNC programming, mechanical design, or maintenance-related experience is highly desirable. This is Intended to Become an Ongoing Relationship. We are developing a network of qualified freelance CAD designers who can support Rapid Parts Depot as customer projects arrive. Work volume may initially be inconsistent. Some days may have no projects, while other days may require multiple rapid turna...
I have a series of upcoming tasks and I’m looking for a dependable freelancer who can jump in where needed. My workload shifts between Graphic Design, Writing, and Programming, so if you have strong skills in any of those areas—or even across several of them—I’d like to hear how you can help streamline my projects. Right now the brief is intentionally flexible: once we talk through your expertise we can define the exact responsibilities, timelines, and milestones. What matters most to me is clear communication, on-time delivery, and the ability to adapt as priorities change. If you’re comfortable collaborating on varied tasks and can demonstrate past work that highlights your versatility, please get in touch and let’s discuss how we can work tog...
I have a series of upcoming tasks and I’m looking for a dependable freelancer who can jump in where needed. My workload shifts between Graphic Design, Writing, and Programming, so if you have strong skills in any of those areas—or even across several of them—I’d like to hear how you can help streamline my projects. Right now the brief is intentionally flexible: once we talk through your expertise we can define the exact responsibilities, timelines, and milestones. What matters most to me is clear communication, on-time delivery, and the ability to adapt as priorities change. If you’re comfortable collaborating on varied tasks and can demonstrate past work that highlights your versatility, please get in touch and let’s discuss how we can work tog...
...the operator presses START the line should sequence itself, react to its sensors, and shut down safely on faults or an E-Stop, all while remaining easy to troubleshoot. Hardware and software already on hand: 1- allen bradley 5069 l330er • CompactLogix controller with standard 24 V DC I/O cards • A mix of photo-eyes, limit switches and VFD-driven motors • Studio 5000 Logix Designer for programming What I expect from you • A clean, well-commented .ACD project file written in ladder logic • Tag database and I/O map that match my wiring • Brief documentation explaining sequences, alarms and any set-up parameters Acceptance criteria • The conveyor starts, stops and interlocks exactly as documented • All inputs are debounced or ...
...personalized feedback pages, receive anonymous messages, manage feedback through a dashboard, and interact with their audience in real time. The frontend was developed using React 19, Vite, Tailwind CSS v4, and Framer Motion, with a focus on responsive UI, reusable components, smooth interactions, and a clean user experience. The backend was built with Node.js and using a RESTful API architecture. I implemented secure authentication using JWT with HTTP-only cookies, Google OAuth 2.0, and two-factor authentication, along with authorization and protected API routes. Candiq includes AI-powered content moderation using the Google Gemini API and Hugging Face Inference API to detect and handle toxic, abusive, or inappropriate feedback. I also implemented custom...
I'm seeking an experienced developer to create technical analysis indicators for trading. The specific indicators I need are the MACD (Moving Average Convergence Divergence) and market structure indicators. Essential R...trading. The specific indicators I need are the MACD (Moving Average Convergence Divergence) and market structure indicators. Essential Requirements: - Development of MACD and market structure indicators - Implementation of signal alerts for these indicators Ideal Skills and Experience: - Proficiency in trading and technical analysis - Experience in developing trading indicators - Strong programming skills, particularly in financial software - Ability to create and integrate signal alert systems Please provide relevant work samples and a brief overview of...
...forth. Core requirements • A built-in scheduling system that displays my real-time availability, allows clients to pick a slot for their preferred consultation type, and issues automated confirmations and reminders. Google Calendar or Outlook syncing is essential. • Clear, separate booking flows for online video (Zoom, Google Meet, etc.), in-person appointments (with location info), and asynchronous email/chat packages. • Modern, mobile-first design that highlights my credentials, success stories, and Vastu resources while funnelling every page toward “Book Now.” • Simple admin area so I can add articles, adjust availability, and update service descriptions without touching code. WordPress with a proven booking plugin is perfectly fine, bu...
...verification flow tight. The core of the session is SoC-level development, yet every task circles back to solid design-verification practice: • Testbench development that plugs cleanly into our existing UVM environment • Live simulation and debugging, spotting corner-case failures as they appear • Coverage analysis and closure so we meet functional goals with data-driven confidence Remote pair-programming over a shared workspace works best for me; I’ll have source, waveforms, and spec documents ready before each call so we can spend the full four hours on code and review rather than setup. Acceptance criteria for each weekly block: – Updated testbench or RTL checked into the repo with clear commit notes – Regressions passing on my side...
...acceptance standards for programming and equipment Priority Questions: IP Protection — Need explicit language confirming Ultra Plush retains all rights to NBS brand, Meridian technology, PuzzleDaemon, viewer data, sponsor relationships, and all produced content. Nothing proprietary should appear in the agreement text itself. Public Inspection File — Are LPTV TBAs subject to FCC public file requirements? If so, what can be redacted? Meridian is proprietary technology that must not become public record. Termination flexibility — Is an 18-month take-or-pay commitment reasonable? Should we request a termination right after month 6 with 30 days notice? Technical acceptance — Should payment commence only after successful multi-day SRT feed test rather than ...
What you get with my remote coaching: Fully personalized workout plans (home, gym, or bodyweight-only options) Tailored nutrition guidance and meal ideas (no extreme diets) Weekly check-ins, form checks, and unlimited messaging support Video exercise demos and app-based tracking for seamless progress Flexible programming that fits your busy life Constant motivation, accountability, and adjustments as you progress No cookie-cutter PDFs. No guessing. Just real, sustainable results with 1-on-1 support — wherever you are. Perfect for beginners, intermediate lifters, busy professionals, parents, travelers, or anyone who wants expert coaching without stepping foot in a gym. Spots are limited because I give every client my full attention
...automation rules. Initial deliverables: 1. Complete campaign audit and written action plan. 2. Campaign restructuring and Scale Insights automation setup. 3. Documentation of the strategies and rules implemented. 4. Thirty days of monitoring and optimization. 5. Final performance report and ongoing management recommendation. To apply, please answer: 1. How many Amazon accounts have you managed using Scale Insights? 2. Provide an example showing sales, advertising spend, ACoS, and TACoS before and after your work. 3. Which Scale Insights strategies do you typically use to increase sales while controlling ACoS? 4. How would you approach a smaller established account with a limited advertising budget? 5. What would you include within the stated project budget? Begin your propo...
...Full-Stack Developer with expertise in React.js, Python FastAPI, and databases to join our project. The ideal candidate should be able to understand requirements and user stories independently, take ownership of assigned tasks, and deliver high-quality, production-ready work with minimal supervision. Key Responsibilities Develop and maintain modern, responsive UI dashboards using React.js. Build and integrate REST APIs using Python FastAPI. Work extensively with databases, including data retrieval, validation, processing, and verification. Understand user stories and business requirements thoroughly and convert them into working solutions. Work independently on assigned tasks without requiring constant guidance or step-by-step assistance. Analyze existing code and archit...
I am looking for an experienced knitwear designer with strong engineered jacquard / full-garment placement experience to develop production-ready artwork for a fitted halter maxi dress. The garment design, colour direction and silhouette are already approved. The dress features a full trompe-l’œil jacquard effect using four Pantone colours, including: * chevron paneling * faux seams * faux pockets * tonal denim-effect sections * lighter faux-topstitch details * front, back and halter strap artwork The final UK 12–14 pattern pieces will be supplied. The designer will be responsible for: * recreating and refining the approved artwork as closely as possible * mapping the artwork accurately onto the supplied 1:1 front, back and strap pattern pieces * maintaining s...
...equivalent camera**, minimum 1080p * MIPI CSI-2 camera interface * Still photo capture + live video streaming * USB connection to an **Android/iPhone host application** * USB must be implemented appropriately for reliable video/data transfer * UART debug interface * SPI, I²C and GPIO expansion/test pads * Boot storage: SPI Flash/eMMC/microSD as appropriate * Status LED, user button, reset and programming/debug interfaces * Optional Wi-Fi/Bluetooth expansion pads if space/power permits * Low-power and thermally suitable for a wearable device ## PCB Design Design a **4-layer or higher multilayer PCB**, with proper: * MIPI CSI-2 and USB differential routing * Controlled impedance * Differential-pair length/skew matching * Continuous reference/return paths * High-speed via op...
I need a skilled PLC programmer to develop a control system for an oil project. The PLC will be a Siemens model and will handle flow control and low-level sensing. Key Requirements: - Flow control management - Low-level sensor integration - Interface with sensors, actuators, and HMI Ideal Skills and Experience: - Proficiency in Siemens PLC programming - Experience with flow control and sensor integration - Familiarity with HMI and actuator interfacing Please provide relevant experience in your bids.
...BSS and 3 buses. But when I am increasing the number of hours or buses or batteries then it start taking a more than 3-4 days to run and still running. I know in my problem, the number of variables and constraints are not much and GAMS has the capability to solve problems with millions of variables but why not in my case? How can I solve this issue. I'm seeking an expert in MATLAB and GAMS programming to optimize a code for a battery swapping station. The focus is on a bus fleet with the following parameters: - Operation Time: More than 20 hours - Number of Batteries: Less than 10 batteries - Number of Buses: 10-20 buses The optimized code should maximize the efficiency and capacity of the battery swapping station under the provided conditions. With the current paramete...
...WORK (SOW) 3D CAD DESIGN – MECHATRONICS TEST BENCH 1. Project Objective The objective of this document is to specify the technical requirements for the complete 3D mechanical and electrical enclosure design of a test bench for mechatronic gearboxes (DQ200 model), to be executed in Autodesk Fusion 360. The equipment shall feature a self-supporting bent steel sheet structure, assembled exclusively using demountable mechanical fasteners (bolts, nuts, washers), without any welding processes. 2. Design and Technological Requirements 2.1 Manufacturing Technology • Cutting: All sheet metal parts must be designed for CNC laser cutting. • Forming: Bending via press brake. • Self-Alignment (Tab & Slot System): Interlocking tabs and slots (Tab & Slot) must be de...
...Excel population; preserve existing Excel formulas, formatting and dashboard; add validation, duplicate protection, error logging and retry handling; test results against existing historical MIS reports; provide installation and technical documentation. Required experience: Siemens PCS 7, WinCC, OPC/historian/data integration, industrial networking and plant commissioning. This is not a PLC programming or plant-control project. The connector must be read-only and must not write commands or values back to the DCS. Please apply only if you have personally completed PCS 7/WinCC integration with Excel, SQL, MES, historian or another external application. In your proposal, briefly describe one similar project you have completed....
I need a complete DELTA PLC program that drives an automated motor-control setup. The job is centred on two core functions—precise speed regulation and repeatable position control—so the logic must switch cleanly between the two operating modes and hold accuracy under changing loads. All field devices and the PLC hardware are already wired and live; what is missing is the ladder/structured-text code, parameter mapping and a short commissioning guide so I can load, test and fine-tune on site. Please incorporate any standard DELTA libraries you normally use, make all tags and rungs easy to read, and add inline comments so future tweaks stay simple. Deliverables: • Finished DELTA PLC program file • Brief documentation showing I/O map, parameter blocks and step-by-ste...
...Excel population; preserve existing Excel formulas, formatting and dashboard; add validation, duplicate protection, error logging and retry handling; test results against existing historical MIS reports; provide installation and technical documentation. Required experience: Siemens PCS 7, WinCC, OPC/historian/data integration, industrial networking and plant commissioning. This is not a PLC programming or plant-control project. The connector must be read-only and must not write commands or values back to the DCS. Please apply only if you have personally completed PCS 7/WinCC integration with Excel, SQL, MES, historian or another external application. In your proposal, briefly describe one similar project you have completed....
I’m preparing my college applications and want a polished online portfolio that presents both my programming projects and my academic achievements in one place. The site should include the following core sections: • About Me – a brief bio with a photo. • Projects – a grid or carousel that pairs project descriptions with clear screenshots and highlights the skills / technologies I used, plus a dedicated spot for a short note on my entrepreneurship experience. • Contact Information – simple form or mail-to link so admissions teams can reach me easily. I’ll supply the text, images, and any logos; you handle layout, responsive design, and light UX touches that make the content feel cohesive. I’m happy with a lightweight tech s...
...Kingdom events Important requirements: - Must use Godot 4.x and GDScript. - Source code and the complete Godot project must be delivered. - Third-party assets must be disclosed with their source and license. - The project should be structured so it can be expanded in future milestones. - Must be willing to work using milestones. Please provide: 1. Your Godot portfolio. 2. Previous 2D game development experience. 3. Android game development experience. 4. NPC/gameplay programming experience. 5. Estimated price for Milestone 1. 6. Estimated completion time. 7. Confirmation that the complete Godot project/source code will be delivered. 8. Confirmation that you can provide an Android APK for testing. I will select based on experience, portfolio, understanding of the requir...
...hands-on experience in Java and object-oriented programming. Extensive experience with Spring Boot and Spring Framework. Experience in designing and developing microservices-based applications. Strong knowledge of RESTful API development and integration. Hands-on experience with Apache Kafka, including producers, consumers, topics, partitions, and message processing. Front-End Strong hands-on experience with Angular and the latest Angular versions. Proficiency in JavaScript or TypeScript, HTML5, and CSS3. Experience in developing reusable Angular components, modules, services, directives, and pipes. Strong understanding of Angular routing, forms, dependency injection, and lifecycle hooks. Experience with RxJS, Observables, and asynchronous programming. Experience ...
...24 VDC Relay Modules - 12 V, 10 W LED Load - 5.6 Ω, 50 W Dump Load Resistor - Voltage Divider Resistors for voltage sensing - DIN Rail Terminal Blocks and Accessories - DIN Rail, DC MCB (optional), and Emergency Stop Push Button - Required wiring, connectors, ferrules, cable glands, and other accessories The freelancer must assist with complete wiring of the project and develop ladder logic programming in EcoStruxure to ensure proper operation and control of the hybrid system. Please include previous experience with similar projects in your proposal....
...encourage audiences to discover new ideas. I am continuously improving my skills in content research, scriptwriting, video content planning, storytelling, social media content, and digital communication. What I Can Create Video Content I can develop content ideas and scripts for different types of videos, including: - Educational videos - Technology videos - AI-related content - Coding and programming tutorials - Gaming content - Product and app explanations - Technology news and trends - YouTube videos and Shorts - Explainer videos - Motivational and informative content I focus on creating videos with a clear structure: an attention-grabbing introduction, useful information, engaging explanations, and a strong conclusion. Scriptwriting I can write structured scripts fo...
...Third-Person/Runner Movement Character automatically moves forward. Player controls horizontal movement using touch/swipe controls. Smooth lane switching or free horizontal movement. Character animation while running. Collision detection with obstacles and enemies. Camera follows the player dynamically. 2. Number/Choice Gates The game should include gates. For example: +10 +20 x2 x3 -5 -10 The player chooses which gate to pass through. Depending on the gate, the player's: Attack power Number of units Score Health Weapon strength Character count can increase or decrease. The system should be designed so that new gate types and values can easily be configured without programming. 3. Shooting / Combat System The player should be able to atta...
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...Management User Management Audit Logs Dark & Light Theme Arabic & English Language Support Settings Management PM2 Production Deployment SSL (HTTPS) Configuration MySQL Database Integration Responsive Dashboard (Desktop & Mobile) Live Production Deployment WhatsApp Session Persistence & Auto Reconnect II. Technical Environment Core Programming Language: PHP 8.3-FPM Database: MySQL WhatsApp Backend Engine: Baileys (Node.js) III. Required Tasks (Task List) 1. File Transfer Module Implementation: Requirement: Enable the bot to handle attachments (documents like PDFs, images, etc.) via the Baileys engine. Details: Develop the capability to receive files from clients and save them progra...
...should live execution be considered. THE MOST IMPORTANT PART OF THIS PROJECT I am not hiring someone to make my existing copy bot more complicated. I am hiring someone to determine whether my existing Quant Bridge can become a much more sophisticated Polymarket-native quantitative intelligence engine. I want you to approach this as an architecture and quantitative research problem first and a programming problem second. Don't assume that my existing copy-trading strategy is correct. Don't assume that top-wallet consensus is the best signal. Don't assume that traditional futures indicators belong here. Don't assume that every available API field should be used. Start with the Polymarket data itself and determine what information can actually create a measurable...
I will build your complete AI-powered social media content engine through custom programming, without relying on n8n/Make. The system will support your two Instagram accounts — one for the stock market institute and one for the AI influencer — and automate the complete workflow: Topic and trend research Idea generation and validation Hook generation Script creation and improvement Video creation/editing Face-based content / lip-sync workflow where required Thumbnail, title, caption and hashtag generation Automated publishing Analytics tracking Performance analysis and content optimization AI agents working together across each stage
...Developer may recommend the final stack, but must explain the architecture. Possible technologies: Web: React/, Vue/Nuxt or Angular Mobile: Flutter or React Native Backend: Node.js/TypeScript, Python, .NET, Java or Go Database: PostgreSQL or MySQL Cloud: AWS, Azure or Google Cloud Priority is accounting accuracy, security, scalability, performance and maintainability, not a particular programming language. Testing Mandatory: Unit testing Integration testing End-to-end testing Security testing Performance testing Critical automated tests must cover: Debit/credit calculations Tax Invoices Payment allocation Inventory costing Currency calculations Journal posting Sales, purchasing, inventory, A/R and A/P must be tested through to the General Ledger. Development Phases Architectur...
...**AI Training Found: Yes / No / Unclear** I am especially interested in organizations that already offer workforce, business, digital literacy, technology, entrepreneurship, career, or professional-development training but appear to have little or no AI education. ## 2. Find the Decision-Maker For each promising organization, find the person most likely responsible for training, education, programming, workforce development, partnerships, or small-business programs. Collect: * Name * Job title * LinkedIn profile * Publicly listed email, if available * Source Do not guess email addresses. ## 3. Follow the Money Spend part of the research time looking for evidence that these organizations have funding available for training or education. Look for: * Previous grants * Gove...
...operating mode configurable through software The industrial trigger voltage must never be connected directly to the image sensor. Ethernet and Communication 10/100/1000 Mbps Ethernet RGMII PHY or compatible RV1126B Ethernet interface RJ45 MagJack with ESD protection H.264/H.265 compressed network preview RTSP or another documented preview protocol 3.3 V TTL UART for debug and service Recovery/programming interface for the RV1126B module Power Requirements 12–24 V DC input Reverse-polarity protection Input fuse/eFuse Surge and transient protection EMI filtering DC/DC rails for the SOM, deserializer and cameras Independent protected PoC outputs, if PoC is included Power-good and reset sequencing Thermal design for continuous operation Approximate design target: 30–36 W ...
...palettes, and hand-cut silk-screen/linocut aesthetics (in the tradition of Hawaiian printmaking). THE PROBLEM & TASK We have a master library of ~2,400 image files across 17 folders. This library contains a mix of raw textile patterns, artwork references, design variations, and product photos. Many are duplicates. Some are exceptional pattern references. Most are unusable for production. We tried using automated AI scripts and computer vision to sort this library. They failed to capture the nuances of fabric repeat mechanics and brand aesthetic. **We need human design judgment.** We are hiring an experienced Surface Pattern / Textile Designer to systematically audit every image in our library, purge the noise, and organize our core assets into a clean, structured database...
...an appropriate current-limiting resistor scaled for a standard high-power external IR emitter. * IR Receiver Jack: * Connector: 3.5mm TRS (Stereo) jack (Requires 3.3V Power, Ground, and Data Signal). * Signal Integrity: Include a 10kΩ pull-up resistor on the data line. * Filtering: Include a 0.1µF decoupling capacitor close to the jack's power pins to filter cable noise. 5. Power & Programming * Connector: Exactly 1x USB Type-C connector. * Placement: Must be mounted on the back of the board, located on the short edge of the PCB. * Functionality: Utilized for both 5V power delivery and MCU flashing. Include ESD protection on the USB D+/D- lines. * USB-to-UART: Include an onboard bridge (e.g., CP2102N or CH340). * Auto-Download: Implement sta...
...gaming application. The app is already live on both Google Play and the Apple App Store. The backend, infrastructure, and overall project structure are already completed and working. This is not a new app development project — we are looking for a skilled developer who can understand an existing Unity project and implement important upgrades, fixes, and new features. The project was developed using Unity (earlier Unity versions), so experience working with existing Unity projects, upgrading systems, debugging, and maintaining production-level mobile games is highly important. If you are a senior-level Unity developer with experience in multiplayer games and online systems, this project is suitable for you. ⸻ Main Tasks & Requirements 1. Online Multiplayer Matching...
I will design and develop the compact ESP32-based Smart Relay Module PCB according to your requirements. The design will include ESP32-C3, isolated AC switch-state detection, relay control with MOSFET drivers, HLK-PM01 power supply, protection circuitry, programming interface, status indication, and required connectors. I will provide a complete KiCad schematic and PCB layout with proper component selection, power distribution, isolation, grounding, and design-for-manufacturing considerations. The PCB will be optimized for compact size while maintaining reliable operation and safe separation between mains and low-voltage sections. I will also review the design for ERC/DRC issues and make the necessary adjustments before delivering the final project files. Additional components can...
I'm seeking an experienced app developer to create an initial Minimum Viable Product (MVP) for a cross-platform application on both iOS and Android. The app must feature user authentication and adopt a bright and colorful design. Key Requirements: - Develop for both iOS and Android platforms - Implement user authentication - Des...adopt a bright and colorful design. Key Requirements: - Develop for both iOS and Android platforms - Implement user authentication - Design a bright and colorful user interface Ideal Skills and Experience: - Proven experience in cross-platform app development - Strong knowledge of user authentication protocols - Expertise in creating vibrant and engaging app designs - Proficiency in relevant programming languages and frameworks Looking forward to ...
...Platform Account, Browser Profile, Task Template, Task Run, Execution Log, Artifact, API Token, Webhook Event and Integration Connector. Project summary Project 2 adds fourteen consistently designed work packages to the existing generic automation core. Each work package must be represented in the Angular administration interface and, where applicable, through REST API endpoints, task templates, asynchronous workers, structured logs, normalized results, artifacts and webhook events. Provider-specific code must remain inside replaceable adapters. Browser execution technology, proxy providers and verification providers must be selectable through stable internal contracts rather than hard-coded directly into the shared task engine. Main goals • Implement all 14 agreed work pack...
...of the intellectual property (IP)**. * The repository **must not** be open source or contain third-party proprietary code that you do not own. * The application should represent real-world software engineering with a verifiable Git history. If your repository meets these requirements and you're interested in licensing it, please send me: * A brief description of your application * Primary programming language(s) * Approximate Lines of Code (LoC) * Number of commits and Pull Requests * Industry/domain * Your expected licensing fee If your repository is shortlisted, our engineering team will conduct a technical, architecture, documentation, and IP review before proceeding. To confirm you've read the entire post, please begin your application with the phrase: "Re...
