PostgreSQL Administrators For Hire
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Hire flapjakc
I am a full-stack developer and business strategist with 8+ years of professional experience spanning SaaS platforms, e-commerce solutions, and AI-integrated web applications. I deliver end-to-end solutions using WordPress, WooCommerce, Shopify, Laravel, Node.js, React, and Next.js — ensuring responsive,...I am a full-stack developer and business strategist with 8+ years of professional experience spanning SaaS platforms, e-commerce solutions, and AI-integrated web applications. I deliver end-to-end solutions using WordPress, WooCommerce, Shopify, Laravel, Node.js, React, and Next.js — ensuring responsive, conversion-focused, and scalable systems. My expertise includes API integrations, payment gateways, AI-powered tools, headless CMS, and marketplace platforms. What sets me apart: • Business-first approach — With a Bachelor of Commerce (Marketing) from Haskayne School of Business and a BSc in Psychology from University of Calgary, I understand user behavior and business strategy, not just code. • Certified professional — Google Ads Search Certified, Google Analytics Qualified, Microsoft 365 SMB Masters Sales Professional. • Full project lifecycle — From market research and UX strategy to deployment, optimization, and ongoing support. I focus on maintainable, event-driven, deploy-safe architectures, performance optimization, and UX-driven design. I have successfully launched subscription systems, affiliate marketplaces, and multi-tenant SaaS projects — always emphasizing reliability, continuity, and measurable business impact. Let's build something great together. less -
Hire muamerITdev
muamerITdev muamerITdev
$25 USD / hour
Full Stack PHP | Laravel | Vue | MERN | Excel SEOBosnia and HerzegovinaI am a passionate full-stack web developer with over 9 years of experience creating high-performance, clean, and scalable web applications that solve real-world problems. Specializing in technologies such as React, Next.js, Vue, Angular, Node.js, Django, Laravel, Wordpress, and more, and have been providing customized...I am a passionate full-stack web developer with over 9 years of experience creating high-performance, clean, and scalable web applications that solve real-world problems. Specializing in technologies such as React, Next.js, Vue, Angular, Node.js, Django, Laravel, Wordpress, and more, and have been providing customized solutions for solo founders, startups, digital agencies, and established companies worldwide. With a solid foundation in computer science and extensive experience in both front-end and back-end development, I excel at building everything from small business websites to complex, custom applications. I take pride in crafting seamless, engaging user experiences and leveraging technology to make life better. Driven by a commitment to continuous learning and professional growth, I am eager to embrace opportunities that allow me to gain global experience and contribute to a forward-thinking company. I’m currently seeking a new challenge in a global company where I can further develop my skills, contribute my expertise, and thrive in an environment that fosters both individual and team success. If you're looking for a reliable, solution-driven, and cost-effective full-stack developer with a focus on quality, I'd love to chat about how I can help bring your project or business to life. less -
Hire olehd6
⭐ React ⭐ Next.js ⭐ Python ⭐ AI ⭐ Web Scraping ⭐ Automation (Make, Zapier, n8n) ⭐ 👋 Hi, I am a Senior Full Stack Developer with over 15 years of experience building powerful, scalable, and intelligent applications. My work blends modern frontend engineering, robust backend systems, advanced automation workflows, and...⭐ React ⭐ Next.js ⭐ Python ⭐ AI ⭐ Web Scraping ⭐ Automation (Make, Zapier, n8n) ⭐ 👋 Hi, I am a Senior Full Stack Developer with over 15 years of experience building powerful, scalable, and intelligent applications. My work blends modern frontend engineering, robust backend systems, advanced automation workflows, and AI integration to create fully optimized digital solutions. I help businesses build fast, smart, and automated systems that save time, reduce manual work, and scale effortlessly. 🏆 Technical Expertise 🏆 🔔 Frontend Development - React.js • Next.js (App Router + Pages Router) - TypeScript • JavaScript - Tailwind CSS • Shadcn • Material UI - Component-driven architecture - Pixel-perfect UI 🔔 Backend & API Development - Python (FastAPI, Django, Flask) - Node.js (Express, NestJS if needed) - Scalable REST APIs & GraphQL - Authentication (JWT, OAuth2, roles/permissions) - Background jobs (Celery, Redis, Cron) 🔔 AI Automation & Integrations - AI agents / chatbots (OpenAI, Gemini, Llama) - Document processing (OCR, image-to-text, PDF parsing) - Intelligent workflow automation - Data classification & smart pipelines 🔔 Workflow Automation (No-Code + Low-Code) I build end-to-end automation systems that save hours of manual work. Platforms I Specialize In: - Make.com (Integromat) - Zapier - n8n (self-hosted or cloud) - Webhooks, API integrations, custom modules - CRM automations (HubSpot, Zoho, Pipedrive) - Email, SMS, WhatsApp, Slack automations - Google Workspace automation (Sheets, Docs, Gmail) - Multi-step workflows with conditions and branching Automation + AI + custom APIs = complete intelligent systems. 🔔 Web Scraping & Data Extraction - Selenium • Playwright • Scrapy • BeautifulSoup - Bypass protections, rotating proxies - E-commerce, directory, job boards scraping - Data cleaning & structuring (CSV, JSON, SQL) - Real-time scrapers & scheduled jobs - Integration with automation tools (Zapier/Make/n8n) 🔔 Database Engineering - PostgreSQL • MySQL • MongoDB - Database modeling, optimization, indexing - Large-scale schema design If you're looking for a developer who can deliver frontend, backend, AI, automation, and scraping all in one place, I’m ready to help. less -
Hire hassaanasid
Most projects fail because they're handed off between multiple freelancers who only handle one piece of the puzzle. The result is inconsistent quality, poor communication, and costly rework. I help businesses avoid that. What I can help with Full-Stack Development I build scalable web applications using MERN, MEAN,...Most projects fail because they're handed off between multiple freelancers who only handle one piece of the puzzle. The result is inconsistent quality, poor communication, and costly rework. I help businesses avoid that. What I can help with Full-Stack Development I build scalable web applications using MERN, MEAN, Laravel, ASP.NET Core, WordPress, Shopify, and WooCommerce. Whether it's a SaaS platform, a business application, or an eCommerce store, the focus is on clean architecture, maintainable code, and long-term reliability. AI & Python Development I develop AI-powered solutions including RAG systems, LangGraph agents, LLM integrations, FastAPI and Django backends, and intelligent automations that solve real business problems—not AI for the sake of AI. Automation & CRM From GoHighLevel to n8n, Zapier, Make, HubSpot, ActiveCampaign, and Klaviyo, I design workflows that automate operations, streamline sales, and connect platforms through custom API integrations when needed. Cloud & DevOps I deploy and manage applications on AWS using Docker, Kubernetes, GitHub Actions, Terraform, Grafana, and Datadog, ensuring secure, scalable, and well-documented infrastructure. Mobile App Development I build cross-platform iOS and Android apps with React Native and Flutter, including integrations with Firebase, Stripe, RevenueCat, push notifications, maps, and complete App Store and Google Play deployment. Digital Marketing I manage Google Ads, Meta Ads, SEO, GA4, GTM, and conversion tracking to help businesses generate measurable growth with data-driven campaigns. UI/UX & Branding From wireframes in Figma to complete design systems, logos, brand identity, and marketing creatives, I create designs that are both user-friendly and developer-ready. Why work with me? Instead of coordinating multiple specialists, you work with one technical partner who understands the complete project lifecycle. That means fewer communication gaps, faster execution, and solutions that work together from day one. If you have a project in mind, send me the details and let's discuss the best approach. less -
Hire KESHAVINFOTECH
KESHAVINFOTECH KESHAVINFOTECH
$7 USD / hour
Quick & Affordable AI Dev: Mobile, Web, Games, IoTIndia## 18+ Years of Experience | AI-Powered Development | Top on Freelancer Hi there! I’m Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+...## 18+ Years of Experience | AI-Powered Development | Top on Freelancer Hi there! I’m Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+ experts working from our 5,000-sq-ft office. We aren't just "tech guys"—we are "techpreneurs" who love building great products. ### Why Work With Us? We combine 18 years of deep experience with the speed of modern AI. => Faster Delivery: We use the latest AI tools (Cursor, Claude, ChatGPT) to write and check code faster. => Better Pricing: By using AI and ready-made assets, we save time on manual tasks. We pass those savings on to you. => Proven Quality: We are in the Top Rank of the Freelancer.com community with a very high repeat hire rate. ### What We Do Best - Mobile Apps: iOS, Android, and Flutter. - Specialized Apps: BLE, IoT, NFC, and Hardware integration. - Game Development: High-quality Unity Games. - Web Development: Laravel, Node.js, React, Vue, WordPress, and Shopify. - Design: Modern UI/UX Design for apps and websites. ### How We Work (Step-by-Step) We follow a clear process so there are no surprises: 1. Scope: We create a detailed study document of your requirements. 2. Planning: We build wireframes and data flow diagrams. 3. Design: We create the system design and all app screens. 4. Testing Plan: We define test cases for all devices. 5. Development: Our team starts the programming phase. 6. Review: Regular updates and reviews with you. 7. Launch: Final testing, bug fixing, and deployment to your server. ### Availability & Communication - Response Time: Usually within 12 hours. - Working Days: Monday to Saturday. - Working Hours: 10:00 AM to 8:00 PM. Our Goal: We aren’t looking for a "one-time project." We want to build a long-term business relationship with you. We guarantee our work and won't stop until you are 100% happy. Ready to start? Let’s chat about your project! Best Regards, Ghanshyam & Samir Keshav Infotech less -
Hire arturg6
Hello and welcome! I am a Full Stack Developer, AI Engineer, and Mathematics Researcher with a strong academic background in mathematics, scientific computing, machine learning, and software development. My experience combines advanced mathematical problem-solving, research methodology, and modern software...Hello and welcome! I am a Full Stack Developer, AI Engineer, and Mathematics Researcher with a strong academic background in mathematics, scientific computing, machine learning, and software development. My experience combines advanced mathematical problem-solving, research methodology, and modern software engineering to create efficient, scalable, and intelligent solutions for businesses, startups, and individuals. 🎓 Academic Background ✓ Master's Degree in Mathematics ✓ Doctoral Research Experience in Mathematics ✓ Published Research Author ✓ Scientific Computing & Mathematical Modeling ✓ Advanced Statistics & Data Analysis 💻 Development Expertise 🔹 Frontend Development • React.js • Next.js • Vue.js • TypeScript • JavaScript (ES6+) • HTML5, CSS3, Tailwind CSS 🔹 Backend Development • Node.js & Express.js • Python (Django, Flask, FastAPI) • PHP & Laravel • RESTful APIs • Authentication & Security 🔹 Database Systems • PostgreSQL • MySQL • MongoDB • SQLite • Database Design & Optimization 🤖 Artificial Intelligence & Data Science • OpenAI & ChatGPT Integration • AI Chatbot Development • LangChain Applications • Machine Learning Solutions • Natural Language Processing (NLP) • TensorFlow & PyTorch • Data Analytics & Visualization • Predictive Modeling • Automation & Intelligent Workflows ☁️ Cloud & DevOps • AWS Cloud Services • Google Cloud Platform (GCP) • Docker & Kubernetes • CI/CD Pipelines • Linux Server Administration • Nginx & Apache • Infrastructure Automation 📊 Mathematics & Research My mathematical background enables me to approach projects with strong analytical thinking and precision. Areas of interest include: • Machine Learning • Graph Theory • Optimization Algorithms • Statistical Analysis • Scientific Computing • Linear Programming • Mathematical Modeling • Data Mining ⭐ Why Choose Me? ✓ Strong Problem-Solving Skills ✓ Research-Oriented Mindset ✓ Clean & Maintainable Code ✓ Fast and Clear Communication ✓ Reliable Project Delivery ✓ Scalable and Secure Solutions ✓ Long-Term Technical Support 🎯 My Goal To help clients transform ideas into high-quality digital products through modern web technologies, artificial intelligence, and data-driven solutions. Whether you need a web application, AI-powered system, automation workflow, API integration, database solution, or custom software, I am ready to help bring your vision to life. 📩 Feel free to contact me to discuss your project. less -
Hire TechSol07
🚀 We Build Software That Ships — and Scales. We are a Houston-based full-stack design & development agency with 13+ years of experience and 1,500+ delivered projects across SaaS platforms, mobile apps, web applications, eCommerce stores, and CMS-powered websites. We work with startups, growth-stage companies, and...🚀 We Build Software That Ships — and Scales. We are a Houston-based full-stack design & development agency with 13+ years of experience and 1,500+ delivered projects across SaaS platforms, mobile apps, web applications, eCommerce stores, and CMS-powered websites. We work with startups, growth-stage companies, and enterprises that need a technical partner that can move fast without cutting corners — from early concept and UI/UX design to fully deployed, production-ready product. We've taken complex projects from wireframe to live deployment in under 6 weeks — without compromising on quality or scalability. What makes us different: We don't just build features. We architect systems and design experiences. Every product we deliver is built for performance, maintainability, and long-term growth — so you're not rebuilding from scratch 18 months later. ⚡ Core Capabilities ✔️ SaaS Product Development & MVP Launches ✔️ Full Stack Web Applications (React, Node.js, PHP, Laravel) ✔️ Mobile Apps — iOS, Android, React Native, Flutter ✔️ eCommerce (Shopify, WooCommerce, Custom Builds) ✔️ CMS Development (WordPress, Webflow, Wix, Squarespace) ✔️ UI/UX Design & Prototyping ✔️ Graphic Design & Brand Identity ✔️ AI-Integrated Systems & Workflow Automation ✔️ CRM / ERP / Business Dashboards ✔️ API Architecture & Third-Party Integrations ✔️ Cloud Deployment & Scalable Infrastructure ✔️ SEO & Digital Marketing 📌 We're the right fit if you need: • A technical partner, not just a vendor • Clear communication and milestone-based delivery • A finished, deployed product ready to scale from day one Whether you're launching an MVP, scaling a platform, or modernizing your digital presence — Tech Versify is your technical partner from day one. Let's build something that lasts. less -
Hire webintellingence
Hello, Thank you for taking the time to visit my profile today! Im a Website, and Mobile Designer and Developer with over 6 years of experience operating as a high-end professional in the Design and Branding Industry. My clients consistently receive polished work in a timely manner with constant communications...Hello, Thank you for taking the time to visit my profile today! Im a Website, and Mobile Designer and Developer with over 6 years of experience operating as a high-end professional in the Design and Branding Industry. My clients consistently receive polished work in a timely manner with constant communications and updates. I offer a number of services through my expertise, including (but not limited to): Wix Squarespace Wordpress Woocommerce Shopify Website Development Logo Design Graphic Design Application Design Brochure Design Flyer Design Label Design Website Design Website Development Banner Design T-shirt Design Stationary Design Brand Identity Design Digital Signage CMS Development My portfolio is chock full of these types of design elements, and I highly suggest you peruse through it to get a better sense of my style, work and vision. Along with a team of 8 wonderful professionals who aide me in my design, I hold my skills in high regard, and would love to use them to help you create a truly beautiful design asset. If youre interested, shoot me a message! Im available through Freelancer, and will respond ASAP so that we can break down your needs and decide exactly how I will tackle them. Thanks, and have a great day, Arusha less -
Hire ozbas
I am a Full-Stack software engineer with Web and Mobile(Android & iOS) applications and also Multi solution developer having deep knowledge and a great experience with over 10 years. ★ My SKILL SET IS BELOW - Hybrid app development: Flutter, React Native - Firebase/FCM/Push Notification, GPS/ Google Map apis. -...I am a Full-Stack software engineer with Web and Mobile(Android & iOS) applications and also Multi solution developer having deep knowledge and a great experience with over 10 years. ★ My SKILL SET IS BELOW - Hybrid app development: Flutter, React Native - Firebase/FCM/Push Notification, GPS/ Google Map apis. - Frontend: React/Redux.js, Vue/Vuex.js, Angular, HTML5, Bootstrap 4/5, TailWind, Sass, CSS3, - Backend: PHP( Laravel, CodeIgniter, CakePHP, Zend ), Node.js/ Express.js, JAVA, ASP.NET, - Integrating Payment gateway APIs like PayPal, Braintree, Stripe, etc. - Third-Party Integration Firebase real-time & Firestore, Twillo, Tradingview, Algolia, SendGrid Email, Google Translator, Google Cloud Apis, etc - Social networking such as Google, Facebook, Instagram, LinkedIn, Twitter APIs... - python AI automation I will always be faithful to your project as well as will do my best of the bests for your business to be succeeded. Also, I will keep you follow in daily communication, free technical support, and will provide you well-commented source after the app is successfully completed. Please send me a message me and let’s discuss further detail for your project. I am always ready for you. Thank you from @Özgür. less -
Hire melopgabriel
I am a Senior Full Stack Developer with 7+ years of experience building modern, scalable, secure, and high-performance web applications. I have successfully delivered SaaS platforms, CRM/ERP systems, e-commerce solutions, AI-powered applications, customer portals, admin dashboards, workflow automation, real-time...I am a Senior Full Stack Developer with 7+ years of experience building modern, scalable, secure, and high-performance web applications. I have successfully delivered SaaS platforms, CRM/ERP systems, e-commerce solutions, AI-powered applications, customer portals, admin dashboards, workflow automation, real-time applications, and RESTful/API-driven platforms. I manage the complete software development lifecycle—from planning, architecture, UI/UX implementation, backend development, database design, API integration, deployment, optimization, and long-term maintenance. Core Skills 🔹 Frontend: React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, SCSS, Tailwind CSS, Bootstrap, Material UI, Shadcn UI, PrimeVue, Inertia.js, Redux, Vuex, Pinia, TanStack Query, Vite, Webpack 🔹 Design: Web Design, Logo Design, Website Design, Banner Design 🔹 Backend: PHP, Laravel, Node.js, Express.js, NestJS, Python, Django, FastAPI, CodeIgniter, REST APIs, GraphQL, Microservices, Authentication (JWT, OAuth, Laravel Passport, Sanctum), WebSockets, Queue Systems, Background Jobs, Payment Gateway Integration, Third-party APIs 🔹 CMS & E-commerce: WordPress, WooCommerce, Shopify, Joomla, Elementor, Custom Plugins, Theme Development, Headless CMS 🔹 Databases: MySQL, PostgreSQL, MongoDB, SQLite, Redis, Database Design, Query Optimization, Data Modeling 🔹 AI & LLMs: OpenAI, Claude, Gemini, AI Chatbots, AI Assistants, Prompt Engineering, RAG Applications, Vector Databases, AI Workflow Automation, Cursor, Claude, GitHub Copilot, Lovable, Replit 🔹 Automation: n8n, Zapier, Make, Python Automation, API Automation, CRM Automation, Lead Generation, Marketing Automation, Business Process Automation 🔹 Web Scraping & Data: Python, Selenium, Playwright, Scrapy, BeautifulSoup, Puppeteer, ETL Pipelines, Data Mining, Data Parsing, Data Cleaning, Excel Automation, PDF Extraction, Power BI 🔹 Cloud & DevOps: Docker, Docker Compose, Git, GitHub, GitLab, Bitbucket, CI/CD, GitHub Actions, Linux, Nginx, Apache, AWS, DigitalOcean, Firebase, Vercel, Netlify, Cloudflare 🔹 Testing: PHPUnit, Jest, Cypress, Playwright, Unit Testing, Integration Testing, End-to-End Testing, API Testing, Postman 🔹 Integrations: Stripe, PayPal, Twilio, SendGrid, Mailchimp, HubSpot, Salesforce, Google APIs, Microsoft APIs, Slack, Discord, WhatsApp, Shopify APIs, Social Media APIs 🔹 Data Engineering & Business Intelligence: Power BI, Data Visualization, Interactive Dashboards, Business Intelligence (BI), ETL Pipelines, Data Warehousing, Data Modeling, SQL Analytics, KPI Dashboards, Reporting & Analytics, Power Query, DAX, Excel Automation, Data Transformation, Data Cleansing, Data Parsing, Data Mining, Web Scraping, Data Extraction, Data Integration, CSV/Excel Processing, PDF Extraction, Pandas, NumPy, Puppeteer I write clean, maintainable, and scalable code while following best practices, SOLID principles, security standards, and agile methodologies. less
