PostgreSQL Developers For Hire
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Hire neerajdhameliya
neerajdhameliya neerajdhameliya
$25 USD / hour
Full Stack Developer: Flutter, React, Node, PythonIndiaFull stack web developer and mobile app developer building web apps, SaaS platforms, APIs and Flutter apps since 2015. On Freelancer: 100+ completed projects, 5.0 rating, 99% on time and 99% on budget. Need a reliable developer for a new product, or someone to take over and grow an existing one? You work directly...Full stack web developer and mobile app developer building web apps, SaaS platforms, APIs and Flutter apps since 2015. On Freelancer: 100+ completed projects, 5.0 rating, 99% on time and 99% on budget. Need a reliable developer for a new product, or someone to take over and grow an existing one? You work directly with the engineer responsible for planning, development and deployment, in clear, plain English. Mobile app developer: Flutter and FlutterFlow • Cross-platform Flutter apps for iOS and Android, written in Dart • FlutterFlow apps with custom code, custom widgets and Flutter code export • Firebase and Supabase back ends, payments, push notifications, maps and chat • App Store and Google Play releases, upgrades and crash fixes Many of my Freelancer reviews are for Flutter, FlutterFlow, Firebase and Supabase apps. JavaScript developer: MERN, Next.js, NestJS • MERN stack apps with MongoDB, Express, React and Node.js • Next.js web apps, dashboards and SaaS platforms with fast, SEO-friendly pages • Node.js and NestJS back ends, REST APIs and real-time features • Headless e-commerce stores with Medusa and Next.js storefronts • TypeScript, Tailwind CSS, Stripe payments and third-party API integrations Python developer: Django, FastAPI, Flask • Django web apps, admin panels and customer portals • REST APIs with Django REST Framework, FastAPI and Flask • PostgreSQL and MySQL database design and query tuning • Computer vision and image analysis, plus AI features with OpenAI and Claude when you need them Recent work: a £20K+ multi-phase Python image-analysis platform, plus full stack performance work for live products. Industries: health and wellness, fitness, education, travel, e-commerce and B2B SaaS. Hire me as your Flutter developer, FlutterFlow developer, React developer, Next.js developer, Node.js developer, NestJS developer, MERN stack developer, Python developer, Django developer, FastAPI developer or Flask developer. Open to long-term, full-time work and fixed-scope projects. Takeovers of existing codebases are welcome: bug fixes, upgrades and speed work. Share your goal, current setup and biggest constraint, and I'll reply with a focused plan. Tech stack: Flutter, FlutterFlow, Dart, React, ReactJS, React.js, Next.js, NextJS, Node.js, NodeJS, NestJS, Nest.js, Express.js, MongoDB, MERN, Medusa.js, JavaScript, TypeScript, Python, Django, DRF, FastAPI, Flask, PostgreSQL, MySQL, Firebase, Supabase, Tailwind CSS, Stripe, AWS, Docker less -
Hire winmaclin
⭐ Top 2% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted...⭐ Top 2% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted by Fortune companies like CGI, L&T, Infosys, Biocon, and TVSNext. We don't just build software, we build lasting partnerships. Our approach is simple: understand your vision, deliver beyond expectations, and stay with you every step of the way. ✎ Why Choose Us? ➬ 20+ Years of Industry Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successfully Delivered Projects ➬ 95% Client Retention Ratio ➬ 4.9 ⭐ Clutch Rating ➬ 100% Project Success Ratio ➬ Clutch Top 1000 Companies Global 2022 ➬ Best Outsourcing Company - SGCCI ✎ Our Services ➬ Custom Web & Mobile App Development ➬ Custom Enterprise Software Development ➬ AI/ML & Data Analytics Solutions ➬ QA & Software Testing (Automation, Security, Performance) ➬ DevOps, Cloud Migration & Managed Services ➬ Salesforce Consulting, Implementation & Support ➬ Staff Augmentation - Dedicated Teams or Individual Developers ➬ Support & Maintenance ✎ Tech Stack ➬ Frontend: ReactJS, AngularJS, VueJS, NextJS, NuxtJS ➬ Backend: Node.js, Java, PHP, Laravel, .NET, Python, Django, WordPress ➬ Mobile: Flutter, React Native, iOS (Swift), Android (Java/Kotlin) ➬ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Terraform ➬ Database: MySQL, MongoDB, PostgreSQL, Firebase, MS-SQL ➬ Other: Salesforce, MS Dynamics 365, Power Platform, Big Data, AI/ML, Automation ✎ Industries We Serve ● Fintech ● Healthcare ● Retail & Ecommerce ● Education ● Real Estate ● Media & Entertainment ●Transport & Logistics ✎ Our Strengths ➬ Agile Development Methodology ➬ Daily & Weekly Progress Reports ➬ Clear Communication & Collaboration ➬ 100% Plagiarism-Free & Secure Delivery ➬ Guaranteed Data Privacy & NDA Protection ➬ Flexible Engagement Models: ● Fixed Cost ● Time & Material (Hourly) ● Dedicated Team ● Hybrid Model (Fixed + Hourly) ✎ Our Promise "You will get the value of every penny you spend. We are committed to driving your business forward with reliable, quality solutions powered by technology and innovation." - Ashish Narola, CEO less -
Hire johnnier3
Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on Lighthouse - Secure, scalable backends in Node.js/NestJS, Java/Spring Boot, .NET, and Python - High-performance Shopify and WordPress stores, custom apps, and headless setups - Blockchain dApps, smart contracts, and Web3 integrations - Automation bots, scrapers, and AI workflows - AWS infrastructure with 99.99%+ uptime and auto-scaling How I work: Daily updates, live demos, direct access (no middlemen). I act as your technical partner, flagging risks early and writing clean, documented code built to last. Clients come back because I ship faster, cleaner, and more reliably. Ready to start? Message me. I reply fast and can begin immediately. less -
Hire bhardwaj786
Welcome to Appquipo! We are a Mobile Application Development team that is well-respected for our captivating, innovative, and one-of-a-kind mobile app designs. Our certified team of App Experts has more than 10 years of comprehensive experience in this field and has worked with some absolutely phenomenal clients to...Welcome to Appquipo! We are a Mobile Application Development team that is well-respected for our captivating, innovative, and one-of-a-kind mobile app designs. Our certified team of App Experts has more than 10 years of comprehensive experience in this field and has worked with some absolutely phenomenal clients to create a stunning portfolio of work. Through our expertise, we offer the following services: ✅Salesforce Expertise – Commerce Cloud, Marketing Cloud, Sales Cloud, Service Cloud, Analytics, Salesforce Einstein, Salesforce -- CRM, Salesforce Mobile App ✅eCommerce Expertise-- Magento 2, Shopify, BigCommerce, WooCommerce, OpenCart, Shopware, ✅Languages Expertise -- PHP(CorePHP, Laravel, Cakephp, Yii, Yii2, Symfony, CodeIgniter, Zend), Angular, Node, React ✅Mobile Platforms - iOS, Android, Xamarin, Flutter, ionic Phone-gap, React Native, All On-Demand App ✅Software – ERP & CRM Development, SaaS products, Database Solutions Management, Supply Management, HRM, Booking Software, e-Learning As you can see, our offerings encompass a number of areas, and we can confidently say that we deliver some of the best services and assets in each of these areas. Whether you need a new app built, or an existing app reconfigured or edited, we will work with you to fix all your problems. We do this through consistent communication and in-depth planning and brainstorming. We will also meet all deadlines and budgetary limits, so there never needs to be any stress about deliverables. If you’re interested in working with us, you can reach us on Freelancer, where our team will gladly answer any questions you may have about our work, portfolio, reviews, or skill set. So please, let us know how Appquipo can help you today! less -
Hire ahmedmubshar1
Hi, I am Ahmed Full-Stack Web & Mobile Developer | Since 2015 ✅ 8+ years of experience building high-performance websites and mobile apps ✅ Specialized in React.js, Vue.js, Next.js, Nuxt.js, Flutter, and React Native ✅ Clean, responsive design using Tailwind CSS, Bootstrap, Material UI ✅ Real-time integrations with...Hi, I am Ahmed Full-Stack Web & Mobile Developer | Since 2015 ✅ 8+ years of experience building high-performance websites and mobile apps ✅ Specialized in React.js, Vue.js, Next.js, Nuxt.js, Flutter, and React Native ✅ Clean, responsive design using Tailwind CSS, Bootstrap, Material UI ✅ Real-time integrations with APIs, Firebase, and third-party services ✅ AI features like smart suggestions & predictions (TensorFlow) ✅ SEO writing & content support to boost visibility ✅ Quick communication & full project support from idea to deployment I have led teams, launched startups, and delivered scalable solutions across industries. Whether you need a sleek frontend, a cross-platform app, or smart features powered by AI, I am ready to help. What You Get With Me ✅ Clean, scalable code you’ll be proud of ✅ A proactive partner who thinks with you ✅ Daily communication & updates no ghosting ✅ Post-launch support & peace of mind I also handle hosting, deployment, and server maintenance using the latest stacks so your product runs smoothly 24/7. Let’s build something amazing together! Whether it's a sleek landing page, a feature-rich app, or an AI-powered platform, I am here to help fast replies, friendly vibes, and full dedication. Message me anytime. I usually reply within 10 minutes! Cheers, Ahmed Relevant Keyword full stack web development, react, vue, angular, node, express, php, laravel, django, mysql, postgresql, flutter, andriod, mobile app, react native, kotlin, java, mongodb, saas platforms, api integration, ai chatbot, machine learning, nlp, openai gpt, azure cognitive services, figma ui ux design, responsive web design, stripe, paypal, square integration, admin panels, dashboards, reporting, hipaa compliance, gdpr, wordpress, ecommerce, blockchain, web3, edtech solutions, pos systems, real estate listings, car listing websites, appointment scheduling software, iot smart home systems less -
Hire alexcd2000
Web Unity LLC | Principal Product Architect & Full-Stack Engineering 20+ Years Development • 15 Years Freelance Excellence • 150+ 5-Star Deliveries 🤝 Whatever you want. Wherever you want. Whenever you want. Welcome to Web Unity LLC. Led by Alex, an industry-veteran software engineer and product architect with over...Web Unity LLC | Principal Product Architect & Full-Stack Engineering 20+ Years Development • 15 Years Freelance Excellence • 150+ 5-Star Deliveries 🤝 Whatever you want. Wherever you want. Whenever you want. Welcome to Web Unity LLC. Led by Alex, an industry-veteran software engineer and product architect with over 20 years in software development, 15 years as an elite independent consultant, and 150+ successful 5-star deliverables. ===>>> Transparent Scoping & Flexible Engagements - Personal Builds & Rapid MVPs: Lean, budget-conscious sprint pricing designed to launch functional, polished products quickly without scope creep or financial pressure. - Corporate & Long-Term Retainers: Milestone-based delivery for high-load systems requiring strict scalability, security, and ongoing technical leadership. - Direct Principal Access: Zero account managers or intermediary layers. You collaborate directly with a senior builder, maximizing ROI on every dollar. ===>>> Core Competencies & Technical Stack - Digital Commerce & Enterprise ERP/CRM: Multi-vendor marketplaces, custom storefronts (Shopify, WooCommerce, headless), payment integrations, inventory and order systems, and tailored ERP/CRM platforms. Result: cut order processing time by 70%. - Web & SaaS Platforms: Scalable multi-tenant SaaS, dashboards, admin panels, subscription billing, and APIs, built from architecture through deployment. - Mobile & App Development: Cross-platform and native iOS/Android apps, from MVP to app-store launch. - AI & Automation: LLM-powered features, custom AI agents, and workflow automation that remove manual work from your operations. - Trading & Fintech Solutions: Trading bots, analytics tools, and data-driven platforms with reliable, low-latency execution. - Excel & Data Tools: Advanced spreadsheets, macros, reporting automation, and data pipelines. - UI/UX & Product Design: Clean, conversion-focused interfaces, from wireframes to production-ready design. - Custom Software Solutions: If you can describe the problem, we can architect and build it. ===>>> Work With Us Your Way - Whatever you want: Web, SaaS, mobile, e-commerce, AI, automation, trading, or something entirely custom. - Wherever you want: Fully remote and timezone-flexible, so we adapt to your working hours. - Whenever you want: Rapid sprints for urgent launches, or long-term retainers for ongoing growth. Multilingual: Native Spanish, fluent English and German. Let's Build Something That Lasts. Send me your idea, your bottleneck, or your half-finished project. I'll reply with a clear scope, timeline, and fixed or milestone-based quote. less -
Hire juanjosec63
Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and...Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and Tailwind CSS. I also leverage the latest and most popular AI code tools to write fast, efficient, and scalable code, ensuring top-tier performance and innovation in every project. My Main Skills: Frontend: React, Next.js, Vue.js, TailwindCSS, Shadcn Backend: Node.js, Express, Laravel, Python, Django, REST APIs, FastAPI, GraphQL, WebSocket, Socket.io AI & LLMs: OpenAI (GPT-4, ChatGPT), Chatbot, LangChain, Cohere, Pinecone Cloud & Deployment: Vercel, AWS, Firebase Database: MySQL, MongoDB, PostgreSQL, Supabase, Adrant, ChromeDB Tools: Cursor, Lovable, Bolt.new, V0.dev, Zed, Warp, Figma less -
Hire mickeysz
Full-stack developer specializing in web, mobile, and AI-powered SaaS products. I build fast and scalable applications using React, Next.js, Node.js, Java and Python, with a focus on clean and maintainable code. Experienced in integrating AI features (OpenAI APIs), automation systems, and custom workflows to...Full-stack developer specializing in web, mobile, and AI-powered SaaS products. I build fast and scalable applications using React, Next.js, Node.js, Java and Python, with a focus on clean and maintainable code. Experienced in integrating AI features (OpenAI APIs), automation systems, and custom workflows to streamline processes. I develop cross-platform mobile apps with React Native and Flutter, ensuring smooth performance and a strong user experience. I handle end-to-end SaaS development, including authentication, APIs, multi-tenant architecture, and cloud deployment (AWS, Vercel, Docker). Focused on delivering practical, reliable solutions that turn ideas into scalable products. less -
Hire sedawy
DevOps & Cloud Engineer | Security & Python Expert. 15+ yrs in IT infra delivering ERP deployments, CI/CD, Kubernetes, Terraform & multi-cloud automation (AWS, Azure, GCP). Secure, scalable, proven. I’ve delivered for clients in the US, Germany, UK, and the Gulf across FinTech, Media, Education, and Healthcare. What...DevOps & Cloud Engineer | Security & Python Expert. 15+ yrs in IT infra delivering ERP deployments, CI/CD, Kubernetes, Terraform & multi-cloud automation (AWS, Azure, GCP). Secure, scalable, proven. I’ve delivered for clients in the US, Germany, UK, and the Gulf across FinTech, Media, Education, and Healthcare. What I do best: - Build CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI) - Deploy Kubernetes, Docker, Terraform on AWS/Azure/GCP - Secure networks & firewalls (F5, FortiGate, Palo Alto) - Cloud Security & compliance (IAM, VPN, Firewalls, Monitoring) - Python automation for infrastructure & workflows Why hire me: 🎯 15+ years in Infrastructure, DevOps & Security 💼 Full-time availability, fast response, clear documentation 🎓 MBA in E-Business → I align IT with business needs Let’s make your systems faster, safer, and smarter. Message me to start. less -
Hire walterjrey
I build AI automation and full-stack systems that run in production, not demos. I have delivered: - WhatsApp AI ordering bot (TomaNota): customers order by chat in natural language, the AI builds the order and sends it to the business panel. - Zizu, a multi-store delivery PWA (React, TypeScript, Supabase, Mercado...I build AI automation and full-stack systems that run in production, not demos. I have delivered: - WhatsApp AI ordering bot (TomaNota): customers order by chat in natural language, the AI builds the order and sends it to the business panel. - Zizu, a multi-store delivery PWA (React, TypeScript, Supabase, Mercado Pago): customer, store, courier and admin apps in real time, 138 E2E tests in CI, 4 milestones delivered. - Logistics routing system: orders with free-text addresses classified and routed automatically. Route planning went from 5 minutes to 15 seconds per order. - Autonomous sports ETL pipeline: 749 matches and 968 players processed, weekly unattended runs with 0% errors. WHAT I CAN BUILD FOR YOU - WhatsApp chatbots and AI assistants (WhatsApp Cloud API, Twilio, Evolution API) - AI agents with OpenAI, Claude or Gemini, with fallbacks and human review so they never fail silently - Lead capture, CRM and automated follow-up - Full-stack web apps and MVPs: React, Next.js, Node.js, Python/FastAPI, Supabase/PostgreSQL - Data pipelines, ETL, web scraping and dashboards (Python, pandas, Streamlit) - Google Sheets and Apps Script automation - Replacing fragile n8n, Zapier or Make flows with robust, tested code HOW I WORK Clear milestones, automated tests, frequent written updates and clean handover documentation. Native Spanish, written English. Systems Engineer based in Argentina (UTC-3). less
