GraphQL Developers For Hire
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Hire miguelml87
I help startups and businesses build scalable, secure, and high-performance applications. With over a decade of software engineering experience, I've worked on everything from MVPs for startups to large-scale enterprise systems handling millions of users and transactions. I believe in writing clean, maintainable code...I help startups and businesses build scalable, secure, and high-performance applications. With over a decade of software engineering experience, I've worked on everything from MVPs for startups to large-scale enterprise systems handling millions of users and transactions. I believe in writing clean, maintainable code while keeping business goals at the center of every decision. My goal is simple: deliver software that works, scales, and creates value for your business. less -
Hire UzeeTech
Looking for a developer who can take your idea from concept to a live product? I build end-to-end — backend architecture, polished frontends, and mobile apps on both stores. I'm a Full-Stack Developer and AI/ML Engineer with 7+ years of professional experience, building production-grade web applications, mobile apps,...Looking for a developer who can take your idea from concept to a live product? I build end-to-end — backend architecture, polished frontends, and mobile apps on both stores. I'm a Full-Stack Developer and AI/ML Engineer with 7+ years of professional experience, building production-grade web applications, mobile apps, SaaS platforms, and AI-powered solutions for startups and businesses worldwide. What I deliver: Web Applications (React.js, Next.js with Node.js or Python backends — scalable, secure, performance-optimized). Mobile Apps (Flutter and React Native from one codebase, shipped to the App Store and Google Play — my own AI astrology app, Jyotish AI, is live on Android and web). AI & Machine Learning (NLP, computer vision, recommendation engines, RAG chatbots and intelligent automation with Python, TensorFlow, PyTorch and OpenAI). SaaS Products (multi-tenancy, subscription billing, user management, analytics dashboards, API design). eCommerce (WooCommerce stores and custom storefronts with payment gateways and inventory management). My tech stack: React.js, Next.js, Node.js, Express, NestJS, Python, Django, Flutter, React Native, PostgreSQL, MongoDB, Redis, AWS, Docker, Firebase, GraphQL, TensorFlow, PyTorch, OpenAI API, LangChain. Why clients hire me back: clear communication with regular updates, clean documented testable code, honest timelines, and on-time delivery (99% on-time across 25 five-star reviews). Whether you need an MVP from scratch, an AI feature in your existing product, or a long-term development partner — send me a message. Let's build something that works. less -
Hire leadconcept
FEATURED REVIEW: "I have enoyed working with this Freelancer. Great communicator and very trustworthy. I am so glad we decided to move forward with Yasir K. I would recommend to others." Jenna F.@FinallyFund ===== Good day, My name is Yasir Khurshid, CEO & Founder of LEADconcept, a Software, Web, AI & Automation...FEATURED REVIEW: "I have enoyed working with this Freelancer. Great communicator and very trustworthy. I am so glad we decided to move forward with Yasir K. I would recommend to others." Jenna F.@FinallyFund ===== Good day, My name is Yasir Khurshid, CEO & Founder of LEADconcept, a Software, Web, AI & Automation Development Company established in 2003. We are located in Lahore, Pakistan (GMT+5) and proudly serve clients across the world. For over 23 years, we have helped startups, SMEs and enterprises build scalable digital solutions that solve real business challenges. We are more than just developers; we strive to become a long-term technology partner for our clients by delivering quality work, transparent communication and dependable support. Why LEADconcept? - Established since 2003 (23+ years of experience) - Dedicated in-house team of experienced Project Managers, Developers, UI/UX Figma Designers and QA Engineers - Global client base with long-term business relationships - Flexible engagement models tailored to your project requirements. - Strong commitment to quality, transparency and ongoing support Our Core Expertise: - Custom Software Development - AI & Automation Solutions - Web Application Development - Mobile App Development (iOS & Android) - SaaS Product Development - ERP & CRM Solutions - eCommerce Development - Cloud & API Integrations - Digital Marketing & SEO Services Technologies & Platforms: Custom Applications (Web & Mobile), Open Source Customization, Responsive Websites, Python/Django, AI Automation, ChatGPT, OpenAI, PHP/MySQL, CodeIgniter, Laravel, WordPress CMS/Plugin Development, eCommerce Solution, WooCommerce, Joomla, OpenAI APIs, AI, MT4 & MT5, OpenCart, Magento, PrestaShop, BigCommerce, Shopify etc., Node.js, React.js, Vue.js, Express.js, AWS, Angular, Native Mobile Apps, Cross Platform Apps (React Native or Flutter), C#, C++, JavaScript, jQuery, AJAX. HTML5, AWS Lambda, AWS DynamoDB, API Gateway, Java Spring Boot, Bot development, NLP, Web Scraping, Data Science, Machine Learning, Data Analytics, Zoho, Bubble.io, HubSpot and other No-Code platforms, Odoo ERP, Odoo Customization, Blockchain, Ethereum, Smart Contracts and many more. Our Development Process: - Requirement Analysis & Consultation - Project Planning & Technical Architecture - Design & Development - Quality Assurance & Testing - Deployment & Launch - Post-launch Support & Maintenance At LEADconcept, we believe successful projects are built on communication, trust and technical excellence. Whether you need an MVP, a custom business application, AI-powered software or a complete digital transformation solution, we are committed to delivering scalable and reliable results. Feel free to get in touch. We would be happy to discuss your project requirements. Thank you, Yasir Khurshid CEO LEADconcept less -
Hire elvirt
Senior full-stack dev (React Native/Flutter + Shopify + AI). I build cross-platform mobile apps, custom Shopify solutions, and embed intelligent features like recommendations, search, and chatbots. Strong communicator, accurate estimator, and team mentor. Let's build something great. AI | Python | Mobile | Java |...Senior full-stack dev (React Native/Flutter + Shopify + AI). I build cross-platform mobile apps, custom Shopify solutions, and embed intelligent features like recommendations, search, and chatbots. Strong communicator, accurate estimator, and team mentor. Let's build something great. AI | Python | Mobile | Java | Javascript | Typescript | Node | React | Rest API | AWS | C | C++ | C# | Shopify | Fitness | PHP | Unity ........ less -
Hire MancicSoftDev
Front-end & back-end web development, Web performance optimization, Agile software development, Test driven development, Database design and management. Experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their...Front-end & back-end web development, Web performance optimization, Agile software development, Test driven development, Database design and management. Experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their needs. Love and passion for work, sincerity, and innovation, and steady effort are the source of keeping me move toward a bright future. I'm very passionate about delivering the best technical solutions. Please contact me anytime if you are interested in me. -Jest, NestJS -React, Angular, Vue.js -Laravel, Redis -Python, Django -Node.js, Express.js -AWS/GCP, Docker, Kubernetes -MySQL, MongoDB -AI development, AI bot My focus is quality-first. less -
Hire flapjakc
I'm a full-stack developer running MapleStack, helping businesses turn ideas into working software across web, mobile, and AI-integrated platforms. My approach is simple: understand the real problem first, scope honestly, then build something clean enough to still make sense a year from now. Experience 8+ years...I'm a full-stack developer running MapleStack, helping businesses turn ideas into working software across web, mobile, and AI-integrated platforms. My approach is simple: understand the real problem first, scope honestly, then build something clean enough to still make sense a year from now. Experience 8+ years across SaaS platforms, e-commerce systems, and AI-integrated web applications. I've built custom CRMs, marketplace platforms, booking and payment systems, and automation pipelines connecting LLMs to real business workflows. Core Stack Frontend: React, Next.js, Vue.js Backend: Node.js, Laravel, Express, Django/Flask where the project calls for it E-commerce/CMS: WordPress, WooCommerce, Shopify, PrestaShop Databases: MySQL, PostgreSQL, MongoDB, Supabase AI/Automation: OpenAI and Anthropic API integration, n8n, LangChain-based agent workflows Payments/Integrations: Stripe, PayPal, Twilio, REST/GraphQL APIs, headless CMS Background Bachelor of Commerce (Marketing) and a BSc in Psychology, which shapes how I think about the projects I build, not just the code, but the user behavior and business logic behind it. Certified in Google Ads Search, Google Analytics, and Microsoft 365 SMB Sales. How I Work Every project starts with real scoping, not a generic quote. If something sits outside my direct experience, I say so upfront and propose a way to bridge it responsibly, whether that's a smaller first milestone to prove capability or an honest caveat before we commit. I'd rather lose a bid on transparency than win one on an inflated claim and disappoint a client six weeks in. What You Get Clean, maintainable code. Realistic timelines. Direct communication throughout, no disappearing between milestones. And a developer who treats "I don't know that platform yet, but here's how I'd approach learning it responsibly" as a legitimate answer, not something to hide. If it's technically achievable, I can build it, and I'll tell you plainly if it isn't. less -
Hire alfatrade2
Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and...Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and optimization (PostgreSQL, MySQL) - Bug fixing and code refactoring - Docker containerization and deployment - Message-driven systems with Apache Kafka My current stack: Java 21, Spring Boot 3.3, PostgreSQL, Kafka, Redis, Docker, Keycloak, Gradle/Maven Why work with me: - I build and maintain a 30-microservice e-commerce platform from scratch - Clean code, clear communication, on-time delivery - Available for both small tasks and long-term projects - Fast response time — usually within 1-2 hours I focus on writing maintainable, well-tested code that works in production. Let's discuss your project — I'm ready to start immediately. Also experienced in architectural design, structural calculations, and aluminum window/door systems for residential and industrial projects. Full documentation with CAD drawings, specifications, and load calculations. less -
Hire danielboggs
We deliver custom software solutions for startups, growing businesses, and modern enterprises that need reliable, scalable, and results-driven technology. With 10+ years of experience, our team of Software Engineers, Backend Developers, Systems Software Engineers, Database Developers, Cloud Application Developers,...We deliver custom software solutions for startups, growing businesses, and modern enterprises that need reliable, scalable, and results-driven technology. With 10+ years of experience, our team of Software Engineers, Backend Developers, Systems Software Engineers, Database Developers, Cloud Application Developers, .NET Developers, ASP.NET Core Developers, API Developers, C# Developers, and C/C++ Developers builds and improves digital products across AI, web, mobile, desktop, e-commerce, blockchain, iGaming, automation, and enterprise data systems. We support projects from product planning, system architecture, and database design to software development, testing, deployment, cloud infrastructure, and long-term optimization. Our core expertise includes: - AI automation and intelligent business workflow systems - Custom web, mobile, desktop, and cloud application development - Software engineering for enterprise-grade and business-critical applications - Backend development with scalable, secure, and high-performance architectures - .NET and ASP.NET Core application development - RESTful API development, third-party API integration, and microservices - C#, C/C++, and systems software development - Database design, optimization, migration, and performance tuning - Cloud-native application development and deployment - E-commerce platforms and tailored business functionality - Blockchain applications and smart contract solutions - iGaming, sportsbook, casino, and betting platform development - Payment gateway, wallet, KYC/AML, and responsible gaming integrations - Data engineering, business process automation, and analytics pipelines - UI/UX-focused product implementation - Performance optimization, application monitoring, and system modernization - QA, software security, DevOps, CI/CD, and infrastructure automation We believe exceptional software comes from clear communication, practical engineering, and consistent execution. Our goal is to build software that is secure, maintainable, scalable, and ready for long-term business growth while delivering measurable value to every client. less -
Hire SystemX2
Leading a team of experienced software engineers, AI specialists, and technology experts with a proven track record of building high-quality digital products. With expertise across AI, LLMs, SaaS, web, mobile, blockchain, cloud, backend engineering, and modern software architecture, I bring together the right...Leading a team of experienced software engineers, AI specialists, and technology experts with a proven track record of building high-quality digital products. With expertise across AI, LLMs, SaaS, web, mobile, blockchain, cloud, backend engineering, and modern software architecture, I bring together the right specialists to turn ideas and business requirements into reliable, scalable, production-ready solutions. 💡 What We Build From MVPs and prototypes to complex enterprise platforms, our team can help you build: AI-powered applications LLM and RAG platforms AI agents and automation solutions SaaS products and platforms Web and mobile applications E-commerce platforms Enterprise software APIs and backend systems Blockchain and Web3 applications Business automation solutions MVPs and prototypes Legacy application modernization and optimization 🤝 Let's Build Something Great Have a new idea, an existing product, or a challenging technical problem? Let's discuss your goals, requirements, challenges, and find the right team and technical approach to bring your vision to life. less -
Hire GenomyR
Senior Full-Stack Developer and Systems Architect specializing in custom web applications, workflow automations, and enterprise platforms. CORE EXPERTISE: - Full-Stack Web Development: React, Next.js, Node.js, PHP, WordPress, Shopify, WooCommerce. - Systems & Automations: API integrations, webhooks, Python scripts,...Senior Full-Stack Developer and Systems Architect specializing in custom web applications, workflow automations, and enterprise platforms. CORE EXPERTISE: - Full-Stack Web Development: React, Next.js, Node.js, PHP, WordPress, Shopify, WooCommerce. - Systems & Automations: API integrations, webhooks, Python scripts, ETL pipelines, and Excel automation. - Cloud & Performance: Cloudflare Edge hosting, Core Web Vitals optimization, and database architecture. HOW I WORK: - 3-stage milestone delivery (Scope, Core Build, QA & 100% Commercial IP transfer). - Clear documentation and live staging previews on every milestone. - 100% on-platform communication and protected Escrow releases. Available for immediate kickoff. Let's discuss your project specifications in chat. less
