❗️ We helped founders build MVPs that went on to raise investment and scale to thousands of users through top-tier Mobile App Development. With over 120 mobile & web projects successfully delivered, this is a strong case of how expert Mobile App Development strategy converts into measurable business traction. 📌 120+ Successfully Delivered Projects across 20+ countries centered around Mobile App Development 💪 8+ years building systems designed for scalable Mobile App Development ✅ 100% Job Success Score | 21,500+ Upwork hours | Expert-Vetted (Top 1%) 👋 Hey there! I am a Senior Mobile Developer and Full Stack Solution Architect. My core expertise is entirely dedicated to custom Mobile App Development. Every Mobile App Development project follows strict quality benchmarks. As a trusted technical partner, I turn your ideas into functional products through advanced Mobile App Development. 🍎 iOS App Development & iOS App Architecture iOS App standards follow strict guidelines for an exceptional UX. Whether using Swift or React Native, every iOS App project starts with deep discovery. Our iOS App architecture ensures iOS App scalability and iOS App stability. From integrating Apple HealthKit and CarPlay to building custom iOS SDKs, iOS App delivery remains a top priority. Every iOS App milestone is tracked, and iOS App excellence drives everything we ship. Our comprehensive iOS App strategy ensures your iOS App succeeds. 🤖 Android Developer & Android App Development Android Developer expertise is equally critical to our Mobile App Development. Every Android Developer standard I use aligns with the latest best practices. Utilizing Kotlin, Java, and React Native for robust performance, an experienced Android Developer handles complex integrations like AI assistants, VPN wrappers, and IoT smartwatch platforms. Android Developer scalability ensures your product is future-proof. Android Developer security and Android Developer architecture guarantee your product is ready for millions of downloads. A strong Android Developer culture drives top-tier results. 🙌 Cross-Platform Mobile App Development: Flutter & React Native My expertise spans Flutter mobile app development and React Native solutions for comprehensive Mobile App Development. I have delivered full-scale cross-platform solutions for Healthcare & Wellness, FinTech, E-Commerce, and Social Media. Strategic React Native and Flutter implementation reduces time-to-market while keeping native-like Mobile App Development performance. 🎯 AI Mobile App Development AI mobile app development plays a central role in modern scaling. I have successfully integrated ChatGPT API, DALL·E, and TensorFlow into production AI mobile app development projects, including an AI-driven vision platform. Scalable AI mobile app development strengthens your product's intelligence. 📈 Comprehensive Mobile App Development Services As an Expert Mobile App Developer, I specialize in Custom Mobile App Development, Hybrid App Development, and Native Mobile App Development. My Mobile App Development process includes Mobile App UI/UX design, Mobile App testing, and App Store Deployment. Whether you need a Flutter Developer for cross-platform Mobile App Development or a dedicated iOS App Developer and Android Developer for native builds, my Mobile App Development firm-level expertise covers it all. Every Mobile App Development cycle integrates advanced API Integration and User Authentication for a secure Custom Mobile App. 🛠 Mobile App Development Tech Stack: Mobile App Development: Swift, Kotlin, React Native, Flutter, Java, Dart Backend for Mobile App Development: Node.js, Firebase, TypeScript, Laravel DevOps for Mobile App Development: AWS, CI/CD pipelines, Docker Integrations: API Integration, Apple HealthKit, PayPal, Custom SDKs I am Business Manager and Product Manager at Kevych Solutions. As your technical partner, I offer transparent communication, future-proof Mobile App Development architecture, and measurable results. 📩 If you're looking for a strategic partner for your next Mobile App Development project — message me now! Highlighted Skills & Search Tags: Full Stack Developer | Expert Full Stack Developer | Full Stack Mobile App Developer | Full Stack AI Developer | Expert Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross platform development | AI App Developer | AI App | App Developer | Mobile App Development Consultation | IT Consultation | iOS App Development | iOS App | Android App Development | Hybrid App development | Flutter | Firebase | Dart | Flutter Dart | Flutter Firebase | iOS Development | Smartphone | User Authentication | In App Purchases | API Integration

Top Rated Plus | Top 2% on Upwork | 100% Job Success Generative & Agentic AI | AI Automations | AI Agents | LLMs & RAG | Full-Stack Engineering | Custom Web & Software Development | Digital Transformation I build AI-powered SaaS platforms for founders and ship them to real users, not demo day. Over 8 years I've launched subscription products across EdTech, LegalTech, and consumer AI. My lane is specific: React/Next.js frontends, Supabase or FastAPI backends, Stripe billing, and AI features that actually work in production. PROBLEMS I SOLVE FOR FOUNDERS: • Multi-tenancy done right. Schema-per-tenant and database-per-tenant architectures where one client's data can never leak into another's, even through a software bug. Isolation enforced at the infrastructure level, tested on every code push. • Systems that survive the real world. I designed an offline-first POS platform where terminals keep taking orders and processing payments through a full internet outage, with bidirectional sync and defined conflict-resolution rules when connectivity returns. • Billing that doesn't leak revenue. Full Stripe subscription lifecycles: webhooks with idempotency, grace periods so paying users never get falsely downgraded at renewal, tier limits enforced server-side. I've reconciled Stripe + Apple StoreKit + Google Play Billing into a single subscription source of truth. • AI features built for production load. Async pipelines, rate limiting enforced atomically in the database, third-party AI API costs treated as a first-class constraint, and capacity planning before launch, not after the outage. • Scaling past the MVP. Connection pooling, composite indexes, backpressure control, background job recovery after crashes. The unglamorous engineering that decides whether your product holds at 10x users. RECENT LAUNCHES: → ACE MMI: AI medical interview prep SaaS (UK market). AI scoring, speech analytics, personalized feedback across 8 competencies. React 18 + TypeScript, Supabase, Stripe. 1,000+ users in production. → NiceTry: Consumer AI content-detection app live on iOS, Android, Chrome, and web, built for a 650K-subscriber creator audience. Supabase RLS, server-side API security, three billing rails reconciled into one subscription model. → ImmigLens: Compliance SaaS for Canadian immigration professionals. Automated evidence capture with Playwright, stateful scheduling with crash recovery, full async FastAPI backend, audit-grade security, complete Stripe billing lifecycle. → Rose POS: Multi-tenant restaurant POS platform. Offline-first architecture, per-tenant database isolation, real-time WebSocket control, 80% test coverage enforced in CI. **STACK I SHIP WITH:** • **Frontend:** React, Next.js (App Router), TypeScript, Tailwind CSS, shadcn/ui • **Backend:** Supabase (Postgres, Auth, RLS, Edge Functions), FastAPI, Node.js/NestJS • **AI & LLM Infra:** OpenAI API, Claude API, DeepSeek, LangChain, LlamaIndex, LiteLLM, vLLM • **Agentic Workflows & Multi-Agent:** CrewAI, AutoGen, LangGraph, tool-calling, async AI job queues (Celery/BullMQ) • **Search, RAG & Vector DBs:** Hybrid Search, reranking (Cohere), pgvector, Pinecone, Qdrant, ChromaDB • **AI Observability & Evals:** LangSmith, Helicone, Arize Phoenix, Promptfoo • **Billing:** Stripe (subscriptions, webhooks, Customer Portal), StoreKit 2, Google Play Billing • **Infra:** Vercel, AWS, Docker, GitHub Actions CI/CD, PostgreSQL performance tuning • **Tooling:** Claude Code, Cursor, Copilot daily. AI-assisted development without cutting corners. HOW I WORK WITH FOUNDERS: I'm not a ticket-taker. I'll challenge scope that doesn't serve the product, flag risks before they cost you money, and give you the realistic timeline: the one that holds, not the one you want to hear. You'll always know where your project stands. Whether you need an AI MVP built in weeks or an existing product re-architected to scale, message me with your goals and timeline. I respond within 1-2 hours.

👋 Hello! I’m a Full-Stack Developer with 10 years of experience, specializing in creating clear and modern web applications using React and Node.js. With a 100% Job Success Rate and 2,200+ working hours on Upwork, I’m committed to delivering seamless front-end and back-end solutions. My Skills: - Front-end: HTML5, JavaScript (ES6), TypeScript, React.js, Next.js - Back-end: Node.js, Express, Nest.js, REST APIs - Styling: CSS, SASS, Tailwind CSS, Bootstrap, Material UI - Databases: PostgreSQL, MySQL, Firebase, MongoDB - Tools: Git, Docker, Redux, GraphQL, Redis Industries: MarTech, Real Estate, SaaS, Data Science, Blockchain, NFT, and more. Why Work with Me? - 10 years of proven experience across diverse industries - Full-Stack expertise to handle your project end-to-end - Strong leadership and communication skills Whether you’re starting a new project or updating an existing one, I’m here to bring your ideas to life! 📨 Need an experienced Full-Stack Developer? Let’s chat!

I’ve been building web applications since 2018, with 8+ years in frontend and 6+ years working as a Full Stack Developer, delivering 20+ long-term projects for 40+ clients worldwide. As a Full Stack Developer, I help businesses turn ideas into scalable, production-ready products using React, Node.js, modern MERN architecture, and AI-first development approaches. As a Full Stack Developer, I specialize in building fast, scalable SaaS products, AI-powered applications, and MVPs. I work as a Full Stack Developer who can take a product from idea to production, covering frontend, backend, and infrastructure as a Full Stack Developer. ⚡️ What I build As a Full Stack Developer, I develop SaaS platforms, AI SaaS products, dashboards, and API-driven systems. I approach every project as a Full Stack Developer focused on performance, UX, and maintainability. As a Full Stack Developer, I build systems that are easy to scale and support long-term growth. I also work as a Full Stack Developer who improves existing systems and cleans up architecture when needed. I build AI applications, AI agents, chatbots, and automation tools using OpenAI, Claude, and modern LLM workflows. As a Full Stack Developer, I combine AI capabilities with solid engineering practices. As a Full Stack Developer, my core stack includes React, React.js, Next.js, Node, Node.js, Nest, Nest.js, and MERN. As a Full Stack Developer, I work with TypeScript, REST API architecture, microservices, and AI integration patterns. 💬 Client feedback "Igor was instrumental in helping me build a SaaS platform from scratch. As a Full Stack Developer, his expertise in both backend and frontend development was impressive, and he adapted quickly to changes throughout the project. His attention to detail and great taste in UI/UX design made a significant difference in the final product. He also excelled as a Full Stack Developer in AI/ChatGPT integration, PWA, mobile-responsive web apps, and worked seamlessly with technologies like MongoDB, Docker, Vercel, Render, Google Cloud, and SendGrid API. I highly recommend working with Igor for any development project!" "Igor demonstrated exceptional proficiency as a Full Stack Developer during his work on our SaaS MVP. From the outset, he immersed himself fully in the project, contributing significant value from the very first day. His communication skills were outstanding, ensuring smooth and effective collaboration. Igor was highly available and showed a remarkable dedication to his work as a Full Stack Developer. I wholeheartedly recommend him for any development projects. His skill set and work ethic are truly commendable, and I eagerly look forward to collaborating with him on future endeavors." 🛠️ Tech Stack Frontend ⚡️ React, React.js, Next.js, TypeScript Backend 🔧 Node, Node.js, Nest, Nest.js, Express Database & Cloud ☁️ MongoDB, SQL, AWS, Vercel, Supabase 💡 As a Full Stack Developer, I connect frontend, backend, and infrastructure into one system. I work as a Full Stack Developer who ensures stable releases and clean architecture. As a Full Stack Developer, I can join an existing codebase, fix bottlenecks, and stabilize delivery. I often work as a Full Stack Developer improving performance and scaling systems. As a Full Stack Developer, I build AI-powered features using OpenAI, Claude, and modern AI tools. I also act as a Full Stack Developer who aligns product, tech, and delivery. I can work as a Full Stack Developer independently or as a Full Stack Developer leading a team. In both cases, I stay hands-on as a Full Stack Developer. 🤝 If you’re looking for a Full Stack Developer to build or scale a SaaS product, MVP, or AI system — let’s talk. I work as a Full Stack Developer who understands business goals and delivers scalable solutions as a Full Stack Developer.

Struggling to build a scalable SaaS or AI powered application that performs reliably under real users I help startups and businesses design and build production ready web and mobile applications that are fast secure and built to scale using Django Next.js and modern cloud architecture I am an Asia Pacific ICT Alliance Award Winner competing against 16 countries and more than 160 projects with strong expertise in backend systems AI integration and full stack development What I can help you with Build complete SaaS platforms from idea to production Design scalable backend systems and APIs using REST and GraphQL Develop high performance web applications using React and Next.js Build mobile applications using React Native Android and iOS Integrate AI into products including automation NLP and analytics Deploy secure cloud based infrastructure using AWS Google Cloud and serverless architecture Recent work and impact Built an AI powered healthcare platform that improved appointment handling efficiency by over 30 percent and reduced manual coordination Developed an intelligent automobile service platform with real time booking tracking and diagnostics used by active daily users Created financial analytics systems delivering real time insights for funding and loan decision making Delivered AI based risk prediction systems for healthcare improving early risk detection accuracy Built data driven platforms to assess business performance and support smarter financial decisions How I work I do not just write code I help you build the right system from the start Clear communication and fast response Scalable architecture that does not break under growth Focus on performance security and long term maintainability End to end ownership from backend to frontend to deployment Why clients choose me Strong backend expertise combined with full stack delivery Experience building AI driven and data intensive systems Proven track record of delivering real working products Ability to take projects from idea to production Next step Send me a message with your idea or requirements and I will break down the best approach and next steps for you

🔥🔥🔥𝐅𝐫𝐞𝐞 𝐛𝐫𝐢𝐞𝐟 + 𝐚𝐮𝐝𝐢𝐭. 𝐈𝐟 𝐈 𝐭𝐡𝐢𝐧𝐤 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐰𝐨𝐧'𝐭 𝐰𝐨𝐫𝐤, 𝐈'𝐥𝐥 𝐭𝐞𝐥𝐥 𝐲𝐨𝐮 𝐛𝐞𝐟𝐨𝐫𝐞 𝐲𝐨𝐮 𝐩𝐚𝐲 𝐦𝐞 - 𝐫𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐚𝐫𝐲 𝐜𝐨𝐧𝐜𝐞𝐩𝐭, 𝐈 𝐤𝐧𝐨𝐰🔥🔥🔥 Facts about me: 🏅527 products launched to production 🏆Built a React Native app that hit $118k MRR within 6 months of launch 🚀Top 1% React Native Developer on Upwork (Expert-Vetted) 🎯Shipped direct competitors to Nike Training Club, Find My (Apple) and Flo 💲$12.4M+ generated in client revenue ⭐ Systems supporting 100K+ MAU with 99.9% uptime 📈 30,000+ engineering hours logged across mobile + web 💳 Payment systems (Stripe, billing, marketplaces) processing $4.7M+ in transactions ✅Choose “𝐈𝐍𝐕𝐈𝐓𝐄” and drop me a secret 𝐏𝐑𝐎𝐌𝐎 “𝐔𝐏𝐖𝐎𝐑𝐊” to receive a 𝐅𝐑𝐄𝐄 𝐂𝐎𝐍𝐒𝐔𝐋𝐓𝐀𝐓𝐈𝐎𝐍! My Process 💪 Step 1 — Free brief + audit. Send your idea, prototype, Figma files, or existing codebase. As a React Native Developer and Full Stack Developer, I review architecture, scope, risk, and feasibility across mobile and web — no charge, no obligation. Most audits turn around within 24–48 hours. Step 2 — AI-powered prototype. Using Claude Code, Cursor, and OpenAI/Gemini integrations, I build a working, testable React Native or React Next.js prototype in 3–7 days, not months — so you validate real demand before committing to full development. This is the same AI-driven approach that's cut manual workflows by 30–50% and shaved 30–40% off time-to-market on past projects. Step 3 — Build. Full-stack build across React Native Mobile, React Native Expo, React Native Firebase, and web (React, Next.js, Node.js, Supabase/PostgreSQL, MongoDB), with weekly demos so you always know exactly what's shipped and what's next. Sprints run in 1–2 week cycles with clear, measurable milestones — the structure behind 100+ delivered projects and 60+ full production launches. Step 4 — Launch + scale. Deployment (AWS, Google Cloud, or Azure), CI/CD, monitoring, and post-launch optimization — the same DevOps React Native process that's taken apps from 0 to 100K+ MAU, 99.9% uptime, and 5M+ requests/month, while cutting infra overhead by 35% and backend costs by 70%. As a full-stack React Native Developer with 20,000+ hours of hands-on experience across mobile and web platforms, I specialize in React Native, Flutter, React.js, React Native Mobile, React Native Expo, React Native Firebase, React Native WebRTC to build mobile apps. This React Native Developer / React Native Engineer has deep expertise in front-end development using Vue.js, Angular, Next.js, and Laravel to deliver responsive. Over 10 years, this React Native Developer has partnered with 30+ teams across the world - shipping 100+ projects with measurable results. As a React Native Developer operating at the intersection of mobile and full-stack development, I bring 30,000+ hrs of engineering expertise in React Native mobile architecture, Expo, React Native Firebase, and React Native WebRTC. This React Native Developer has delivered mobile app development solutions across fitness, fintech, and neo-banking verticals, working alongside flutter developers, android engineers, and Kotlin specialists to ensure cross-platform quality on every build. In addition to mobile expertise, this React Native Developer extends deep capability into backend development — MERN, Node.js, Laravel, Python with Django, and Ruby on Rails — enabling end-to-end delivery across 1000+ projects without switching teams. As both a react developer and full stack developer, this React Native Developer has led architecture decisions for scalable REST APIs, Python REST API integrations, and database systems (MySQL, MongoDB) for clients across 30+ global teams. This React Native Developer has also designed and optimized 200+ WordPress and Shopify websites for SEO and conversion, working as both a Shopify and WordPress front-end developer. As a React Native Developer who understands the full product lifecycle, I integrate Auth0, Stripe payment systems, and blockchain modules while leveraging Webflow and Elementor for custom web experiences — delivering cohesive digital products from mobile app to web. With 30,000+ hours logged as a Senior React Native Full Stack developer, I specialize in React Native Expo (expo), React Native Firebase, React Native WebRTC, and React Native Engineer workflows across iOS and Android. This React Native Developer has shipped 100+ mobile app development react native apps spanning flutter mobile app development, ios mobile app development, and android — bringing a flutter developer and kotlin perspective to every cross-platform architecture decision. As a React Native Developer w full-stack depth, I excel in Node.js, Express.js, and PHP (including Laravel), alongside RESTful API and payment system integration. Across 200+ delivered projects, this React Native App Development has built cross-platform React Native mobile apps using Expo to streamline deployment.

🔸 Top Rated Plus Seller. 🔸 100% Job Success. 🔸 3000+ high-quality hours. I build AI-powered web apps and SaaS products, from idea to launch. I specialize in Full stack development & AI integration: OpenAI/LLM features, chatbots, and workflow automation. WHAT I DO: I help startups and founders turn ideas into scalable, AI-ready products and add intelligent features (chatbots, LLM workflows, automation) to existing web apps. I've delivered 170+ projects on Upwork with a 100% Job Success Score as a Top Rated Plus developer. CORE STACK: - Frontend: React, Next.js, Tailwind, TypeScript - Backend: Node.js, Express, Python, Django, REST & GraphQL APIs - Database & Cloud: PostgreSQL, MongoDB, Firebase, AWS, Vercel - AI Integration: OpenAI API, LLM apps, RAG, chatbots, AI workflow automation WHAT I BUILD: - Full stack web & mobile applications - AI-powered SaaS platforms and MVPs - Custom chatbots & AI assistants (OpenAI / ChatGPT integrations) - Workflow & API automation (Zapier, webhooks, internal tools) - Full-stack web apps with AI features baked in (search, recommendations, document processing) WHY CLIENTS WORK WITH ME: - Product-first: I understand the business behind the code - Fast, clear communication and reliable delivery - I can take a project from zero to launch, then scale it - Proven on large contracts (e.g. an 800-hour Senior Full-Stack engagement, 5.0 rating) INDUSTRIES FinTech, HealthTech, E-commerce, EdTech, and AI-powered SaaS tools. Let's build your next product, from concept to code, and from prototype to a launched, AI-ready app. Message me with a few lines about your project and I'll tell you exactly how I'd approach it.

$50M+ raised on a project I worked as senior full-stack engineer. Clients include partners of Google, Shopify, Target, Apple, and Amazon. Need a full stack developer who can turn a validated idea into a production SaaS product? I've built web, mobile, and AI platforms serving 100K+ users and 10M+ records for Travel SaaS, Retail, Finance, Healthcare, and eCommerce clients across the USA, UK, and EU. I combine full-stack engineering (React, Next.js, Node.js, Python, Flutter) with hands-on GenAI integration experience, RAG pipelines, agentic workflows, and voice AI, so clients get one developer who can architect, build, and scale rather than stitching together multiple specialists. Full-Stack Web and AI Apps: end-to-end builds with Next.js, React, Node.js, Django, and Python. REST/GraphQL APIs, real-time dashboards, multi-tenant SaaS, and B2B portals. Cross-Platform Mobile Apps: Flutter apps for iOS, Android, and web, including LMS platforms, booking marketplaces, and healthcare apps with Stripe integration. GenAI and LLM Integrations: RAG pipelines (LangChain, Pinecone, Weaviate), agentic workflows (GPT-4, Claude, Gemini), voice AI, semantic search, and support chatbots. Automation and Workflows: n8n and Zapier pipelines, Document Intelligence, CRM copilots, and revenue-growth automations for B2B teams. MVP to Production: requirement analysis, architecture, build, integrations, legacy modernization, and scaling. Ready to build or scale your product? Invite me to your project and I'll respond with next steps within a day. ~ Riddhi Parekh, Full Stack Developer

My work covers the complete product lifecycle from transforming ideas into technical roadmaps, architecture planning, UI/UX implementation, backend development, AI integrations, testing, deployment, and long-term scaling support across iOS, Android, Web, and cloud platforms. Over the 15+ years of hands-on experience delivering products for startups, enterprises, agencies, and government-backed initiatives, where I’ve delivered 250+ successful projects for global organizations and brands, including Imagine, RunTheDay, SmartGen, Wishper-AI, Rhubarb-AI, AT&T, Verizon, Univision, Telefonica, Sprint, PepsiCo, Airtel, Amazon, Goldman Sachs, OLX, FountainLife, MySpace, SHL, LetsIntern, AMCAT, and many others. I have also completed multiple impactful projects in collaboration with the European Union and the Government of India. I maintain clear updates throughout development, proactively identify blockers, and adapt to overlapping client time zones to ensure smooth collaboration and predictable delivery timelines. My Technical Expertise: Mobile Development: React Native, Flutter, Swift, Objective-C, Java, Kotlin Backend Development: NodeJS, PHP, Laravel, Python, Java, Dot NET, REST APIs, Firebase Databases: PostgreSQL, MySQL, MongoDB, SQLite, Core Data, Firestore Cloud & Infrastructure: AWS, Firebase, GCP, Supabase Payments & Secure Transactions: Stripe, Braintree, Apple Pay, Google Pay, Razorpay Realtime & Communication: Firebase, SignalR, Twilio, QuickBlox CI/CD & DevOps: AWS, Azure, GCP, Kubernetes, GitHub Actions, GitLab CI, Jenkins, CircleCI, Supabase, DigitalOcean Cross-Platform & No-Code Ecosystem: FlutterFlow, Adalo, Figma-to-Production Workflows AI Tools & Platforms: OpenAI APIs, Claude AI, Cursor AI, GitHub Copilot, LangChain, Pinecone, Hugging Face, Vercel AI SDK, N8N, Make dot com, Zapier, Firebase AI Integrations AI & Automation: AI Chatbots & Conversational Systems, LLM Integrations (OpenAI, Claude, Gemini), AI Recommendation Systems, Speech-to-Text & Text-to-Speech, AI Workflow Automation, RAG-based AI Systems, AI Agents & Autonomous Workflows, Prompt Engineering, AI-powered Analytics & Personalization, Document Parsing & OCR Systems, Process Automation using N8N IoT & Smart Device Integrations: BLE & Wi-Fi Devices, OBD-II Integrations, Apple Watch & Fitness Devices, Beacon Technologies (iBeacon, BlueCat) Security & Compliance: OAuth2, PKI, Secure Authentication, HIPAA & GDPR Compliance, 128-bit Encryption Standards I’m available for full-cycle product development, AI integration projects, long-term collaborations, technical leadership roles, and scaling existing applications. If you’re building a serious product and need an experienced engineering partner who can combine strong software engineering with modern AI capabilities, I’d be happy to discuss your project.

I build and ship full-stack web apps and AI-powered products that are clean, fast, and built to scale, using React, Node.js, Next.js, Laravel, PHP, and Python. 14+ years in, 120+ jobs delivered, and $400K+ earned on Upwork. Most projects I take over have the same problem: they were built to launch, not to last. I fix that. Whether it's a SaaS platform, an internal dashboard, an API-heavy backend, or an AI feature inside your product, I focus on maintainable code and architecture that holds up as you grow. What I do: - Full-stack web apps with React / Next.js and Node.js / Express - Python backends and APIs (FastAPI, Django) - SaaS platforms: auth, roles, billing, dashboards - AI integrations: OpenAI, RAG, chatbots and assistants - PostgreSQL, MySQL, database management , MongoDB, AWS, clean REST APIs I've led delivery on complex platforms as the senior go-to engineer, I communicate clearly, and I think like a product owner, not just a coder. Happy to own a project end to end or slot into your team. Tell me what you're building and I'll tell you exactly how I'd approach it.