Ankush A.

Top Rated Plus | 100% Job Success | 15 projects delivered on Upwork — SaaS platforms, custom CRMs, AI-powered apps, and mobile apps for startups, SMEs, and enterprises in the US, UK, and Australia. I'm a full-stack developer who builds products end to end: React/Next.js frontends, Node.js or PHP/Laravel backends, PostgreSQL/Supabase or MySQL databases, and AI features (OpenAI, Claude, voice agents) that actually work in production. Whether you're starting from a blank page, a Lovable/AI-generated prototype, or a legacy codebase that needs rescuing, I take it to a stable, scalable, live product. 🚀 WHAT I BUILD - Web Applications & SaaS — multi-tenant platforms, dashboards, admin panels, subscriptions & Stripe billing, role-based access - AI Solutions — chatbots & RAG assistants on your data, AI agents & workflow automation, voice AI agents (Vapi), OpenAI/Claude API integrations, AI-powered assessment and recommendation tools - Custom CRMs & Internal Tools — built around your workflow (logistics, medical distribution, coaching, field services), not off-the-shelf compromises - PHP/Laravel & Node.js Backends — REST APIs, integrations (payment gateways, CRMs, Zoom, email/SMS), background jobs, performance fixes, migrations - React/Next.js Frontends — fast, responsive, SEO-friendly UIs with clean UX - Mobile Apps — React Native and native iOS (Swift/SwiftUI), including App Store submission - MVPs & PoCs — lean, investor-ready builds in weeks, not months - Lovable → Production — finish, harden, deploy, or migrate AI-generated apps to a proper Node.js/Next.js backend (recently completed a $15K Lovable-to-Node.js migration with zero data loss) 🛠 TECH STACK Frontend: React, Next.js, TypeScript, Tailwind, Angular, HTML/SCSS Backend: Node.js, Express, PHP, Laravel, Python, REST & GraphQL APIs Databases: PostgreSQL, Supabase, MySQL, MongoDB, Firebase AI: OpenAI API, Claude API, Vapi, LangChain, vector databases, n8n/Make automations Mobile: React Native, Swift, SwiftUI CMS & No-Code: WordPress/WooCommerce, Webflow, Lovable DevOps: AWS, Vercel, DigitalOcean, Docker, GitHub Actions, CI/CD ⭐ WHAT CLIENTS SAY "Went above and beyond to deliver an exceptional result under very tight timelines." "Goes the extra mile to make sure you are happy with the work performed." "Great communication. Smooth sailing." ✅ HOW I WORK - Clear scope and fixed-price milestones before we start — no surprise invoices - Regular updates in plain English, with Loom walkthroughs for every delivery - Production-grade code: tested, documented, and fully owned by you (repo, infra, everything) - AI-assisted development (Cursor, Claude Code) for faster delivery without cutting corners - Available 30+ hrs/week, typically reply within 4 hours Send me a message with a short description of your project — or a link to your existing app or repo — and I'll reply with an honest assessment, a suggested approach, and a fixed quote within 24 hours.