Rachit V.

Full-stack engineer helping SaaS founders launch, fix and scale products, especially the hard parts: payments, telephony, AI features and integrations that break in production. 10+ years | $600K+ earned | 114 Upwork jobs | Top Rated Plus Production work for Rand McNally, SocialHP, SAIndex, CaseUp and Contractor Plus. WHAT I'M HIRED FOR 1. Launching and hardening SaaS Half-built or "almost ready" product? I take it to a stable launch: multi-tenant setup, auth and roles, Supabase/Postgres security, deployments, monitoring and the final bug list. 2. AI features that work in production OpenAI and Claude integrations, AI agents, RAG and vector search, call transcription and AI scoring. Built with validation, fallbacks and logging, not just demos. 3. Integrations and automation Twilio (voice, SMS, call recording), Stripe, CRMs, GoHighLevel, Google Ads offline conversions, webhooks and n8n workflows, with duplicate protection, retries and alerts. 4. Rescuing existing products Slow, buggy or legacy Laravel/PHP and Node apps: performance fixes, refactoring and backend reliability. RECENT RESULTS - Connected CallRail, ezyVet and Google Ads so a veterinary hospital can see which ad clicks became paying clients - Built Twilio call recording → transcription → AI post-call summaries for an automotive sales platform - Workflow automation for a U.S. law firm using n8n and AI - Backend architecture for an EU-hosted, GDPR-compliant API platform TECH Frontend: React, Next.js, Vue.js, TypeScript, Tailwind Backend: Node.js, Laravel/PHP, Express, Python/FastAPI Data: PostgreSQL, MySQL, MongoDB, Supabase, Redis Cloud: AWS, Vercel, Azure HOW I WORK - A written plan and timeline before I start - Working demos every week, no surprises at the end - Clean, documented code and a proper handoff Send me your project details and I'll reply within a few hours with how I'd approach it and the risks I see.