Full Stack Engineer & AI Specialist building production-grade backends, Next.js applications, and intelligent AI systems.
From concept to deployment — engineering excellence at every stage of your product.
Bespoke software solutions engineered for global performance. I transform complex business requirements into scalable, production-grade digital products.
Scalable, secure server-side systems with Node.js and Express. RESTful APIs, real-time features, and battle-tested database architecture.
Transform your products with intelligence. Expert integration of LLMs, RAG pipelines, and AI agents for smart, context-aware features.
Reusable, well-documented developer tools and NPM packages. I build abstractions that save your team hundreds of development hours.
Selected projects where I solved complex engineering challenges.
Internal platform for process supervision via systemd, Caddy reverse proxy TLS management, and MongoDB control panel.
Multi-tenant SaaS marketplace featuring LLM resume parsing, RAG candidate matching, and zero-server-overhead S3 uploads.
Headless data table hook for sorting/filtering and schema-driven (JSON/Zod) form generator published on NPM.
Real-time Point of Sale and inventory ERP for restaurants with live table state and WebSocket terminal sync.
AI-driven customer support platform using Rasa and RAG pipelines for domain-specific QA over structured/unstructured knowledge.
Real feedback from teams and founders I've worked with.
"Sahil re-architected our legacy backend into a high-performance Node.js system. API response latency dropped by 60%, and the codebase is now maintainable and scalable. Exceptional work."
"His expertise in Generative AI is remarkable. He integrated a RAG pipeline that transformed our search into an intelligent, context-aware system. Delivered ahead of schedule with clean documentation."
"Reliable, communicative, and writes incredibly clean code. Sahil delivered a production-ready Admin Dashboard 2 weeks ahead of schedule. Will definitely work together again."
A comprehensive look at the software, languages, and frameworks I use to build production-grade applications.
A snapshot of my professional journey, highlighting key roles and accomplishments in the tech industry.
Whether you need a full-stack engineer for your team or a freelance partner for your next project — I deliver production-ready solutions on time.
Answers to common questions about working with me.
