I Engineer
Products That Scale
Full Stack Engineer & AI Specialist building production-grade backends, Next.js applications, and intelligent AI systems.
Solutions I Deliver
From concept to deployment — engineering excellence at every stage of your product.
Custom Software Development
Bespoke software solutions engineered for global performance. I transform complex business requirements into scalable, production-grade digital products.
- Tailored ERP & CRM Systems
- Performance-First Architecture
- Cloud-Native Infrastructure
- Remote-First Collaboration
Backend & API Engineering
Scalable, secure server-side systems with Node.js and Express. RESTful APIs, real-time features, and battle-tested database architecture.
- REST & GraphQL APIs
- Database Design (SQL/NoSQL)
- Authentication & Security
- Microservices Architecture
AI & LLM Integration
Transform your products with intelligence. Expert integration of LLMs, RAG pipelines, and AI agents for smart, context-aware features.
- Custom AI Chatbots & Assistants
- RAG & Vector Search Pipelines
- OpenAI / LangChain Integration
- Automated AI Workflows
Developer Tools & Packages
Reusable, well-documented developer tools and NPM packages. I build abstractions that save your team hundreds of development hours.
- Open-Source NPM Packages
- Schema-Driven Form Engines
- Headless Data Table Hooks
- CI/CD & DevOps Automation
Featured Projects
Selected projects where I solved complex engineering challenges.
Retro Table
A headless, high-performance React hook for building complex data tables. Features sorting, pagination, and filtering out of the box.
Web Panda AI
Freelance marketplace with LLM-based resume parsing and AI-powered candidate matching.
Retro Form
Advanced form builder with type-safe validation and dynamic layout generation.
What Clients Say
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."
Tools & Technologies
A comprehensive look at the software, languages, and frameworks I use to build production-grade applications.
Frontend Core
Backend & DB
AI & Data
DevOps & Cloud
Languages
Experience
A snapshot of my professional journey, highlighting key roles and accomplishments in the tech industry.
Software Developer
Feb 2024 - Present- Optimized database access and API logic, cutting average response times by 30%+ and improving UX at scale.
- Built internal toolkit (Retro Form & Retro Table) to automate form/table generation, reducing boilerplate by up to 50%.
- Designed a Redis-backed async job queue for Feathers.js/Express with batch, delay, and event-driven tracking.
- Delivered multilingual support, scheduled tasks, and real-time complaint tracking.
Let's Engineer Your
Next Product
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.
Frequently Asked Questions
Answers to common questions about working with me.
