Gaurav - Full Stack Web Developer

Launching your product is just the beginning. I provide ongoing maintenance, performance monitoring, bug fixes, security updates, and feature enhancements to ensure your application remains fast, secure, reliable, and ready to grow with your business.

Real-World Expertise

Maintained and continuously improved WidgIq by rolling out new features, refining AI workflows, optimizing performance, and ensuring a stable production environment without disrupting existing users.
Designed a database-driven widget configuration system with instant updates using Next.js caching and revalidateTag, allowing changes to go live without requiring application redeployment.
Monitored and enhanced application reliability by implementing webhook verification, Redis-based rate limiting, and secure backend practices across production systems.
Improved long-term maintainability across BeBetter.ai, GroundUp Pulse, and NexFlow through modular architecture, reusable components, and clean, scalable codebases.
Optimized deployments, background jobs, database performance, and third-party integrations to keep applications running smoothly as features and user traffic evolved.

Featured Projects

WidgIq

Built an embeddable AI chatbot platform that integrates into any website with a single <script> tag. It delivers context-aware support using website content, with conversation history, request analytics, and AI-powered weekly insights.

Next.jsBetter AuthRAG PipelineTypeScripttRPCReactTailwind CSSPreactpgvectorInngestDrizzle ORMPorkbunDodo PaymentsRedisUpstash

BeBetter.ai

BeBetter.ai is an AI-powered career platform that offers AI mock interviews, resume analysis, mock tests, personalized feedback, and job listings to help users prepare for and secure better career opportunities.

Next.jsBetter AuthTypeScripttRPCReactTailwind CSSNode.jsGemini APIUploadthingDrizzle ORMPolarImageKitInngestvercel

Got something you want built?

I'll build it properly, start to finish, a polished, production-ready product — and if my experience can improve the idea along the way, I'll speak up.

Schedule a meeting Send an email

Related Services

Full-Stack Web Development

End-to-end products, from database to deployed UI.

AI Integration & LLM Features

Add AI that actually fits into your product, not bolted on.

Performance Optimization

Faster load times, smaller bundles, fewer wasted requests.

Frontend Development

Interfaces that are fast, accessible, and easy to update.

Backend Systems & API Development

Reliable APIs and data models that scale with your product.