TypeScript
Hi, I'm Sonu Gupta
Senior Software Engineer | Full Stack & AI Integrations
I engineer intelligent systems that automate workflows, improve user experiences, and scale products from idea to production.
What I do
I build production-ready web and mobile products using modern frontend and backend stacks. My focus is clean architecture, automation, and integrating AI capabilities into real business flows.
Tech I Work With
Node.js
Angular
React
AWS
Firebase
Projects
Selected work from 10+ years of product engineering.
Bigtricks Website
BigTricks.in was launched as an offer and coupons platform focused on helping users save money while shopping online. It included cashback, merchant offers, and a backend flow to process user-specific rewards. During IPL 2018 traffic spikes, the platform handled around 8K concurrent users.
Bigtricks App
Android app extension of Bigtricks with notifications, cashback tracking, and deal discovery that reached 10K+ downloads.
View ProjectCashbig.in
Cashback platform inspired by top affiliate-commerce products, with a scalable web stack and partner integrations.
View ProjectBT Affex
Affiliate deep-link generator for creators and deal communities, reducing manual effort in campaign publishing.
View ProjectNext Product (Coming Soon)
A new AI-assisted product currently under development.
Coming SoonLatest Writing
I write about product engineering, scalable systems, and practical AI integration patterns.
Observability in the Age of Agentic AI: What Changes When Your System Thinks for Itself
Traditional APM tells you your server is healthy. But when an AI agent missteps through a four-step reasoning chain at 2 AM, you need a completely different kind of visibility.
Read ArticleLet's Work Together
I'm always excited to collaborate, innovate, and build meaningful solutions. Whether you have a project, job opportunity, or just want to connect — let's talk.
Get in Touch