Uttam Gupta - Full Stack Engineer

Professional Summary

Full Stack Engineer with 3+ years of experience and 3 promotions for high-impact delivery. Specialized in TypeScript ecosystems and real-time systems, with a proven track record of reducing document processing latency by 95%. Expert in architecting event-driven microservices and high-performance, multi-tenant enterprise platforms

Technical Skills

Languages: TypeScript, JavaScript (ES6+), SQL

Frontend: React.js, Next.js, Vite, Redux Toolkit, Tailwind CSS, shadcn/ui, Material UI

Backend: Node.js, NestJS, Socket.IO, RabbitMQ, Redis, PostgreSQL, MongoDB, Stripe

Infrastructure: GCP (GKE), Acens(Cloud), Docker, Kubernetes, CI/CD, System Design, WebRTC, HLS

Architecture & Testing: Event Storming/Modeling, EDA, Saga & CQRS, RBAC/SSO, TDD, DDD, Jest, Testing Library, API Design (REST/GraphQL/OpenAPI)

Professional Experience

Full Stack Developer (Promoted 3x for Exceptional Performance)

Zenmonk Software And Services (FUNIBER) June 2023 – Present

Enterprise Architecture: Led re-engineering of a complex IBMS and project management platform by breaking business flows into modular, event-driven services using event modeling, event storming, and Saga & CQRS patterns for distributed transaction consistency.
Latency Engineering: Reduced document processing time from 5 minutes to 15 seconds for 10k+ concurrent records by converting synchronous routes into asynchronous, parallelized chunk-processing pipelines.
Advanced RBAC: Designed a runtime-configurable RBAC system with SSO support and strict tenant isolation for a multi-tenant ERP.
Frontend Performance: Improved React.js/Next.js frontend performance for data-heavy screens by implementing table virtualization for 1500+ dynamic cells, reducing DOM overhead and interaction latency.
Cloud & Microservices: Supported migration of a legacy Node.js/NestJS monolith to RabbitMQ-powered services, containerized with Docker and deployed via CI/CD pipelines to GCP (GKE) and Acens, helping improve deployment frequency.
Security: Implemented MongoDB field-level encryption for sensitive PII and added resilient message-handling patterns to reduce failures during peak throughput.
Testing & Performance: Adopted TDD with Jest across core services and introduced Redis caching for frequently accessed data, improving API response times and reducing database load.
Engineering Leadership: Owned technical design and RFCs for major initiatives, mentored engineers through code reviews and pairing, and partnered directly with QA, product, and design stakeholders to sharpen feasibility checks early in the delivery cycle and shorten feedback loops.

Selected Technical Projects

Axon (Vision-to-Action): Personal Chrome extension utilizing GPT-4o Vision to automate complex web workflows, including intelligent form-filling and real-time content scraping.
Buck: Core engineer with full ownership of this live-streaming platform (Next.js), where creators start live streams and viewers either subscribe to creators or watch free as ad-supported users. Built and scaled the web application end-to-end, implementing authentication, subscription-based access, and payment integration, alongside the live video streaming pipeline and Socket.IO-powered real-time interaction (chat, reactions, participant sync) during sessions.
Maity: Full-stack build (frontend & backend) of an AI-powered video personalization platform for sales outreach. Built the outreach campaign management system for sending personalized video messages at scale, a CRM/integration layer connecting to sales tools, the video rendering & delivery backend, and an analytics dashboard tracking views, engagement, and reply rates for sales reps.

Education

B.Tech in Computer Science & Engineering

Lovely Professional University 2020 – 2024 7.86 CGPA