Hi, my name is

Uttam Gupta.

I build High-Performance Systems.

Full Stack & Systems Engineer with a focus on High-Performance Distributed Architectures. Currently engineering efficient solutions at Zenmonk Software.
Delhi, India

Check out my work View CV Download CV

01. About Me

Hello! I'm Uttam, a Full Stack & Systems Engineer with a deep interest in High-Performance Distributed Architectures. My journey is driven by a passion for building systems that are not just functional, but exceptionally efficient and scalable.

Beyond code, I focus on Mentorship, accelerating development for a 5-member team, and Discovery, translating complex business requirements into technical deliverables via Event Modeling.

Deep Technical Stack:

Systems & Web

Rust (Tokio, Tauri, ONNX) TypeScript / JavaScript (ES6+) Node.js (Event Loop) React.js / Next.js / NestJS

Infrastructure & DevOps

GCP (GKE, Pub/Sub) Docker / Kubernetes GitLab CI/CD / SonarQube FFmpeg / Redis / PostgreSQL

Architecture Patterns

Event Storming / modeling DDD / Saga / CQRS Microservices / EDA RBAC / SSO / Multi-tenancy

02. Experience

Career Velocity: Achieved 3 promotions in < 3 years, moving from Associate to Senior levels.

Senior Full Stack Engineer

Zenmonk Software (FUNIBER) | June 2023 - Present
  • Architected a runtime-configurable RBAC system with SSO and strict tenant isolation for a global multi-tenant ERP, ensuring enterprise-grade security and zero-leakage between data silos.
  • Orchestrated the migration of a legacy monolith to a RabbitMQ-powered microservices architecture using Docker and Kubernetes, increasing system uptime and deployment frequency by 40%.
  • Optimized high-throughput scaling by re-engineering an Event-Driven Architecture (EDA) with Resilient Message Handling (RMHA), reducing system failures during peak loads by 25%.
  • Boosted database performance by reducing write load by 30% through API refactoring, strategic ERD denormalization, and optimized batch data processing.
  • Resolved critical document generation bottlenecks for 10k+ concurrent records by implementing encrypted, chunked processing pipelines, improving speed by 60%.
  • Orchestrated cross-functional workflows between UI/UX, QA, and Product teams to deliver a multi-tenant ERP; reduced feedback loops by 30% through early-stage technical feasibility assessments of design prototypes.

03. Engineering "Saves"

System Optimization

The 95% Latency Kill (The "5-Minute Problem")

The Problem

A synchronous route was processing 5MB+ payloads and 10k+ records, blocking the Node.js event loop for 5 minutes (300 seconds).

The Solution

Refactored to an asynchronous chunked processing pipeline with parallelized batches and integrated field-level encryption.

95% REDUCTION

Latency dropped from 300 seconds to 15 seconds.

Frontend Scalability

The "1500-Cell Problem"

The Problem

Large data tables were causing DOM lag and memory crashes during interactive popup triggers for complex datasets.

The Solution

Implemented Table Virtualization, rendering only visible rows while managing state for 1500+ dynamic cells efficiently.

PERFORMANCE STABLE

Massive reduction in DOM nodes and stable "Time to Interactive" (TTI).

Architecture

Multi-Tenant RBAC & BMS Architecture

The Methodology

Used Event Storming and Event Modeling to map complex Business Management System (BMS) domains.

The Solution

Architected a Runtime-Configurable RBAC system with strict tenant isolation for global ERP environments.

ZERO LEAKAGE

Ensured strict data isolation in a global, multi-tenant ecosystem.

04. Project Ecosystem

FileBridge

Turns folders into servers with QR-code pairing for cross-device I/O.

Node.js Networking QR Pairing

Rust Load Balancer

Layer-4 balancing with Round Robin and IP Hash algorithms for high-concurrency traffic.

Rust TCP/IP Tokio

Axon

Vision-to-Action layer for automated form-filling and web scraping using GPT-4o.

GPT-4o Vision Chrome API

Redis Lite

Multi-threaded RESP protocol implementation for low-latency K/V operations.

Rust Multithreading RESP

Local Lens

Privacy-first local OCR and object detection (100% offline).

Rust ONNX ResNet50

CodeMind

Offline semantic search and AI chat for local codebases.

Tauri Next.js LLMs

Ask AI Web

Modern chat interface for LLMs and Custom GPTs with streaming response support and history management.

Next.js Vercel AI SDK Tailwind

05. Education

Lovely Professional University

B.Tech in Computer Science

7.86 CGPA

Holy Angels Sr. Sec. School

Class XII

92% Aggregate

Certifications

Google Cloud Skills Boost

Completed Game 7053 (March 2026)

06. Writing

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Explore My Tech Blog

I write in-depth articles about Systems Engineering, Distributed Systems (Kafka vs RabbitMQ), and Cybersecurity.

Read Articles on Medium

07. Get In Touch

Currently targeting SDE-1 and Senior roles in India, Germany, USA, and Japan. Whether you have a question or just want to say hi, my inbox is always open!

Say Hello