Omji Kushwaha

Hi, I'm Omji 👋

Backend engineer focused on infrastructure, databases, and distributed systems.

Omji

About

Resume

I build reliable backend systems with an interest in databases, infrastructure, and distributed systems.

Work Experience

Source Tech

July 2025 - Present

Software Development Engineer

Integrated Google Generative AI (Gemini) with multimodal prompts (image + text) and implemented SSE streaming to deliver real-time AI-generated images to the client, reducing perceived latency by 70%.
Architected a PostgreSQL database with Prisma v7, implementing ACID transactions for a credit reservation system with atomic wallet operations and cursor-based pagination for scalable data retrieval.
Technologies: Go, TypeScript, PostgreSQL, Next.js, Prisma, Express, Zod, LLM.

NextCampus

May 2024 - Nov 2024

Software Engineer

Led end-to-end development of 5+ production features, reducing manual workflows by 30% and improving user engagement.
Designed and executed CI/CD pipelines using GitHub Actions, improving release efficiency by 10%.
Built scalable REST APIs and optimized PostgreSQL queries for performance-critical workflows.
Collaborated across teams to deliver modular, production-ready features.
Technologies: Go, TypeScript, PostgreSQL, Next.js, Prisma, Express, Socket.IO, Zod.

Appleute

May 2023 - Dec 2023

Software Development Engineer

Improved database performance by 20% through connection pooling and query optimization.
Refactored OTP authentication to a stateless architecture, reducing database load by 10%.
Adopted Test-Driven Development (TDD) with GitHub Actions CI checks, accelerating code reviews by 40% and reducing production bugs by 20%.
Technologies: Prisma, TypeScript, PostgreSQL, AWS.

JustPoll

Oct 2022 - Apr 2023

Backend Developer

Engineered real-time chat system using WebSockets (Socket.IO), improving message throughput by 20%.
Architected JWT-based authentication using Passport.js, securing 100% of APIs and preventing unauthorized access; enforced Redis-based rate limiting.
Built CI/CD pipelines using AWS CodePipeline and automated deployments to Elastic Beanstalk.
Technologies: TypeORM, TypeScript, Docker, PostgreSQL, Redis, AWS.

Education

LDC Institue of Technical Studies

2021 - 2025

Bachelor of Technology

Skills

Languages

Typescript

Python

Backend

Node.js

FastAPI

Infrastructure

Docker

Kubernetes

CI/CD

Github Actions

AWS (Lambda, ECS, EC2, ECR, CloudFront)

Distributed Systems

Redis

Pub/Sub

SSE

TCP

Databases

Postgres

MongoDB

Redis

My Projects

Projects worth opening

Full-stack apps and backend systems are shown together so you can scan the work without switching tabs.

Core

3 featured projects

Project

Redis-Go

Present

Redis-Go

Present

A Redis clone built from scratch in Go. (Still working on it)

Redis

TCP

Pub/Sub Broker

Present

An in-memory publish-subscribe broker written in Go. Supports HTTP publishing and Server-Sent Events subscriptions with no external dependencies.

HTTP

SSE

Pub/Sub

Sandbox Infra

Present

Experimental infrastructure for isolated code execution with Firecracker microVMs. Provisions AWS EC2 hosts with Terraform, manages warm VM pools from Go, forwards execution requests to an in-guest agent, and runs JavaScript with Bun inside the guest.

Firecracker

Terraform

AWS EC2

KVM

TAP Networking

Bun

Fiber

Video

Source

Full Stack

4 featured projects

Glycinate

Platform to deploy your static React App. Built on event-driven architecture using the serverless stack to achieve scalability. Cache the React pages and assets on the edge for faster response. Used CloudfrontFunctions for URL transformation.

Next.js

Typescript

PostgreSQL

Drizzle

TailwindCSS

AWS (CloudFront, ECS)

Shadcn UI

Website

Source