Open to opportunities

Abhishek Kumar

@abhishekkumar84

Message

I build scalable SaaS platforms, real-time systems, and AI-driven automation products.

India

Message

What I'm looking for

I'm looking to build scalable SaaS and AI-powered products where I can own frontend and backend systems, solve real operational problems, work with modern cloud infrastructure, and grow through collaborative product engineering.

At XGrowth LLC, I build and maintain enterprise SaaS products including XEmailCampaign, XEmailWarmup, and XEmailAudit. I develop React.js and Next.js dashboards, Node.js APIs, multi-tenant authentication, campaign automation, analytics, and real-time monitoring systems for high-volume email operations.

Previously at OMR India Outsources Pvt Ltd, I developed enterprise frontend and backend modules, including chunked file uploads, asynchronous processing, real-time progress tracking, secure authentication, and large-scale data workflows handling millions of records.

I'm also building PersonaForge, an AI video and avatar platform exploring AI-generated workflows, automation, modular backend services, and scalable API orchestration. I enjoy using AI-assisted engineering tools to debug, refactor, plan architecture, and ship production-ready features faster.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

XGrowth LLC

Mar 2024 - Present (2 years 5 months)

Developed and maintained scalable enterprise SaaS applications using React.js, Next.js, TypeScript, Node.js, Express.js, and MongoDB/MySQL/PostgreSQL. Built scalable backend services and REST APIs supporting enterprise email infrastructure systems, inbox management workflows, analytics operations, and campaign automation platforms.

React Next.js TypeScript Node MongoDB MySQL PostgreSQL REST APIs Socket.IO Nginx PM2 AWS Claude ChatGpt Codex Cursor

Software Developer

OMR India Outsources Pvt Ltd

Apr 2023 - Feb 2024 (10 months)

Developed frontend and backend enterprise modules using React.js, Node.js, Express.js, and MongoDB. Built scalable file upload systems supporting chunk uploads, asynchronous workflows, and real-time progress tracking.

React Node MongoDB Socket.IO REST APIs Authentication Upload Asynchronous