Available for senior roles

Abhishek KumarSenior Full Stack Developer & Automation Engineering Lead

Results-driven engineer with 3+ years building production-grade web, mobile, and automation systems. Automation Lead at Thunder Market Agency — architected 30+ n8n AI workflows powering AI video, AI content, and explainer avatar pipelines.

3+Years Experience

30+AI Workflows

3Enterprise Projects Led

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Abhishek Kumar — Full Stack Developer & Automation Lead

Current Role

Automation Engineering Lead

Thunder Market Agency

LIVE3+ yrs experience

Architecting AI & automation systems that ship.

• 30+ n8n production workflows
• ServiceRank CMS, HRM, CRM — end-to-end
• Smart India Hackathon 2022 Winner

ReactNode.jsMongoDBn8nAWSOpenAI

About

I build production systems that don't break on launch day.

From CMS platforms to HRM and CRM systems, I've led projects from blank Figma screens to live traffic. My focus: predictable systems, clean APIs, and automation pipelines that save teams real hours every week.

I currently lead Automation Engineering at Thunder Market Agency, where I architect n8n workflows that power AI video, AI article creation, and explainer avatar pipelines.

As the sole architect on ServiceRank CMS, HRM System, and CRM Platform, I've owned everything from database design and backend APIs to frontend architecture and CI/CD.

Smart India Hackathon 2022 Winner3+ yrs professional experience30+ production workflows

What I do

Full Stack Web Applications
AI-powered automation systems
n8n workflow architecture
Cloud-native deployments on AWS

Companies

50+

Projects Delivered

30+

Clients

Hackathon Titles

Experience

A timeline of leading and shipping production systems.

Full Stack Developer & Automation Engineering Lead

Live

Thunder Market Agency • Wilmington, DE (Remote)

May 2024 – Present • Automation Team Lead (Oct 2025 – Present)

Lead Automation Engineering team: architecture standards, n8n workflow reviews, cross-functional delivery.

Architected 30+ n8n workflows for AI video (HeyGen), AI articles (OpenAI GPT-4), ElevenLabs voice, and social data ingestion.

Sole architect for ServiceRank CMS from zero to production: MongoDB schema, Node/Express APIs, React frontend, CI/CD.

Led HRM System (multi-role access, attendance, leave, payroll) and CRM Platform (pipeline, history, dashboards).

Built cross-platform React Native apps and serverless ETL pipelines + web scrapers handling thousands of records daily.

React.jsNode.jsExpress.jsMongoDBPythonn8nAWS EC2NginxPM2GitHub ActionsOpenAI GPT-4ElevenLabsHeyGenReact Native

Software Development Engineer (SDE)

Milkvilla Private Limited • Bangalore, India (Hybrid)

Feb 2024 – Apr 2024

Enhanced admin dashboard performance and UX for operations team.

Built Flutter iOS app for grocery/dairy sales with Firebase backend.

React.jsNode.jsExpress.jsMongoDBFlutterFirebase

Software Engineer Trainee

DILABS Systems Pvt. Ltd. • Bangalore, India

Jul 2023 – Jan 2024

Built a complete store management system and eCommerce platform from scratch.

React.jsNode.jsExpress.jsMongoDBWordPressWooCommerce

Frontend Developer Intern

Milkvilla Private Limited • Muzaffarpur, Bihar

Jun 2022 – Dec 2022

Improved website responsiveness across devices and network conditions.

Implemented dynamic search with real-time filtering for product catalog.

React.jsJavaScript ES6+HTML5CSS3

Projects

Enterprise systems & automation suites I've shipped.

ServiceRank — AI-Powered CMS Platform

CMS

End-to-end CMS platform with OpenAI-powered content scheduling, multi-channel publishing, and SEO analytics. Architected from Mongo schema to CI/CD on AWS.

React.jsNode.jsExpress.jsMongoDBOpenAIAWS EC2GitHub Actions

HRM System — HR Management Platform

HRM

HR system covering multi-role access, attendance, leave, payroll, and onboarding workflows. Deployed via GitHub Actions to AWS with Nginx reverse proxy.

React.jsNode.jsExpress.jsMongoDBAWS EC2Nginx

CRM Platform — Customer Relationship Management

CRM

Customer lifecycle platform with lead pipeline, communication history, analytics dashboards, and email API integrations on load-balanced infrastructure.

React.jsNode.jsExpress.jsMongoDBAWS EC2

n8n AI Automation Suite — 30+ Workflows

Automation

Production-grade workflows for HeyGen video generation, GPT-4 article creation, ElevenLabs voice, and YouTube/Twitter/TikTok ingestion pipelines.

n8nOpenAI GPT-4ElevenLabsHeyGenApifycron

Portfolio Website

Web

Modern responsive portfolio built with React and Tailwind CSS. Dark/light theme, smooth sections, and contact integration.

ReactTailwind CSSJavaScript

Milkvilla iOS App

Mobile

iOS application for Milkvilla grocery and dairy sales platform. Built with Flutter, Firebase backend.

FlutterDartiOSFirebase

Milkvilla Dashboard

Web

Admin dashboard for Milkvilla platform. Enhanced performance and UX for operations team.

ReactNode.jsMongoDB

Laptopwala Ecommerce — MERN

Web

Full-stack e-commerce application with product catalog, cart, and order management. MERN stack capstone project.

ReactNode.jsMongoDBExpress

Course Registration System

Web

Student course registration and management system. Java Swing UI with MySQL backend for enrollment and course tracking.

JavaSwingMySQL

Skills

The stack I use to ship reliable systems.

Frontend

React.js· Production web apps & dashboards

React Native· iOS & Android apps

Next.js· SSR/SSG & app router

TypeScript· Typed frontends & APIs

Backend

Node.js & Express· REST APIs & services

Python· Automation & ETL scripts

Serverless· Cron jobs & background tasks

Database

MongoDB· Document schemas & indexing

Firebase· Realtime apps & auth

MySQL· Relational data models

Cloud & DevOps

AWS EC2· Production deployments

Nginx· Reverse proxy & SSL

GitHub Actions· CI/CD pipelines

Docker· Containers & local envs

Automation & AI

n8n· 30+ production workflows

OpenAI GPT-4· Content & decision flows

HeyGen· Video avatar pipelines

ElevenLabs· Voice synthesis

Tools

Git & GitHub· Team workflows

Postman· API design & testing

Jira· Sprint planning

Achievements & Certifications

Recognition and credentials that back the work.

Smart India Hackathon 2022 Winner

Ministry of HRD, Government of India

2022

Prabhat Khabar Award

District-level academic excellence

2016

Blue Horn Award

Outstanding academics & extra-curriculars, Don Bosco

2013

Certifications

AWS Academy Cloud Foundations Graduate
MERN Stack Development (Fynd Academy)
Programming for Everybody, Python Data Structures (Coursera)
Blockchain Basics, Introduction to HTML5 (Coursera)
HTML/CSS/JavaScript for Web Developers (Coursera)
Introduction to Cloud Identity (Coursera)

Contact

Let's build something that ships — and scales.

Whether you're planning a new platform, automating internal workflows, or modernizing an existing system, I can help you design and ship it with confidence.

Email: abhishek12082001@gmail.com

Location: New Delhi, India

Full Stack Product DevelopmentAutomation & n8n ConsultingAI Workflow Architecture