9.5+ Yrs
Exp.
Open to Opportunities
Deepak Kumar
JavaScript | Full Stack | Node.js | React.js | Angular | MySQL | NoSQL
9.5+ Yrs
Total Experience
India Today Group
Sr Software Engineer · Current
Building scalable solutions with MERN Stack & Generative AI.
Architecting scalable web apps with MongoDB, Express, React & Node.js
Integrating OpenAI & LangChain for content automation & intelligent search
Building editorial tools, election dashboards & video CMS components
15+
Projects
7+
Companies
25+
Tech
Career Journey
Technical Experience
Working as a Senior Developer focusing on the MERN Stack and Generative AI applications within India Today's digital and editorial platforms.
- Architecting and developing scalable web applications using MongoDB, Express.js, React.js, and Node.js.
- Integrating Generative AI models (e.g., OpenAI, LangChain) for content automation like article generation, AI summaries, and intelligent search.
- Building reusable and modular components for cross-platform use in editorial tools, election dashboards, and video CMS.
- Collaborating with editorial and product teams to deploy AI-powered features that improve content speed, SEO, and user engagement.
- Mentoring junior developers and maintaining best practices in performance, accessibility, and secure development.
Node.jsReact.jsMongoDBExpress.jsOpenAILangChainAWS
Instant Systems Inc is a unique software product incubator that helps ambitious start-ups with building of innovative products and passionate teams around the world, along with fund raising and back-office support.
Clove Dental
Humanize
SYNQY Corporation
Ceekr
Phoenix group is a complete advertising agency offering a full suite of marketing services for progressive businesses globally.
- Explored a wide range of projects and learned from experienced professionals in the field.
- Developed an e-commerce platform for a client, learning effective team collaboration and clean code practices.
PHPMySQLJavaScriptHTMLCSS
Galaxy Tourism is a leading B2B Destination Management Company (DMC) offering hotel reservations, sightseeing and adventure tours for Dubai, Singapore and Malaysia.
- PHP server-side development leveraging frameworks such as CodeIgniter and CakePHP.
- Database design and management using MySQL with optimization and security.
- JavaScript for dynamic and interactive user interfaces.
- Modern JavaScript frameworks and libraries for responsive frontend applications.
HTMLCSSPHPMySQLjQueryJavaScript
How I Build
Architecture & Tech Stack
Tap any layer to explore. This is the production architecture I use across projects.
AI / ML Layer
OpenAI
GPT-4 for content generation & summarization
LangChain
RAG pipelines, embeddings, vector search
ElevenLabs
AI voice synthesis for podcast generation
What I Work With
Technical Skills
Frontend
8React.js95
Next.js88
Angular78
TypeScript85
JavaScript (ES6+)95
HTML5 / CSS392
Tailwind CSS88
Redux / Saga85
Backend
6Node.js92
Express.js90
NestJS75
PHP70
REST APIs95
Serverless80
Database
4MongoDB88
MySQL85
DynamoDB75
Redis70
Cloud & DevOps
4AWS Services82
Docker72
GIT90
CI/CD78
AI / ML
3OpenAI / GPT78
LangChain72
Generative AI75
All Technologies
JavaScriptTypeScriptReact.jsNext.jsAngularNode.jsExpress.jsNestJSMongoDBMySQLDynamoDBRedisAWSDockerGITREST APIsGraphQLServerlessReduxTailwind CSSBootstrapHTML5CSS3PHPjQueryJiraCI/CDMicroservicesOpenAILangChainReact NativeWebpackLinuxAgileScrum
Academic Background
Education & Certifications
Degrees
Post Graduate Computer Application
Artificial Intelligence & Machine Learning
University Grants Commission (UGC) ·
Graduate — University of Delhi (DU)
Bachelor in Commerce
University of Delhi ·
Diploma / Jr Engineering
Computer Science / IT
Board of Technical Education (BTE) ·
What Colleagues Say
Recommendations
“Hard Working, Intelligent, Committed, Sharp and an Excellent team player are just a couple of words that can aptly describe Deepak. I worked with him for almost 3 years on the same project. He is technically very sound, always ready to learn new things, accept new challenges and the best part about him is that he always have simple solution to the complex problem which makes him stand out from the crowd. His analytical skills are also great and I wish him all the best for the future I know he will prove to be an asset for any organization he joins.”
Frequently Asked Questions
What Recruiters Ask
Quick answers about my experience, stack, and availability.
Deepak Kumar is a Senior Software Engineer based in New Delhi, India, with 9+ years of experience building scalable, production-grade web applications and AI-powered products. He currently works at India Today Group, building MERN-stack and Generative AI solutions for editorial and digital platforms.
Deepak Kumar has 9+ years of professional software engineering experience (since December 2016), spanning 7+ companies including India Today Group, Clove Dental, Humanize, SYNQY Corporation, and Ceekr.
Deepak specializes in the MERN stack — MongoDB, Express.js, React.js, and Node.js — along with Next.js, TypeScript, and JavaScript (ES6+). On the AI side he works with OpenAI, LangChain, and RAG systems. He also has hands-on experience with AWS (Certified Solutions Architect Associate), Docker, MySQL, Redis, and microservices architecture.
Yes. Deepak Kumar is open to new opportunities, including senior full-stack roles, AI/ML engineering, freelance, and remote work. You can reach him through the contact form on this site, or via email and LinkedIn.
At India Today Group, Deepak builds Generative AI features such as automated article generation, AI summaries, and intelligent semantic search using OpenAI and LangChain. He has built production RAG (Retrieval-Augmented Generation) systems with MongoDB Atlas Vector Search and AI-powered editorial automation tools.
Deepak has delivered 15+ products including AI editorial tools, real-time election dashboards handling 5M+ concurrent users, a Patient Relationship Management system across 500+ dental clinics, video communication platforms, and SaaS analytics dashboards. He also owns independent products like VTechXHub and Think4BuySale.
Deepak Kumar is based in New Delhi, India, and is available for both on-site roles in Delhi NCR and fully remote opportunities worldwide.
Deepak combines 9+ years of full-stack expertise with hands-on Generative AI engineering, a track record of shipping products at scale (5M+ concurrent users, 99.99% uptime), and proven leadership mentoring junior developers. He delivers clean, maintainable architecture and measurable business impact.
Let's Create Together
Build With Me
I help companies build scalable products, integrate AI, and ship faster. With 9.5+ Yrs of experience and a passion for clean architecture.
Full Stack Development
React, Next.js, Node.js, MongoDB — production-grade web apps
AI / ML Integration
OpenAI, LangChain, RAG systems, content automation, voice AI
Architecture & Scalability
Microservices, real-time systems, 5M+ concurrent user scale
Product Engineering
From idea → MVP → scale. Built 15+ products across 7+ companies
9+ years production experienceCurrently at India Today Group15+ products shippedAI-powered editorial tools5M+ concurrent users handledMERN + AI/ML full stack