Deepak Kumar

Senior Software Engineer · New Delhi, India

Senior Software Engineer | Node.js, React, Python & Generative AI | Technical Writer at ByteMuni

Deepak Kumar is a Senior Software Engineer based in New Delhi, India, with nearly nine years of experience building production web applications, backend systems, and AI-powered solutions.

His technical expertise includes JavaScript, TypeScript, React, Next.js, Node.js, Python, databases, API development, and system design. His work spans backend services, data ingestion pipelines, editorial dashboards, and scalable web applications. He also explores Generative AI, large language models (LLMs), retrieval-augmented generation (RAG), vector search, and AI agent workflows.

As a technical author at ByteMuni, Deepak writes practical programming tutorials, technology explainers, implementation guides, and developer resources. His articles focus on helping developers understand how technologies work, apply them effectively, troubleshoot real-world problems, and make informed engineering decisions.

His writing emphasizes clarity, practical examples, reliable technical references, and production-oriented approaches to software development.

Role: Senior Software Engineer
Based in: New Delhi, India
Articles: 10 on ByteMuni
Profile updated: October 20, 2026

JavaScript
TypeScript
React
Next.js
Node.js
Python
FastAPI
REST APIs
MySQL
MongoDB
Redis
System Design
Backend Architecture
Generative AI
Large Language Models (LLMs)
Retrieval-Augmented Generation (RAG)
Vector Search
AI Agents
DevOps
Performance Optimization
Technical Interview Preparation

Elsewhere: officialdeepak.in LinkedIn GitHub X Instagram

About Deepak

Who is Deepak Kumar?

Deepak Kumar is a Senior Software Engineer and technical author based in New Delhi, India. He writes about web development, backend engineering, databases, Generative AI, and practical software development, sharing tutorials and technical insights to help developers learn and solve real-world engineering challenges.

What is ByteMuni?

ByteMuni is a technology blog that publishes programming tutorials, developer guides, technical explainers, and practical resources covering web development, AI, databases, and software engineering.

What technologies does Deepak Kumar specialize in?

His core areas include JavaScript, React, Next.js, Node.js, Python, backend APIs, databases, and system design, with additional interests in LLMs, RAG, vector search, and AI agents.

What does Deepak Kumar write about?

He writes step-by-step tutorials, software development guides, technology updates, troubleshooting articles, and practical explanations for developers.

Does ByteMuni publish practical coding tutorials?

Yes. ByteMuni focuses on developer-oriented tutorials and technical guides designed to explain concepts, demonstrate implementation approaches, and help readers solve real-world engineering problems.

Where can readers find Deepak Kumar online?

Readers can explore his technical articles on ByteMuni at https://bytemuni.com/ and visit his personal website at https://officialdeepak.in/.