Available for new opportunities

Hello, I'mSandeep Kumar

Software Developer crafting scalable solutions with modern technologies

I specialize in building full-stack applications, DevOps automation, and cloud infrastructure. Currently engineering innovative solutions at Reliance Jio

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About Me

Passionate software developer with expertise in full-stack development, DevOps automation, and scalable cloud solutions

Sandeep Kumar

Software Developer @ Reliance Jio

Years Exp

15+

Projects

My Journey

My journey into software development began during the COVID lockdown, when I discovered my passion for creating innovative digital solutions. From learning through Harvard's CS50x to working with Fortune 500 companies.

What I Do

I specialize in full-stack development, DevOps automation, and cloud infrastructure, working with React, Node.js, Go, Java, Docker, and Kubernetes. Contributed to projects serving millions of users.

Looking Forward

Currently working as a Software Developer at Reliance Jio, passionate about building scalable solutions and contributing to open-source projects. Always excited for new challenges!

Companies

Fortune 500 to Startups

50+

Technologies

Modern Tech Stack

Technical Expertise

Skills & Technologies

A comprehensive toolkit spanning full-stack development, DevOps automation, and cloud infrastructure with hands-on experience in enterprise environments

Programming Languages

🚀

JavaScript

⚡

TypeScript

🔥

Go

☕

Java

🐍

Python

⚙️

Rust

Databases

PostgreSQL

MongoDB

MySQL

Redis

DynamoDB

Elasticsearch

Tools & Testing

Git

Cypress

Jest

Playwright

Linux

Bash

Always Learning

The tech landscape evolves rapidly, and I'm committed to continuous learning. Currently exploring advanced system design, AI/ML integration, and contributing to high-impact open-source projects with 10K+ GitHub stars.

Career Journey

Professional Experience

Building innovative solutions and growing with amazing teams across different domains

Current Position

Software Developer

Reliance Jio

July 2024 - Present

Gurugram, India

6 months

Key Impact

Scale

Millions of users

Team

100+ engineers

Impact

Enterprise-level automation

Key Achievements

Engineered IP Automation module for JIO HCMP and NIC customers, reducing manual effort by 20 hours weekly

Led development of Internal Development Platform using Backstage framework, improving developer onboarding by 25%

Designed comprehensive API Gateway infrastructure with Kubernetes, supporting 50+ microservices

Developed end-to-end solutions with Angular micro-frontends and Java Spring Boot backends

Technologies

JavaSpring BootAngularDockerKubernetesBackstage

Previous Role

Software Developer

Microtek International

September 2023 - July 2024

Delhi, India

11 months

Key Impact

Scale

Enterprise solutions

Team

20+ developers

Impact

Process automation

Key Achievements

Developed innovative internal tools that streamlined processes, driving 20% efficiency gains

Pioneered scalable CI/CD pipeline implementation, reducing deployment time by 30%

Optimized Node.js/Express/Nest.js backend performance, achieving 40% performance boost

Built Golang tracking and traceability application, reducing production errors by 50%

Technologies

Node.jsGoDockerCI/CDExpress.jsNest.js

Previous Role

Full Stack Developer

Create Protocol

October 2022 - September 2023

Dubai, UAE

1 year

Key Impact

Scale

1000+ artists

Team

15+ team members

Impact

Web3 innovation

Key Achievements

Architected Creator console for 1K+ artists with blockchain integration, increasing minting efficiency by 40%

Delivered high-quality web applications using Agile methodologies with 95% client satisfaction rate

Reduced project delivery time by 30% and increased team productivity by 25%

Championed adoption of modern tools and technologies, driving significant technological advancement

Technologies

ReactJavaScriptEther.jsBlockchainNFTWeb3

Years Experience

Professional Development

Companies

Fortune 500 to Startups

15+

Projects

Successfully Delivered

50+

Technologies

Modern Tech Stack

Featured Projects

A showcase of some of my best work and side projects

View Project

Featured Project

Sanflix - Netflix Clone

A comprehensive Netflix clone built with Next.js and the MERN stack, featuring JWT authentication, content-based recommendations, and optimized caching for fast page loads. Integrated third-party APIs for movie data and simulated subscription management.

Next.jsReactReduxFirebaseJWTAPIs

View Project

Featured Project

RSS Aggregator

A high-performance Go RSS Aggregator that efficiently collects and displays feeds from 50+ sources. Features real-time fetching, XML parsing for millisecond updates, and a modular architecture that increased user engagement by 30%.

GoXMLREST APIReal-timeMicroservices

View Project

Featured Project

Biowear - Ecommerce Platform

A full-stack ecommerce platform built with Next.js and TailwindCSS, featuring shopping cart functionality, Stripe payment integration, and Firebase authentication. Optimized for performance and user experience.

Next.jsTailwindCSSFirebaseStripeAuthentication

Other Notable Projects

A collection of other projects I've worked on during my learning journey

Text Utilities

A comprehensive text utility application with multiple format conversion options, built with vanilla JavaScript. Features include case conversion, text cleaning, and word/character counting.

HTMLCSSJavaScriptDOM

News Aggregator

A React-based news application that fetches and displays latest news from multiple sources. Features category filtering, search functionality, and responsive design for optimal mobile experience.

ReactNews APICSSResponsive Design

MetaMask Connector

A Next.js application demonstrating Web3 wallet integration with MetaMask. Features include wallet connection, account detection, and basic blockchain interaction for DApp development.

Next.jsWeb3MetaMaskEthereumDApp

API Gateway Demo

A demonstration of microservices architecture with API gateway implementation using Docker and Kubernetes. Showcases service discovery, load balancing, and authentication middleware.

DockerKubernetesMicroservicesAPI Gateway

CI/CD Pipeline

Automated deployment pipeline using GitHub Actions, Docker, and Kubernetes. Features automated testing, security scanning, and multi-environment deployment with rollback capabilities.

GitHub ActionsDockerKubernetesDevOps

Tracking System

A Golang-based tracking and traceability application with real-time monitoring capabilities. Features include event logging, performance metrics, and distributed tracing for microservices.

GoTracingMonitoringPerformance

Let's grab a coffee

Get In Touch

I'm always excited about new opportunities and interesting projects. Whether you have a question, want to collaborate, or just want to say hello, I'd love to hear from you!

Ready to Connect?

I'm currently working as a Software Developer at Reliance Jio and always interested in discussing innovative projects, potential collaborations, or just having a friendly chat about technology, DevOps, and scalable system architecture.

Say Hello

Response Time

Usually within 24 hours

Preferred Method

Email for detailed discussions