Available for opportunities · Mumbai, IN

Hi, I'm Sunny Sharma

</>

I build things that scale. From real-time collaborative editors to blockchain-based platforms, I love tackling complex engineering problems with clean, maintainable code.

View My WorkGet In TouchResume
sunny.ts

const developer = {

name: "Sunny Sharma",

stack: ["Java", "Spring Boot", "MERN"],

openToWork: true,

location: "Mumbai 🇮🇳",

}

01 ——

About Me

The human behind the terminal

Sunny Sharma
Available

Full-Stack Developer with hands-on experience in Java (Spring Boot, Spring Security, Microservices) and JavaScript (MERN/Next.js). Built and deployed production-grade applications featuring real-time communication (WebRTC, Socket.IO), blockchain integration (Solidity/Ethereum), ML-powered features, and live-streaming infrastructure. Seeking a Java Full-Stack or Backend Developer role to build scalable, high-performance systems.

Mumbai, Maharashtra, India
sunny.sharma.syn@gmail.com
☕ Coffee-driven coder🧠 System design enthusiast🚀 Ships fast, scales smart🌐 Open source contributor🎯 Detail-oriented
02 ——

Tech Stack

Tools I build with daily

Backend

7 skills
Spring Boot90%
Spring Security85%
Spring Data JPA85%
Node.js88%
Express.js85%
REST APIs92%
Microservices80%

Also worked with

Spring BootSpring SecuritySpring Data JPANode.jsExpress.jsREST APIsMicroservicesReact.jsNext.jsTypeScriptTailwind CSSReduxShadcn UIJavaJavaScriptTypeScriptPythonSoliditySQLPostgreSQLMySQLMongoDBRedisFirebaseDockerGitHub ActionsNginxCI/CDRenderVercelWebSocketsWebRTCJWT / OAuth 2.0System DesignAgile / ScrumJUnit / MockitoSpring BootSpring SecuritySpring Data JPANode.jsExpress.jsREST APIsMicroservicesReact.jsNext.jsTypeScriptTailwind CSSReduxShadcn UIJavaJavaScriptTypeScriptPythonSoliditySQLPostgreSQLMySQLMongoDBRedisFirebaseDockerGitHub ActionsNginxCI/CDRenderVercelWebSocketsWebRTCJWT / OAuth 2.0System DesignAgile / ScrumJUnit / Mockito
03 ——

Experience

Where I've built things

Full-Stack Java Developer — Independent Projects & Certifications

Self-Directed Engineering Development

Mumbai, Maharashtra Feb 2025 — May 2026
Self-Directed

Dedicated focused time post-graduation to building and deploying production-grade full-stack applications while managing a family responsibility following a medical emergency.

  • Built and deployed 3 production-grade full-stack applications using Java, Spring Boot, Spring Security, MySQL, React.js, and Docker — all live with CI/CD pipelines
  • Completed Udemy certification in Java, Spring Boot, Docker & Microservices (Telusko/Navin Reddy)
  • Earned HackerRank SQL Intermediate certificate
  • Co-authored a research paper on Codenest platform submitted to ITEGAM-JETIA journal (under review)
  • Applied every certification concept directly to new deployed projects — no tutorial hell, only shipped products
Spring BootSpring SecurityJWTMySQLJPA/HibernateReact.jsDockerGitHub ActionsNext.jsNode.jsMongoDB

Intern — JavaScript Full-Stack Developer

Mira Advanced Engineering

Thane, Maharashtra Dec 2023 — Jan 2024
Internship

Completed an intensive full-stack internship delivering one production-ready project per week under real sprint deadlines.

  • Delivered one complete full-stack project per week under sprint deadlines — including an Airline Management System and an Employee Management System using the MERN stack
  • Built RESTful APIs using Express.js with JWT authentication, input validation, and role-based access control across all projects
  • Integrated MongoDB and MySQL hybrid storage for persistent data management across multiple applications
  • Implemented React.js frontends with Redux state management for each delivered project
  • Used Git for version control; participated in daily stand-ups, code reviews, and weekly demo presentations
  • Submitted fully documented codebases weekly — simulating Agile sprint delivery cycles
Express.jsReact.jsReduxMongoDBMySQLNode.jsJWTGit
04 ——

Projects

Things I've shipped

Featured

Job Board Application

Full-Stack Job Portal with AI Resume Matching

● LiveApr 2026

A full-stack job portal with role-based access control, dynamic filtering, and an AI-powered resume-to-job matching engine — built to eliminate manual candidate screening for hiring teams.

AI-powered resume matching engine
Spring BootSpring SecurityJWTMySQLJPA/HibernateReact.jsDockerGitHub ActionsCloudinarySpring AI
Code Live
Featured

Blog REST API

Secured RESTful Blog Platform with JWT Auth

● LiveApr 2026

A production-grade secured RESTful Blog API with JWT stateless authentication, role-based authorisation, and a React.js frontend — demonstrating clean Spring Boot architecture end-to-end.

Clean Spring Security + JWT architecture
Spring BootSpring SecurityJWTMySQLJPA/HibernateReact.jsAxios
Code Live
Featured

Codenest

Real-Time Collaborative Coding & Gamification Platform

● LiveJan 2025

A unified platform for real-time collaborative coding (Monaco Editor), live lectures (Mux + HLS.js), payments (Cashfree), and gamified student-teacher interaction — research paper co-authored and submitted to ITEGAM-JETIA journal.

sub-100ms WebRTC latency · 50+ concurrent users · research paper
Next.jsNode.jsSocket.IOWebRTCMongoDBRedisNginxMuxHLS.jsJudge0Cashfree
Code Live

Hushmail

Decentralised Anonymous Fundraising Platform

● LiveNov 2024

A decentralised anonymous platform with Solidity smart contracts on Ethereum Sepolia, enabling tamper-proof fundraising with immutable on-chain transaction history — no central authority.

100+ on-chain transactions
Next.jsSolidityEthereumEthers.jsNextAuth.jsFirebase
Code

Polyglot Voice

Multilingual AI Language & TTS Platform

● LiveOct 2024

A multilingual platform for language detection, translation, and text-to-speech across 22 languages with a trained Naive Bayes classifier achieving 95%+ real-time classification accuracy.

95%+ ML classification accuracy
React.jsFlaskPythonMultinomialNBFirebaseCloudinary
Code
View all projects on GitHub
05 ——

Education & Certs

Knowledge base

Education

Universal College of Engineering

Bachelor of Engineering in Information Technology

CGPA: 8.19

2021 — 2025 · Mumbai, Maharashtra

Relevant Coursework

Data Structures & AlgorithmsDBMSOperating SystemsComputer NetworksOOP

Certifications

Java Spring Framework, Spring Boot, Spring AI - Gen AI

Telusko (Navin Reddy) · 2024

Full-Stack Web Development (MERN)

Mentored by Kamal Sir · 2023

SQL (Intermediate)

HackerRank · 2023

Achievements

🏆

Finalist — InnovateYou Teachathon 2023

National Level Hackathon, Pune — Top teams from 200+ participants nationally

🏅

Active Member — Computer Society of India (CSI)

Certified in Cybersecurity & Drone Awareness workshops

06 ——

Get In Touch

Let's build something together

I'm actively looking for Java Backend, Full-Stack, or MERN/Next.js roles. Whether you have a position, a project idea, or just want to connect — my inbox is always open.

Location

Mumbai, Maharashtra, India

Send a message