MAHESH SHINDE // FULL-STACK ENGINEER

01 // SYSTEM_PROFILE

About Me

Passionate Full Stack Developer crafting responsive, user-centric web and mobile experiences. I enjoy building performant interfaces and solving complex engineering problems end to end.

I specialize in React, Spring Boot and MongoDB, with strong Java and Android experience. My journey started in college and evolved through internships and hands-on production projects — including a live crowdfunding platform serving real users.

I sharpen my DSA skills daily on LeetCode and GeeksforGeeks, which helps me think algorithmically and build efficient, well-reasoned solutions. Published IoT researcher, npm package author, and open-source contributor with 2604+ GitHub contributions across 22+ deployed applications.

Currently interning at Goloka IT as Backend Developer — architecting FundForBharat, a production crowdfunding platform with real Razorpay transactions at 99.9% uptime.

// CORE_IDENTIFIERS

NAMEMahesh Shinde

LOCATIONNashik, Maharashtra, IN

DEGREEB.Tech CE · SPPU · 2027

CURRENTGoloka IT · Backend Intern

RESEARCHMAT Journals 2025 · Published

npm PKGms-ui-kit · Public

EMAILmaheshshinde9100@gmail.com

PHONE+91 9529544681

STATUS● OPEN TO OPPORTUNITIES

02 // TECH_ARSENAL

Skills Matrix

Core Technologies

Spring Boot

92%

Java

91%

Hibernate ORM

90%

MongoDB

89%

Android Studio

86%

JavaScript

85%

React.js

80%

Tailwind CSS

80%

Tools & Platforms

Git / Postman

95%

Node.js

70%

Maven

75%

Google Cloud

72%

Docker

65%

Redis

60%

MySQL

88%

Firebase

82%

Backend

Spring BootSpring MVCSpring SecuritySpring Data JPAHibernate ORMRESTful APIsMicroservices

Languages

Java 8+JavaScript ES6+SQLPythonXMLCore JavaMultithreading

Frontend & Mobile

React.jsNext.jsTypeScriptTailwind CSSShadCN UIAndroid SDKHTML5/CSS3

Databases & Cache

MySQLPostgreSQLMongoDBFirebase Realtime DBRedisAggregationIndexing

Cloud & DevOps

AWS EC2/S3/RDSGoogle CloudDockerJenkins CI/CDNginxPM2Linux VPS

Distributed & IoT

Spring CloudNetflix EurekaApache KafkaESP32/ESP8266HiveMQ MQTTWebSocketRFID

03 // MISSION_LOG

Experience Timeline

BACKEND DEVELOPER INTERN

GolokaIT · Internship · fundforbharat.com ↗

ACTIVE DEC 2025 – PRESENT

105+

Git Commits

30%↓

Payment Failures

40%↑

API Speed

Currently working as a Backend Developer Intern — focusing on Spring Boot, React, Spring Security, and full-stack development.
Architected FundForBharat (fundforbharat.com) — production crowdfunding platform using Spring Boot microservices, Hibernate ORM, React.js, MySQL; processing live Razorpay transactions for real users.
Contributed 105+ commits across client frontend (59), admin panel (13), and backend API (33); built core features and secure REST endpoints end-to-end.
Engineered 25+ RESTful APIs with Bean Validation & structured exception handling; Razorpay payment gateway integration — reduced payment failures by 30%.
Implemented Spring Security + JWT + RBAC + BCrypt; optimized MySQL with indexing & lazy loading — response time 500ms → 300ms; 99.9% uptime on Linux VPS via Jenkins CI/CD, Nginx, PM2.

ANDROID APPLICATION DEVELOPER

ATJOIN Pvt. Ltd · Internship

JUNE 2023

Developed and maintained Android applications using Java + Android SDK.
Strengthened mobile development workflow — hands-on debugging, testing and feature delivery cycles.

WEB DEVELOPMENT INTERN

CodeClause · Internship

APRIL 2023

End-to-end web development across frontend and backend using HTML, CSS, JavaScript.
Collaborated on team projects with agile workflows, code reviews, and delivery pipelines.

ML FOUNDATIONS INTERN

BeyonDegree Pvt. Ltd · Internship

MAY 2022

Foundations of Machine Learning with Python — NumPy, Pandas, Matplotlib and core ML concepts & techniques.

04 // DEPLOYED_SYSTEMS

Project Showcase

PRJ_001

FundForBharat

LIVECLIENT

Production crowdfunding platform built & deployed on Hostinger VPS using nohup, PM2 and Nginx. Developed during internship at GolokaIT. Serves real users with live Razorpay payment processing.

25+ REST APIs, JWT + RBAC security layer

99.9% uptime · Jenkins CI/CD · SSL/TLS

500ms → 300ms API response optimization

Spring BootReactSpring SecurityHostinger VPSNginxPM2MySQL

DEMO ↗

PRJ_002

MaitriConnect

PERSONAL

Microservices real-time chat app: 5+ independent Spring Boot services, Netflix Eureka discovery, API Gateway, WebSocket for 200+ concurrent users, file sharing up to 10MB, sub-100ms latency. OAuth2 via Google & GitHub.

200+ concurrent WebSocket users

OAuth2 Google + GitHub login

Fully Dockerized · <100ms latency

Spring CloudNetflix EurekaWebSocketDockerOAuth2JWT

PRJ_003

Mentee Connect

Platform connecting students with mentors for personalized guidance, progress tracking and communication. RBAC for Admin, Mentor, Student roles. 50+ REST APIs with pagination, sorting & filtering. React.js UI scored 95+ on Google Lighthouse.

50+ REST APIs built

50% MongoDB query improvement

Google Lighthouse 95+ score

Spring BootSpring SecurityMongoDBReact.jsTailwind CSSJWT

CODE ↗DEMO ↗

PRJ_004

SafePilot

IoT

IoT-driven smart-vehicle safety system: ESP8266 edge hardware, HiveMQ MQTT, RFID-based door auth, Python drowsiness detection (OpenCV), WebSocket-powered React dashboard for real-time vehicle control, alerts and object detection.

MQ-3 alcohol, RFID, GPS, heart-rate sensors

Python OpenCV drowsiness detection

Ignition lock + emergency alert system

ESP8266RFIDMQTT (HiveMQ)WebSocketPython (OpenCV)ReactNode.jsAppwrite

CODE ↗

PRJ_005

CodeComplexity.AI

AI-powered tool that analyzes source code to evaluate complexity, maintainability and provide improvement suggestions. Gemini API backend, React.js frontend, Node.js server.

Gemini AI static analysis engine

Maintainability scoring & fix suggestions

Multi-language support

React.jsNode.jsGemini API

CODE ↗DEMO ↗

PRJ_006

Smart Waste Bin

IoT

IoT-powered bin with fill-level detection, moisture-based dry/wet segregation, automatic lid control and real-time alerts via web dashboard. Research published in MAT Journals Vol. 2, Issue 2, 2025.

MAT Journals 2025 — peer reviewed

Firebase Realtime DB cloud sync

EmailJS + Nodemailer alert system

IoTNode.jsFirebase Realtime DBEmailJSNodemailer

CODE ↗DEMO ↗

PRJ_007

StreetSupply

🏆 TOP 10 FINALIST

Hackathon project for street food sellers — raw material procurement with location-based vendor display, supplier-vendor-admin dashboards and Razorpay payment integration. MERN + Redis + Docker + ShadCN UI.

Top 10 Finalist · 48-hour build

Redis caching + Docker deployment

Full Razorpay payment pipeline

MongoDBExpress.jsReact.jsNode.jsRedisDockerShadCN UI

CODE ↗DEMO ↗

PRJ_008

NeonQuiz Application

🏆 BEST UI/UX

Hackathon quiz app with Open Trivia DB API — user-selected categories, difficulty levels, scorecard, result breakdown and negative marking. Won Best UI/UX award.

Best UI/UX Hackathon Award

Dynamic Open Trivia DB integration

Negative marking + result analytics

HTMLCSSJavaScriptOpen Trivia DB API

CODE ↗DEMO ↗

PRJ_009

Portfolio 3.0

🏆 TOP 3

Hackathon project — modern developer portfolio built with Next.js, TypeScript, Tailwind CSS and ShadCN UI, featuring responsive design, dynamic project sections and smooth animations. Placed Top 3.

Next.jsTypeScriptTailwind CSSShadCN UI

CODE ↗DEMO ↗

PRJ_010

ms-ui-kit

npm PUBLICOPEN SOURCE

Published React component library on npm — 23+ production-ready, tree-shakeable components: Button, Modal, Navbar, Accordion, Pagination, Tooltip, Stepper, Timeline, Avatar, Badge, Spinner and more. MIT License.

23+ independently importable components

Tree-shakeable · MIT License · Vite build

npmjs.com/package/ms-ui-kit

React.jsViteTailwind CSSnpm

npm ↗

PRJ_011

Sanjivani Blood Bank

CLIENT

Web-based blood bank management: donor records, blood stock, request processing with barcode-based registration, donor classification and camp management. Currently under development.

Barcode-based donor registration

Blood stock & camp management

Redux Toolkit state management

MERN StackRedux ToolkitTailwind CSSRedis

DEMO ↗

PRJ_012

Hotel Dhanlakshmi

CLIENT

Comprehensive hotel management system: room bookings, guest check-ins, payments, staff operations, real-time availability tracking, admin dashboard, customer reservation portal. Under development.

Real-time room availability tracking

Admin + customer portals

MERN full-stack architecture

React (Vite)Tailwind CSSMongoDBMERN Stack

DEMO ↗

PRJ_013

Learn With Samarth

CLIENT

MERN-based platform built for an influencer to showcase courses, coding notes, PDFs and related documents in a clean and organized way.

React.jsNode.jsExpress.jsMongoDBJWTBCrypt

PRJ_014

Smart Energy Portal

CLIENT

Comprehensive energy management system: track, analyze and optimize electricity consumption. Admin dashboard with system-wide analytics and user-level insights.

Real-time consumption tracking

Admin system-wide analytics

JWT + BCrypt auth

React.jsNode.jsExpress.jsMongoDBJWTBCrypt

CODE ↗DEMO ↗

PRJ_015

Mini Fullstack Instagram Clone

Fullstack Instagram clone: profiles, posts, follow/unfollow, comments with real-time Firebase updates.

React.jsFirebaseTailwind CSS

CODE ↗DEMO ↗

PRJ_016

Student Mentoring App

Android app connecting students with mentors: progress tracking, communication features. Built natively with Java, XML, Android SDK and PhpMyAdmin backend.

AndroidJavaXMLPhpMyAdmin

CODE ↗

PRJ_017

TaskTracker

Task management web app with lists, priorities, progress tracking, task report generation and a task calendar with reminders.

React.jsExpress.jsNode.jsMongoDB

CODE ↗

MAHESH SHINDE.

About Me

Skills Matrix

Experience Timeline

Project Showcase

Published Research

Certs & Achievements

Let's Connect