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NIRMAL GADEKAR

Backend Developer

Pune, Maharashtra, India

@nirmal_gadekar

0 followers

Looking for jobs Looking for internships

About

Aspiring Backend Developer with hands-on experience building web applications using Node.js, Express.js, MongoDB, and MySQL. Skilled in backend development, authentication, REST APIs, payment gateway integration, cloud storage, and AI-powered features.

Experience

  • System Engineer Trainee
    Infosys Limited
    Aug 2020 – Apr 2021

    Completed structured training in Java, DBMS, and software development fundamentals.

Education

  • B.E.
    Modern Education Society's College of Engineering
    Awarded by SPPU
    Computer Engineering · Aug 2015 – Jul 2019
  • Diploma
    Cusrow Wadia Institute of Technology
    Computer Engineering · Aug 2012 – May 2015

Skills

6 to 12 months 6 to 12 months Most of a year behind them.

Tools / apps / platforms

<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
Git MySQL AWS S3 GitHub AWS RDS MongoDB Postman Razorpay

Languages

Fluent Fluent Comfortable using it for work.
Hindi Speak English Speak Marathi Speak

Projects

  • Group Chat Application
    Node.js, Express.js, Socket.IO, MySQL, Sequelize, AWS S3

    Real-time group chat (Socket.IO) with invite links, role-based admin control, and AWS S3 media sharing. Optimized application performance by archiving old messages through scheduled cron jobs. Designed SQL schemas for one-to-one, one-to-many, and many-to-many relationships using Sequelize. User credentials and confidential configuration secured using environment variables.

  • Salon Appointment Booking System
    Node.js, Express.js, MySQL, Sequelize, Razorpay

    Customer, staff, and admin roles with scheduling, rescheduling, and cancellations. Cron-based reminders and Razorpay payments with invoice generation. Gemini-powered beauty/skincare AI assistant plus an admin dashboard for appointments and customer activity.

  • Expense Tracker Web Application
    Node.js, Express.js, MongoDB, AWS S3, Razorpay

    Gemini-powered auto-categorization plus premium analytics, leaderboard, and download history. Integrated Razorpay for subscriptions and AWS S3 for secure report downloads. Restricted leaderboard and expense-download access to premium subscribers, with pagination for efficient record management.

  • Student Productivity & Burnout Detector
    Node.js, Express.js, MongoDB, Gemini API

    Logs study hours, sleep, mood, and energy; backend logic processes the last 7 calendar days, assigning default values for missing entries. Built with secure JWT/bcrypt authentication and RESTful task management APIs. Integrated Gemini API to generate personalized burnout reasons and suggestions based on last 7-days data, shown on responsive dashboards.

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