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Shubham Mahajan

Shubham Mahajan

Backend Developer

Pune, Maharashtra 411052
80
Profile Score

About

Full-stack developer with experience in building scalable web applications using Node.js, React.js, MySQL, and AWS. Skilled in developing RESTful APIs, integrating Stripe for payments, and using Firebase for real-time notifications. Strong in end-to-end feature development, from backend logic to responsive UI.

Skills & Expertise (17)

Node.js Advanced
8.1/10
3
Years Exp
Express.js Advanced
8.0/10
3
Years Exp
AWS Advanced
8.0/10
3
Years Exp
GitHub CI/CD Advanced
7.9/10
3
Years Exp
MySql Advanced
7.8/10
3
Years Exp
Sequelize Advanced
7.7/10
3
Years Exp
Firebase Advanced
7.6/10
3
Years Exp
Stripe Advanced
7.5/10
3
Years Exp
CATIA V5 R24 IOS Android Spring Boot ReactJS JavaScript CSS3 HTML5 Java

Work Experience

Electrical Design Engineer

LEI Indias Private Limited

May 2021 - Dec 2022

Used CATIA V5 R24 for drafting and electrical system designs. Reverse engineered sample inputs and produced production-ready drawings. Created Address Sheet, Splice Chart, and BOM.

Backend Developer

TrioNxt Software Private Limited

Jun 2024 - Present

Designed and developed RESTful APIs for a grocery delivery platform, covering critical features such as user authentication, product catalog, cart management, and end-to-end order processing. Integrated Stripe for secure online payments, including webhook handling for payment status and refund processing. Implemented Firebase Cloud Messaging (FCM) to deliver real-time push notifications for order updates, promotions, and delivery tracking. Built and integrated an AI-powered chatbot using OpenAI APIs to provide customers with order-related information, real-time status updates, and FAQs. Designed and optimized MySQL database schemas using Sequelize ORM, improving query performance and data integrity. Managed complete order lifecycle including inventory validation, payment status checks, delivery coordination, and status tracking. Deployed and managed the application on AWS EC2, including server setup, environment configuration, and monitoring using AWS CloudWatch. Ensured application security and scalability through JWT-based authentication, API rate limiting, and modular service architecture. Collaborated with frontend/mobile teams to refine API contracts and troubleshoot production issues across environments. Implemented GitHub-based CI/CD pipelines to automate build, test, and deployment workflows, improving release speed and reducing manual errors.

Education

Bachelor of Engineering - Pune University, Marathwada Mitra Mandal College Of Engineering

2015 - 2019 · Afghanistan

PG Diploma in Mobile Computing - CDAC Pune

- 2023 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026

Availability Details

Visa Status

Need Sponsorship

Relocation

Open to Relocation

Skills (17)

Node.js Express.js AWS GitHub CI/CD MySql Sequelize Firebase Stripe CATIA V5 R24 IOS +7 more