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Anuj Gupta

Anuj Gupta

Full Stack Developer

Mumbai, India 1+ yrs exp 82 ยท Excellent

About

Backend-oriented Full Stack Developer with production experience building scalable REST APIs and enterprise SaaS applications using Node.js, Express.js, MongoDB and Redis. Experienced in designing backend modules, optimizing database operations, implementing caching and transaction-based concurrency control, integrating third-party systems and developing reliable asynchronous workflows. Strong understanding of API design, database consistency, performance optimization and end-to-end feature delivery.

Skills & Expertise (33)

Node.js Intermediate
6.5/10
1
Years Exp
Express.js Intermediate
6.5/10
1
Years Exp
REST APIs Intermediate
6.5/10
1
Years Exp
JavaScript Intermediate
6.5/10
1
Years Exp
React.js Intermediate
6.5/10
1
Years Exp
MongoDb Intermediate
6.5/10
1
Years Exp
Git Intermediate
6.0/10
1
Years Exp
HTML5 Intermediate
6.0/10
1
Years Exp
CSS3 Intermediate
6.0/10
1
Years Exp
GitHub Intermediate
6.0/10
1
Years Exp
Typescript Intermediate
5.5/10
1
Years Exp
Postman Intermediate
5.5/10
1
Years Exp
Redis Intermediate
5.5/10
1
Years Exp
Redux Toolkit Intermediate
5.5/10
1
Years Exp
Socket.IO Intermediate
5.5/10
1
Years Exp
RBAC Intermediate
5.0/10
1
Years Exp
Authorization Intermediate
5.0/10
1
Years Exp
Authentication Intermediate
5.0/10
1
Years Exp
MVC Architecture Intermediate
5.0/10
1
Years Exp
Caching Intermediate
5.0/10
1
Years Exp
Jest Intermediate
5.0/10
1
Years Exp
Real-time Communication Intermediate
5.0/10
1
Years Exp
Docker Intermediate
5.0/10
1
Years Exp
Lambda Intermediate
5.0/10
1
Years Exp
S3 Intermediate
5.0/10
1
Years Exp
EC2 Intermediate
5.0/10
1
Years Exp
AWS Intermediate
5.0/10
1
Years Exp
SQL Intermediate
5.0/10
1
Years Exp
MySql Intermediate
5.0/10
1
Years Exp
Postgresql Intermediate
5.0/10
1
Years Exp
bootstrap Intermediate
5.0/10
1
Years Exp
Tailwind CSS Intermediate
5.0/10
1
Years Exp
BullMQ Intermediate
5.0/10
1
Years Exp

Work Experience

Junior Software Programmer

Madrecha Group

Jul 2026 - Sep 2026

Engineered the end-to-end backend for the GSTAT module of an enterprise SaaS platform serving 1,000+ clients, owning API development, business logic, database operations and third-party integrations. Architected and developed highly concurrent, secure REST APIs using Node.js and Express.js, establishing robust request validation and error-handling mechanisms. Engineered automated, real-time data synchronization pipelines with third-party portals, seamlessly executing complex data transformations and cross-system integrations. Introduced Redis-based caching to reduce database load and improve response times for frequently accessed and high-traffic API endpoints. Enforced strict ACID compliance by integrating MongoDB transactions for critical operations, effectively eliminating race conditions during highly concurrent request loads. Spearheaded database performance initiatives by refactoring complex MongoDB queries and aggregation pipelines, significantly enhancing data throughput and overall API performance. Worked directly with clients to understand business requirements, investigate issues and translate requirements into technical solutions, including feature demonstrations and end-to-end walkthroughs.

Full Stack Engineer Intern

Playtplus Technologies

Oct 2025 - Apr 2026

Developed reusable React components integrated with REST APIs, implementing consistent state management, validation and error handling across 10+ application modules. Designed and implemented RESTful APIs using Node.js and Express.js, following MVC architecture and standard HTTP practices. Optimized MongoDB aggregation pipelines for complex filtering and reporting workflows, reducing query response time by 15โ€“20%. Contributed to an asynchronous event-driven notification system using BullMQ, Redis, Firebase FCM and Socket.IO, supporting communication across multiple services.

MERN Stack Teaching Assistant Intern

Jainemo Private Limited

Sep 2024 - Feb 2025

Mentored 5,000+ students in MERN stack development, providing debugging assistance and technical guidance. Resolved 600+ coding doubts across JavaScript, React, Node.js, Express.js and MongoDB with an average learner rating of 4.75/5.

Education

B.E Computer Science Engineering (AI & Machine Learning) - Lokmanya Tilak College of Engineering

2022 - 2026 ยท Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 7/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 82/100

Profile Overview

Member sinceOct 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (33)

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