Full Stack Developer

Partha Mandal

Partha Mandal is a Full Stack Developer with hands-on experience building and deploying mobile and web products using React Native, Next.js, React, Node.js, and Nest.js. He has worked across end-to-end product delivery, including REST API design, authentication and authorization, PostgreSQL and MongoDB integration, and AWS-based file workflows. He enjoys solving complex engineering challenges and writing clean, maintainable backend systems.

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Partha Mandal

Full Stack Developer

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Technical Expertise

Node.jsNest.jsNext.jsReactReact NativeTypeScriptJavaScriptExpressPostgreSQLMongoDBAWS EC2AWS Auto ScalingAmazon VPCAmazon S3REST APIs

Featured Projects

01Full Stack Engineer Intern

Community App Backend (Live Product)

Built and optimized NestJS REST APIs for a live community app, including Passport-based auth, PostgreSQL integration, AWS S3 file flows, image validation/compression, and structured logging with Winston.

Nest.jsPostgreSQLPassportAWS S3MulterWinston
02Full Stack Developer

Cross-Platform Mobile Apps

Developed and deployed React Native applications for Android and iOS as part of full-stack product implementations.

React NativeNode.jsTypeScriptREST APIs
03Full Stack Developer

Full-Stack Web Platforms

Delivered end-to-end web applications using React/Next.js frontends and Node/Nest backend services with SQL and NoSQL data layers.

Next.jsReactNode.jsMongoDBPostgreSQL

Key Achievements

01

Completed multiple full-stack internships with ownership of backend APIs and production-ready integrations

02

Implemented auth, storage, and logging pipelines used in a live community application

03

Ranked in the top 2% in an NPTEL certification course

04

Built practical cloud and backend expertise across AWS, SQL, and NoSQL application stacks