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NIRMAL JOHN

NIRMAL JOHNPRO

@nirmal.john

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Node.js Backend Developer | TypeScript, PostgreSQL, REST APIs & SQL

Remote 3 yrs experience Joined Nov 2026
Open to work

About

I'm a Backend Developer with 3 years and 10 months of professional experience building and maintaining web applications, backend services, REST APIs, and data processing systems.

My experience includes Node.js, JavaScript, TypeScript, PostgreSQL, MySQL, Redis, BullMQ, Hapi.js, LoopBack, and Angular.

At Lumel Technologies, I worked on enterprise data ingestion and bulk-import workflows, including processing large CSV and Excel datasets, asynchronous job processing, and database integrations.

At Soft Suave, I worked on restaurant management and commerce applications, developing backend APIs, database functionality, and real-time features.

I'm currently available for freelance projects, contract work, and full-time opportunities. I can help with backend development, API integrations, SQL queries, bug fixing, and existing application maintenance.

I value clear communication, reliable delivery, and practical solutions.

Services

No fixed-price services yet. Typical rate: ₹700 / hour. Send a message to discuss your project.

Proof of work

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Reviews

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Experience

Backend Engineer / Product DeveloperLumel Technologies · Full-timeMar 2025 – Aug 2026 · Chennai

Developed backend features using Node.js, TypeScript, Hapi.js, PostgreSQL, Redis, and BullMQ. Worked on enterprise data ingestion and bulk-import workflows, processing large CSV and Excel datasets. Implemented asynchronous processing, retry-safe job workflows, and database integrations.

Full Stack DeveloperSoft Suave Technologies · Full-timeAug 2022 – Mar 2025 · Chennai

Developed restaurant management and commerce applications using Angular, Node.js, LoopBack, and MySQL. Built REST APIs, implemented database functionality, and worked on real-time features using Socket.IO. Contributed to application development, maintenance, and bug fixing.

Education

Sri Sankara Arts and Science CollegeM.Sc, Computer Science and Technology2015 – 2020 · 7.1

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