About me

BalaKumar Pechimuthu.

I'm a Technical Lead at Mitrahsoft — a full-stack & cloud engineer who builds web and mobile applications end to end, from JavaScript frameworks on the front to Spring Boot, ColdFusion, and AWS on the back.

Currently leading full-stack & AI projects at Mitrahsoft

I'm an experienced full-stack developer with a strong background in both front-end and back-end technologies. Since graduating from National Engineering College in 2017, I've specialized in building web and mobile applications for real-world businesses.

On the front end, I work with React, Vue, React Native, jQuery, and TypeScript. On the back end, my skills cover CFML (ColdFusion), Node.js, and Java Spring, with hands-on experience across a wide range of databases — SQL Server, MySQL, PostgreSQL, MongoDB, and cloud databases.

These days I'm also exploring AI engineering with LangChain and building AI-agent-powered features. Away from the keyboard, you'll find me gaming 🎮 or out on my bike 🏍️.

May 2023 — Present · 3 yrs 3 mos

Technical Lead

Mitrahsoft

Leading full-stack teams and architecting web, mobile, and AI-powered applications — driving technical decisions across JavaScript frameworks, Spring Boot, ColdFusion, and AWS cloud infrastructure.

Oct 2021 — May 2023 · 1 yr 8 mos

Senior Software Developer

Mitrahsoft

Owned end-to-end feature delivery on large full-stack products, mentored junior developers, and worked across React, Angular, Node.js, Groovy, and PostgreSQL.

Oct 2017 — Nov 2021 · 4 yrs 2 mos

Software Engineer

Mitrahsoft

Built and shipped web and mobile applications using ColdFusion, React Native, and Spring Boot, growing from fresher to a dependable full-stack engineer.

Online Banking Application

Fintech · 2022 — Present

A full-stack online banking platform for a fintech company, built and evolved over the last 4 years — including an AI agent to assist users and streamline banking workflows.

ReactAngularNode.jsGroovyPostgreSQLAI Agent

Fitness Management Application

Health & Fitness · 2022

A cross-platform fitness management app covering member management, workouts, and scheduling — with a React Native mobile front end backed by ColdFusion and Spring Boot services.

React NativeColdFusionSpring Boot

Front end

React Vue Angular React Native TypeScript JavaScript jQuery

Back end

Node.js Java Spring / Spring Boot CFML / ColdFusion Groovy

Databases

SQL Server MySQL PostgreSQL MongoDB Cloud DB

Cloud & AI

AWS LangChain AI Agents

National Engineering College

Bachelor of Engineering (BE), Computer Software Engineering

2013 — 2017

Want to work together, talk tech, or just say hello? My inbox is always open — I'll get back to you as soon as I can.

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