Hi, I'm Premkumar G

Full-Stack Developer & Data Visualiza

Building intelligent solutions with Spring Boot, Angular, Frappe, Power Bi, Drupal and Agentic AI. Passionate about clean code and measurable impact.

Get In Touch View Work
{ } </> AI

About Me

Associate Software Engineer with expertise in full-stack development, data visualization, and agentic AI solutions. I specialize in building robust applications using modern technologies like Spring Boot, Angular, Frappe, and AI automation tools. With Microsoft certifications in Azure AI Engineering (AI-102) and Power BI Data Analytics, I combine technical excellence with data-driven insights.

Currently based in Coimbatore, India, I'm passionate about building scalable systems, implementing intelligent automation, and driving continuous improvement through Kaizen methodologies.

Having solved 100+ problems on LeetCode and GeeksforGeeks, I've sharpened my problem-solving skills and continue to push the boundaries of what's possible with technology.

Location: Coimbatore, India

Education: B.C.A. (CGPA 7.8)

Experience: 1.6+ Years

Certified: Microsoft Certified: Azure AI Engineer Associate (AI-102), Microsoft Certified: Power BI Data Analyst Associate (PL-300)

7+

Drupal Websites

5+

PowerBI Dashboards

3+

Certifications

Technical Skills

Spring Boot

REST APIs & Backend

Bootstrap

Frontend Development

Frappe/Python

ERP & Automation

Drupal

CMS Development

AI Agents

OpenAI SDK & n8n

Power BI

Data Analytics

Docker

Containerization

SQL/MySQL

Database Design

Figma

UI/UX Design

Experience

Jun 2025 – Present

Associate Software Engineer

Techfinite Systems · Coimbatore
  • Implemented custom ERP workflows in Frappe/ERPNext with DocTypes and API integrations
  • Built REST APIs with Spring Boot and developed Angular features
  • Developed Agentic AI chatbot using OpenAI SDK, Flowise, and n8n
  • Created interactive prototypes for mobile/web applications using Figma for enhanced UX
  • Led Drupal development for 5+ websites with custom themes
  • Facilitated Kaizen process improvements for delivery consistency
May 2024 – May 2025

Associate Software Engineer Trainee

Techfinite Systems · Coimbatore
  • Implemented backend features in Frappe (Python/SQL)
  • Built 5+ Power BI dashboards with DAX and data modeling
  • Contributed to Flutter Android modules with API integration

Featured Projects

SQL Agent with Multi-Agent Orchestration

Natural-language to SQL conversion using n8n agents with planner → executor → explainer chain. Safe execution via DB nodes with read-only access and response traces.

n8n AI Agents SQL NLP
View Project
< />

EventX — Full-Stack Web App

Comprehensive event management platform built with React.js, Spring Boot, and MySQL. Features online code compiler and streamlined workflows for events and admin tasks.

React Spring Boot MySQL REST API
View Project

Get In Touch

Contact Information

Location

Coimbatore, Tamil Nadu, India

Certifications

Microsoft Certified: Azure AI Engineer Associate

Microsoft Certified: Power BI Data Analyst Associate

NPTEL: Data Structures and Algorithms

Besant Technologies: Java & MySQL

Let's Build Something Great!

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.