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PONRAJ M

PONRAJ M

Full Stack Developer

Tamil Nadu, India
80
Profile Score

About

Full Stack Developer with 9+ years of experience building scalable, high-performance web applications and backend systems for high-traffic platforms. Expertise in Node.js, Express.js, React.js and PHP frameworks, with strong proficiency in designing RESTful APIs, optimizing database performance, and implementing caching strategies using Redis. Proven track record of improving system efficiency, reducing latency, and handling 10,000+ daily transactions with high availability. Experienced in third-party integrations, payment systems, and developing end-to-end solutions across web, mobile, and kiosk platforms. Adept at working in fast-paced product environments and delivering reliable, production-ready systems.

Skills & Expertise (23)

Php Expert
8.4/10
8
Years Exp
MySql Expert
8.1/10
8
Years Exp
RESTful APIs Advanced
7.8/10
5
Years Exp
Gitlab REDUX JWT Laravel CodeIgniter jquery Typescript JavaScript Craft CMS Wordpress Basecamp Postman Node.js GitHub Git AWS MongoDb Redis React.js Express.js

Work Experience

Software Developer

REDEX Technologies

Sep 2016 - Feb 2020

Developed 5+ full-stack web applications including SaaS platforms, e-commerce systems, and marketing automation tools using PHP Laravel and MySQL. Built backend modules handling 50,000+ monthly transactions for user management, payments, and reporting with zero critical data-loss incidents. Integrated payment gateways and messaging APIs, reducing checkout drop-offs by ~20% through streamlined transaction handling and error recovery. Delivered 10+ production releases on schedule across agile sprint cycles in collaboration with cross-functional teams.

Software Developer

Coherent Pixels Systems Private Ltd

Mar 2020 - Aug 2021

Developed backend systems using PHP Laravel and CodeIgniter for loan processing and customer onboarding workflows, serving 5,000+ loan applications per month. Built 10+ REST APIs for loan applications, eligibility checks, and disbursement; improved API reliability to 99.5% uptime through robust error handling and retry logic. Designed loan approval pipelines and pricing logic, reducing manual review turnaround time by 35%. Improved database query performance by 25% through MySQL indexing and profiling, reducing admin dashboard load times significantly.

Software Engineer

Rovan Software Solutions Private Ltd

Mar 2015 - Jan 2016

Built and maintained 8 ERP modules (admissions, attendance, exams, library, hostel, transport) using PHP and MySQL, serving 3,000+ students. Designed normalised database schema for multi-module ERP, reducing data redundancy by ~40% compared to the legacy spreadsheet-based system.

Associate - Software Engineer

Influx Integrate Solutions Private Ltd

Aug 2021 - Jan 2026

Developed backend systems using PHP Laravel and CodeIgniter for loan processing and customer onboarding workflows, serving 5,000+ loan applications per month. Built 10+ REST APIs for loan applications, eligibility checks, and disbursement; improved API reliability to 99.5% uptime through robust error handling and retry logic. Designed loan approval pipelines and pricing logic, reducing manual review turnaround time by 35%. Improved database query performance by 25% through MySQL indexing and profiling, reducing admin dashboard load times significantly.

Education

Bachelor of Information Technology - Sethu Institute of Technology

2009 - 2013 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceApr 2026

Skills (23)

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