Kumareshan Balaraja
Petaling Jaya
Summary
Dynamic Full Stack Developer with extensive experience at Kiplepay Sdn Bhd, excelling in PHP and Laravel. Proven track record in optimizing payment gateway integrations and enhancing system reliability. Strong problem-solving skills and a collaborative approach drive successful project delivery and customer satisfaction. Committed to continuous improvement and agile methodologies.
Overview
5
5
years of professional experience
Work History
Senior Associate, Full stack Developer
Kiplepay Sdn Bhd
05.2025 - Current
- Company Overview: [Malaysia]
- Lead development and maintenance of the Customer Support Portal (ZAP Portal), ensuring high availability, scalability, and performance.
- Handle Level 2 application support escalations, diagnosing and resolving complex production issues efficiently.
- Manage payment gateway integrations and troubleshoot payment-related issues, ensuring smooth transaction flows for multiple white-label clients.
- Develop and enhance full-stack solutions using PHP, Laravel, Ionic, Angular, MySQL, and MariaDB, following secure coding practices.
- Collaborate cross-functionally to gather requirements, plan sprints, and deliver new features on schedule.
- Optimize existing systems to improve system reliability, reduce bug rate, and enhance customer satisfaction.
- Utilize Git for version control and Jenkins for CI/CD to streamline deployment processes.
- Work with Ubuntu Linux servers and Firebase for cloud-based services and push notifications.
- [Malaysia]
Associate Software Development
Kiplepay Sdn Bhd
07.2024 - 05.2025
- Company Overview: [Malaysia]
- Transitioned from Associate Application Support Level 2 to Associate Software Development.
- Managed tasks using JIRA and maintained version control with GitHub, creating branches for each task.
- Integrated EMV 3-D Secure V2 Mastercard and Razer direct server API for credit card payments.
- Designed and implemented web applications using PHP, Laravel, CakePHP, MySQL, JavaScript, and jQuery.
- Developed database schemas and optimized MySQL queries.
- [Malaysia]
Associate Application Support L2 (PHP)
Kiplepay Sdn Bhd
04.2023 - 07.2024
- Company Overview: [Malaysia]
- Manage, coordinating, assisting & training merchants integration for payment gateway & technical assistance via API or plugin.
- Designed and developed a Dashboard and Support Portal for Customer Support, Application Support, Sales Ops, and Fraud & Surveillance teams.
- It supports Payment Gateway, E-Wallet, Recurring Transactions, and Visa Prepaid Card systems, focusing on fraud detection and data retrieval for suspicious transactions.
- Design & deliver complex SQL query for complex day-to-day operations.
- Collaborate with product & dev team to manage & support for project: Selangkah Wallet (Selangor gov).
- Assist dev team to engineer solutions - migration from legacy to latest plugins: Woocommerce, OpenCart.
- Co-develop for Prestashop, WHMCS, Magento at merchant's server.
- Co-Develop Monitoring system for payment (recurring & normal – Online Banking, Card & E-Wallet) to enhance response + resolution activity.
- Dev Team - QA, bug identifying & fixing.
- Analyse reported issues to drive and/or implement solutions from recurrence + improve product quality.
- [Malaysia]
Full stack Developer intern
Kollect Systems Sdn Bhd
11.2022 - 03.2023
- Company Overview: [Malaysia]
- Working on Kollect Valley system [Svelte, PostgreSQL, Javascript, Java, Jooby]
- Front End to Backend Development.
- Proficient in using GitLab for version control and project management.
- Utilized GitLab's issue tracking, merge request, and continuous integration/continuous deployment (CI/CD) pipelines to efficiently manage projects and collaborate with cross-functional teams.
- Demonstrated ability to effectively handle and resolve conflicts, maintain branch management, and merge changes with minimal errors.
- [Malaysia]
IT Support & Programmer
Freelancer
06.2020 - 11.2022
- Repairing PC and Laptops and other network gadgets
- Providing IT support for customers
- Developing websites for small and medium business.
- Business analysis & Technical writings
- Full stack development
- Database support
- Chatbot creation for small business websites
Education
BACHELOR OF INFROMATION TECHNOLOGY (HONS) -
NILAI UNIVERSITY
MALAYSIA10.2022
DIPLOMA IN COMPUTER HARDWARE & NETWORK ADMINISTRATION -
TURNKEY IT CAMPUS
SRI LANKA01.2013
CERTIFICATE IN COMPUTER SYSTEM STUDIES -
NATIONAL INSTITUTE OF BUSINESS MANAGEMENT
Sri Lanka05.2012
GCE ADVANCE LEVEL - MATHEMATICS
HINDU COLLEGE Colombo-04
SRILANKA12-2010
GCE ORDINARY LEVEL -
HINDU COLLEGE Colombo-04
SRILANKA12-2007
Skills
- PHP
- Laravel
- CakePHP
- Ionic
- Angular
- JavaScript
- JQuery
- MySQL
- MariaDB
- Firebase
- Python- Django,Flask
- Git
- GitHub
- Jenkins
- Ubuntu Linux
- Payment Gateway Integrations
- Requirement Analysis & System Design
- Technical Documentation
Disclaimer
I hereby declare the above written are true to the best of my knowledge and belief.
References
- TS. Dr. R Kanesaraj, Senior Lecturer, Multimedia University Malaysia, Persiaran Multimedia, Cyberjaya, Selangor, 63100, +60166173468, r.kanesaraj@mmu.edu.my
- Ms Thagirarani, Lecturer of School of Computing, Nilai University, No 1, Persiaran Universiti, Nilai, Negeri Sembilan, 71800, +60124108135, rani@nilai.edu.my
Personal Information
- Date of Birth: 03/14/91
- Gender: Male
- Nationality: Sri Lankan
Timeline
Senior Associate, Full stack Developer
Kiplepay Sdn Bhd
05.2025 - Current
Associate Software Development
Kiplepay Sdn Bhd
07.2024 - 05.2025
Associate Application Support L2 (PHP)
Kiplepay Sdn Bhd
04.2023 - 07.2024
Full stack Developer intern
Kollect Systems Sdn Bhd
11.2022 - 03.2023
IT Support & Programmer
Freelancer
06.2020 - 11.2022
BACHELOR OF INFROMATION TECHNOLOGY (HONS) -
NILAI UNIVERSITY
DIPLOMA IN COMPUTER HARDWARE & NETWORK ADMINISTRATION -
TURNKEY IT CAMPUS
CERTIFICATE IN COMPUTER SYSTEM STUDIES -
NATIONAL INSTITUTE OF BUSINESS MANAGEMENT
GCE ADVANCE LEVEL - MATHEMATICS
HINDU COLLEGE Colombo-04
GCE ORDINARY LEVEL -
HINDU COLLEGE Colombo-04
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