Packiaraj Velusami
O’Fallon
Summary
Seasoned IT professional with over 20 years of experience in enterprise application development, architecture, and leadership. Adept at managing full software development lifecycles, driving cross-functional collaboration, and delivering robust solutions across banking, insurance, finance and logistics sectors.
Tech professional with proven track record in software engineering. Skilled in leading teams to deliver robust, scalable applications. Strong focus on collaboration and adaptability to meet project goals. Expertise in coding, system architecture, and problem-solving. Known for reliability and results-driven approach.
Knowledgeable Lead Software Engineer with proven track record in leading software development projects. Successfully designed and implemented robust software solutions, contributing to enhanced system performance and user satisfaction. Demonstrated expertise in team leadership and project management, ensuring timely delivery and quality assurance.
Overview
26
26
years of professional experience
Work History
Lead Software Engineer
Mastercard Inc.
01.2017 - Current
- Lead design, development, testing, and production support for the File Transfer Service.
- Developed and maintained the Enhanced Transaction – Logo Services for managing merchant/industry logos.
- Built ETL pipelines for Enhanced Transaction ETL, integrating merchant data into Azure Cosmos DB.
- Contributed to the Digital Enablement System, enabling tokenization and digital onboarding for merchants and issuers.
- Engineered the Merchant Onboarding (Masterpass) platform for seamless merchant integration.
Technical Lead
HTC Global Services
Michigan, USA
10.2011 - 07.2017
- Led modernization of State Farm Billing and Payment Systems.
- Spearheaded development of Medical Management Systems for Aetna.
Lead Developer
Mahindra Satyam
India
10.2003 - 10.2011
- Delivered enterprise solutions for Caterpillar Inc., including AS400 to DB2 data conversion and parts management systems.
- Developed the Statement Marketing Implementation Tool for Citibank.
Software Developer
SIP Technologies
India
03.2003 - 10.2003
- Contributed to the Quality Management System and JDBC driver testing using J2EE technologies.
Software Developer
CI.COM
India
07.2000 - 02.2003
- Designed and developed web-based and standalone applications including Rental Control Management System and a JDO-based Object Persistence Tool.
Education
Bachelor of Engineering -
Manonmaniam Sundaranar University
India04.1998
Skills
- Languages & Databases: Java/J2EE, Oracle, DB2, MS SQL
- Frameworks & Tools: Spring, Hibernate
- Cloud & DevOps: Azure Cosmos DB, Jenkins, Git & PCF
- Testing & Methodologies: JUnit, BDD (Gherkin, Serenity-JBehave), Agile
- UI/UX Technologies: Angular JS, React JS
Timeline
Lead Software Engineer
Mastercard Inc.
01.2017 - Current
Technical Lead
HTC Global Services
10.2011 - 07.2017
Lead Developer
Mahindra Satyam
10.2003 - 10.2011
Software Developer
SIP Technologies
03.2003 - 10.2003
Software Developer
CI.COM
07.2000 - 02.2003
Bachelor of Engineering -
Manonmaniam Sundaranar University