Software Quality Assurance Engineer with 5+ years of experience in automating and testing complex payment systems. Proven ability to develop and execute test plans, write and maintain test scripts, and perform performance testing.
Overview
6
6
years of professional experience
Work History
Associate Technology
Synechron Technologies Pvt Ltd
Bangalore
03.2023 - Current
Performed end-to-end testing of POS terminals for card transactions, including EMV chip, swipe, and contactless payments across multiple card schemes (Visa, MasterCard).
Validated transaction flows for purchase, refund, and SAF (Store and Forward) scenarios.
Collaborated with acquiring banks and gateways to verify authorization, settlement, and reconciliation processes.
Conducted compliance and certification testing using test cards and simulators.
Logged and tracked defects using JIRA and worked closely with development teams to resolve payment-related issues.
Software Test Engineer
Attra, a Synechron Company
Bangalore
06.2019 - 02.2023
Prepared implementation report, documentation, Confluence, and PIV steps for change, and used to manage the Jira tool by creating tasks or raising bugs.
Built database objects (functions, triggers, stored procedures) to support responsive data access using Oracle PL/SQL.
Performed REST and SOAP API testing for client-related projects by using Postman or Teland/Postman as a tool.
Performed client testing and scheme testing (Visa and MasterCard) by creating new cards, changing card status, and triggering transactions (e-commerce, EMV, manual, MOTO, contactless, magstripe, Pays transaction) from the Visa simulator, MasterCard simulator, or Finsim simulator (both offline and online transactions) and checking the logs by using PuTTY or WinSCP as tools and checking the transaction state by writing queries in Oracle SQL/MS SQL.
Education
Bachelor of Engineering - Electronics and Communications Engineering
Mangalore Institute of Technology And Engineering
Mangalore
06-2019
Skills
ISO 8583 message format
NCR Authentic Switch Testing
REST API Testing
ATM, POS testing
Test Plan and Strategy Development
Oracle DB
Core Java
GitHub
PostMan
Jira
Database management
Defect tracking
Timeline
Associate Technology
Synechron Technologies Pvt Ltd
03.2023 - Current
Software Test Engineer
Attra, a Synechron Company
06.2019 - 02.2023
Bachelor of Engineering - Electronics and Communications Engineering