Trinanjwan Sarkar
TORONTO,ON
Summary
Technical Lead with over 10 years of experience in software quality assurance and automation testing. Developed and implemented end-to-end automation frameworks using Selenium, Java, and cloud-native technologies, enhancing system reliability. Led performance testing strategies that significantly improved application efficiency across diverse platforms.
Overview
13
13
years of professional experience
6
6
Certification
Work History
Technical Lead
Coforge
, Canada
07.2024 - Current
- Led API testing for enterprise‑scale applications and automated data workflows between Guidewire and backend systems.
- Developed cloud-native automation frameworks and test execution pipelines on AWS, streamlining deployment and testing workflows.
- Architected a Keyword‑Driven Development (KDD) automation framework using Selenium WebDriver, Java, Python, JDBC, and JMS.
- Utilized AWS EventBridge to enable seamless event‑driven integrations across distributed platforms.
- Automated data warehouse processes across PostgreSQL, Hadoop, and MongoDB environments, enhancing data accessibility.
- Created Playwright-based UI automation for modern web applications, integrating with Claude to improve testing efficiency.
- Designed and executed performance testing strategies using JMeter.
- Delivered end‑to‑end automation frameworks
Technical Test Lead (SDET and DevOps Professional)
Infosys Limited
, Canada
12.2018 - 07.2024
- Developed and enhanced API automation frameworks using Java, TestNG, Maven, and integrated them into CI/CD pipelines.
- Performed end-to-end API testing using REST Assured, Postman, ReadyAPI, and validated request/response flows across REST, SOAP, and file-based APIs.
- Executed Splunk log analysis to validate backend events, API failures, transaction flows, and facilitate system-level debugging.
- Designed and configured Jenkins jobs for automated test execution, reporting, and continuous integration.
- Automated payment gateway workflows, ensuring accuracy in authorization, capture, refund, void, settlement, and chargeback scenarios.
- Tested third-party payment gateways such as PayPal and CyberSource, including tokenization, encryption, 3DS, and PCI-DSS compliance.
- Validated high-volume payment transactions, fraud checks, and reconciliation processes across backend systems.
- Performed database testing using SQL and JDBC to validate transaction logs, settlement batches, and backend data integrity.
- Developed and maintained scalable automation frameworks using Selenium WebDriver, TestNG, Maven, and Page Object Model to enhance test reliability.
- Built and executed automation scripts for UI and API regression suites to improve test coverage and reduce manual effort.
- Enhanced existing automation frameworks to support scalable, reusable, and modular test components.
- Contributed to the development of a platform-independent hybrid automation framework using TOSCA.
Test Lead
ARC Document Solutions India Pvt Ltd
, India
12.2015 - 12.2018
- Developed automation framework using Selenium WebDriver to streamline testing processes.
- Designed and developed automated test cases and suites for Web Based, Mobile Based (Hybrid) and Windows applications.
- Developed platform-independent hybrid framework using TOSCA to enhance test automation capabilities.
- Developing automation scripts and execution using Selenium WebDriver.
- Tested application functionality using diverse data sets, including positive and negative scenarios, for .Net platform applications.
- Conducted database testing focused on functionality and security.
- Enhancing the framework for building an automated regression test suite.
- Implemented excel, csv data feed mechanism using APACHE POI, VB Scripting.
- Provided updates on automation script status and shared execution results during team meetings.
Software QA Engineer
Chetu Inc
, India
03.2015 - 11.2015
- Developed test strategies and executed manual and automated test cases to ensure software quality and reliability.
- Implemented regression automation scripts using Selenium WebDriver and configured Selenium Grid for parallel execution.
- Integrated automation suites into DevOps pipelines, creating Jenkins jobs for automated smoke and regression tests to streamline testing processes.
- Supported deployments with smoke testing, sanity checks, and full regression cycles to validate system stability.
- Performed extensive database validation using SQL across multiple backend systems.
- Collaborated closely with business stakeholders and followed agile methodologies for sprint planning and delivery.
Testing Engineer
Sattva eTech India Pvt Ltd
, India
07.2013 - 08.2014
- Executed functional, system integration, regression, stress, performance, and user acceptance testing to ensure application reliability.
- Performed manual and automated testing across diverse applications to identify defects.
- Conducted performance testing to assess application stability under load.
- Developed comprehensive test plans to validate software quality and functionality.
- Reviewed requirements and specifications to identify testing needs.
Education
Bachelor of Engineering Technology - Electronics and Communication Engineering
Visvesvaraya Technological University
India01-2013
Skills
- CI/CD Jenkins
- API Automation
- Web Automation
- Java
- Python
- Groovy scripting
- AWS Automation
- Gherkin (BDD)
- JMeter / BlazeMeter
- LoadRunner
- MongoDB
- PostgreSQL
Certification
• Certified Software development engineer in Test
• Certified Python Essentials from Cisco
• Scrum foundation professional certified
• Certified selenium tester
• Certified DevOps professional
• Gen AI
• Prompt Engineering for ChatGPT from Vanderbilt University
• Agile Safe Certifications (In progress)
• Microsoft Azure certifications, AZ 900 (In progress)
• Certified Python Essentials from Cisco
• Scrum foundation professional certified
• Certified selenium tester
• Certified DevOps professional
• Gen AI
• Prompt Engineering for ChatGPT from Vanderbilt University
• Agile Safe Certifications (In progress)
• Microsoft Azure certifications, AZ 900 (In progress)
Project Highlights
Coforge– AVIVA (Payments & Insurance) | 07/2024 – Present
- Designed and implemented automation frameworks including KDD and Guidewire‑specific frameworks using Java, Python, Selenium WebDriver, TestNG, Maven, and Gradle.
- Performed testing across Guidewire ClaimCenter, BillingCenter, and PolicyCenter.
- Validated tokenization, encryption, card masking, and PCI‑DSS compliance for payment workflows.
- Conducted AWS EventBridge testing for enterprise integrations and backend automation.
- Automated data workflows across PostgreSQL, Oracle, Hadoop (HIVE/HUE), and MongoDB.
- Performed API testing using Postman, JDBC validations, and backend system checks.
- Integrated automation into Jenkins CI/CD, configuring jobs for smoke, regression, and reporting.
- Executed performance testing using JMeter, analyzing DB sessions, WebLogic logs, and system reliability.
- Worked with IBM MQ, CyberArk, Salesforce, AWS services, and XFramium.
- Developed security‑related fixes for DevOps environments and validated infrastructure compliance.
- Performed end‑to‑end API testing using REST Assured, Postman, ReadyAPI across REST, SOAP, and file‑based APIs.
- Developed and enhanced API automation frameworks using Java, TestNG, Maven, and integrated them into CI/CD.
- Conducted Splunk log analysis for backend event validation, debugging, and transaction tracing.
- Designed Jenkins pipelines for automated execution, reporting, and continuous integration.
- Automated payment workflows: authorization, capture, refund, void, settlement, chargeback.
- Tested PayPal, CyberSource, including tokenization, encryption, 3DS, PCI‑DSS compliance, and fraud checks.
- Validated high‑volume transactions, reconciliation processes, and backend data integrity using SQL/JDBC.
- Performed functional, regression, and security testing across web, mobile, and API layers.
- Built and maintained automation frameworks using Selenium WebDriver, TestNG, Maven, POM.
- Implemented data‑driven testing using Apache POI, Excel, CSV, and VBScript.
- Contributed to a platform‑independent hybrid automation framework using TOSCA.
- Performed functional, regression, and security testing for .NET‑based applications.
- Developed automation scripts using Selenium WebDriver, Selenium Grid, TestNG, Maven, Gradle, Jenkins.
- Worked with Appium, Selendroid, Sikuli for mobile and image‑based automation.
- Conducted database testing using JDBC and executed performance tests using JMeter.
- Tested payment workflows including tokenization, encryption, card masking, PCI‑DSS, 3DS, OTP.
- Implemented Excel/CSV data feeds using Apache POI and VBScript.
- Contributed to a hybrid automation framework using TOSCA.
- Performed functional, regression, and security testing for .NET‑based financial applications.
- Developed automation scripts using Selenium WebDriver, Selenium Grid, TestNG, Maven, Gradle, Jenkins.
- Executed performance testing using JMeter and BlazeMeter.
- Conducted backend validation using SQL/JDBC and reported automation execution results.
- Implemented Excel/CSV data‑driven testing using Apache POI and VBScript.
- Contributed to a platform‑independent hybrid automation framework using TOSCA.
Timeline
Technical Lead
Coforge
07.2024 - Current
Technical Test Lead (SDET and DevOps Professional)
Infosys Limited
12.2018 - 07.2024
Test Lead
ARC Document Solutions India Pvt Ltd
12.2015 - 12.2018
Software QA Engineer
Chetu Inc
03.2015 - 11.2015
Testing Engineer
Sattva eTech India Pvt Ltd
07.2013 - 08.2014
Bachelor of Engineering Technology - Electronics and Communication Engineering
Visvesvaraya Technological University