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Hi, I’m Tejasri Durga, a Senior QA Automation Engineer based in Mississauga, Ontario, Canada. I have 8 years of experience delivering high-quality enterprise and financial applications in Agile/Scrum environments, with strong expertise in API and UI automation, performance testing, and database validation using Selenium, Cypress, Karate, and Gatling. I’ve partnered with large financial clients to ensure scalability, reliability, and regulatory compliance, and I’m skilled in CI/CD integration, cloud-based testing on AWS, and end-to-end quality ownership from requirements through production support. I design robust automation strategies for microservices, implement observability dashboards with Splunk and Datadog, and mentor junior engineers. I also validate AI-driven decision models, ensure security and RBAC across APIs, and drive quality across releases from requirements through production support.…Hi, I’m Tejasri Durga, a Senior QA Automation Engineer based in Mississauga, Ontario, Canada. I have 8 years of experience delivering high-quality enterprise and financial applications in Agile/Scrum environments, with strong expertise in API and UI automation, performance testing, and database validation using Selenium, Cypress, Karate, and Gatling. I’ve partnered with large financial clients to ensure scalability, reliability, and regulatory compliance, and I’m skilled in CI/CD integration, cloud-based testing on AWS, and end-to-end quality ownership from requirements through production support. I design robust automation strategies for microservices, implement observability dashboards with Splunk and Datadog, and mentor junior engineers. I also validate AI-driven decision models, ensure security and RBAC across APIs, and drive quality across releases from requirements through production support.

Tejasri Durga

QA Engineer, Back-End Developer, Front-End Developer, +2

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Hi, I’m Tejasri Durga, a Senior QA Automation Engineer based in Mississauga, Ontario, Canada. I have 8 years of experience delivering high-quality enterprise and financial applications in Agile/Scrum environments, with strong expertise in API and UI automation, performance testing, and database validation using Selenium, Cypress, Karate, and Gatling. I’ve partnered with large financial clients to ensure scalability, reliability, and regulatory compliance, and I’m skilled in CI/CD integration, cloud-based testing on AWS, and end-to-end quality ownership from requirements through production support. I design robust automation strategies for microservices, implement observability dashboards with Splunk and Datadog, and mentor junior engineers. I also validate AI-driven decision models, ensure security and RBAC across APIs, and drive quality across releases from requirements through production support.…Hi, I’m Tejasri Durga, a Senior QA Automation Engineer based in Mississauga, Ontario, Canada. I have 8 years of experience delivering high-quality enterprise and financial applications in Agile/Scrum environments, with strong expertise in API and UI automation, performance testing, and database validation using Selenium, Cypress, Karate, and Gatling. I’ve partnered with large financial clients to ensure scalability, reliability, and regulatory compliance, and I’m skilled in CI/CD integration, cloud-based testing on AWS, and end-to-end quality ownership from requirements through production support. I design robust automation strategies for microservices, implement observability dashboards with Splunk and Datadog, and mentor junior engineers. I also validate AI-driven decision models, ensure security and RBAC across APIs, and drive quality across releases from requirements through production support.

Available to hire

Hi, I’m Tejasri Durga, a Senior QA Automation Engineer based in Mississauga, Ontario, Canada. I have 8 years of experience delivering high-quality enterprise and financial applications in Agile/Scrum environments, with strong expertise in API and UI automation, performance testing, and database validation using Selenium, Cypress, Karate, and Gatling. I’ve partnered with large financial clients to ensure scalability, reliability, and regulatory compliance, and I’m skilled in CI/CD integration, cloud-based testing on AWS, and end-to-end quality ownership from requirements through production support.

I design robust automation strategies for microservices, implement observability dashboards with Splunk and Datadog, and mentor junior engineers. I also validate AI-driven decision models, ensure security and RBAC across APIs, and drive quality across releases from requirements through production support.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Consultant at Cooperators

May 1, 2025 - December 1, 2025

Architected automation solutions for complex financial microservices, established standards for UI, API, and distributed system validation. Designed performance engineering strategies using Gatling and defined KPIs to analyze scalability under peak load. Implemented AI-driven model validation using VALR and enhanced API security validation, including RBAC and token lifecycle checks. Strengthened CI/CD quality gates by integrating automated regression, performance, and security checks into Jenkins pipelines. Built observability dashboards with Splunk and Datadog to speed defect triage and reduce MTTR. Led microservices test strategy and mentored junior engineers.

QA Engineer at Fidelity

April 1, 2024 - May 1, 2025

Modernized automation frameworks for large-scale financial platforms; built robust API automation suites in Karate, covering schema evolution, negative scenarios, and contract validation. Conducted performance benchmarking, evaluated ML model outputs for accuracy, and strengthened CI/CD by embedding automated quality gates. Led RCA sessions for production issues, improved regression coverage, and implemented contract testing to stabilize microservice integrations. Built automated dashboards to visualize API performance trends and regression stability across releases.

QA Analyst at Accenture

June 1, 2021 - February 1, 2024

Validated distributed backend systems with advanced SQL queries; tested AWS-based cloud applications focusing on data pipelines and event-driven processing. Performed accessibility and AI-assisted testing following AODA/WCAG standards. Enhanced observability with Splunk and Datadog alerts; automated repetitive validation tasks using shell scripts and SQL. Collaborated with DevOps to resolve environment instability and supported CI/CD pipelines.

QA Tester at Wipro

April 1, 2019 - June 1, 2021

Developed UI automation frameworks using Selenium and TestNG for cross-browser reliability; built Cypress-based UI automation for rapid regression cycles; designed functional and regression test suites for frontend and backend components. Validated API behavior with Postman, focused on error handling and data consistency; improved automation maintainability with POM and reusable utilities; enabled parallel execution to reduce regression time.

QA Intern at Blackridge Research & Consulting

June 1, 2018 - April 1, 2019

Created UI automation scripts for cross-browser validation; performed functional and regression testing; logged defects in Jira and collaborated with developers for timely resolution; built reusable automation components later adopted by the QA team; improved test data preparation workflows to reduce setup time for regression cycles.