Available to hire
I am a seasoned QA Engineer with 13+ years of experience across e-commerce, fintech, and healthcare. I lead end-to-end testing for complex web, mobile, and backend systems, designing comprehensive test plans, executing regression and exploratory tests, and identifying high-impact defects early in the development lifecycle.
Based in Canada, I excel in remote teams and Agile environments, collaborating with developers, analysts, and product owners to drive QA process improvements, streamline test documentation, and ensure sprint goals are met while maintaining a strong focus on quality and reliability.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Bengali
Advanced
Work Experience
Sr. QA Engineer (Remote) at Allied Global Technology Services
February 1, 2025 - PresentPerform manual testing on complex web and backend platforms, focusing on functional, integration, and regression tests. Design and execute detailed test cases to ensure stability, accuracy, and quality. Collaborate with cross-functional teams (developers, analysts, and product owners) to align testing with project goals. Document and track defects using DevOps tools, ensuring timely resolutions. Contribute to process improvements by streamlining test planning and improving test documentation. Actively participate in Agile ceremonies, following Scrum workflows and ensuring test coverage aligns with sprint objectives.
Sr. QA Engineer (Remote) at Zaag Systems Ltd.
January 1, 2023 - December 1, 2023Managed the release process for a high-impact e-commerce project, improving deployment efficiency by 20% through robust test planning and coordination. Served as a liaison between product owners, developers, and stakeholders to ensure clear communication. Translated user feedback into actionable tasks for continuous improvement. Designed and executed test strategies combining manual and automated testing, achieving a 95% defect-free release rate.
QA Lead Engineer (Full-Time, Remote) at Smart Crowd Ltd
October 1, 2020 - December 1, 2022Tested a fast-paced blockchain-based fintech real estate investment platform in web and mobile. Collaborated with DevOps to implement test automation in the CI/CD pipeline for continuous integration using Jenkins, ensuring faster and more reliable releases. Led and mentored a remote team of QA engineers to execute manual and automation testing for web and mobile applications, ensuring high-quality releases through rigorous testing processes and best practices. Achieved a 98% bug-free production release by meticulously testing all new features and updates under Scrum guidelines. Improved product quality by 60% through diligent end-to-end manual and automated test case execution, leveraging root cause analysis and debugging skills. Utilized SQL queries to validate backend data, ensuring system reliability across modules.
Sr. QA Analyst (Full-Time) at Nitto Digital Service and Analytics Ltd.
November 1, 2019 - October 1, 2020Coordinated the testing and release planning for Robotic Process Automation (RPA) solutions, validating integration and functionality through comprehensive API testing. Performed API testing using Postman, validating the integration and functionality of various system components. Launched the online-based healthcare service application (Doctor360health) with a comprehensive testing scope, ensuring reliability, collaboration, and validation throughout the development process. Root Cause Analysis: Tested a Super App for a personal data analytics and machine learning-based startup on both iOS/Android platforms and simulators, including experience in testing built-in game features within the app.
Sr. QA Engineer(Full-Time) at Brain Station 23 Ltd.
January 1, 2017 - October 1, 2019Developed and implemented a test automation framework for mobile applications, managing the release process to ensure quality and performance. Experienced in analyzing product requirements, designing and documenting test cases, conducting QA testing, tracking bugs, and evaluating QA processes to drive improvement. Implemented Scrum methodologies through sprint planning, timeline coordination, Jira management, and project reporting. Communicated effectively with product stakeholders and developers to ensure clear, well-defined, and feasible requirements, reduced rework and increased costs.
Software Engineer(QA) (Full-Time) at Cefalo Ltd.
January 1, 2014 - October 1, 2015Conducted manual testing of CMS (Escenic) products for newspaper and media industries, ensuring seamless integration and functionality. Successfully tested CMS system integration for multiple site migrations and introduced new designs. Identified risks, provided estimates on testing capacity/coverage, and raised concerns during leads level meetings.
QA Engineer (Full-Time) at BootLight Ltd.
July 1, 2013 - October 1, 2013Tested a Canadian travel insurance company with live customer data. Validate premium calculations for various travel insurance claim policies. Efficiently performed liaison between clients and cross-functional teams, ensuring accurate policy modifications under minimum supervision.
QA Specialist (Full-Time) at 20-20 Technologies Bangladesh Ltd.
November 1, 2011 - August 1, 2013Experienced with 'Enterprise insight', an enterprise-scale manufacturing software for increased business processes agility. Led successful implementation with team training in German y, achieving a 90% success rate.
SQA Engineer (Full-Time) at Orion Informatics Ltd.
April 1, 2009 - November 1, 2011Tested 'CRA Wiz', a large-scale accounting financial web and desktop app for mortgage applications to the USA Government, utilizing SQL queries for backend testing and Crystal Reporting tool. Worked closely with the Azure Boards feature of Azure DevOps to plan and track user stories and sprints in an Agile development environment.
Education
EMBA (Management) at North South University
January 11, 2030 - December 8, 2025Bachelors in Computer Science and Engineering at East West University
January 11, 2030 - December 8, 2025Qualifications
ISTQB Software Testing Foundation Certification
January 11, 2030 - December 8, 2025Advanced Certificate on Mgmt. Professionals (ACMP 4.0)
January 11, 2030 - December 8, 2025Agile Process
January 11, 2030 - December 8, 2025Google IT Support Professional Certificate
January 11, 2030 - December 8, 2025Generative AI by Microsoft and LinkedIn
January 11, 2030 - December 8, 2025Industry Experience
Software & Internet, Financial Services, Healthcare, Retail, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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