Muhammad Umar Sultan Sheikh
@muhammadumarsultan
Senior QA Automation Engineer (SDET) specializing in test frameworks, API/security/performance testing, and CI/CD quality.
What I'm looking for
I’m a Senior QA Automation Engineer (SDET) with 9+ years designing and scaling test automation frameworks across fintech, SaaS, and enterprise platforms. I’ve delivered test systems supporting $10M+ in monthly transaction volume and helped cut regression cycle time by 30% while growing automation coverage from 15% to 45%.
I combine hands-on automation with structured security testing—building coverage for authentication/authorization and data protection, leveraging OWASP ZAP and security-focused test planning aligned to ISO 27001 control objectives. In parallel, I’ve re-architected test strategies for high-traffic, revenue-critical workflows, improving system reliability and measurable user satisfaction by 40%.
In Agile delivery, I embed quality into CI/CD using Azure DevOps, partner with developers and product owners, own sprint QA scope, run code reviews, and support QA hiring via technical interviewing. I’m also expanding into AI-assisted and agentic AI testing to accelerate test authoring and maintenance without sacrificing coverage quality.
Experience
Work history, roles, and key accomplishments
Senior QA Engineer II
AlphaBOLD
Feb 2024 - Present (2 years 5 months)
Own automation strategy for the dPO Technologies platform, adopting Playwright, Cypress, and Selenium to cut regression cycle time by 30%. Built security-focused test coverage (authentication, authorization, data protection, API vulnerability testing) and aligned scenarios to ISO 27001 control objectives.
Senior QA Engineer I
AlphaBOLD
Feb 2022 - Feb 2024 (2 years)
Built and scaled automated test plans across multiple client projects, increasing automation coverage by 200% and raising the automation ratio from 15% to 45%, reducing manual regression effort by 50%. Incorporated baseline security checks into regression suites and stabilized CI/CD smoke and regression suites by reducing flaky test failures.
QA Engineer II
AlphaBOLD
Aug 2020 - Feb 2022 (1 year 6 months)
Designed an automation framework for a portfolio of web applications, reducing overall testing time by 40%. Automated smoke testing for the Peak15 project and integrated it into CI/CD pipelines, cutting the release cycle time by 60%, and established repeatable security and data-handling test checkpoints.
Staff Consultant and SQA
AlphaBOLD
Aug 2018 - Aug 2020 (2 years)
Designed and executed Selenium-based automated test plans across client engagements and advised clients on QA strategy, aligning security and compliance considerations to business requirements. Built foundational automation and manual testing practices carried forward into later AlphaBOLD QA initiatives.
QA Engineer
Netsol Technologies Inc.
Nov 2016 - Aug 2018 (1 year 9 months)
Increased automation test coverage from 55% to 68% for the NetSol Financial Suite and reduced defect density by 20% through improved automation and validation. Delivered the NetSol Financial Suite to Mercedes China, contributing to a 30% increase in client-reported customer satisfaction, and built SQL-based data validation checks for data integrity and calculation accuracy.
Software Quality Assurance Intern
Brain Telecommunication Ltd.
Aug 2016 - Nov 2016 (3 months)
Executed software testing lifecycles and managed end-to-end bug lifecycles using Jira. Produced structured Jira reporting to provide visibility into defect trends for the project team.
Education
Degrees, certifications, and relevant coursework
University of Sargodha
Bachelor of Science, Information Technology
2012 - 2016
Earned a Bachelor of Science in Information Technology from the University of Sargodha (Sep 2012–Jul 2016).
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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