Test automation
Build or improve maintainable UI and API testing frameworks. Create reusable patterns that make new tests easier to write and trust.
OPEN TO FREELANCE QA PROJECTS
Better testing.
Stronger releases.
Less guesswork.
I'm Mostafa — a Staff Software Engineer in Test and QA Architect. I help teams turn complex testing challenges into reliable automation and confident releases.
Orlando, Florida / Remote collaboration
10+
Years in quality engineering
15
QA engineers led & mentored
8
Products using shared frameworks
~90%
Cloud testing cost reduction
01 / HOW I CAN HELP
Senior QA expertise.
Built around your needs.
From an automation bottleneck to a testing strategy from scratch, bring experienced engineering thinking to your next project.
QA strategy & audits
Find the gaps in your coverage, prioritize your highest product risks, and turn a growing test suite into a practical quality plan.
CI/CD & test reliability
Reduce slow feedback loops, diagnose flaky tests, and integrate parallel execution and actionable reporting into your pipelines.
02 / SELECTED IMPACT
Real work.
Measurable outcomes.
Selected results from my work at Siemens Digital Industries Software.
FASTER FEEDBACK
2 hours → 25 min
Regression testing, accelerated.
Redesigned execution with parallelization, smart test grouping, and cloud optimization to shorten the wait between a code change and a useful result.
Before120 min
After25 min
REUSABLE FOUNDATIONS
~60%
Less time authoring tests.
Architected a modular Node.js automation framework adopted by 4+ product teams, standardizing shared utilities and accelerating engineer onboarding.
One framework. More room to build.
Quality at enterprise scale. Led QA strategy and automation orchestration for the unified Siemens.com initiative, bringing three major digital platforms together.
03 / THE EXPERIENCE BEHIND THE WORK
A builder's mindset.
A leader's perspective.
A decade at Siemens Digital Industries Software, from establishing a Web QA practice in Cairo to leading a distributed engineering team.
OCT 2024 — PRESENTOrlando, FL · Remote
Staff Software Engineer in Test
Siemens Digital Industries Software
Lead 15 QA engineers, own organization-wide QA strategy, and architect cross-product automation. Introduce LLM-driven test reporting and quality checkpoints throughout delivery pipelines.
OCT 2021 — OCT 2024Cleveland, OH · Remote
Senior Software Quality Assurance Engineer
Siemens Digital Industries Software
Built reusable automation adopted across product teams. Accelerated regression runs and migrated cloud device testing to AWS Device Farm, reducing licensing costs by approximately 90%.
JUN 2016 — OCT 2021Cairo, Egypt
Software QA Engineer
Siemens Digital Industries Software
Founded and scaled the Web QA practice, building and automating 1,500+ test cases. Established Salesforce regression coverage, TestRail practices, and automated TeamCity quality gates.
THE TOOLKIT
Deep in the details.
Languages
Python · JavaScript · TypeScript · Bash
Testing
Playwright · PyTest · Selenium · NightwatchJS · REST Assured · Postman · GraphQL
Delivery & cloud
AWS · Docker · Kubernetes · GitHub Actions · Bitbucket Pipelines · TeamCity · Jenkins
CREDENTIALS
- AWS Certified DevOps Engineer
Professional
- AWS Certified Solutions Architect
Associate
- ISTQB Certified
Foundation
B.Sc. Biomedical Engineering
Cairo University · Class of 2014
04 / LET'S WORK TOGETHER
Your next release
can feel different.
Need help with automation, test reliability, or a QA plan?
Tell me about your product, your challenges, and your timeline.