
+
Years Experience
+
Test Cases Automated
+
CI/CD Pipelines Built
%
Avg Test Coverage
More than +20 companies
trusted worldwide_
Feb 02:
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guimmamanna/AI-Data-Test-Generator — Pushed commitsFeb 02:
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Designing SmartAutomation Solutions
to your requirements
Test Automation Engineering
Designing and maintaining scalable test automation frameworks for web and APIs using Playwright, Selenium, and Pytest. Built for reliability, maintainability, and long-term growth.
Workflow Automation for Teams
Automating end-to-end engineering workflows, including testing, releases, data setup, environment checks, and reporting, to reduce manual effort and accelerate delivery.
API & System Automation
Automating validation of business logic, data flows, and system integrations across distributed systems to ensure stability beyond the UI layer.
CI/CD Automation & Quality Gates
Embedding automated tests and quality gates into CI/CD pipelines using Jenkins, GitHub Actions, or Buildkite to enforce quality on every code change.
AI-Driven Automation & Intelligent Testing
Applying AI-assisted automation to optimise test coverage, analyse logs, detect anomalies, and support smarter release decisions.
Test Strategy & Automation Consulting
Defining automation roadmaps, test strategies, and quality metrics to help teams scale automation, reduce defect leakage, and mature QA practices.
Focused on automation that removes manual bottlenecks and scales engineering teams.
Available for senior automation, SDET, and AI-driven workflow automation engagements. Let’s talk.
+6years of experiencein Automation
Engineering and testing
QA Engineer
- Architected and built an enterprise-grade E2E test automation framework from the ground up using Python, Playwright, and Pytest with Allure reporting
- Reduced manual regression testing by 60% through comprehensive multi-layered test suites covering smoke, E2E, and UI tests integrated into CI/CD pipelines
- Improved test execution time by 40% by implementing parallel test execution and efficient test data management strategies
- Built and maintained 2,500+ automated test cases covering API, UI, and integration scenarios with 70%+ test coverage
- Developed financial processing system test coverage including transaction management, batch processing, and multi-tier approval workflows
- Collaborated with cross-functional teams to establish quality gates, reducing production defects by 45% year-over-year
Certificates
- AWS Certified Cloud Practitioner
Amazon Web Services (AWS)
- ISTQB Certified Tester
Foundation Level (CTFL)
- ISTQB Agile Tester
Foundation Level Extension
- ISTQB Test Automation Engineer
Advanced Level
- ISTQB Performance Testing
Foundation Level
- ISTQB AI Testing
Foundation Level
Education
- Bradford University
PhD in Robotics and Autonomous Systems
- Anglia Ruskin University
MSc Computer Science (Distinction)
- Catholic University
BSc Computer Science (Distinction)
- Harvard University
HarvardX: CS50's Introduction to Programming with Python
- Action Tutoring
Maths Lecturer
Researched
- Testing and Validation of Autonomous Systems
Conducted research on simulation-based testing, risk-driven validation.
- AI-Enhanced intrusion detection device for secure vehicular AD HOC
Patented an AI-driven intrusion detection device designed to secure vehicular ad-hoc.
- Automated Test Generation for Safety-Critical Systems
Developed AI-driven frameworks for generating comprehensive test suites for autonomous vehicle systems.
My Recent Works
My Skills
Test Automation:
Playwright, Selenium, Pytest ...Languages:
JavaScript, Python, TypeScript ...Web & APIs:
HTML, CSS, React, REST ...CI/CD & DevOps:
Git, Jenkins, Docker, AWS ...Quality & AI:
Test Strategy, Release Readiness ...
Hands-On QA & Automation Tutorials
Practical insights on test automation, CI/CD pipelines, and quality engineering strategies
Building Scalable Playwright Frameworks
Learn how to structure a production-ready Playwright automation framework with best practices.
Integrating Tests into CI/CD Pipelines
Step-by-step guide to embedding automated tests in your deployment pipeline with GitHub Actions.
AI-Powered Test Automation
Explore how to leverage AI for smarter test generation, maintenance, and result analysis.






