Ngoh Ronaldo Acha
Senior Quality Assurance Engineer with 5+ years of experience building scalable, end-to-end test automation and embedding quality into CI/CD pipelines across iGaming, fintech, and SaaS web platforms.
About
Senior Quality Assurance Engineer with 5+ years of experience building scalable, end-to-end test automation
and embedding quality into CI/CD pipelines across iGaming, fintech, and SaaS web platforms. Specialized in
QAOps practices combining test automation (Playwright, Cypress, TypeScript) with DevOps tooling (Docker,
Kubernetes, GitHub Actions, Jenkins, AWS) to deliver continuous, shift-left quality. Designer and developer of
production-grade QA tooling, including vPerformance (a deployed web performance testing platform) and UI
Design Validator (a Figma-to-implementation visual regression tool). Proven record of reducing regression
cycles by up to 40%, achieving near-zero critical production defects, and aligning QA strategy with product,
performance, and security goals at scale.
- 7 years' experience
- Joined April 2026
Languages
- EnglishAdvanced
- FrenchBeginner
Industry experience
- Gaming
- Software & Internet
- Professional Services
- Media & Entertainment
- Financial Services
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Work experience· 7 roles
Architected a Playwright + TypeScript automation framework with Page Object Model, parallel execution, and Allure reporting; reduced regression cycle time by 40% and enabled daily releases. Integrated automated E2E, API, and accessibility suites into GitHub Actions CI/CD pipelines with quality gates that block deployments on critical failures, cutting production hotfixes by ~60%. Containerized the test suite with Docker and ran parallel tests on a self-hosted Kubernetes grid, scaling from 4 to 30+ workers. Built monitoring dashboards in Splunk over Cloudflare logs to detect traffic anomalies. Led performance/load testing with k6 and JMeter on high-traffic iGaming flows. Conducted OWASP-aligned security testing and WCAG 2.1 audits. Partnered with Engineering, DevOps, and Product to embed shift-left quality practices and Definition of Done criteria.
Architected a Playwright + TypeScript automation framework with the Page Object Model, parallel execution, and Allure reporting; integrated automated E2E, API, and accessibility suites into GitHub Actions CI/CD pipelines with quality gates that block deployments on critical failures; containerized the test suite with Docker and ran parallel browser tests on a self-hosted Kubernetes-based test grid; built proactive monitoring dashboards in Splunk over Cloudflare logs; led performance/load testing with k6 and JMeter; conducted OWASP-aligned security testing and WCAG 2.1 accessibility audits; partnered with Engineering, DevOps, and Product to embed shift-left quality practices; validated UI implementations against Figma designs and conducted SEO/UX audits.
Collaborate cross-functionally with engineering, DevOps, and product teams to deliver high-quality releases in a fast-paced iGaming environment. Design and execute comprehensive test strategies, improving defect detection and reducing production issues. Analyze Cloudflare logs using Splunk to proactively identify anomalies and system vulnerabilities. Conduct UI/UX, accessibility, and SEO audits to enhance conversion rates and user engagement. Perform security and performance testing to ensure compliance with industry standards and high-traffic resilience. Validate UI implementations against Figma designs to ensure consistency and usability.
Education
Certifications and awards· 37
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