Stylianos Agathokleous

Automation Framework Architect at Grae Group (iGaming)

Designed and architected Playwright-based automation framework for iGaming CRM and player account operations, covering login, signup, KYC, deposits, withdrawals, bonuses, wallet transactions, player profile, and full end-to-end gaming flows. Implemented advanced Playwright features: parallel execution, browser isolation, cross-browser capabilities, and custom fixtures supporting iGaming customer journeys. Executed sprint feature testing across releases and hotfix cycles to ensure functional stability. Created reusable automation utilities (authentication flows, payment mocks, data builders, stubbing helpers). Built GitHub Actions CI/CD pipelines with matrix builds, environment routing, and dynamic smoke/regression flows. Reduced scripting effort via AI-powered test generation and custom harnesses. Mentored QA automation engineers on architecture best practices.

Senior Automation Engineer / SDET at Amdocs Ltd (Telecom)

Developed and maintained Cypress and Playwright automation frameworks across onboarding, billing, delivery, payments, user actions, filters, and back-end flows. Executed manual and automated regression testing for each sprint, release, and feature rollout. Built and scaled 50+ automation suites with layered architecture supporting telecom, billing, and network systems. Designed and executed Sanity Automation Test Packs (Postman + Cypress) for release readiness and environment stability: triggered daily on Jenkins, executed after platform upgrades or infrastructure changes, and run on pre-release environments. Performed detailed defect investigations (API failures, backend errors, UI inconsistencies) and shared findings with developers to accelerate root-cause analysis. Automated 100% of API regression using a Postman + Cypress hybrid pipeline. Implemented advanced retry/wait utilities, polling logic, and backend validators. Built Jenkins pipelines enabling sanitised and smoke tests, im

Senior Automation Engineer at Amdocs Ltd

Developed and maintained Cypress and Playwright automation frameworks across ordering, billing, delivery, payments, and backend workflows. Led manual and automated regression testing cycles, built reusable automation utilities, and mentored QA automation engineers. Implemented CI/CD pipelines and performance testing support.