QA Automation Engineer focused on building reliable UI, API and mobile automation systems.

I design and scale automation systems that give teams fast, trustworthy feedback for every release cycle.

• Domain: mobile banking quality assurance and enterprise-grade test strategy
• Mission: reduce release risk while accelerating CI/CD delivery confidence
• Direction: SDET / Senior QA Automation Engineer with architecture ownership

• Mobile Banking: critical account flows, transaction reliability, edge-case scenarios
• UI Automation: stable end-to-end validations with maintainable page/object architecture
• API Automation: contract-first checks, schema drift detection, and data integrity
• Regression Systems: deterministic suites tuned for high signal and low execution noise

• Treat tests as production software: readable, versioned, reviewable, observable
• Build layered pipelines: smoke, API, UI, mobile, contract checks with clear gates
• Optimize for reliability first, speed second, then scale both with CI parallelization
• Continuously attack flaky tests with root-cause analysis and hardening patterns

• Build pass trend and failure clustering
• Flaky test rate and quarantine escape rate
• Contract break detection lead time
• Time-to-feedback in pull request pipelines
• Defect leakage from pre-prod to production

• Mobile banking test automation maturity
• Contract testing across service boundaries
• Resilient UI/API suites for faster release validation
• CI/CD execution architecture and failure observability

These links point to your public repositories under eyupcanbilgin (not placeholders). The six boxes at the top of your GitHub profile are Pinned repositories — you change those on your profile with Customize pins.

• playwright-quality-gates-lab — Playwright + TypeScript QA lab (UI, API, a11y, performance smoke, CI gates)
• qa-event-performance-lab — REST, Redis, RabbitMQ, Kafka/Redpanda, k6 / JMeter / Locust
• ai-quality-evaluation-lab — AI quality evaluation, regression datasets, groundedness / hallucination checks, CI thresholds

Open to impactful QA automation collaborations and engineering leadership opportunities.