The project defines and standardises a reusable quality-assurance operating model for software service providers delivering digital products across different customer environments. The model covers quality-control procedures, quality-assurance planning, test strategy, test management, defect handling, reporting standards and reusable governance assets. It establishes differentiated service approaches for manual, hybrid and automation-supported quality assurance according to product complexity, risk, delivery maturity and customer requirements. The framework is intended to improve consistency, traceability and repeatability while remaining adaptable to different software-development lifecycles and delivery organisations. Key challenges include balancing common quality standards with different customer processes, technology stacks, risk profiles, delivery models and levels of QA maturity.

• Elaborate and maintain IS quality-control procedures, QA plans, test strategies, test-management standards and reusable quality-reporting practices.
• Conduct , analysing test evidence, coverage, defects, risks and delivery practices against agreed quality expectations.
• Coordinate functional, integration, regression, API and UAT test campaigns, including test scope, environments, data, dependencies and results reporting.
• Maintain quality-risk registers and support prioritisation of mitigation, corrective and preventive actions.
• Analyse defect trends and recurring quality issues, identify root-cause themes and recommend improvements to development and QA practices.
• Define reusable test-case, defect-reporting, traceability and quality-evidence standards and advise stakeholders on practical quality improvements.

The programme covered the continuous development, integration and release of a large-scale financial-data and trading platform delivered through desktop, web, mobile and API channels. Delivery involved multiple distributed Agile squads working across frontend applications, backend services, APIs, shared components and interconnected systems. The programme operated through regular release cycles and patches and depended on coordinated testing across shared environments, data sets and integration dependencies. The platform served a regulated financial-services environment where product quality, traceability, production stability and auditable delivery evidence were critical. Key challenges included maintaining consistent behaviour across channels, validating complex integrations, controlling quality risk across interdependent changes and providing reliable evidence for acceptance and release decisions.

• Developed and maintained comprehensive QA plans, test strategies, quality-control procedures, coverage models and acceptance criteria across five Agile squads.
• Coordinated functional, integration, regression, API, non-functional and UAT test campaigns across web, desktop, mobile and backend changes, including environments, test data and dependencies.
• Created and approved Test Strategies, Test Plans and Test Summary Reports and communicated quality status, risks and recommendations to technical, product and senior stakeholders.
• Conducted using manual results, CI/CD signals, automated tests, defect metrics and production-monitoring evidence.
• Maintained quality-risk registers and analysed critical defects, defect trends and root causes, coordinating mitigations, fixes and preventive actions with development teams.
• Built quality dashboards and KPI reporting, maintained audit-ready evidence, assessed supplier deliverables and drove continuous improvement of QA and quality-control practices.

The programme covered the continuous development and release of public banking websites, digital marketing journeys and specialised web applications for UBS business and asset-management areas. The digital estate included content-management and publishing workflows, digital assets, reusable components, multilingual and localised websites, email journeys, APIs and third-party integrations. Delivery was distributed across several international Agile squads serving multiple business stakeholders, markets and customer-facing digital journeys. The programme operated in a regulated banking environment subject to GDPR, Swiss data-protection requirements and internal quality and governance controls. Key challenges included maintaining consistent quality across localised journeys, validating complex integrations and non-functional behaviour, coordinating testing across environments and providing traceable evidence for acceptance and release decisions.

• Led QA strategy and coordinated multi-team test delivery across four distributed Agile squads while managing a team of 15 QA engineers.
• Developed QA plans and test strategies covering scope, estimates, schedules, coverage, environments, test data, quality controls and acceptance criteria.
• Coordinated functional, integration, regression, API, exploratory, accessibility, compatibility, localisation and performance/load test campaigns.
• Created and approved Test Strategies, Test Plans and Test Summary Reports and presented quality status, residual risk and evidence-based recommendations to stakeholders.
• Maintained quality-risk registers, audit evidence and defect metrics; analysed quality trends and root causes and coordinated corrective and preventive actions.
• Conducted process reviews and quality assessments, introduced QA playbooks and Definition of Ready/Done standards, and continuously improved manual and automated quality controls.

The project covered the continuous development and release of a proprietary global e-commerce and payments platform used by software vendors and other digital businesses. The platform supported online checkout and payment journeys, transactional data processing, account and vendor functions, APIs and integrations with external payment and business systems. Delivery was organised through cross-functional Agile teams, with frequent product changes affecting customer transactions, payment flows and vendor revenue. The environment required reliable integration behaviour, accurate transactional data and strong regression control across interconnected services. Key challenges included complex payment scenarios, external-system dependencies, broad regression scope, security-sensitive functionality and maintaining product quality while increasing delivery cadence.

• Defined risk-based test strategies, test plans, scope, estimates, priorities and coverage for payment journeys, APIs, transactional data and system integrations.
• Coordinated functional, integration, regression, end-to-end and API test campaigns throughout Agile sprint and release cycles.
• Designed and executed REST/SOAP API, SQL and functional tests, applying structured test-design techniques and incorporating OWASP-focused security checks.
• Managed defect tracking, triage, investigation, prioritisation, retesting and release-impact assessment according to customer and payment risk.
• Analysed recurring defects and root-cause themes and introduced Definition of Ready/Done standards, risk matrices and improved quality-control practices.
• Maintained structured test results and quality evidence for acceptance decisions and developed CI-integrated regression checks that reduced manual regression effort by 75%.

This entry consolidates continuous early-career QA assignments delivered through third-party vendors and product companies. The contractual structure changed during the period, but the work represented a continuous QA career-start period across related web, telecom UAT and product QA delivery.

• The Vodafone workstream covered UAT and acceptance testing for digital customer journeys and service changes delivered in an Agile environment. The delivery model involved internal teams and external suppliers, including a large UAT organisation working across Bucharest and Utrecht.
• The Advanced Web Ranking workstream covered release validation for a proprietary desktop and web-related product used for SEO rank tracking and reporting. The product required validation across supported operating systems, browsers, product versions and customer configurations.
• Across the period, the common project context was web, telecom, e-commerce and product QA delivery, with frequent changes in vendor or organisational setup. The work remained continuous in practical terms and built the foundation for later QA lead, UAT lead and test-management responsibilities.
• The main challenges were coordinating acceptance evidence, reproducing customer-visible defects, validating compatibility across platforms, managing changing requirements and supporting release decisions in distributed delivery environments.

Tasks & responsibilities:

• Coordinated day-to-day UAT and QA execution across telecom web/e-commerce and product-release assignments, including a 300-person UAT organisation across Bucharest and Utrecht.
• Reviewed requirements and acceptance criteria and created test plans, scenarios, test cases, execution logs and traceable evidence.
• Managed defects, blockers, dependencies, workload and testing status; led daily Scrum and represented UAT in senior weekly planning.
• Validated internal and supplier deliverables and approved consolidated Test Summary and sign-off reports covering results, open defects, residual risk and acceptance status.
• Performed hands-on functional, exploratory, regression, API, SQL, cross-platform, compatibility and accessibility testing.
• Investigated customer-reported issues, supported defect triage and retesting, and communicated quality status and release risk to stakeholders.