Dionysios Strongylis

Technical Business Analyst

Chubb

Coordinate BAU support and continuous improvement for business-critical EMEA applications, aligning stakeholders on service priorities. Act as key technical and delivery contact for replatforming and legacy infrastructure retirement, and coordinate end-to-end change and release activities.

SQLPl SQLPythonJiraServiceNowCMDBSSOCybersecurityProject ManagementStakeholder Management

Manager, Solution Delivery

Pfizer

Led end-to-end delivery initiatives across Contract Operations and Contract Insights, coordinating global stakeholders to deliver automation and process improvements. Drove efficiency initiatives and supported technology adoption across Snowflake, IICS, and advanced analytics.

SnowflakeIICSadvanced analyticsProject ManagementStakeholder ManagementProcess Improvement

Senior Associate, Solutions Engineer

Pfizer

Coordinated a six-month contract-operations modernisation initiative with a three-developer team, translating business requirements into delivery tasks. Delivered enterprise data and reporting solutions using SAP BusinessObjects, PL/SQL, Python, UNIX, and Tableau, and served as rotating Scrum Master.

SAP Business ObjectsPl SQLPythonUnixTableauJiraAgileScrumKPI Dashboards

Research Associate / Junior Software Developer

Contributed to architecture co-design, execution planning, and cross-team pilot deployments on Horizon 2020 programmes. Developed data-driven and modelling applications using Python, SQL, C++, OpenCV, and analytics libraries.

PythonSQLC++OpenCVAnalyticsResearchProject Coordination