Magda Lubiszewska

- develop and maintain Oracle SQL and PL/SQL solutions supporting critical financial systems - led large-scale database migration from Sybase to Oracle, including schema redesign, performance optimization, and data migration activities - designed and implemented CI/CD pipelines using GitLab CI/CD and Azure DevOps to automate database and application deployments - developed Infrastructure as Code (Terraform) solutions for provisioning and managing Microsoft Azure environments - automated database change deli

- led the Certified Engineers Program in Poland in 2024 in combined firm Credit Suisse and UBS, driving engineer participation, certification progress, and knowledge-sharing initiatives - coordinated program activities, supported engineers in achieving certifications, and collaborated with stakeholders to improve engagement and development outcomes - increased program participation by 30% and improved certification rates by 20% through structured communication and continuous improvements

- developed and maintained Oracle-based banking systems using SQL and PL/SQL - implemented change requests, database enhancements, and production fixes for business-critical applications - developed database reports supporting operational and business needs - supported system operations using Unix environments and shell scripting - ensured stability and reliability of enterprise banking applications through continuous improvements and incident resolution

- developed and maintained an Oracle-based sales management system supporting hundreds of users - designed database enhancements and implemented PL/SQL logic to support business processes - translated business requirements into technical solutions and system improvements - created technical documentation and supported testing, including UAT and automated tests - delivered reliable application enhancements across the full development lifecycle

- designed data models, application architecture, and technical solutions for enterprise logistics systems - translated business requirements into functional and technical specifications, UML models, and system designs - acted as a domain expert bridging business stakeholders and development teams - contributed to international logistics projects, ensuring scalable and maintainable IT solutions

- developed and optimized Oracle database solutions using SQL and PL/SQL for telecom CRM and billing systems - designed and maintained data models, database logic, workflows, and reporting solutions supporting key business processes - delivered end-to-end enhancements for enterprise applications, including requirements analysis, development, testing, and deployment - collaborated with business stakeholders to translate operational needs into scalable IT solutions - administered and continuously improved Cus