Member of the software development team.Responsibilities:• Platform Development: Create and implement new features within the existing software platform, utilizing best programming practices and design patterns• Legacy Code Development: Work on modernizing and optimizing existing code, including migration to newer technologies and refactoring to improve performance and readability.• Identify, analyze, and resolve application issues, including debugging and testing solutions• Taking part in platform migration process from JDK8 to JDK21• Create and maintain technical documentation and user guides to facilitate team work and assist future developers.• Participate in meetings with clients to gather requirements, present progress, and discuss any necessary changes or fixes to the project.• Collaborate closely with the project team and other departments to ensure high-quality software delivery and alignment in achieving project goals.Technologies: Java · OOP · JDK8 · JDK21 · REST · SQL · GIT · Spring · Guice · Maven · TestNG · AssertJ · Mockito · FTL · AWS · Jenkins · Postman · macOS

Member of the consulting team:• Taking part in the software implementation of the LCT product at the Microsoft company• Creating custom code in Java for CR• Using YAML files to manage state machine• Providing customized power Bi dashboards• Creating custom logic for CR using MVEL• Validating TAF tests

Member of the consulting team:• Taking part in the software implementation of the LCT product at the IKEA and Microsoft company• Creating custom code in Java for CR• Using YAML files to manage state machine• Providing customized power Bi dashboards• Creating custom logic for CR using MVEL

Member of the consulting team:• Taking part in the software implementation of the Demand at Ferrero company at Iberian, Scandinavian, Australian, UK and Mexican markets• Taking part in the software implementation of the• Fulfillment at Leroy Merlin company at polish market• Creating D360 reports and User Defined Measures• Presenting a solution to the customer and teaching the users how to use the application• Creating CR logic and project documentation•Supporting customer on the GO-LIVE phase• Involved in the academy activities• Supporting younger colleagues as "Buddy"• Validation results at the database (Oracle)• Creating one of the best case study solutions at the academy

My duties include:• Preparation of the preliminary design in AutoCad Software/ZW CAD• Selection and valuation of photovoltaic components• Technical and economic analysis of investment profitability• Contact with the customers and business partners• Participation and promotion of the company at fairs and events• Solving technical problems• Development company calculators and creating VBA macros

During my work in Viessman I performed the following duties:• Technical support of final customer in choosing the device• Help with diagnostics and troubleshooting of problems related to Viessmann equipment• Localizing of spare parts based on technical documentation• Dispatch of service trips to partner companies