● Developing software solutions using C, Git, and Linux in a peer-learning environment. ● Gaining hands-on experience with networking, system programming, and low-level development. ● Working on real-world coding challenges and projects with an emphasis on problem-solving and algorithmic thinking. ● Collaborating in a highly autonomous and team-driven environment to build efficient and scalable applications. ● Exploring Google Cloud services for cloud-based development and deployment. ● Improving professional proficiency in Finnish language to enhance communication in a workplace setting.

● Developed full-stack web applications, collaborating with developers of various seniorities on real-world projects. ● Specialized in frontend development, working with JavaScript, TypeScript, React.js, Redux, and CSS/SASS, while also implementing unit testing. ● Gained experience in DevOps practices, including Bash scripting, Docker containerization, and CI/CD pipelines using GitHub Actions. ● Worked with cloud platforms, gaining hands-on experience in AWS and Microsoft Azure for cloud computing and deployment. ● Explored software architecture and cybersecurity principles, broadening expertise beyond development.

● Developed and optimized business processes by extending 1C Enterprise ERP 2.4 with new functions and modules. ● Led migration from 1C Enterprise ERP 2.4 to 2.5, ensuring a smooth transition with minimal downtime. ● Created and optimized analytical reports using SKD, improving data accessibility and usability. ● Integrated external data sources into enterprise systems via REST API, SOAP, and COM, improving data consistency and accessibility. ● Developed and optimized access control mechanisms, including Row-Level Security (RLS), to secure sensitive data. ● Resolved critical performance bottlenecks through proactive monitoring and analysis using TechJournal, Perfmon, MS SQL Profiler, and APDEX. ● Managed 1C Server and SQL Server environments, including maintenance, troubleshooting, and optimization. ● Conducted client interviews and collected business requirements to translate them into software functionalities. ● Provided mentorship and guidance to junior developers, fostering skill development and best practices.

● Developed and maintained new features for 1C:Accounting 3.0, enhancing system functionality and usability. ● Integrated and adapted BIT.Finance, ensuring seamless financial data management within the ERP system. ● Designed and implemented user reports (SKD), improving data analysis and decision-making processes. ● Developed and customized UI forms, optimizing user experience and workflow efficiency. ● Connected and maintained peripheral equipment, including cash desks and receipt printers, ensuring uninterrupted operations. ● Managed tasks in Jira and documented processes in Confluence, maintaining clear project tracking and knowledge sharing. ● Gathered and analyzed user requirements, defining project scope and translating business needs into functional solutions.

● Developed and customized the 1C Trade Management 1.3 system, focusing on data import from Excel and ensuring smooth system functionality. ● Collaborated with web developers and SEO specialists during the requirements design phase, ensuring alignment between business needs and technical implementation. ● Conducted unit testing to validate web application functionality, followed by functional, usability, negative, and security testing both during development and post-deployment. ● Designed and implemented synchronized modules for seamless data exchange and integration between 1Ci Enterprise and the web application. ● Assisted in business analysis and system design, defining business, technical, and user requirements for the web application.

● Developed and customized configurations for controlled forms in 1C:Enterprise ERP, ensuring smooth system operation and seamless integration. ● Integrated external systems via web services (HTTP, REST, SOAP), facilitating data exchange in JSON and XML formats and working with APIs. ● Developed and maintained 1C:Enterprise configurations for UPP, UT, UNF, Accounting, and BitFinance, including data exchange configurations (KD). ● Enhanced default configurations using the 1C Standard Development Kit (BSP) to meet business needs. ● Managed data access control, configuring user rights and permission sets to ensure system security and compliance. ● Configured and connected commercial equipment, including barcode scanners, receipt printers, and video surveillance systems. ● Provided first- and second-line technical support, troubleshooting issues and maintaining internal documentation. ● Optimized system performance, refactored legacy code, and improved database query efficiency, significantly reducing response times. ● Developed accounting client applications using MFC C++, ADO, ASP, COM, T-SQL, with MS SQL Server as the primary database. ● Managed IT infrastructure, administering VMWare ESXi, Hyper-V virtual servers, MS Terminal Servers, and M-Daemon mail servers.

● Developed educational software for physics lessons using DirectX and the Windows API with Borland Delphi 7. ● Designed interactive simulations and visualizations to enhance the learning experience in physics education. ● Presented developed educational tools at scientific conferences, demonstrating their potential impact on the learning process. ● Engaged with educators and researchers to refine and improve the functionality and usability of the software.