Oleksii Nesterov

• Develop Java code and write unit tests • Developing back-end systems for high-performance web applications • Database management and optimization of database structures and SQL queries Project: LMS - learning platform Tech Stack: Java, Spring, Lombok, MySQL, H2, Gradle, Jira, Docker Project: Bookshare Tech Stack: Java 17, Spring, Lombok, PostgreSQL, H2, Maven, Jira

Responsibilities: Сlarification of the customer's requirements for the project Project planning and coordination (budget, time, quality) Management of the development process (setting tasks, deadlines, checking the result of work and providing the results to the customer) Results: Successfully implemented 4 projects in the field of Health, Internet of things, communication platforms from ideas to results. Managing teams of 4-6 people.

Formation of technical specifications for the project together with the customer Project cost determination, responsibility for the company's profit Preparation of project documentation, agreements, product specifications Project plan creation, control of compliance with project deadlines Organization of team work Risk management Monitoring of project parameters in terms of timing, finance and quality Prepared regular reports for customers Settlement of conflict situations

Сonducted research on materials with a view to their application in batteries Responsibility: Literature research in the field of Li-ion Battery Preparing of glass-ceramic dielectric samples for research Next measurements and experiment techniques were done: DSC, Electrical Measurements, Impedance Spectroscopy, X-Ray analysis, NMR, AFM. Analysis and theoretical justification of the obtained data were made Participation in writing articles, conferences, grants was part of the responsibilities