Possessing specialization in Delphi development since 1994, the candidate has a profound experience in crafting software tailored for both public and private sectors. This extensive background has involved continuous learning about business rules and embracing new challenges, which includes dedicated daily studies of related technologies.

The candidate's expertise includes proficiency in version control systems such as GitLab, GitHub, and Subversion/Tortoise, alongside flow analysis with GitFlow. They are well-versed in agile methodologies including Scrum and Kanban, and adept in utilizing Confluence and Jira for project management. Furthermore, they hold specific skills in Object-Oriented Programming (OOP) and data connectivity using various technologies like BDE, FireDac, DBExpress, RestDataWare, and RestClient. Their development portfolio spans across Client/Server architectures, web-based, and multi-layered software systems.

The candidate is competent in creating APIs using FrameWork Horse and adheres to MVC architectures while emphasizing SOLID principles, Clean Code, and Clean Architecture. Their technical skills extend to the development and use of components, DLLs, and RestFul/SOAP/SWDL APIs, as well as integrating with fiscal printers and other specialized equipment. They are knowledgeable in data encryption techniques and adept in both SQL (Firebird, MySQL, PostgreSQL, Oracle SQLServer DB2 Sybase) and NoSQL databases (Firebase, MongoDB). Additionally, the candidate integrates external tools, including various Google services, into their workflow for enhanced functionality and performance.