Javascript Developer

Candidate has extensive IT and programming experience, encompassing a variety of technologies and languages such as PHP, MySQL, Clipper, JavaScript, APEX, PL/SQL, Node.js, Express.js, jQueryMobile, jQueryUI, Socket.io, TypeScript, MSSQL, GraphQl, TypeORM, Knex, and Swagger. His experience also includes working as a system administrator and consultant, as well as leading a team of programmers and dealing with clients. He has also authored various applications and modules in the areas of accounting, payroll, logistics, etc. His experience also includes working with various operating systems and technologies as well as on both desktop and server platforms.

• 1985 - Secondary School (SŠ)
• 1991 - Requalification in programming
• 1992 - Economics and Accounting education
• 15+ years as a freelance programmer and independent IT specialist, including leading a private IT company. Developed various programs such as accounting, payroll, inventory, retail, and production systems. (PHP, MySQL, Clipper)
• 2013-2015 - System Administrator. Managed Linux and Windows servers, as well as a network of approximately 600 Windows users.
• 2015-2019 - Web Application Programmer. Developed a logistics module for container movement planning in Hamburg, Germany using JavaScript. Created an asset management application with investment module using Apex, PL/SQL, and JavaScript. Developed a truck logistics application for container transport using Node.js, Express.js, jQuery Mobile, jQuery UI, and Socket.io.
• 2019-2021 - Consultant. Provided software consulting services, including analysis, solution design, client negotiations, and team management. Developed APIs in Node.js, JavaScript, and Google Apps Script, and managed Oracle databases.
• 2021-2022 - Programmer. Member of the backend programming team, working on internal applications for a multinational logistics company using TypeScript, MSSQL, GraphQL, TypeORM, and Knex.
• 2022-2023 - Senior Backend Programmer. Worked on an internal market research application using TypeScript, MongoDB, and GraphQL.
• Skills: Experienced in using iOS, Linux Debian, Terminal, Visual Studio Code, Firefox, Git, SQLDeveloper, and LibreOffice. Familiar with Debian, CentOS, Oracle Linux, Nginx, PM2, OracleDB, MariaDB, and X2Go for server-side work. Proficient in JavaScript, Node.js, Express, Apollo, Socket.io, TypeORM, Knex, and Swagger for projects.
• Languages: Fluent in Slovak (native), passive knowledge of English, basic conversational German, and Russian (although not actively used).
• Hobbies: Music (guitar, rock), cars (racing), and sports.
• Goal: To implement meaningful ideas, write clean code, avoid wasting time on commuting, and have a job where I can apply my experience and continuously learn something new.