MS SQL Developer & PHP Developer

Experienced developer with 20 years of commercial experience. He works in PHP, Javascript, C++ or SQL and has been developing in Delphi (Object Pascal) for 4 years. In his current position, he was largely involved in creating a new architecture for the company's production process. This included testing components, taking measurements and displaying them in graphs, which he then saved to a web page in PHP, evaluating them and storing them in databases. Recently, he wrote a laser application in C++ to laser print a production number, labeling, etc. on a printer. During his internship, he encountered agile methodologies. His English is at B2 level and he can communicate both written and spoken.

SW Developer

(2019 - now)

• Took over management of existing PgSQL database for filament production process
• Participated in development of new IT architecture for filament production process
• Created development documentation
• Used PHP, HTML, JavaScript, CSS, PgSQL, MinGW

Programmer

(2015 - 2019)

• Cooperated in modernization and development of monitoring SW
• Took over and continued development of SW layer for communication with remote devices
• Explored communication protocols and encryption of data transfers
• Explored communication services SigFox, REST-API, and SOAP
• Explored Linux, Asterisk (FreePBX) telephone exchange, 2N VoiceBlue gateway, and VoIP telephony
• Used Delphi 2007

Programmer

(2004 - 2014)

• Completed development of Proxy+ product in Delphi 7
• Developed new functionality and modified existing functionality
• Tested and provided customer support via phone and email
• Deepened knowledge of various protocols (TCP, UDP, ICMP, FTP, HTTP, SSL, SMTP, POP3, IMAP)
• Standalone development of infrastructure system for employees, tasks, orders, inventory, and attendance
• Standalone development of web applications for customers
• Used HTML, PHP, JS, CSS, PgSQL

Programmer

(2001 - 2004)

• Standalone development of internet application for food ordering system
• Standalone development of utilities and graphical/control components
• Worked with 3rd party hardware and created SW for communication with it
• Used ASP, MSSQL, Visual Basic, HTML, JavaScript, Microsoft Visual C++, Delphi