Vadim Sushin
@vadimsushin
Senior Backend PHP Developer at SIA Woxparts, who developed and maintained e-commerce backends and custom functionality.
LatviaWhat I'm looking for
At SIA Woxparts, I developed and maintained e-commerce backends and custom functionality using PHP, Symfony, Doctrine, and Twig. I also worked on database structures, query optimization, application performance, and production stability.
As a freelance Backend PHP Developer, I built backend features and database-driven functionality for web applications, including a GPS tracking and field operations platform, a London limousine booking platform, and an Estonia driving-school comparison platform.
Earlier, I developed web platforms and internal tools at Nutritional Science Solutions Ltd, and worked on Linux systems and network infrastructure in other roles. My background includes database-driven applications, integrations, Linux administration, and networking.
Experience
Work history, roles, and key accomplishments
Backend PHP Developer
SIA Woxparts
Feb 2021 - Jul 2026 (5 years 5 months)
Developed and maintained e-commerce backends and custom functionality using PHP, Symfony, Doctrine, and Twig. Supported Linux/Apache/MySQL production environments and optimized database structures and query performance.
Backend PHP Developer
Freelance
Dec 2018 - Feb 2021 (2 years 2 months)
Built backend features and database-driven functionality for web applications, independently and with distributed teams. Translated business requirements into application logic, database structures, and third-party integrations.
Programmer & System Administrator
Terminal Intermodale Venezia
Mar 2017 - Sep 2017 (6 months)
Developed an intranet portal and administered Linux servers and DNS, FTP, and mail services. Worked with VLANs, routing, and firewall configuration.
Programmer
Nutritional Science Solutions Ltd
Jan 2010 - Jan 2017 (7 years)
Developed web platforms, internal tools, e-commerce functionality, databases, and data-exchange processes using PHP, Perl, FoxPro, MySQL, and MS SQL Server.
Engineer
City Holding SIA
Jan 2008 - Jan 2010 (2 years)
Developed, created, and maintained IT infrastructure, servers, and networks, including availability, backups, and security.
ISP Infrastructure Engineer
Jūlija O SIA
Jan 2004 - Jan 2008 (4 years)
Built an ISP network from scratch; managed servers, routing, wireless networking, and network-management automation.
System Administrator / Engineer
Earlier roles
Jan 1990 - Jan 2004 (14 years)
Performed network and system administration, hardware and user support, software development, system configuration, and telecom team leadership.
Education
Degrees, certifications, and relevant coursework
Baltic International Academy
Bachelor's degree, Management Information Systems
Bachelor's degree in Management Information Systems from Baltic International Academy, completed in 2010.
Riga Polytechnical Institute
Radio Engineering
Studied at the Faculty of Radio Engineering; studies not completed.
Availability
Location
LatviaAuthorized to work in
Salary expectations
Job categories
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