Piotr Świtlicki
Discover the value of working with a dedicated expert focused on delivering tailored backend solutions.
Graduate of Applied Computer Science (Engineer’s degree) from Cracow University of Technology (Politechnika Krakowska).
Backend developer with commercial experience working on enterprise-level CRM systems.
I specialize in Laravel, SuiteCRM, SugarCRM, backend integrations, and working with legacy codebases.
I have worked in production environments where reliability, debugging complex issues,
and maintaining poorly documented systems were critical.
Most of my experience comes from working with the Laravel, SuiteCRM / Sugar framework,
where I was responsible for developing, maintaining, and extending production CRM systems and web applications.
Core Experience:
– development and maintenance of SuiteCRM / SugarCRM systems
– resolving critical production issues
– legacy code refactoring
– CRM performance optimization
– backend module development (Laravel / PHP)
– WordPress ↔ CRM integrations
– event-driven architecture (hooks)
– caching systems and dynamic views
– multi-user calendar systems
– client portal development (Laravel + API)
Key Impact:
– 100+ production features, fixes, and improvements delivered
– CRM system handling 50k+ records
– resolved issues external vendors could not fix
– multi-user shared scheduling system implementation
– Laravel-based client portal (API-driven architecture)
Backend developer with commercial experience working on enterprise-level CRM systems.
I specialize in Laravel, SuiteCRM, SugarCRM, backend integrations, and working with legacy codebases.
I have worked in production environments where reliability, debugging complex issues,
and maintaining poorly documented systems were critical.
Most of my experience comes from working with the Laravel, SuiteCRM / Sugar framework,
where I was responsible for developing, maintaining, and extending production CRM systems and web applications.
Core Experience:
– development and maintenance of SuiteCRM / SugarCRM systems
– resolving critical production issues
– legacy code refactoring
– CRM performance optimization
– backend module development (Laravel / PHP)
– WordPress ↔ CRM integrations
– event-driven architecture (hooks)
– caching systems and dynamic views
– multi-user calendar systems
– client portal development (Laravel + API)
Key Impact:
– 100+ production features, fixes, and improvements delivered
– CRM system handling 50k+ records
– resolved issues external vendors could not fix
– multi-user shared scheduling system implementation
– Laravel-based client portal (API-driven architecture)
Skilled professional committed to delivering reliable backend solutions for your business.
1+
2 + Years of Experience
1+
100+ Successful Projects
1+
50k+ Records Managed in CRM Systems
1+
24/7 Support for Clients