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I'm a senior full-stack developer with over 10 years of expertise in PHP and JavaScript, specializing in building and maintaining high-performance, scalable applications for enterprise environments. I've led cross-functional teams, implemented data retention and audit logging, SSO/SAML authentication, and dynamic permission systems, and I've consistently delivered improvements in performance and reliability across large customer workloads.…I'm a senior full-stack developer with over 10 years of expertise in PHP and JavaScript, specializing in building and maintaining high-performance, scalable applications for enterprise environments. I've led cross-functional teams, implemented data retention and audit logging, SSO/SAML authentication, and dynamic permission systems, and I've consistently delivered improvements in performance and reliability across large customer workloads.

Dmytro Petryshen

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm a senior full-stack developer with over 10 years of expertise in PHP and JavaScript, specializing in building and maintaining high-performance, scalable applications for enterprise environments. I've led cross-functional teams, implemented data retention and audit logging, SSO/SAML authentication, and dynamic permission systems, and I've consistently delivered improvements in performance and reliability across large customer workloads.…I'm a senior full-stack developer with over 10 years of expertise in PHP and JavaScript, specializing in building and maintaining high-performance, scalable applications for enterprise environments. I've led cross-functional teams, implemented data retention and audit logging, SSO/SAML authentication, and dynamic permission systems, and I've consistently delivered improvements in performance and reliability across large customer workloads.

Available to hire

I’m a senior full-stack developer with over 10 years of expertise in PHP and JavaScript, specializing in building and maintaining high-performance, scalable applications for enterprise environments.

I’ve led cross-functional teams, implemented data retention and audit logging, SSO/SAML authentication, and dynamic permission systems, and I’ve consistently delivered improvements in performance and reliability across large customer workloads.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

German

Beginner

Work Experience

Senior Full-stack PHP Developer at Vimeo

June 1, 2021 - January 1, 2026

Developed content and team management solutions for large enterprise customers in a high-load environment; implemented Data Retention and Audit Logs to enable clients to customize retention policies and monitor team actions. Implemented SSO/SAML authentication and a dynamic permission system for enterprise access control to video and live resources. Optimized performance on high-traffic pages by refining queries and caching, and refactored legacy PHP code to modern standards. Led onboarding and code reviews to improve team efficiency.

Senior Full-stack PHP Developer, Team Lead at Evoplay

September 1, 2020 - June 1, 2021

Led the development of a client-focused tourism web application from the ground up using a microservices architecture. Implemented full-text search, social sign-in, bonus and discount systems, payments, and user portraits. Created a backend CMS for managing site content, integrated third-party data providers, and translated business requirements into developer tasks. Led planning and grooming processes and supervised a team of 5 developers.

System Administrator at Luhansk-Kant-Opt

February 1, 2013 - March 1, 2014

Acted as a generalist 'computer guy' solving network and computer problems. Wrote scripts to automate tedious routines for sales managers.