Denis Mitrofanov
Senior PHP Backend Engineer Laravel, Symfony at Hoff
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolDenis Mitrofanov is a senior PHP backend engineer with 14+ years of experience designing and delivering e-commerce platforms, billing engines, and microservice-based systems using Laravel and Symfony. He combines hands-on domain modeling and high-load MySQL optimization with production-grade infrastructure skills—Docker, Kubernetes, Kafka/RabbitMQ and GitLab CI—to own services end-to-end. Denis has led architecture shifts to event-driven designs, rebuilt legacy platforms, and implemented robust billing/payment flows including credit logic, reconciliation and payment aggregation. He emphasizes pragmatic, test-driven engineering and observability, having raised test coverage and cut critical production bugs through static analysis and CI/CD. Based in Santa Catarina, Brazil, Denis brings both tech leadership and deep operational experience from startups to enterprise environments, often shipping complex features like pricing engines and asynchronous integrations within tight timelines.
10 years of coding experience
14 years of employment as a software developer
Bachelor's degree, Computer Programming, Bachelor's degree, Computer Programming at Tver State Technical University
English, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (79)
slug9
tarantool9
transliteration9
slim9
etag9
crud8
slugify8
backend8
cldr8
interface-builder8
attribute8
composer7
laravel7
guzzle7
translation7
Programming languages (5)
Github contributions (5)
denismitr/laravel-permissions
Feb 2017 - May 2019
A higly flexible laravel users and teams roles and permissions
Contributions:10 releases, 70 commits, 4 PRs in 2 years 3 months
laravel-usersphppermissionslaravelflexible
denismitr/laravel-json-attributes
May 2018 - Jul 2019
Laravel Json Attributes for Eloquent Models
Contributions:7 releases, 28 commits, 3 PRs in 1 year 2 months
phpeloquent-modelslaraveljsoneloquent
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