Position: Middle Backend Developer (PHP/Go)
Category: PHP
English level: intermediate
Years of experience: 4

In 1st company:

When I hired to company:
- Networth of company was ~50.000$
- Staff count was around 7 employees. (4 developers, 1 CEO, 1 sales manager and 1 Service manager)

When I left company:
- Networth of company was arount 2.500.000 $.
- Employees count was around ~50 employees.
- My hand touched every feature of backend features.
- When CTO was in vacation, I was responsible for backend. 
- Methored Junior Developers. 
- Wrote all analytics, reports alone. Refactored all reports, result was reports was generated <15s. 

In 2nd company I don't have any archievements, but I wrote some Important sevices, optimized it, refactored, as result services was reliable and worked faster.

In 3rd company:

- Refactored with team one of the most Important services of company (Orders)
- Taught technologies such as Jaeger, Grafana. Showed how to work with that technologies
- Added one feature, result was company saved a lot of money.
- Due to features that we implemented with team, SLA of payments increased by 3% (99.9%, it was 96.4%)
- Developed all business indicator graphs like SLA of payments using Grafana

- 4th Company:

Was developing AdTech startup using Golang, PHP, GraphQL and etc. Integrated Facebook AdsManager, maintained php, golang services. Moved some services from Golang to PHP and from PHP to Golang.
Highly motivated, result oriented employee. 

All 3 years of my career was in product companies. Worked with Microservices oriented architecture, used MVC; Domain Driven Design; Event Sourcing, CQRS patters. Know how to write efficient SQL queries.
Used: PostgreSQL, NoSQL (Redis, Memcached). Know where to cache data and where not to cache it. 

Wrote code with Clean Architecture. Built microservices with Event Driven Architecture. Know mircroservices oriented patters like SAGA, Circuit Breaker, Gateway, Retry, Transactional Outbox  and etc. 

Covered my code with tests using Codeception and PHPUnit. Last company where I worked, test coverege was 94%. 

Know PHP framework - Laravel, Yii2, Phalcon, but want to work with Laravel. 

Worked with Docker and Kubernets, but has basic knowledge about it. How to work with pods and etc. Wrote .yaml configurations with CI/CD. 

Used static analysis tools like PSALM (Error level = 1), linters like phpcs, php-code-sniffer.

Know basic knowledge of Golang, can write basic APIs, but highly motivated to write in this language.

Can switch to  Java/Kotlin/Golang Languages.
Looking for product company with highload and microservices architecture. Highly motivated work with Golang, MongoDB, ClickHouse and etc.

Don't want to work with Bitrix, Joomla and CMS systems, Monolitic architecture, olders versions of PHP, MySQL.