Руслан

Tretiak Ruslan Mykolayovych

Date of birth: 29.07.1991
Country, City: Ukraine, Vinnytsia
Phone: [open contact info](look above in the "contact info" section)
E-mail: [open contact info](look above in the "contact info" section)

Full Stack Developer (Php, JavaScript)

Key information

PHP (5.6-8.2) (9+ years)
Laravel (6,8) ( 4+ years), Yii,Yii2 - (~5 years),
NodeJs(express.io), Vue 2 (1+ year), Angular 6 (1.5+ year)
Symphony (1+ years)
JavaScript, Jquery, Ajax, HTML5, CSS3(bootstrap) (7+ years)
OOP, SOLID, DRY, KISS

Mysql, Postgres, RabbitMQ, Kafka. WebSocket .

Google Api, Facebook api, Zoho api, ePayments, LiqPay, FONDY, WayForPay
Nginx, Apache2, Git, Asana, Bitbucket, Trello, Jira. Grafana, Docker

PHPStorm. Linux: Elementary, Kubuntu, Ubuntu.

Experience

Full Stack Developer (04.2025 – 10.2026 (1 y 6 m))
Rozetka – marketplace

Rozetka is a large online store. The project architecture is based on a modular system. Written
in Yii2, the front-end is Vue and jQuery, and uses MySQL and PostgreSQL databases. Caching
and various optimization methods are actively used. Developed and maintained modular
project components, e.g. questionnaires, payments, basket, products. It is necessary to work
with highly loaded databases, queues of streams, and optimize caching.

Tech stack: Yii2, Symphony, Vue 2, PostgreSQL, JavaScript, Jquery, Ajax, HTML5,
CSS3(bootstrap), Git. Docker.

PHP Developer (Laravel) (04.2023-04.2025 (2 y))
FlawlessMLM – development company

Development and implementation of complex marketing structures for various projects
(from simple to high-tech). Creation and configuration of bonus programs to attract and
retain customers. Integration of payment systems, in particular those that work with
cryptocurrencies. Optimization of marketing processes to increase the effectiveness of
campaigns. Worked on projects both alone and in a team of 1-2 backend developers

Tech stack: Laravel 8, PostgreSQL, RabbitMQ, Kafka, Docker, MLM

Full Stack Developer (04.2022 – 03.2023 (11 m))
Sigma Software (Kiev) – development company
Time-bound projects - Roku

Advertising loading and support project. The project uses Laravel 8 on the backend and Vue 2
on the frontend. The main database is MySQL.

Tech stack: Laravel 8, Vue 2, MySQL, PostgreSQL, JavaScript, Jquery, Ajax, RabbitMQ
HTML5, CSS3(bootstrap), Git. Docker.

Full Stack Developer (05.2021 – 04.2022 (11 m))
Rozetka – marketplace

Rozetka is a large online store. The project architecture is based on a modular system. Written
in Yii2, the front-end is Vue and jQuery, and uses MySQL and PostgreSQL databases. Caching
and various optimization methods are actively used. Developed and maintained modular
project components, e.g. questionnaires, payments, basket, products. It is necessary to work
with highly loaded databases, queues of streams, and optimize caching.

Tech stack: Yii2, Vue 2, MySQL, PostgreSQL, JavaScript, Jquery, Ajax, HTML5,
CSS3(bootstrap), Git. Docker.

Full Stack Developer (10.2019 - 04.2021 (1 y 7 m)
Fazarosta - Training portal

Faza Rosta is a company that is an absolute leader in the niche of online education, in the
field of psychology of relationships and personality. The project architecture is based on a

monolithic system. Written in Yii2, the front-end is Angular 6 and jQuery, which uses MySQL
and PostgreSQL databases.

Tech stack: Yii2, Laravel 6, Angular 6,Vue js, MySQL, PostgreSQL,
JavaScript, Jquery, Ajax, Trello, Nginx, Apache2, Git. Docker.

PHP developer (01.2019 - 10.2019 (10 m))
Lalafo - Internet

The product is a "People to People" marketplace that helps 3.5 million people get rid of junk,
find jobs, professionals, sell and buy goods every month. Yii2 is used on the backend, and Vue
is used on the frontend. The project is highly loaded, uses microservices, various databases,
Postgres and MySQL as the base. Memcache cache, Kafka were actively used

Tech stack: Yii2, MySQL, PostgreSQL, JavaScript, Jquery, Ajax, HTML5,
CSS3(bootstrap), RabbitMQ, Kafka, Bitbucket, Asana, Nginx, Apache2,
Git. ePayments, LiqPay, FONDY, WayForPay, Docker.

Full Stack Developer (02.2018 - 12. 2018 (11 m))
Eda.ua (Foodout Group) - Food delivery service
Time-bound projects

Eda is a service that combines Ukrainian food delivery services from restaurants, cafes,
online supermarkets and shops into a single system. The project uses Yii2 and Yii, and
frontend angular. Databases with MySQL and Postgresql. The project had a monolithic
architecture. The code was partially covered by tests

Tech stack: Yii,Yii2, MySQL, JavaScript, Jquery, Ajax, HTML5, CSS3(bootstrap),
Bitbucket, Trello, Nginx, Apache2, Git.

Full Stack Developer (03.2017 - 01.2018 (11 m))
UAMASTER - Advertising / Marketing / PR services

Internet agency UaMaster specializes in integrated solutions in the field of online advertising,
which allow us to solve the marketing tasks of our clients. Uamaster has internal projects
that need to be supported and some developed. But most of the time is the development of
clients' projects. Technologies can be different depending on the wishes of customers.
Projects could be developed on yii2, Laravel, Zend.

Tech stack: Yii2, MySQL, JavaScript, Jquery, Ajax, HTML5, CSS3(bootstrap),

Bitbucket, Trello, Nginx, Apache2, Git.Developer

Developer PHP, JS (03.2016 - 03.2017 (1 year))
AdTags - Advertising

Participated in the development of the company's internal services Worked on a project to
analyze and collect advertising statistics on the ads that were placed with us through partners

Tech stack: Yii2, MySQL, JavaScript, Jquery, Ajax, HTML, CSS, Bitbucket, Trello,
Nginx, Apache2, Git.

Education

Vinnytsia National Technical University (Vinnitsa)
Year of completion 2013
Master’s in engineer

Language skills

English - B1
Ukrainian - native