Олег

Syvak Oleg
Middle Fullstack Software Engineer

Phone number: [відкрити контакти](див. вище в блоці «контактна інформація»)
Skype: Oleg.Syvak3
Е-mail: [відкрити контакти](див. вище в блоці «контактна інформація»),
GitHub: https://github.com/OlegFirst
Linkedin: [відкрити контакти](див. вище в блоці «контактна інформація»)

I`m a Middle fullstack developer with 7 years of experience.
My English level is Upper-Intermediate B2. I have worked for several
service IT companies and as a freelancer. I have experience in working
in international teams on different projects.

Have good experience in:
- React.JS,
- Node.JS;
- Javascript, Typescript;
- HTML, CSS, SCSS;
- Vue.JS;
- Redux, Vuex;
- PHP, Yii2, Laravel;
- Jest;
- React Bootstrap, jQuery;
- Elastic Search;
- Git, Bitbucket; Jira; Leaflet, Google map, Postman, Figma;
- MySQL, MongoDatabase, GraphQL.

Have basic knowledge and experience with: Java, Wordpress.

Qualifications:
- Creating web applications ( frontend and backend parts );
 - Experience in SPA, Server rendering, PWA;
- Support of legacy projects;
- Written and verbal communication with a customer;
- Mentorship;
- Team leading.

Experience:

Middle Fullstack Software engineer: December 2024 - Current.
Company: Solid Solutions.
Projects: Use different technologies ( React, Node , Vue, Laravel etc. ).
Responsibilities:
- Frontend and backend development;
- Create site architecture;
- Communication with a customer;
- Testing;
- Estimation;
- Requirement analysis.
Team size: 40 members.

Middle Fullstack Software engineer, team lead: August 2023 - December
2024.
Company: SoftIOT.
Project: Use different technologies ( React, Vue, Node etc. ).
Responsibilities:
- Frontend and backend development;
- Create site architecture;
- Communication with a customer;
- Testing;
- Estimation;
- Requirement analysis.
Team size: 8 members.

Middle Software engineer: July 2022 - August 2023.
Company: Intellias.
Project: Internet provider`s startup.
 There were 2 teams ( one from the USA and the other one from the
Ukraine ).
We had sink meetings with a customer twice per week. We were using
Jira, React, Nide.JS, Jest, microservices, automatic deployment, Git.
There were very good code reviews.
Responsibilities:
- Frontend development (React, JavascriptScript, Redux, Leaflets, css,
different npm packets, Jest ) ;
- Site optimization;
- Communication with team members;
- Requirements gathering and clarification;
- Bug fixing;
- Estimation;
- Requirement analysis.
Team size: 8 members.

Junior Software engineer: April 2022 - June 2022.
Company: Intellias.
Projects: Site about API support. 3 members.
Responsibilities:
- Creating Wordpress theme;
- Communication with team members;
- Bug fixing;
- Testing.
Team size: 4 members.

Junior Software engineer: October 2021 - January 2022.
Company: Intellias.
Project: Mobile services.
International team (Ukraine, Germany, India). Kanban and Scrum
methodologies.
Responsibilities:
- Frontend development (React, TypeScript) ;
- Site optimization;
- Communication with team members;
- Requirements gathering and clarification;
- Bug fixing;
 - Estimation;
- Requirement analysis.
Teams sizes: 5 members and was integrated into a bigger team (about 50
members).

Freelancer: March 2020 - October 2021.
Projects: React applications.
Responsibilities:
- Frontend development;
- Backend services;
- Communication with client;
- Estimation;
- Requirement analysis.
Team size: 1-4 members.

Junior Software engineer: November 2019 - March 2020.
Company: Gorixi.
Projects: React applications.
Responsibilities:
- Frontend development;
- Communication with client;
- Estimation;
- Code review;
- Requirement analysis.
Team size: 4 members.

Junior Software engineer: November 2018 - July 2019.
Company: GRT.
Projects: Information site, barbershop, other sites written in Vue.
Responsibilities:
- Frontend development (Vue, Vues, Javascript, Typescript);
- Communication with client;
- Fixing bugs;
- Creating PWA apps.
Team size: 2-5 members.

Freelancer: March 2016 - November 2018.
Projects: Angular.JS Apps, Wordpress, Joomla, Macroses, creating backend via
PHP + MySQL.
Responsibilities:
- Fullstack development;
- Requirement analysis;
- Communication with client;
- Estimating.
Team size: 1-3 members.

Languages:
- Ukrainian: native.
- English: Upper-Intermediate B2.

Courses and trainings:
- Working with mentor;
- Intellias English course;
- Ukrainian-Canadian English language courses;
- Web UI SoftServe certification;
- Leadership training;
- Java courses and the use of modern technologies. Soft Serve IT
company;
- Cognitive thinking training;
- Training within the organization "Nanovo". Website creation (from
concept
development to implementation on the Wordpress platform);
- Psychological trainings;
- IT hackathon from Beetroot.