Роман

Tikhomirov Roman
phone: [відкрити контакти](див. вище в блоці «контактна інформація»)
e-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)

EDUCATION
Master of science in engineering. KPI University, Kyiv, Ukraine, 2001

LANGUAGES: English: advanced

ABOUT:
10+ years of experience as a Frontend Developer working in team environments
Overall IT-experience is about 15years.
Good communication skills with both team-mates and customers.
Undersanding client needs, providing updates, proposing better ways to keep performance
Dedicated team-player, providing to reach out stable releases and keeping decent quality
Outspoken, trying to build relationships based on trust and respect.

SKILLS:
Experience with AI-powered development tools (Cursor, Claude Code, etc.),
Building scalable SPAs using React/Redux and Next.js with component-based architecture and REST
API integration
Cross-functional collaboration with design, product, and engeneering teams,
Solid experience in web development with strong design integraion skills

TOOLS: Javascript, HTML5, CSS3, Redux Dev Tools, NextJS, OAuth 2.0 authentication and Okta
integration, JWT token management, E2E testing (Cypress), Git, WebPack, Mock-api (MSW, json-
server), Material UI, Chakra UI, BluePrints, Tailwind, D3, PaperJS, HighCharts, ThreeJS, Canvas,
Recharts, Figma, Photoshop

CERTIFICATES
Front-End Web Development with React:
https://www-origin.coursera.org/account/accomplishments/records/DTP2VFAUZJYR
Modern React with Redux:
https://www.udemy.com/certificate/UC-4a17cd95-6152-4e56-a22d-038486766a46/

EMPLOYMENT
Dates: 03.2021 — 12.2025.
Company: Rakuten Rewards, Rakuten Advertising departments in Rakuten.
Position: Frontend developer.
 Tools and Technologies: React/Redux, NextJS, OktaAuth, AWS Security, Chakra UI +
BluePrints frameworks, Cypress/Jest tests, GitHub, Figma
Responsibilities: Development from scratch several SPA’s, taking part in both tech and
quality integration meetups with further new development features integration and
supporting current functionality. Component-based development. Code-review,
propositions in all the development steps in the team

Dates: 05.2020 — 08.2020.
Project: My own startup for sofa’s 3D tour.
https://divany-f6966.web.app/
Tools and Technologies: React, Javascript, ThreeJS, CSS, HTML5, Webpack

Dates: 04.2010 — 04.2020.
Company: Ciklum.
Position: Frontend developer.
Responsibilities: Fully integration into all the development process. Making independent
components from scratch on canvas, testing results for all the major browsers for both
Windows OS and Android, uploading them into version control system and further
integration into production infrastructure. I used to be working with the same stuff for
Windows OS, using Flex, until it was vanished in 2015.
Tools and Technologies: Javascript, Canvas, ThreeJS, D3, paperJs, HighCharts, CSS, HTML5,
Bitbucket, Flex, ActionScript 3.0.

Dates: 11.2008 – 05.2009.
Company: SDI Media Group.
Position: Software flex engineer.
Responsibilities: Developing Rich Internet Applications (RIA). Making components with
further debugging process and testing code, code-refactoring, discussing current
development with customers
Tools and Technologies used: Flex Builder, Ant, CSS, HTML, XML

Dates: 01.2007 – 11.2008.
Company: Ciklum.
Position: Software flex engineer.
Responsibilities: Developing RIA for making online presentations. Making unit-tests,
components, code-refactoring, discussing current development with customers
Tools and Technologies used: Eclipse, Flex Builder, Ant, CSS, HTML, XML

Dates: 11.2005 – 11.2006.
Company: Kvazar-Mikro.
Position: Flash-developer
Responsibilities: Interactive laboratory works creation. Programming a logic, making
design-interfaces for applications
Tools and Technologies used: Flash, PhotoShop
Dates: 09.2002 – 11.2005.
Company: Finport Technologies, Web-Studio “ClearDesign”
Position: Web-designer at different companies
Responsibilities: Making GUI for web-sites with further html-coding
Tools and Technologies used: Flash, PhotoShop, Adobe Illustrator, HTML, CSS, Autocad