Роман

ROMAN RYABCHINSKIY
FULLSTACK DEVELOPER
SUMMARY WORK EXPERIENCE
Fullstack Developer with 3+ years of N5Deal (UK)
experience solving truly complex, Fullstack Developer | 2025 - Present
diverse tasks for clients in more than 5 Full development cycle (including all architectural decisions) of
countries. «Natural innovator» by fullstack web and mobile platform (CRM + Marketplace).
personal character, skillful time
management, ability to achieve goals. I Achievements: designed, organized and ensured stable development,
can easily join any team, ensuring stable implemented methods for automating testing and monitoring, as well
growth of production indicators, and I as generating technical and API documentation, accelerating product
can also independently lead entire areas. releases by 25%. Implemented modern AI technologies.

BlueBox WorldWide (UK)
CONTACT INFORMATION Fullstack Developer | 2024 - 2025
Development of fullstack web and mobile applications (including
[відкрити контакти](див. вище в блоці «контактна інформація»)
local first technology) and entire Internet platforms.
[відкрити контакти](див. вище в блоці «контактна інформація»)
Achievements: I organized and ensured stable development of a
@Roman_Ryabchinskiy separate direction. 100% of my rationalization proposals were were
implemented under development.
LinkedIn
Baza Trainee Ukraine
Github Fullstack Developer | 2023 - 2024
Odessa, Ukraine Development of fullstack web applications, consulting and mentoring
of a new team members.
TECH SKILLS Achievements: best productivity metrics among team leads

Next.js PROJECT EXPERIENCE
Typescript
React Conveyancing App [React Native Expo] ... The ultimate
React Native, Expo. EAS property utility and legal costs calculator for Conveyancers, Estate
Agents, Financers and Bank Consultants, Property Investors and
JavaScript
Home Buyers. Personal freelance project.
Node.js, Nest.js Fintech M&A Platform [Next.js, Nest,js, PostgresQL, Redis] ... M&A
Redux, Tanstack Query platform for the financial sector. Role: Developer. CRM with AI
PostgresQL, MongoDB, SQLite automation and real time communication, marketplace, admin part,
HTML5/CSS3/SASS REST api.
REST API, GraphQL POS terminal software [React Native Expo] ... A Local First
application designed to support onboard food and beverage sales
Microservices
where internet connectivity is absent. Role: Developer.
GIT
Agrixchange [Next.js, GraphQL] ... British Agribusiness
Exchange platform. Role: developer. Admin dashboard, SEO and
SOFT SKILLS performance optimization,
DataSheep [React, Tanstack Query] ... enterprise document
Attention to detail
management system with OCR. Role: developer. Creating dynamic
Teamwork tables "on the fly", optimizing client-server interaction, exporting
Creativity data in a convenient format, organizing a subscription, fundamental
Good communication changes in UX, releasing a new version of the application,

LANGUAGES EDUCATION
English - Advanced (C1) IT School GoIT, 2022 - 2023 Odessa State Univercity
Ukrainian - Native Fullstack Developer graduated