Bohdan

[open contact info](look above in the "contact info" section)

BOHDAN [open contact info](look above in the "contact info" section)

LinkedIn

DIATLIUK Telegram

FULL-STACK DEVELOPER GitHub

Remote, Hybrid (Vinnytsia)

PROF I L E EDUCAT I ON
Full-stack developer with 5 months of commercial experience, having
progressed from frontend-focused tasks to owning features end-to-end Mate academy
across the stack - from database schema to production UI. Full-stack Developer (React, TypeScript, Node.js)
Built with React, TypeScript, NestJS and PostgreSQL across internal tools certificate
and external client projects, with a focus on access control systems, multi-
tenant architecture, and third-party integrations.
Enjoys taking ownership of complex problems - from designing
permission systems for platforms with dozens of user roles, to building
custom UI components no library quite covers.
S KI L LS

EXPE R I E N C E JavaScript, TypeScript, React.js, Next.js, Vue.js, Redux,
Redux-toolkit, Zustand, Zod, React Hook Form, React
Junior Full-Stack Developer at Nice.ua
Query, Axios, i18n,
April 2026 - Present
Claude, Claude Code, Codex
Development of internal tools and client platforms across multiple projects -
feature delivery, architecture decisions, and full-stack ownership f rom Node.js, Nest.js, Express, JWT, REST API design,
f rontend to backend. Swagger, Redis, class-validator, class-transform, OOP

Built REST APIs with NestJS, Prisma/TypeORM, and PostgreSQL, including HTML5, CSS3, Sass (SCSS), BEM, Material UI, Tailwind
schema design and migrations. CSS, Framer Motion, Web Sockets, Storybook
Designed and implemented a multi-tenant architecture with company- SQL, PostgreSQL, Sequelize, TypeOrm, PrismaOrm
scoped data isolation, enabling onboarding of new companies without Git Webpack, Vite, Babel, Docker, Eslint, Prettier
schema changes or per-tenant deployments.
Unit Testing with Jest, End-to-End Testing with
Implemented RBAC with 8 permission levels and a centralized access
Cypress
layer using NestJS Guards/Decorators; built a custom feature flag system
for per-user rollouts without redeployment.
Developed secure authentication and onboarding flows using JWT
access/ref resh token rotation, Slack OAuth, approval-based invites, and
login rate limiting. L ANGUAGES
Built the main client-facing dashboard with 9 interactive components,
drill-down navigation, and custom candlestick charts; developed reusable
English - B1
React/TypeScript components with Zustand, React Query, and Tailwind
CSS. Ukrainian - native
Redesigned the admin panel UI, reducing component duplication and
aligning it with the updated design system.
ACHI EVEMENTS

Successfully transitioned from C++/Java to JavaScript
and React for web development within a few months,
demonstrating fast learning and adaptability.
Completed probation period in ~1 week (planned
duration: 1 month) based on code quality and delivery
speed, and was moved to a live client project ahead of
schedule
Sole developer on a multi-tenant SaaS platform (leave
PORT FOL I O management system) - owned the full stack from
database design to production deployment,

PORTFOLIO WEBSITE
Tech Stack: React, TypeScript, Three.js, Vanta.js, Framer Motion,
ADDI T I ONAL
Built a personal portfolio website to showcase projects and skills.
Implemented responsive design to ensure a seamless experience
EDUCAT I ON
across all devices.
Udemy: JavaScript - Web Development, React
Structured the application using reusable components for scalability
and Node.js WORKSHOP - certificate
and maintainability.
Udemy: NestJS Zero to Hero - certificate
Links: Anthropic: Claude Code 101 - certificate
Demo GitHub Code