Федір

Fedir Yatseta
Front-End/Full-Stack Developer
Vinnytsia, Ukraine • [відкрити контакти](див. вище в блоці «контактна інформація»)

PROFILE

Full-Stack Developer with 4+ years of commercial experience building and maintaining web applications, with a
strong focus on frontend development. Proficient in JavaScript and TypeScript, with practical experience using
modern frameworks such as React and Vue. Also experienced in backend development with Node.js and NestJS, as
well as working with REST APIs, PostgreSQL, MongoDB, and Oracle.

WORK EXPERIENCE

Jul 2022 – Present Frontend Developer, Smart Code
• Built and maintained the OneCheck healthcare booking platform for several hundred
insurance clients using React and TypeScript.
• Implemented secure routing for public and protected pages, ensuring only authorized
users could access sensitive medical and insurance data.
• Collaborated with backend and UI/UX teams to integrate REST APIs and deliver stable
booking and status-check flows.

EDUCATION

Sep 2012 – Jun 2015 Computer Engineering - Bachelor, Vinnytsia National Technical University ·
Vinnytsia
• Key coursework: computer networks, web development, software engineering

SKILLS

Soft Skills Problem-Solving • Time Management • Adaptability • Communication • Team
Collaboration

Hard Skills JavaScript • TypeScript • HTML • CSS • SCSS • SQL • JSON • XML • React •
Vue • Next.js • Nest.js • RTK Query • Tailwind CSS • Material UI • Mantine UI •
Bootstrap • REST AP • WebSocket • Postman • Node • MongoDB • PostgreSQL •
Oracle • Git • Docker • Linux • CI/CD • Claude

LANGUAGES

Ukrainian Native speaker English Intermediate
Russian Conversational

PROJECTS

Present OneCheck — Healthcare / Booking Platform
Healthcare booking platform connecting users, medical providers, and insurance-related
services.

Stack: React, TypeScript, Redux Toolkit, RTK Query, Material UI, React Hook Form, Yup,
Socket.IO, REST API.
• Online booking and calendar/time-slot flows
• Complex forms and business-critical data handling
• REST API integration and real-time interactions
• Authentication and administrative functionality

Present Platform1 — Education / Testing Platform
Web platform for learning and testing with multiple user roles and administrative
workflows.
• Drag & Drop editor and testing functionality
• User and role management
• Tables, filtering, search, import/export, and administrative panels