Владислав

Vladyslav Prodan

Frontend Developer

Lublin, Poland

[відкрити контакти](див. вище в блоці «контактна інформація») / [відкрити контакти](див. вище в блоці «контактна інформація»)

[відкрити контакти](див. вище в блоці «контактна інформація»)

GitHub: https://github.com/virus231
Telegram: @Virus2310

Professional Summary
Result-driven Frontend Developer with 3+ years of experience building responsive and
scalable web applications using React, Next.js, and TypeScript. Proven ability to deliver high-
impact features in production environments. Focused on performance, code quality, and
user experience. Experienced in Agile teams and cross-functional collaboration.

Technical Skills
Frontend: React, Next.js (15), TypeScript, JavaScript (ES6+), HTML5, CSS3, SCSS

State Management: Zustand, Redux Toolkit Query, React Query, React Hook Form

Backend & APIs: GraphQL (Hasura), REST APIs, Firebase, Axios, NestJS, Node.js

UI Libraries: Material UI, Chakra UI, TailwindCSS

Tooling: Docker, Prisma ORM, TypeORM, Swagger, Git, Webpack, Vite, NX Monorepo,
Storybook, React Admin

CI/CD & Others: GitHub Actions, Firebase Hosting, Stripe API, Dropbox API

Work Experience
Frontend Developer – ProgGenius (Jan 2023 – Sep 2024)

Project: Hillsong Church Online – Scalable spiritual content platform for global audience

Technologies used: Next.js, React, TypeScript, Hasura, GraphQL, Firebase, React Admin, CI/
CD

- Designed and implemented a dynamic slideshow with drag-and-drop and multimedia
support

- Built a chat system with reactions and moderator tools, cutting response time by 45%

- Created pro ile progress tracker, raising pro ile data completeness by 60%

- Developed event registration with reminders, increasing engagement by 30%
f
f
 - Added donation iltering, increasing conversion by 25%

- Enabled privacy controls for user pro iles

- Developed chat recording system with playback and video sync, enabling retrospective
content access for users

- Created onboarding modal for new users, enhancing irst-time user experience and
guiding initial setup steps

- Built moderator chat tools including message templates, quick replies, and emoji
support, reducing moderation time and improving community control.

- Implemented full-featured messenger for team communication and history tracking,
improving internal collaboration.

Frontend Developer – Delivery Couple (May 2023 – Feb 2024)

Project: Admin panel for logistics and robotic food delivery management

Technologies used: React.js, TypeScript

- Refactored UI code, reducing bug reports by 40%

- Built a reusable components library for consistent admin experience

- Optimized forms and validations, reducing order errors by 35%

Frontend Developer – Pakke.dk (Jule 2021 – Feb 2023)

Project: Shipping platform with pricing tools and delivery management

Technologies used: React, TypeScript, Next.js, NestJS, Docker, MUI

- Built admin dashboards and calculators, halving quote time

- Integrated Stripe and Dropbox APIs for payments and document handling

- Optimized CI/CD with NX Monorepo, cutting build time from 7 to 2 minutes

Freelance Frontend Developer (May 2023 – Present)

Project Highlight: WaterBiz – Custom CRM system for monitoring and managing water
vending machines

Technologies used: React, TypeScript, Vite, REST API, Zustand, TailwindCSS, Mantine UI,
React Query
f
f
f
 - Developed a fully functional CRM interface to control the dispensing process of water
vending machines

- Built interactive dashboards for real-time status tracking across multiple devices and
locations

- Implemented modular components to monitor device networks and individual products

- Integrated smart iltering and alert systems to lag performance issues and streamline
operations

Project Highlight: Closet Marketplace – E-commerce platform for fashion products

Technologies used: Next.js, TypeScript, Material UI, GitHub Actions, React Query, REST API

- Developed reusable product listing components with iltering and pagination

- Built responsive product pages with dynamic routing and server-side rendering

- Integrated automated CI/CD pipeline using GitHub Actions for streamlined deployment

- Contributed to overall UI/UX improvements, improving mobile usability across all product
views

Educa on
Bachelor’s Degree in Computer Science

IT Step University, Lviv (2017–2021)

Languages
Ukrainian: Native

English: B1+ (actively improving)

Polish: A2

Addi onal Informa on
Available for relocation or remote work

Open to team mentorship and knowledge sharing

GitHub: github.com/virus231
ti
ti
f
ti
f
f