Дмитро

DMYTRO ROMANYUK
Frontend developer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section)

Bielsko-Biala, Poland

Profile

Frontend Developer with 3.5+ years of experience specializing in TypeScript and React. I have a solid
background in building web interfaces, managing complex data in tables and charts, and creating
functional dashboards. While my primary focus is Frontend, I understand Backend processes (NestJS) and
can handle the full development cycle of a feature. I prefer writing clean code and building tools that are
easy for people to use.

EXPERIENCE

08/2024 – Current Approve Leads [NDA], Frontend Developer
Kyiv Development: Responsible for the frontend part of internal tools, from setting
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up the project to delivering final features.
Team Collaboration & Code Quality: Provided code reviews, technical
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guidance, and support to junior developers involved in adjacent internal
projects, helping maintain consistent coding standards and architectural
quality.
Data & Dashboards: Built analytical dashboards with complex tables
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(filtering, sorting) and interactive charts to help track marketing data.
Legacy Support: Worked with old code, fixing bugs and gradually updating
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components to modern React (Hooks, TypeScript) .
Forms & Validation: Created multi-step forms for campaign settings using
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React Hook Form and Zod to ensure data is entered correctly.
Integrations: Connected the frontend with various internal and external APIs,
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ensuring data displays correctly in the UI.

08/2022 – 07/2024 YourltSoft, Frontend Developer
Ukraine/Ternopil CRM & Contact Center: Developed the user interface for a call processing
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system, including complex role-based access control to manage data
visibility.
Communications & APIs: Built a mass messaging page for social networks
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and integrated REST APIs for efficient message dispatching.
Interactive Automation: Created an IVR (Interactive Voice Response)
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configuration menu and a customizable work schedule tool for automated
call routing.
Data Visualization (Solar Energy): Developed specialized widgets and
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dashboard components for monitoring and managing solar energy
production and billing data.
 Accessibility & Compliance: Built an adaptive version of a government
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website for users with visual impairments, ensuring compliance with WCAG
standards (high-contrast themes, font scaling).
Automated Reporting: Implemented automation scripts using Google Apps
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Script to sync website data with Google Sheets for reporting.
Cross-Platform Bots: Developed a Viber chatbot that allowed users to
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submit electricity readings and view history directly in the messenger.

EDUCATION

2013 – 2020 Ternopil specialized school of I-III degrees No. 5 with in-depth study of
Ukraine/Ternopil foreign languages

SKILLS

Frontend Backend
JavaScript, Typescript, ReactJs, NextJs, MUI, NestJs, NodeJs, PostgreSQL, MongoDB,
Styled-components, React-hook-form, React- TypeORM, Zod, RabbitMQ (AMQP)
query, Zustand, Swiper, Framer-Motion
Integrations & API
DevOps, Testing & Tools RESTful APIs, Swagger, Telegram Bot API, Viber
Docker, Git (GitHub/GitLab/BitBucket), API, Google APIs (Sheets/Drive),
CI/CD(basics), Jest, Playwright(basics), Vite, WayForPay(Payment Gateway)
Postman.

LANGUAGES

English Ukranian Polish
B1+ Native A2