Дмитро

R ia ko Dmytro
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Software Engineer
Summary Contacts
A Software Engineer with 2+ years of experience in developing web applications Location
who believes that attention to detail and consistent self-learning are key to building Kyiv, Ukraine
reliable and thoughtful solutions. I prioritize clean architecture, seamless UX, and Email
ongoing professional development. Strong problem-solving skills and ability to
work collaboratively with cross-functional teams. [открыть контакты](см. выше в блоке «контактная информация»)
Education links
Gymnasium №179, Kyiv L inkedIn
Complete secondary education.
09/2008 - 05/2019 Telegram
KYIV POLYTECHNIC INSTITUTE itHub
Bachelor Degree, Cybersecurity
G

01/2019 - 04/2024
KYIV POLYTECHNIC INSTITUTE
Lan ua e
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Master Degree, Cybersecurity Ukrainian
Native
09/2024 - now
En lis
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Certificates B1
Complete FastAPI masterclass from scratc Skills
Introduction to Web Development with HTM Reac
JavaScript Typescript
CSS Next.j
React-nativ
Getting Started with Git and GitHu
Python backen
Docker deployment Exp
PostgreSQL and Hazelcast replicatio Telegram Web Apps
Reverse engineerin FSD Tanstack( uery, q

Cloud deployment router, table
Cybersecurity foundations (secure coding, network security, application hardening CSR, SSR, IS
Implementing microservices architechture with JWT and Zero Trust Zustan
Redux toolkit
Work experience React-hook-for
Axio
SExIT dev (Frontend Developer) MU
Shadc
May 2024 – Present Ant
Designed scalable application architecture and made key architectural Zod
decisions across projects Prism
Developed dynamic and validated forms using React Hook Form and i18
React-us
Zod (dynamic fields, multi-level forms)
Implemented complex filtering (dynamic and static) and advanced data Scss-module
Tailwind-cs
presentation logic Framer-motion, sap
Maintained cross-platform compatibility with projects involving
G

Pytho
Telegram Web Apps and mobile-first development with Expo and React FastAp
Native Pydanti
Integrated complex API workflows with Axios and TanStack Query OO

Implemented internationalization and localization with i18n libraries for PostgreSQ
multi-language support. Strengthened secure authentication and AW
authorization systems (token-based and session-based), building G C
protected routes and secure API layers E L

Focused on application performance optimization (lazy loading, code- G ithu
Docke
1 splitting, debounce handling).
C oudflar
L e

 Worked continuously on improving security, reliability, and scalability of HTT
deployed applications COR
Applied cloud services knowledge, including application deployment JW
optimization and securing environments. Postma
Insomnia
UpWork (Frontend Developer) SOLI
DR
May 2023 – April 2024 KIS
Developed web applications using React, JavaScript/TypeScript, Redi
focusing on scalability, maintainability, and responsive design Ngin
Supported and enhanced projects on Next.js App Router (file-based SSH
routing, nested layouts, loading UI)
Designed and built reusable UI components using Compound
Components, Render Props, HOCs, and Custom Hooks
Configured routing systems (React Router, Next.js App Router, Tanstack
router) with protected and dynamic routes
Applied state management with Zustand, Redux Toolkit, and integrated
TanStack Query for server-side data handling
Handled domain acquisition and configured Cloudflare services

(DNS) for application security and optimization
Styled applications with SCSS Modules, CSS Modules, and Tailwind
CSS, and integrated design systems (MUI, Ant Design, Shadcn)
Built admin panels with role-based access control (RBAC) and
implemented basic filtering systems
Integrated APIs with Axios, handling error retries and caching
strategies
Followed clean coding standards (SOLID, KISS, DRY) and performed
basic codebase refactoring.

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