Danylo

Danylo Drozdov

Full-Stack Developer

Contacts: Links:
Telegram: https://t.me/blind_anarkist GitHub:
Email: [open contact info](look above in the "contact info" section) https://github.com/HegryLuis
Location: Kyiv, Ukraine LinkedIn:
[open contact info](look above in the "contact info" section)
drozdov-5a9408352

Full-Stack Developer with hands-on commercial and academic experience working
with React, Node.js, TypeScript, and Next.js. I’ve built real-time applications using
WebSocket, integrated third-party APIs, worked with payment systems, and delivered
responsive, user-friendly front-ends. Strong in structuring scalable code, optimizing
performance, and collaborating in Agile teams. Eager to take on more responsibility and
grow into a middle developer role.

Main Skills:

Frontend / UI

− HTML5, CSS3 (Flexbox, Grid), responsive/adaptive layouts
− SASS, BEM methodology, CSS modules / component styling
− Tailwind CSS, styled components (if используются)
− Building interactive UI components: modals, dropdowns, tabs, accordions,
notifications
− Experience with design tools like Figma; creating & maintaining UI-kits /
component libraries

JavaScript / Frameworks

− Strong knowledge of JavaScript (ES6+): closures, context, destructuring,
spread/rest, template literals
− Asynchronous programming: Promises, async/await, error handling
− REST API consumption, fetch/Axios, auth, pagination
− Node.js, Express.js backend; building APIs; WebSocket real-time features
State Management & React

− Functional components, hooks: useState, useEffect, useMemo, useRef,
useCallback
− Performance optimization: avoiding unnecessary re-renders, memoization,
virtualization (for large lists)
− State management, selectors, middleware, handling complex async flows

Tools / DevOps / Workflow

− Git (branching, pull/merge requests, conflict resolution, rebasing)
− Docker, Vercel (deployment), CI basics
− Agile/Scrum methods; using Jira or similar tools
− Writing clean, modular, maintainable code; code reviews; technical
documentation

Professional Experience:

Software Developer (Commercial Project) - 6 months

− Developed frontend features in Velo.js
− Built and maintained backend endpoints with Node.js and Express; worked with
database
− Collaborated via Git, performed code reviews; improved performance and fixed
bugs

Projects:
Explore Nearby [ https://github.com/HegryLuis/Explore-Nearby /
https://www.youtube.com/watch?v=-a5z8v4DXZY&feature=youtu.be ]

React, TypeScript, Node.js, Axios, Google Maps API, Google Places API, Docker

− Full-stack map-based app: search for local places (restaurants, cafes) via
Google Maps & Places APIs.
− User authentication; saving favorite places.
− Containerized backend with Docker; deployed frontend/backend.
Multiplayer Sea-Battle [ https://github.com/HegryLuis/SeaBattle /
https://www.youtube.com/watch?v=wKG5zu6bHZ0&feature=youtu.be ]

React, Node.js, WebSocket, MongoDB, Express, REST API

− Real-time multiplayer game; game history stored in database.
− Built UI and game logic; backend manages rooms, state, messaging via
WebSocket.

Voice-to-Text [ https://github.com/HegryLuis/Voice-to-Text / https://voice-to-text-
ruby.vercel.app/ ]

Next.js, TypeScript, Tailwind, Prisma, Clerk, AssemblyAI, Stripe, Vercel

− Service to convert voice files to text; free trials + paid via Stripe.
− Integrated third-party APIs; authentication & user management.

Crypto Dashboard [https://github.com/HegryLuis/Crypto-Dashboard]

Next.js, TypeScript, Tailwind, Recharts, Crypto Panic API, Google Gemini API

− Real-time web app that tracks cryptocurrency prices with interactive charts.
− Integrated generative AI (Google Gemini API) to analyze and summarize the
latest crypto news.
− Responsive UI built with Tailwind; data visualization powered by Recharts.

Education:

Kharkiv National University of Radioelectronics — Bachelor in Computer Science

September 2021 - June 2025

Languages:

- Ukrainian ( native )
- Russian ( fluent )
- English ( Intermediate (B1) ), actively improving