Anatoliy — web-novelty

Bot Development · Web Programming

Kharkiv, Ukraine

115

5 JavaScript (ES6+), TypeScript Zustand, Redux Toolkit, Context API Framer Motion, React Hook Form, React Query, Axios, SWR Webpack, Vite, Babel Backend: Node.js (Express, NestJS) PHP (Laravel, WordPress, Drupal 7/10, OpenCart) Python (aiogram, FastAPI, Flask, pandas, requests) REST API, GraphQL, WebSockets, Socket.IO Firebase Functions, Supabase JWT, OAuth 2.0, Passport.js, Auth0 Databases: PostgreSQL, MySQL, SQLite, MariaDB MongoDB…

Mykyta — steamapple777

Python · Databases & SQL

Kyiv, Ukraine

Nikita — Hiroshi

Bot Development · Python

Lvov, Ukraine

Roman — RENchyk

Bot Development · Javascript and Typescript

Kyiv, Ukraine

198 1

Denis Ribalka — dnscxrbl

Python · Bot Development

Kyiv, Ukraine

Oleksandr Stinkovyi — AlexStinky

Bot Development · Javascript and Typescript

Chernovtsy, Ukraine

117

Nazar — nivakhiv

Python · Bot Development

Lvov, Ukraine

Dmytro Myrhorodskyi — spacecop

Python · Bot Development

Dnepr, Ukraine

…real-time synchronizationPerformance optimization and algorithmic efficiency Crypto, Web3 & Trading SystemsBinance / BingX / OKX APIs, user-level endpointsDEX ↔ CEX arbitrage systemsSolana, SUI, Move, Ethereum smart contractsAutomated trading strategies and execution engines FrontendReact, Next.js, TypeScriptWebGL / Canvas for games and visualizationsInteractive UI and admin dashboard development Data & InfrastructurePostgreSQL, MongoDB…

Nick Osipov — nomiss7

Python · Bot Development

Kyiv, Ukraine

41 4

developer. What this means for you: You get the deep expertise and direct communication of a Senior Freelancer, combined with the delivery speed and stability of a boutique agency. No middle-managers, no "lost in translation"—you communicate directly with me. Core Solutions I Deliver: Backend & APIs: Robust, secure, and highly scalable architectures (FastAPI, Flask, Django). Relational & NoSQL database design (PostgreSQL, MongoDB…

Nazar — sterbenq

Bot Development · Python

Kyiv, Ukraine

Be confident in your choice and we will succeed

⚙️ BACKEND ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Core ▪ Python 3.13, aiohttp (async web framework) ▪ Pydantic v2, pyJWT, bcrypt Real-time ▪ python-socketio (Socket.IO Server) ▪ WebSockets Schedulers & Utilities ▪ APScheduler, aiofiles, Loguru ▪ pandas, openpyxl, Pillow (Excel, images) ▪ yfinance (financial quotes) ▪ GeoLite2 / geoip2 (geolocation) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ️ DATABASES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▪ MongoDB…

MongoDB developers