o
olehkit

Oleh K

@olehkit
Ucrania
Ruso, Ucraniano, Eslovaco, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I build high-performance, scalable systems with a focus on clean, production-ready code. What I offer: Web: Full-stack apps using Django, FastAPI & React.js. Expert in RESTful APIs and secure architectures. Bots: Advanced asynchronous Telegram bots (aiogram) with complex FSM and database integration. Automation: Web/Mobile scraping and flow automation using Selenium & Appium with anti-bot protection. Data & Ops: PostgreSQL optimization, Redis, and containerized deployment via Docker & Nginx. Let’s build your robust technical reality!... Lee más

Habilidades

o
olehkit
Oleh K
desconectado • 
Tiempo medio de respuesta: 17 horas

Revisa mis servicios

Sitios web personalizados
I will build a full stack python and react next js website
DeUSD 80 / proyectoMás información
Chatbots basados en reglas
I will build a professional telegram bot using aiogram and fastapi
DeUSD 30 / proyectoMás información

Porfolio

Experiencia laboral

Freelance

Full Stack Developer

Freelance • Trabajador autónomo

Nov 2024 - Present • 2 yrs

Developed high-performance backend systems and automated solutions for diverse business needs. Key Achievements: Architected a Full-Stack academic platform using Django and React, implementing secure JWT authentication and Docker containerization. Engineered an Omni-Messenger automation system using Selenium and Appium for multi-platform marketing (Telegram, WhatsApp, Viber). Built asynchronous Telegram bots using Aiogram 3.x with complex FSM logic and PostgreSQL integration. Specialized in high-speed data extraction and web scraping with anti-bot bypass techniques.