Валентин

Valentin Oliinykov [open contact info](look above in the "contact info" section)
t.me/val_olein
Python Developer | Back-end Developer [open contact info](look above in the "contact info" section)
Kharkiv, Ukraine LinkedIn
Portfolio

Python Back-end Developer position to apply expertise in developing robust APIs, optimizing
database performance, and creating scalable web applications, with a focus on delivering impactful
solutions and growing professionally.

TECHNICAL SKILLS SOFT SKILLS

• Programming: Advanced Python, • Scrum, Agile methodologies
Asynchronous Programming, OOP • Teamwork and collaboration
• Frameworks: FastAPI, Django, Flask, • Problem-solving and adaptability
Aiogram, OpenCV • Time management
• Databases: SQL (PostgreSQL), NoSQL • Empathy and communication
(Redis, MongoDB)
• APIs: REST API development and
integration
• DevOps: Docker, Git/GitHub

WORK EXPERIENCE

Python Basics Teacher (Part-time) Taught Python fundamentals to students aged 14–16.
GoITeens | 2024
Back-end Developer Developed APIs for map-service, telegram bot, worked
Dzencode | 2023 with OpenAI API.
Python Developer Developed web application, tested APIs.
BeBrainee | 2022
Software Engineer in Industrial Applications Developed software for managing electrical systems,
(Part-time) including analyzing control systems, designing a
OOO “Torsion PLUS” | 2019–2022, 2024
voltage source control panel for space welding
applications, and developing a mechanism for
receiving and preprocessing plastic bottles.

Electronics Engineer Designed printed circuit boards for industrial and space
OOO “Torsion PLUS” | 2014–2022 applications.
Electronics Engineer Working with technical documentation.
НПО “Вертикаль” | 2013

EDUCATION ADDITIONAL EDUCATION
Kharkiv National University of Radio Electronics ITEa Python/Django courses | 2019–2020
Engineer of Electronic Devices and Systems | 2008–2013 BeBrainee advanced courses (Python, C) | 2022

English: Pre-Intermediate
Ukrainian: Native