Oleksii Veteran

Oleksii Hudkov
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | github.com/33olof33

Technical Skills
Languages: Python, SQL (MySQL/Postgres), Redis
Frameworks: Flask, FastAPI, Uvicorn, Celery
Developer Tools: Git, GitHub, Docker, VS Code, Visual Studio, Google Cloud API
Libraries: NumPy, Pandas, Requests, Pydantic, Stripe, Telebot, Gspread, PyTest, Poetry

Experience
Python Developer Jan 2021 – May 2024
Coherent Mind Co. Odesa, Ukraine
• Tech analysis of business requirements

• Creating system design and the diagrams of the architecture

• Database administration

• Implementation in the code and testing

• Deployment of the new version to production environment

• For some projects was involved in RnD

• Creating technical documentation

Python Developer May 2024 – Present
Atomify Remote, Poland
• Developing Telegram bots for different business requirements

• Optimization of business requirements and developing scaling solutions

• Wrote unit tests with PyTest, achieving 80% code coverage

• Implementing payments with Stripe

• Working with Google Sheets, Google emails, Google Calendar

• Creating technical documentation

Projects
Task Management API Jan 2021 – Sep 2021
• Developed a simple task management API using Flask, enabling users to create, update, and delete tasks through

RESTful endpoints.
• Implemented SQLite as the database, optimizing it for lightweight data storage, ideal for small-scale applications.

• Containerized the application using Docker, simplifying deployment and ensuring the consistency of development

environments.
• Wrote unit tests with PyTest, achieving 80% code coverage and improving the reliability of new feature releases.

Inventory Management System Jan 2022 – Nov 2022
• Designed and implemented a microservices-based backend using FastAPI and Docker, allowing the system to handle

large amounts of inventory data from multiple suppliers.
• Integrated PostgreSQL as the primary database and Redis for caching.

• Developed RESTful APIs for real-time inventory tracking and reporting, allowing users to monitor stock levels

across various locations.
• Implemented asynchronous task processing with Celery to handle stock updates, reducing processing times for large

datasets.
• Enhanced data validation and input handling with Pydantic, decreasing data inconsistencies and errors in stock

management.
CRM System Mar 2023 – May 2024
• Built the backend for a CRM system using FastAPI, improving performance and reducing request handling time.

• Implemented JWT and GitHub OAuth for secure authentication.

• Optimized PostgreSQL queries, cutting response times by 15% and enhancing system reliability.

• Integrated Celery and Redis for background task processing, improving non-blocking operation efficiency.

• Used Pydantic for data validation, reducing input errors and boosting system stability.
Education
Odesa National Mechnikov University Odesa, Ukraine
Bachelor of Arts in Mathematics, Calculus Sep. 2018 – June 2022
Odesa National Mechnikov University Odesa, Ukraine
Master of Arts in Mathematics, Differential Equations Oct. 2022 – Jan 2024