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Anatolii Yozhykov
[open contact info](look above in the "contact info" section) | Chernivtsi, Ukraine (Open to remote work) | [open contact info](look above in the "contact info" section) | github.com/yozhykovanatolii

SUMMARY
Python Developer with practical experience developing backend applications using Python, FastAPI, PostgreSQL
and Docker.
Specialized in developing backend solutions for resource planning and route optimization, with a focus on business
logic, REST APIs, and external service integrations. Developed a resource planning system that calculates total
crafting materials across multiple recipe levels.

SKILLS
Technologies:
- Programming Languages: Python
- Frameworks: FastAPI
- Database: PostgreSQL, Neo4j, Redis
- Backend: REST API
- Tools: Git, Docker, Taskiq
Languages: English (B2), Ukrainian

PROJECTS
Craft Planner
• Developed and deployed a RESTful API using Python, FastAPI and Docker to generate personalized crafting
plans from player inventory and target items.
• Implemented a crafting algorithm using Python and Neo4j to trace multi-level recipe dependencies and identify
required resources.
• Implemented JWT authentication and password hashing using pwdlib to secure user accounts and access to
crafting plans.
• Integrated push notifications using Taskiq and Redis, allowing users to receive updates when crafting plans are
created or recalculated.
• Optimized a PostgreSQL database and queries to improve database performance when retrieving crafting plans.
Tech stack: FastAPI, Python, Docker, PostgreSQL, pwdlib, Neo4j, Taskiq, Redis
Smart Courier Assistant
• Developed and deployed a RESTful API using Python, FastAPI and Docker to help couriers optimize delivery
routes and manage daily deliveries.
• Created ETA prediction and delay detection algorithms using Python and OpenRouteService API, helping
couriers identify potentially late deliveries earlier.
• Integrated JWT authentication and password hashing using pwdlib, helping keep courier accounts and personal
data secure.
• Created an AI recommendation algorithm using Python and the OpenAI API to help couriers make informed
decisions based on route and delay data.
• Designed the PostgreSQL database schema and optimized queries for delivery order and route data retrieval.
Tech stack: FastAPI, Python, Docker, PostgreSQL, pwdlib, OpenAI API, OpenRouteService API

EDUCATION
Master of Computer Science, ’Zaporizhzhia Polytechnic’ National university Sep 2024 - Feb 2026