Work Experience

My professional journey and achievements

March 2025 - Present
Kyiv, Ukraine
Python Developer
  • Bulk Document Upload for Companies: Multipart forms, atomic operations, DigitalOcean Spaces storage.
  • Logistics Module for Grain Transportation: Created logistics module with transport requests, driver management, route tracking.
  • Telegram Bot for Drivers: Company dashboard, waybill generation.
  • Grain Trading Lot System: Created a lot-based system for buying and selling grain. Users can publish offers, receive bids, and close deals in just a few clicks.
  • Document Generation System: Multi-format document generation: agreements, waybills, contracts, invoices.
  • Warehouse Management System: Developed a comprehensive warehouse management system with geolocation-based storage point mapping, multi-modal transportation restrictions, and real-time route optimization for efficient logistics planning.
  • Secure Document Signing System: Designed and implemented secure document signing system for business contracts and waybills, integrated with IBAN service for automated financial transaction processing and compliance requirements.

Technologies Used

FastAPI, JWT, Alembic, DigitalOcean, ReportLab

Tekra

23.04.2024 - Present
Software Developer
  • Cross-platform Desktop Application: Created a desktop application compatible with multiple operating systems, ensuring a consistent user experience across platforms.
  • Business Process Automation: Developed bots to automate various business processes, improving efficiency and reducing manual work.
  • User Interface Design: Collaborated with designers to create user-friendly interfaces and improve user experience.
  • Testing and Debugging: Conducted thorough testing and debugging of the application to ensure high performance and reliability.
  • Code Optimization: Analyzed and optimized code for performance improvements and reduced resource consumption.
  • License Key System: Developed a secure mechanism for generating and verifying license keys for software applications to protect intellectual property and ensure authorized usage.

Technologies Used

Python, PyQt6, Git, Inno Setup, QtDesigner, CSS, Cryptography, FastAPI, Angular, Alembic, SQLAlchemy

Telegram Bot

16.05.2024 - 20.08.2024
Python Developer
  • Bot Configuration: Setting up and configuring the bot using webhooks, FastAPI, and Ngrok.
  • Database Management: Designing and managing a PostgreSQL database, implementing schema migrations with Alembic.
  • Core Features: Developing core features such as user registration, database synchronization with the CRM system.
  • Advanced Functionality: Building functionalities like a shopping cart, referral system, and promotional messaging via Google Sheets.
  • System Integration: Implementing notifications, integrating with the CRM system using aiohttp, and managing keyboard interactions.
  • User Support: Creating a chat feature using aiogram for user support.
  • Client Management: Participating in client meetings, deploying the application, and providing ongoing support.

Technologies Used

Python, FastAPI, Ngrok, PostgreSQL, Alembic, Google Sheets, Aiohttp, Aiogram, Monobank API, Scheduler, SQLAlchemy, Key CRM, DigitalOcean, Git, GitHub, Docker, Asyncio, Asyncpg, Jinja, Pydantic

GoIT

20.11.2024 - 28.02.2025
Python Developer (Data Science Mentor)
  • Code Reviews: Conduct code reviews to help students refine their programming techniques and ensure adherence to best practices.
  • Problem Solving: Assist students in solving complex problems, providing clear explanations and guidance.
  • Instructional Sessions: Lead instructional sessions and workshops to share expertise in Data Science concepts and tools.
  • Student Motivation: Offer encouragement and motivation to students, helping them stay engaged and achieve their goals.
  • Ongoing Support: Provide ongoing support, fostering an environment of learning and growth.

Technologies Used

Python, Git, Data Science, Machine Learning, Deep Learning, SQL, Pandas, NumPy, Scikit-learn, TensorFlow, Keras, Data Visualization, Jupyter Notebooks, Docker, GitHub, Model Evaluation