Юрій

Yura Kordiyaka
Python Developer
• Lviv, Ukraine
• [open contact info](look above in the "contact info" section)
• [open contact info](look above in the "contact info" section)
• telegram: @yurik_kk
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EXPERIENCE
VNV Solutions January 2023 – January 2024
Python Developer
 Developed a backend for an e-commerce website selling flowers, utilizing Django and
Django Rest Framework to build scalable RESTful APIs handling over 5,000 daily user
requests.
 Integrated secure payment processing systems to enable seamless online transactions for
customers.
 Designed and implemented PostgreSQL database schemas with Redis for caching
 Containerized applications using Docker and Docker Compose, ensuring consistent
environments across development, testing, and production stages.
 Independently managed deployment processes, configuring servers and optimizing
application performance for high availability.
Insiders May 2024 – March 2025
Python Developer
 Developed SiteGP, an AI-powered platform enabling users to train custom assistants for
website integration, using FastAPI to build scalable APIs.
 Implemented WebSocket-based real-time communication features for interactive user
applications.
 Integrated payment gateways to support subscription-based access to AI assistant
features, ensuring secure and reliable transaction processing.
 Incorporated Pinecone vector database for efficient storage and retrieval of embeddings,
enhancing AI assistant response accuracy.
 Utilized Open AI API to power conversational features, delivering personalized and
context-aware responses for users.
 Configured CI/CD pipelines to automate testing and deployment
 Applied Elasticsearch to optimize search functionality for user-uploaded datasets,
improving data retrieval efficiency.
 Deployed and managed applications on AWS, leveraging cloud services for scalability and
performance optimization.

Come Back agency March 2025 –Present
Python Developer
 Created advanced AI-powered systems, including landing page generators and chat
assistants using embeddings and vector databases.
 Developed and maintained backend systems using FastAPI framework
 Designed and optimized PostgreSQL databases for efficient data storage and retrieval.
  Integrated APIs and AI technologies to enhance application functionality and user
experience.
 Deployed and managed applications on AWS for scalability and performance optimization.
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EDUCATION
Lviv National University 2021-2025
Bachelor of Data Science in Applied Mathematics and Informatics
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SKILLS
Programming Languages: Python, JavaScript (Basic), C++ (Basic), Java(Basic)
Frameworks & Libraries: FastAPI, Django, Flask, Django Rest Framework, SQLAlchemy, Selenium,
BeautifulSoup, Langchain, Pytest
Data Management: MySQL, PostgreSQL, SQLite3, Amazon S3, Pinecone, MongoDB, Redis
Tools & Platforms: Git, Docker, AWS, Zapier, Google Cloud Platform, Nginx, Stripe, PayPal,
RabbitMQ(Basic) , Celery
Languages: English (B2), Ukrainian (Native)