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Danylo Myska Python Backend Developer
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Profile
Python Backend Developer with commercial experience in building REST APIs (Django/DRF) and asynchronous
data processing (Celery/Redis). Focused on ORM optimization, clean architecture, and delivering production-
ready tested code.

Technical Skills
Python, Django, Django REST Framework, PostgreSQL, Redis, Celery, Docker, JWT, Git

Experience
Backend Developer - Insiders | Dec 2025 – Mar 2026 | On-site Full-time
Project: Real Time Risk Solutions (B2B USA SaaS)
• Developed and maintained REST APIs for core risk-management modules (Reports, Claims, Toolbox,
ProcessFlow, Observations).
• Engineered an asynchronous batch-processing pipeline using Celery & Redis to parse bulk CSV/XLSX
uploads (1000+ reports), automating database insertion and mapping to process flows and policies.
• Integrated AI capabilities via internal endpoints to analyze complex business objects
(observations/claims) and generate automated insights based on user queries.
• Optimized database performance using Django ORM (select_related, prefetch_related, bulk_create),
significantly reducing API response times for heavy endpoints.
• Implemented robust document history and audit trail tracking utilizing pghistory.

Projects
Crypto Portfolio Tracker GitHub
Production-ready REST API for managing cryptocurrency portfolios with real-time price tracking.
• JWT authentication with token refresh
• Real-time prices and P&L calculation via Binance API
• Price alerts with email notifications via Celery + Redis
• Top cryptocurrencies by market cap via CoinMarketCap API
• Fully containerized with Docker Compose
• 30 unit and integration tests
Lunch Voting System GitHub
• JWT authentication with role-based access control
• Daily menu workflow with automated winner calculation
• Unit test coverage for core business logic
NewsFlow GitHub
• Django web application for content management (articles, categories, authors)
• Admin moderation workflow
• Search with pagination and test suite

Education
Bachelor's Degree in Computer Engineering (In Progress) Lviv Polytechnic National University

LANGUAGES
Ukrainian — Native | English — B2