Даниїл

Python-програміст, 40 000 UAH

Age:
20 years
City of residence:
Kyiv
Ready to work:
Kyiv, Remote

Contact information

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Work experience

Python developer

from 02.2025 to now (1 year 8 months)
Aumify, Дистанційно (IT)

• Integrated OKX exchange, which allowed customers to operate their OKX account through our application

• Implemented Google OAuth2 login flow and TOTP-based 2FA, improving account security and reducing
manual onboarding steps

• Implemented idempotency logic for internal services. This prevented duplicate operations during network
retries and reduced processing errors by 93%

• Reduced database load by implementing batch inserts. Built a buffering mechanism using Redis to collect
data before saving it to PostgreSQL, replacing heavy single-row writes

Additional education and certificates

No additional education or certificates.

Knowledge and skills

  • Python
  • Git
  • SQL
  • GitHub
  • PostgreSQL
  • Docker
  • FastAPI
  • REST API
  • Знання принципів ООП
  • Redis
  • gRPC
  • MongoDB
  • HTTP
  • RabbitMQ
  • WebSocket

Language proficiencies

  • English — above average
  • Ukrainian — fluent

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