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Олександр

AI engineer, 45 000 UAH

Employment type:
full-time, part-time
Age:
19 years
City of residence:
Lviv
Ready to work:
Lviv, Remote

Contact information

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Work experience

Python AI Developer

from 02.2026 to 06.2026 (5 months)
Appexoft, Львів (IT)

• Built and maintained backend services for an AI assistant that reaches brokers over WhatsApp and a web app,
covering lead delivery, intent routing, real-time push events, and multilingual conversation handling.
• Took on 30+ tracked issues across eight delivery cycles, most of them urgent or high-priority bugs that were
blocking the LEON/LUCA launch.
• Fixed broker-facing correctness bugs that hurt trust in the product: call scripts showing the wrong phone
number, lead cards filled with the previous lead's details, and incorrect property-owner names in WhatsApp
messages.
• Stabilized localization for a four-language product (English, Spanish, Portuguese, Italian) by removing
hardcoded strings in the messaging layer and fixing language switching during onboarding.
• Built reporting infrastructure with FastAPI and PostgreSQL, including cost and scraping report endpoints, a
daily scraping-stats cron job, and extra indexes on the property mirror table.
• Reworked the Scout zone-configuration and city-matching logic that brokers use to choose which leads they
receive, including a parsing regression that spanned several environments.
• Wrote unit, integration, and regression tests for high-risk flows and kept branches passing ruff, mypy, and CI
before handing work to QA.

Support manager/Monitoring operator

from 04.2025 to 09.2025 (6 months)
OHZ Ukraine, Львів (Охорона, безпека)

Video monitoring, quick response and communication with customers.
Extreme responsobility.

Education

Національний університет «Львівська Політехніка»

Компʼютерна інженерія, Львів
Higher, from 2023 to 2028 (5 years)

Additional education and certificates

2025

2025

2025

2026

Knowledge and skills

  • Комунікабельність
  • Уміння аналізувати
  • Неконфліктність
  • Організованість
  • Understandability
  • Написання промптів для ChatGPT
  • Python
  • Django Rest Framework
  • Django
  • SQLite
  • MySQL
  • PostgreSQL
  • REST API
  • REST
  • Docker
  • Знання принципу DRY
  • KISS
  • MongoDB
  • Swagger
  • Postman
  • JSON Web Token
  • Git
  • GitHub
  • SonarQube
  • Knowledge of OOP principles
  • FastAPI
  • Claude API
  • LangChain
  • Data management

Language proficiencies

  • English — average
  • Ukrainian — fluent

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