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a_flacsy

Andrew

@a_flacsy

FlacSy

Ukraine
Anglais, Polonais, Russe, Ukrainien
Certaines informations sont présentées en anglais.
À propos de moi
Backend developer focused on building scalable APIs and microservices with emphasis on reliability, performance, and maintainability. Main stack: Python (FastAPI, SQLAlchemy, Pydantic) and Rust for performance-critical components. I think in terms of architecture, not just code: helping to choose the right solution, reduce complexity, and avoid technical debt. I value clear communication, predictable results, and clean, maintainable code.... Plus d’infos

Compétences

a
a_flacsy
Andrew
hors ligne • 

Portfolio

Expérience professionnelle

Backend Developing

Proova • Temps plein

Feb 2025 - Present • 1 yr 5 mos

Developed and maintained backend services and REST APIs in Python (FastAPI) Designed microservice architectures and custom backend solutions tailored to business needs Optimized performance: database queries, algorithms, internal service logic Increased fault tolerance and system stability through error handling, graceful degradation, and state management Worked with SQL databases: schema design, query optimization, and migrations Integrated external and internal services Conducted testing, debugging, and code reviews Supported and mentored team members on Python and backend architecture best practices