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Fiverr Pro
Italiano
$
USD
Nazar K
@nazar_ee
Backend Engineer
Ucraina
Inglese, Ucraino
Chi sono
Hello, I'm a freelancer Nazar.
Backend Engineer with 4+ years of experience building reliable, production-ready backend systems.
I specialize in async Python, PostgreSQL, Redis, and API development, with strong experience in Docker and scalable architectures.
Competenze
Nazar K
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Chatbot basati su regole
I will build a custom discord, telegram or viber bot
Automazioni e agenti
I will build custom automation systems and bots for your business
Portfolio
Esperienza lavorativa
Lead Backend Engineer / Founder
QuaronSoftware • Lavoratore autonomo
Aug 2025 - Present • 9 mos
Responsible for backend architecture and core APIs Focused on scalability, reliability, and stability Managed deployments and production support
Freelance
Freelance • Freelance
Feb 2022 - Present • 4 yrs 3 mos
Developed 50+ production backend and automation systems Built async Python backends with PostgreSQL and Redis Integrated external APIs and messaging platforms
Python Developer / Founder
Devevo • Lavoratore autonomo
May 2023 - Feb 2024 • 9 mos
Implemented backend logic, APIs, and database schemas Worked with async Python stacks in production Contributed to architecture decisions and reviews
