p
pysasori

Vladyslav

@pysasori
5,0(7)

Senior Python Backend Developer

Ucrânia
Russo, Ucraniano
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Sobre mim
Senior Python backend developer with 5+ years in production systems: FastAPI, Django, PostgreSQL, async SQLAlchemy, Kafka, Docker. I design event-driven microservices and clean, testable architectures that handle real money and real load, and I build fast, reliable MVP backends for startups. Clear communication, honest estimates, and code the next developer can pick up without a handover meeting. From a one-off script or bug fix to a full backend: describe what you need and I will tell you how to get there.... Saiba mais

Habilidades

p
pysasori
Vladyslav
offline • 

Conheça meus serviços

Aplicações Web Full Stack
I will build your saas mvp backend and rest api with python django or fastapi
5,0(7)
Aplicações Web Full Stack
I will build python microservices backend with fastapi, kafka and postgresql

Experiência profissional

Головна_< Укрфінжитло

Lead Software Engineer (Python)

Головна < Укрфінжитло

Sep 2025 - Present • 1 yr 1 mo

Lead backend engineer for financial and housing services. I design and build event-driven microservices on FastAPI, PostgreSQL (async SQLAlchemy, Alembic) and Kafka: integrations with external APIs (banks, registries), request/poll/retry queues, outbox pattern and idempotent processing, query batching and performance optimization, and a clean layered architecture (service / repository / use case) that the whole team builds on.

7 Avaliações
5,0

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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Recomendar a um amigo
    5
  • Serviço conforme a descrição
    5
1-5 fora das 7 avaliações
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Mais relevante
    R

    romotony

    US

    Estados Unidos

    5

    Vlad was very professional and courteous. He's knowledgeable and communicated often throughout the project. Very happy with his work.

    US$ 100-US$ 200

    $

    4 semanas

    Tempo

    gig

    Aplicações Web Full Stack

    Útil?
    Sim
    Não
    F

    fivwawawa

    US

    Estados Unidos

    5

    He was very fast.

    US$ 50

    $

    1 dia

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    gig

    Aplicações Web Full Stack

    Útil?
    Sim
    Não
    W

    whatmessenger

    ES

    Espanha

    5

    Pleasant experience of collaboration.

    US$ 200-US$ 400

    $

    4 semanas

    Tempo

    gig

    Aplicações Web Full Stack

    Útil?
    Sim
    Não
    A

    andrewstrealtor

    CA

    Canadá

    5

    It was a simple project but he worked on it right away and no issues. Very straightforward and I appreciate the prompt response and completion of the project. Seems to know what he's doing. Based on this work I'd be interested in working together again but not sure anything more will be needed.

    US$ 50

    $

    1 dia

    Tempo

    gig

    Aplicações Web Full Stack

    Útil?
    Sim
    Não
    G

    greenkangroo

    DE

    Alemanha

    5

    very helpful

    US$ 50

    $

    9 dias

    Tempo

    gig

    Aplicações Web Full Stack

    Útil?
    Sim
    Não