a
appstonia

Atif Ceylan

@appstonia
4,7(17)

Cloud Solution Architect and PostgreSQL Specialist

Turquia
Inglês, Turco
Algumas informações são exibidas no idioma inglês.
Sobre mim
I specialize in designing, building, and operating large-scale, mission-critical systems. I have led infrastructure operations for major national platforms, including the Turkish e-Government portal, supporting millions of users with high availability and security requirements. I served as the President of the Turkish PostgreSQL Association for five years. Core Competencies - Cloud & Infrastructure Architecture (AWS / GCP) - High Availability, Load Balancing, Security Hardening - Distributed Systems, Performance Optimization - DevOps / Linux & FreeBSD Administration... Saiba mais

Habilidades

a
appstonia
Atif Ceylan
offline • 

Conheça meus serviços

Migração e Desempenho de Banco de Dados
I will optimize postgresql performance for large production databases
4,9(5)
Administração de servidores
I will manage your mysql database

Portfólio

17 Avaliações
4,7

(16)
(0)
(0)
(0)
(1)
Classificação detalhada
  • Nível de comunicação do freelancer
    4,7
  • Recomendar a um amigo
    4,8
  • Serviço conforme a descrição
    4,8
1-5 fora das 17 avaliações
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    I
    image-docs

    ilovehk1997

    Cliente recorrente

    HK

    Hong Kong

    5

    great work, highly professional and good communcation with english.

    Útil?
    Sim
    Não
    I
    image-docs

    ilovehk1997

    Cliente recorrente

    HK

    Hong Kong

    5

    quick response and professional

    Útil?
    Sim
    Não
    N
    image-docs

    nikos82

    LT

    Lituânia

    5

    Very interesting approach, I liked will continue to work with him

    Útil?
    Sim
    Não
    R
    image-docs

    rfurdzik

    Cliente recorrente

    TH

    Tailândia

    5

    Very good work and he is very knowledgeable!

    Útil?
    Sim
    Não
    F

    fathedonist

    US

    Estados Unidos

    4,7

    appstonia was extremely helpful in getting my situation under control and did the work in a timely fashion. I look forward to working with them again.

    Útil?
    Sim
    Não