v
virajwick

Viraj

@virajwick
5,0(133)

Level 2

Proficiency is the Key to Quality Work!

Canada
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
🚀 Full-Stack Developer | Java Expert | Technical Writer 🔹 Expert in Full-Stack Development - Proficient in Java, Python, Angular, React, Node.js, HTML, JS, Spring Boot, MongoDB, PHP, MySQL, C++, C#, and more. - Builds scalable, high-performance applications with RESTful APIs and microservices. 🔹 Java & Backend Specialist - Deep expertise in Spring Framework, backend logic, and database management. 🔹 Technical Documentation & Content Writing - Prepares clear, well-structured documentation for software projects. 💡 Let’s collaborate! 🚀... Continua a leggere

Competenze

v
virajwick
Viraj
25 USD/ora
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

App desktop
I will complete your software project with documentation
5,0(44)
A partire da5 USD / progettoMaggiori dettagli
Scrittura SEO
I will expertly craft SEO articles for your website within 24 hours
4,9(27)
A partire da15 USD / progettoMaggiori dettagli

Vuoi lavorare su base oraria?

Spiega a Viraj cosa ti serve.

25 USD

/

ora

Portfolio

Esperienza lavorativa

Meta

Senior Software Engineer

Meta • Full time

Jan 2021 - Present • 5 yrs 6 mos

* Scale distributed systems using Python, C++, Cassandra, and RocksDB serving 3B+ users globally. * Ship AI features with PyTorch, LLaMA 3, and FAISS alongside research and product teams. * Own backend services in Java, Go, and Rust, deployed on Meta's private cloud with Datadog monitoring. * Build data pipelines using Spark, Flink, Presto, and Airflow processing petabytes daily. * Deliver full-stack features with React, GraphQL, and Thrift RPC, reviewed via Phabricator.

133 Recensioni
5,0

(130)
(1)
(0)
(2)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-5 di 133 recensioni
Ordina per
Più rilevante
    S
    image-docs

    sebastienllb

    US

    Stati Uniti

    5

    It was a pleasure to work with you, your work is great. I will definitely consider again in the future

    100 USD-200 USD

    $

    3 giorni

    Tempo

    gig

    Scrittura SEO

    Utile?
    Sì
    No
    J

    jaeger_doest

    TH

    Thailandia

    5

    Very satisfied with the efficiency and quality of the delivery. Looking forward to working with this individual again!

    Fino a 50 USD

    $

    1 giorno

    Tempo

    gig

    Grafici e diagrammi

    Utile?
    Sì
    No
    F

    fatoomie66

    Cliente abituale

    SA

    Arabia Saudita

    5

    Fast delivery like always and perfect work

    Fino a 50 USD

    $

    2 giorni

    Tempo

    gig

    App desktop

    Utile?
    Sì
    No
    F

    fatoomie66

    Cliente abituale

    SA

    Arabia Saudita

    5

    Second time working with Viraj, fast delivery always perfect.

    Fino a 50 USD

    $

    1 giorno

    Tempo

    gig

    App desktop

    Utile?
    Sì
    No
    F

    fatoomie66

    Cliente abituale

    SA

    Arabia Saudita

    5

    very fast delivery and perfect work

    Fino a 50 USD

    $

    3 giorni

    Tempo

    gig

    App desktop

    Utile?
    Sì
    No