a
aswad135

Aswad Abbas

@aswad135
5,0(62)

Senior Software Engineer

Pakistan
Inglese, Urdu
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Java Spring Boot backend developer with 6 years experience, 80+ projects delivered, 5.0 rating across multiple client reviews. 3 years full-time as a Senior Software Engineer at a telecom company (Telenor Group), 3 years freelancing. I build REST APIs and backend systems with AWS integration designed for real production traffic, not demos. Certified in AWS Spring deployment, OWASP security practices, and Java performance tuning (Udemy, 2023–2024). M.Sc. Software Engineering, COMSATS University (2021). Agile workflows, Jira, clean API architecture, secure auth flows.... Continua a leggere

Competenze

a
aswad135
Aswad Abbas
offline • 

Consulta i miei servizi

Correzione di bug
I will refactor and optimize your java code for better performance
5,0(19)

Vuoi lavorare su base oraria?

Spiega a Aswad Abbas cosa ti serve.

14 USD

/

ora

Esperienza lavorativa

Telenor_Group

Senior Software Engineer

Telenor Group • Full time

Sep 2023 - Present • 3 yrs 2 mos

You need someone who can design and build production-grade backend systems—not just APIs, but clean architecture, integrations, and real-world business logic. That’s exactly how I work. I’m a Java Spring Boot engineer with ~5 years of experience building systems in fintech and data-heavy environments, where scalability, reliability, and integrations are critical. Why I fit - Strong API design + system architecture (not just CRUD) - Experience with third-party integrations (APIs, schedulers, data pipelines) - Solid understanding of concurrency, performance, and clean code - Comfortable with AI API integrations in real workflows - I take ownership and build with a production mindset How I’ll contribute - Design clean, versioned APIs - Build scalable backend services (Spring Boot) - Implement secure auth flows & integrations - Structure systems for long-term maintainability If you’re looking for someone who can think in systems and deliver reliably, I can start immediately. — Aswad Abbas

62 Recensioni
5,0

(62)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-5 di 62 recensioni
Ordina per
Più rilevante
    D

    dimitris_papavl

    GR

    Grecia

    5

    Great guy. Very helpful and patient to help me understand everything I needed. His work was also really good, exactly what I wanted.

    50 USD-100 USD

    $

    8 giorni

    Tempo

    Utile?
    Sì
    No
    D
    image-docs

    debishree

    IN

    India

    5

    He is really good, clean coding and delivery on time. I would definitely love to work with you again! Thank you 😍🤗

    50 USD-100 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
    D

    dave3932

    IE

    Irlanda

    5

    Had a great time working with Aswad, pretty accommodating and did the work as asked. 10/10 seller will def be coming back!

    50 USD

    $

    3 giorni

    Tempo

    gig

    Correzione di bug

    Utile?
    Sì
    No
    C

    cdione

    FR

    Francia

    Collaborazione in corso
    5

    Again a pleasure to work with Aswad. Quick and professional

    50 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
    C

    cdione

    FR

    Francia

    Collaborazione in corso
    5

    Again a pleasure working with Aswad ! Expert on Java

    50 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No