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aswad135

Aswad Abbas

@aswad135
5,0(62)

Senior Software Engineer

Pakistan
Engels, Urdu
Sommige informatie wordt in het Engels weergegeven.
Over mij
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.... Lees meer

Skills

a
aswad135
Aswad Abbas
offline • 

Bekijk mijn diensten

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

Wil je op uurbasis werken?

Vertel Aswad Abbas wat je nodig hebt.

US$ 14

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uur

Werkervaring

Telenor_Group

Senior Software Engineer

Telenor Group • Fulltime

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 Reviews
5,0

(62)
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Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    5
  • Kwaliteit van de levering
    5
  • Waarde van de levering
    5
1-5 van 62 reviews
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    D

    dimitris_papavl

    GR

    Griekenland

    5

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

    US$ 50-US$ 100

    Prijs

    8 dagen

    Looptijd

    Nuttig?
    Ja
    Geen
    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 😍🤗

    US$ 50-US$ 100

    Prijs

    1 dag

    Looptijd

    Nuttig?
    Ja
    Geen
    D

    dave3932

    IE

    Ierland

    5

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

    US$ 50

    Prijs

    3 dagen

    Looptijd

    gig

    Bugfixes

    Nuttig?
    Ja
    Geen
    C

    cdione

    FR

    Frankrijk

    Lopende samenwerking
    5

    Again a pleasure to work with Aswad. Quick and professional

    US$ 50

    Prijs

    1 dag

    Looptijd

    Nuttig?
    Ja
    Geen
    C

    cdione

    FR

    Frankrijk

    Lopende samenwerking
    5

    Again a pleasure working with Aswad ! Expert on Java

    US$ 50

    Prijs

    1 dag

    Looptijd

    Nuttig?
    Ja
    Geen