a
aswad135

Aswad Abbas

@aswad135
5,0(62)

Senior Software Engineer

Pakistan
Anglais, Ourdou
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

a
aswad135
Aswad Abbas
hors ligne • 

Voir mes services

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

Vous souhaitez travailler sur une base horaire ?

Dites à Aswad Abbas ce dont vous avez besoin.

14 $US

/

heure

Expérience professionnelle

Telenor_Group

Senior Software Engineer

Telenor Group • Temps plein

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 Avis
5,0

(62)
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Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
1 à 5 avis sur 62
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Les plus pertinents
    D

    dimitris_papavl

    GR

    Grèce

    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 $US-100 $US

    Prix

    8 jours

    Durée

    Utile?
    Oui
    Non
    D
    image-docs

    debishree

    IN

    Inde

    5

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

    50 $US-100 $US

    Prix

    1 jour

    Durée

    Utile?
    Oui
    Non
    D

    dave3932

    IE

    Irlande

    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 $US

    Prix

    3 jours

    Durée

    gig

    Correction de bugs

    Utile?
    Oui
    Non
    C

    cdione

    FR

    France

    Collaboration en cours
    5

    Again a pleasure to work with Aswad. Quick and professional

    50 $US

    Prix

    1 jour

    Durée

    Utile?
    Oui
    Non
    C

    cdione

    FR

    France

    Collaboration en cours
    5

    Again a pleasure working with Aswad ! Expert on Java

    50 $US

    Prix

    1 jour

    Durée

    Utile?
    Oui
    Non