a
aswad135

Aswad Abbas

@aswad135
5.0(62)

Senior Software Engineer

Pakistán
Inglés, Urdu
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

a
aswad135
Aswad Abbas
desconectado • 

Revisa mis servicios

Corrección de errores
I will refactor and optimize your java code for better performance
5.0(19)

¿Quieres trabajar por horas?

Dile a Aswad Abbas qué necesitas.

USD 14

/

hora

Experiencia laboral

Telenor_Group

Senior Software Engineer

Telenor Group • Tiempo completo

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 Reseñas
5.0

(62)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
1-5 de 62 reseñas
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    dimitris_papavl

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    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.

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    8 días

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    debishree

    IN

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    5

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

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    dave3932

    IE

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    5

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

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    5

    Again a pleasure to work with Aswad. Quick and professional

    USD 50

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    5

    Again a pleasure working with Aswad ! Expert on Java

    USD 50

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    1 día

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