z
zugrafix

Zubair

@zugrafix
4.7(39)

Software Engineer , DevOps Architect , AI Infrastructure

Pakistán
Inglés, Urdu
Parte de la información aparece en idioma inglés.
Sobre mí
Hi, I’m Muhammad Zubair — a Software Engineer, DevOps Architect, and Founder of SchoolSMS. I also engineered Khatta-ka-LLM, the world's first AI language model for the Khattak dialect. I bridge software engineering, bleeding-edge AI, and enterprise cloud systems. Whether you need custom software, Agentic AI (LangGraph/Python), or production-ready cloud architectures (AWS, Kubernetes, OpenShift, Terraform), I build for security, high availability, and scale. Ready to turn your technical vision into reality? Send me a message today!... Lee más

Habilidades

z
zugrafix
Zubair
desconectado • 

Revisa mis servicios

Sitios web y software con IA
I will build custom ai agents and rag using langgraph crewai
Desarrollo de aplicaciones para Android
I will build ai powered native android apps using kotlin

Porfolio

Experiencia laboral

GitHub

Lead Android Engineer & Architect

GitHub • Trabajador autónomo

Jun 2026 - Present • 3 mos

Engineered and launched Bolo, an enterprise-grade Android communication super-app designed as a high-performance WhatsApp clone. Built natively using Kotlin and Jetpack Compose, the platform features real-time chat, ephemeral status updates, HD video/audio calling, and an integrated Generative AI module. Key Engineering Achievements: • Real-Time Communication (RTC): Integrated the Agora RTC SDK for WhatsApp-quality HD calling, managing complex hardware permissions and secure token server authentication. • High-Speed Sync Engine: Architected a reactive data layer using Firebase Firestore, Kotlin StateFlow, and strict MVVM patterns to ensure sub-100ms latency for messaging, media sharing, and live presence indicators. • Generative AI Integration: Developed an NLP-powered AI module ("BoloChef") that processes user inputs to generate structured data in multiple languages directly within the chat interface. • Low-Level Optimization: Identified and resolved complex memory alignment issues with high-performance native libraries (the "16 KB Master Fix") by forcing native library extraction, ensuring absolute stability on 64-bit architectures. • Custom UI Engineering: Built complex, mathematically calculated UI components from scratch using the Android Canvas API, including segmented status circles and fluid 60FPS navigation. This project showcases my ability to architect complex, real-time mobile ecosystems, manage background/foreground services, and integrate third-party SDKs into a seamless native Android application.

39 Reseñas
4.7

(35)
(1)
(1)
(0)
(2)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.7
  • Calidad de la entrega
    4.6
  • Valor de la entrega
    4.6
1-5 de 39 reseñas
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    J

    jaylord

    CA

    Canadá

    4.3

    Thank you very much. The work was simple but effective.

    USD 50

    $

    2 días

    Tiempo

    Imagen de muestra de trabajo
    Útil?
    Sí
    No
    J

    jstacy101

    US

    Estados Unidos

    5

    I commend Zubair for his talented work creating the motion graphic video for my company. The final product is very eye-catching and shows great skill.

    USD 50

    $

    7 días

    Tiempo

    Útil?
    Sí
    No
    G

    guccizoe305

    US

    Estados Unidos

    5

    Great work will use him again!

    USD 50

    $

    5 días

    Tiempo

    Imagen de muestra de trabajo
    Útil?
    Sí
    No
    I

    ikwayana

    US

    Estados Unidos

    5

    This freelancer was skilled and professional. He understood and interpreted my request and worked quickly to bring it to life. He also worked quickly on applying feedback to the second version.

    USD 50-USD 100

    $

    2 días

    Tiempo

    Imagen de muestra de trabajo
    Útil?
    Sí
    No
    M

    makeup2019

    US

    Estados Unidos

    1

    Do not work with him … he is a fraud he took my money and didn’t deliver what I asked I will be reporting and filing a dispute … piece of sh&t

    USD 50

    $

    9 días

    Tiempo

    Imagen de muestra de trabajo
    Z

    Respuesta del Freelancer

    Útil?
    Sí
    No