z
zugrafix

Zubair

@zugrafix
4,7(39)

Software Engineer , DevOps Architect , AI Infrastructure

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

Skills

z
zugrafix
Zubair
offline • 

Bekijk mijn diensten

AI websites & software
I will build custom ai agents and rag using langgraph crewai
Android-app development
I will build ai powered native android apps using kotlin

Portfolio

Werkervaring

GitHub

Lead Android Engineer & Architect

GitHub • ZZP

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 Reviews
4,7

(35)
(1)
(1)
(0)
(2)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,7
  • Kwaliteit van de levering
    4,6
  • Waarde van de levering
    4,6
1-5 van 39 reviews
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Meest relevant
    J

    jaylord

    CA

    Canada

    4,3

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

    US$ 50

    Prijs

    2 dagen

    Looptijd

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    J

    jstacy101

    US

    Verenigde Staten

    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.

    US$ 50

    Prijs

    7 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
    G

    guccizoe305

    US

    Verenigde Staten

    5

    Great work will use him again!

    US$ 50

    Prijs

    5 dagen

    Looptijd

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    I

    ikwayana

    US

    Verenigde Staten

    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.

    US$ 50-US$ 100

    Prijs

    2 dagen

    Looptijd

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    M

    makeup2019

    US

    Verenigde Staten

    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

    US$ 50

    Prijs

    9 dagen

    Looptijd

    Werkvoorbeeld
    Z

    Reactie van de freelancer

    Nuttig?
    Ja
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