Izza Assyafa

Izza Assyafa — Full-Stack / Product Engineer — I solve complex product problems.

Building reliable web applications, backend systems, data-heavy platforms, and internal tools.

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Problems I solve

  1. Our app slows down as our data grows.

    Queries, indexes and architecture that keep it fast at scale.

  2. We run the business on spreadsheets.

    Internal tools that remove manual work.

  3. Our MVP can't handle real customers.

    A production-grade backend, tests and deployment.

  4. Integrations keep breaking.

    Reliable APIs, queues and monitoring.

  5. Nobody understands our legacy codebase anymore.

    Incremental modernisation without a rewrite.

How I work

  1. 01Discover

    We clarify the problem, the people affected and the constraints before any code is written.

    What you get

    • Problem statement
    • Scope and risks
    • Recommended approach

    Risk removed

    Building the wrong thing.

  2. 02Plan

    Architecture, data model and milestones, sized to your budget and timeline.

    What you get

    • Technical plan
    • Milestones
    • Estimate

    Risk removed

    Surprises in cost and timeline.

  3. 03Build

    Short iterations of working software you can review as it grows.

    What you get

    • Regular demos
    • Readable code in your repository

    Risk removed

    Losing visibility into progress.

  4. 04Validate

    Automated tests, performance checks and a review against the agreed goals.

    What you get

    • Test suite
    • Performance checks

    Risk removed

    Shipping regressions.

  5. 05Deliver

    Deployment, documentation and handover — or ongoing support.

    What you get

    • Deployed release
    • Documentation
    • Handover session

    Risk removed

    Depending on one person.

Let's solve yours.

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