DH

Create. Ship.
Sell. Repeat.

I'm a senior staff engineer at Sumo Group where I lead the development of the AppSumo marketplace.

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WORKING TOGETHER

How I can help you

I share my experience building and growing successful software products. Whether you're just starting out or looking to scale, I can help you avoid common pitfalls and accelerate your journey.

Creating Freedom

Join me on the journey from engineer to solopreneur. Learn how to build profitable SaaS products while keeping your technical edge.

    Articles & Tutorials

    Articles and tutorials on a variety of topics, including web development, design, and business.

    Browse all articles & tutorials →

    LATEST TUTORIALS

    Learn to build modern web applications

    13 min read
    Multi-Tenant Architecture in a Django + FastAPI Stack: Schema, Row, and Database Isolation Trade-offs
    Row, schema, or database isolation: trade-offs, migration costs, and how to choose the right PostgreSQL strategy before it's too late.
    djangopostgressecurity
    Read tutorial
    12 min read
    Vite vs Next.js: You're Probably Comparing the Wrong Two Things
    They're not competitors—Vite is a build tool, Next.js is a framework. Learn what layer each sits on and how to actually choose between them.
    nextjsreactperformance
    Read tutorial
    8 min read
    PostgreSQL List Databases: The `\l` Command and Every Alternative
    Master listing PostgreSQL databases with `\l`, SQL queries, and CLI flags. Covers output columns, permissions, and workarounds for restricted contexts.
    postgresautomation
    Read tutorial
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    Creating Freedom

    Join me on the journey from engineer to solopreneur. Learn how to build profitable SaaS products while keeping your technical edge.

      Proven strategies

      Learn the counterintuitive ways to find and validate SaaS ideas

      Technical insights

      From choosing tech stacks to building your MVP efficiently

      Founder mindset

      Transform from engineer to entrepreneur with practical steps