Zachariah Col
Senior Developer · Austin, TX
9 years building web apps and AI systems for business owners with real problems. I work directly with you — no account managers, no handoffs, no runaround.
LinkedInSenior Developer · Austin, TX
9 years building web apps and AI systems for business owners with real problems. I work directly with you — no account managers, no handoffs, no runaround.
LinkedInConnect with me on LinkedIn to discuss your project or get the Web App Planning Checklist.
Connect on LinkedInScoped, priced, shipped. No hourly billing. No scope creep. You get a solution, not a team.
Revenue-generating SaaS: auth, billing, dashboards, user management. Everything you need to charge money on day one.
APIs, backends, infrastructure that actually holds up. REST, GraphQL, webhooks, background jobs — whatever the problem demands.
Chat interfaces, document analysis, agents, embeddings. I use whatever fits — ChatGPT, Claude, Gemini, Perplexity — not a one-size-fits-all wrapper. Built to solve real problems.
Landing pages and marketing sites built to convert. Fast load, sharp design, no template garbage.
n8n, Zapier, Airtable, Notion, Slack, Gmail — whatever automation stack fits. Work that used to take hours — now runs itself.
You work with one person who owns the problem. No handoffs, no ticket queues, no agency overhead.
You tell me the problem. I ask questions. I align with you on what success looks like. No vague proposals — I get specific.
I design the solution, propose scope and timeline. You see the plan before a single line of code. No surprises.
Real code, real deploys. Async updates. You're in the loop. Feedback gets addressed — not queued.
Full codebase, docs, CI/CD. Recorded walkthrough. You own everything. The relationship continues if you need it.