Custom product engineering
Custom browser-based tools for booking, portals, dashboards, and internal workflows—planned around real users, permissions, data, and decisions.
0–100Ghost Score41checksSome business problems need more than an informational website. A booking flow, customer portal, internal dashboard, or approval system has users, states, permissions, and decisions that need to be planned as a product.
I map the workflow first, then choose the interface, data model, authentication, integrations, and hosting that fit the job. React, TypeScript, serverless functions, Firebase, and PostgreSQL are possible tools—not a compulsory stack.
The first release is scoped around the smallest complete workflow that creates real value. That makes testing, operating cost, permissions, failure states, and later expansion visible before complexity becomes expensive.
These are common capabilities, not a compulsory package. We choose what supports the agreed outcome, then record the deliverables, responsibilities, ownership, and handoff in writing.
Site Autopsy, Are You SOS, and Tap the Safe show how product strategy, interface states, data, testing, and release planning change across browser and mobile experiences.
Explore all client work01A small-business website diagnostic that turns 41 technical checks into a plain-English Ghost Score, recovery plan, and shareable result.
02A privacy-first accountability app for sobriety, mental wellness, and personal safety, with clear check-ins, trusted contacts, and offline support.
03An ad-free number-deduction game with a 100-level campaign, daily challenge, infinite modifier ladder, and opt-in real-player competition.
These are the questions clients usually raise about this kind of work. If your situation is different, ask it directly—there is no sales sequence or account-manager handoff.
Ask a different questionGood candidates include booking systems, customer portals, approval workflows, admin dashboards, inventory tools, and focused internal systems. I first confirm the users, permissions, information, integrations, and failure conditions so the proposed application solves a defined job rather than collecting features.
The schedule depends on workflow depth, roles and permissions, integrations, data migration, security, and testing. After discovery, I separate the first useful release from later enhancements and provide a written schedule for that scope.
I commonly use React with Node.js or serverless functions, and choose storage such as Firebase or PostgreSQL according to the product. TypeScript is my default when it improves reliability and maintainability, but the architecture follows the job rather than a fixed stack.
Tell me what your business needs. I'll give you a straight answer on whether I can help.
