Turn an approved design, specification or prototype into a focused feature in your existing web application. Start small, review the result, then decide what to build next.

I build and operate products including Glamingo and created pgfence, an open-source developer tool documented by Prisma. My portfolio also includes Cadentra Rent, a rental-billing development case study.

PACKAGES Starter — $400: one responsive Next.js/React screen from supplied references, with agreed interactions and fixture data. Up to three agreed UI states; existing project setup. Delivery: 7 days. Standard — $800: one frontend workflow of up to two screens connected to an existing documented API, such as a form and list/detail view. Includes validation, loading and error states. Delivery: 14 days. Advanced — $1,200: one contained frontend/API feature with up to two screens and two API endpoints in an existing Next.js/Node.js app. Existing authentication and database foundations are required. Delivery: 21 days.

WHAT YOU GET Written acceptance criteria, functioning components, relevant checks, source changes and a short demo/handoff. Deployment to your existing staging environment is included when access and setup are available.

HOW WE WORK Send the design/spec, current stack and definition of done. I review the dependencies before confirming the package. I use AI-assisted development with hands-on review, testing and visual iteration. I work carefully from approved visual references, comparing the result and iterating on spacing, typography and interaction states.

NOT INCLUDED A complete SaaS MVP, new authentication architecture, subscriptions/payments, a native app, a redesign, content creation, multiple external integrations, hosting fees or unlimited revisions. Larger builds are divided into separately agreed milestones.

Availability: 15–20 hours/week. Written communication and progress demos are welcome. USD projects are scoped around $40/hour.