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Web apps, SaaS, and internal tools

Custom web applications: dashboards and internal tools for your team, portals and booking flows for your customers, and SaaS products and marketplaces with accounts, payments, and admin built in.

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Starting at ₱50,000

Who it’s for

  • Teams running important work on spreadsheets, notebooks, or chat threads
  • Businesses that need a portal, booking flow, or dashboard for their customers
  • Founders turning an idea into a SaaS product or a marketplace

Problems it solves

  • Weekly reports and KPIs tracked by hand in a workbook
  • Bookings, quotes, and contracts scattered across Messenger and paper
  • Sales, stock, and profit that never quite add up

What’s included

  • Accounts, roles, and permissions for your team or your customers
  • A database designed around how your business works
  • Dashboards and reports
  • Online payments through PayMongo (GCash, Maya, cards, and QR Ph) where needed
  • Contracts and documents generated as PDFs, with e-signatures where needed

Starting at ₱50,000. The final scope and price are set in a written agreement before work begins.

How it works

  1. 01

    Tell me about it

    Send an inquiry or book a 30-minute call. We talk through what you need, and you get a scope and a price.

  2. 02

    Agree in writing

    The scope, price, and payment terms go into an agreement you review and sign online. Nothing starts until it’s signed.

  3. 03

    Design and build

    You review the work in stages, such as the design and a working version on a staging (test) site, with rounds of revisions at each review.

  4. 04

    Launch and hand over

    The project goes live and the files are handed over. Bugs in the delivered work are fixed at no extra cost during the bug-fix period in your agreement.

Technologies

Used across the example projects below.

  • Next.js
  • TypeScript
  • Tailwind CSS
  • shadcn/ui
  • Supabase
  • PostgreSQL
  • pdf-lib
  • Zod
  • PayMongo
  • Resend
  • Vitest
  • Vercel
  • Swift
  • SwiftUI
  • Kotlin
  • Jetpack Compose
  • Recharts
  • React Hook Form
  • React
  • Vite
  • React Router
  • TanStack Query
  • Zustand
  • Hono
  • Claude API
  • docx

Examples

Questions

Can you build a SaaS product with subscriptions or payments?
Yes. 13C sells Pro and Business plans through PayMongo checkout with GCash, Maya, cards, or QR Ph; KASSIX POS has a monthly Pro plan; and bIODATA takes a one-time payment per download.
Payments, ownership, and more questions

Start a Project

Have an idea?

Tell me what you’re thinking. Let’s turn it into something real.