Pro
Jonas B.
Dad of two, building apps portfolio
- $5k+
- Earned
- 1x
- Hired
- 15
- Followers
I built this after seeing how much time employees waste handling invoices. People upload photos or scans, but accounting tools turn them into flat tables or generic forms. The data is there, but the context is gone, and verification becomes manual, slow, and error-prone.
So I built a platform where employees can upload invoice photos, and the system regenerates them into structured, pixel-accurate digital documents. Instead of just extracting fields, we recreate the invoice itself as an editable HTML replica, ready for accounting workflows.
Because the regenerated document looks like the original, employees can verify and correct details instantly. Finance teams get clean, structured data they can trust. Less back-and-forth, fewer mistakes, and a smoother path from upload to accounting.
https://invotion.youware.app/
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Anything App Challenge
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I built Prerender Buddy because I kept running into the same invisible problem: modern JavaScript apps look perfect for users but completely break for search engines and AI crawlers. If they can’t render your pages, they can’t index them. And if they can’t index them, your product is basically invisible, no search traffic, no AI mentions, no growth.
Most prerendering solutions felt outdated, complicated, or far too expensive for indie builders. So I designed Prerender Buddy to make proper indexing effortless. A clean dashboard, simple site setup, integration snippets, and clear bot activity logs, all built around one idea: your content should be seen.
This is a tool I needed myself, so I built it for everyone facing the same problem. Built from Scratch in Tempo.
https://bit.ly/prerenderbuddy (vercel)
https://prerenderbuddy.com/
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Launched the landing page for Travero.app, a weather-aware route planner that shows real-time conditions along your entire drive. Simple, clear and focused on the core value of the app.
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I built Travero to solve a simple problem: we check the weather in two cities, but not along the road between them.
Most apps show conditions at fixed locations, not what you will actually face while driving. Travero predicts the weather along your entire route and matches each part of the trip to the time you will reach it. This helps you see where rain, snow, fog, or strong wind will appear so you can choose the safest moment to travel.
The app is designed to feel fully native to iOS with a clean, minimal, and familiar experience. Travero matters because weather is one of the biggest hidden risks in everyday travel. In version 2, the plan is to add smart suggestions for rest areas, hotels, restaurants, and safe stops along the route.
Build page: http://bit.ly/4pHxKBB
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Tutuban is an AI-powered learning companion for students aged 7–15. I designed and built the full mobile app (iOS + Android) using React Native, Supabase, and modern AI models. It includes homework scanning, step-by-step explanations, study cards, schedules, and a personal AI tutor, all in a clean, native-feeling interface.
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abtest.live (http://abtest.live) started as my weekend solution for fast design validation. It’s now a fully working micro-SaaS for instant A/B testing, built with React, Supabase, and Tailwind, designed to help other makers ship decisions faster. Built before I discovered Contra :)
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Building Waitlisted.today (http://Waitlisted.today) after realizing how often I needed a quick way to test demand. It includes a solid free plan for early validation, and upgrades only when your project outgrows the basics.
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Shipping XScheduler, a free and open-source social scheduler built for creators who want control, transparency, and zero monthly fees.
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FrictionLog is an AI-driven research and content engine built for founders, agencies, and creators who want to uncover real user pain points from the open web and turn them into high-ranking, search-dominant articles in minutes.
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