Apps I built and run

Four products of my own, designed, built and looked after by me. Every one is live, so open it and try it.

Postessia

AI ghostwriter for LinkedIn · postessia.com

Give it one line or the messy real story, and it writes the LinkedIn post in your own voice. Selected for the Sarvam and Claude startup programs.

Learns your rhythm and vocabulary from your own posts
A planner, a drafter and an auditor check every draft
Blocks clichés and made-up numbers before they ship

Next.js
Claude API
Supabase
Sarvam AI
Resend

Open Postessia Read the case study

FormSeva

Photo and signature resizer for exam forms · formseva.adibitz.com

Gets a photo, signature or PDF under the exact KB limit that SSC, UPSC, IBPS, NEET and state forms ask for. Everything happens on your own device.

Type any KB limit, or tap a common one
Compresses and merges PDFs, and makes ID card copies
Removes location and camera details from every file

Astro
Tailwind CSS
Vercel

Open FormSeva

Sequill

SQLite editor that runs in the browser · sequill.adibitz.com

Browse, edit and query SQLite databases, and draw their schema, in a browser tab. The real SQLite engine runs in WebAssembly, so nothing is uploaded and it works offline.

Edit cells, filter rows and run SQL on the real file
A schema designer that draws every table and its keys
Exports to CSV, JSON or SQL, and installs as an app

SQLite
Next.js
TypeScript
WebAssembly

Open Sequill

learndb

A course on databases · database.adibitz.com

Teaches databases from your first table to reading a query plan. Start as a beginner, or go straight to the advanced track.

Beginner lessons: what a database is, its types, your first one
An advanced track for people who already write SQL

Astro

Open learndb

Photo in the screenshot: “Schlagwortkatalog” by Dr. Marcus Gossler, CC BY-SA 3.0.

Need an app of your own?

I build web apps for founders and teams the same way, from the first sketch to launch. Tell me what yours needs to do.

Start a project See client work