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Realtime Sync Engine
Conflict-free collaborative editing for a docs platform. CRDT-based, sub-50ms latency, handles 200+ concurrent editors per doc.
I'm Abel, a 24 year old software engineer with 5 years of experience and a software engineering degree from General Assembly. I like focus on the little things that make big differences, clean code, eye-catching frontends, reliable backend systems, and the kind of details nobody asks for but everyone notices.
Conflict-free collaborative editing for a docs platform. CRDT-based, sub-50ms latency, handles 200+ concurrent editors per doc.
End-to-end demand forecasting service for a retail client. Cut over-ordering by 23% and replaced a spreadsheet that nobody wanted to touch.
A markdown notes app with end-to-end encryption. Built solo, ~1,200 paying users. A great teacher in product, pricing, and saying no.
Everything below runs in your browser. Nothing leaves your device. Built because I needed them and figured you might too.
Paste a link, get a QR code. Right-click to save.
Drop or pick an image. Runs locally using a small ML model ~40MB.
Paste JSON, get it formatted — or get told why it's broken.
Cryptographically random, generated locally.
Recruiters, founders, fellow engineers — drop me a note. I read everything and reply within a day or two.