10 weeks. 1,887 commits. 100+ Cloud Functions. One developer. Just wrapped a 4-month engagement o...

10 weeks. 1,887 commits. 100+ Cloud Functions. One developer. Just wrapped a 4-month engagement o...10 weeks. 1,887 commits. 100+ Cloud Functions. One developer. Just wrapped a 4-month engagement o...

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Dusko Licanin

pro

• Jun 7

10 weeks. 1,887 commits. 100+ Cloud Functions. One developer.

Just wrapped a 4-month engagement on CallidusOS — multi-tenant SaaS for UK aesthetic clinics. Real production clinics using it daily.

Built with Claude Code as the dev partner.

Inherited 200+ errors from a failed FlutterFlow build. Rewrote everything on React + TS + Firebase. Shipped late April.

22, self-taught, Bosnia 🇧🇦.

https://app.callidusos.co.uk/

AI VIsual Designer Product Research Software Architecture Stripe Backend Development Full Stack Development Web Development Firebase React TypeScript

Alex Prokhorov

max

• Oct 19

what if your portfolio page was just all of it?

we put every project from our contra profile on one wall for the new apollo studio site.

Completed work

Web Design Web Development Astro

Mahmudul Hasan Manik

pro

• Oct 20

Really great to see all of your work

Miguel Queirós

max

• Oct 19

Exploring hero sections for Nation e-commerce

Loving the direction

Motion Design Web Design Figma Web Development

Muhammad Sohaib

• Oct 19

Solid layout, Miguel! The contrast between the clean typography and those interactive bento-style cards is crisp. Building this layout with smooth CSS grid transitions or GSAP pin scrolling would make the UX feel incredibly interactive.