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Case Studies — 09

Selected work

Longer write-ups of the projects on the homepage — what each one is, what was hard about it, and how it was built.

01

Dallal

A map-first real-estate marketplace for Kuwait — web, mobile, and a Rails backend, in two languages.

ClientReact 19 · React Native · Ruby on Rails · PostgreSQLRead →
02

Dhun

A streaming app for Indian music — built, designed, and shipped alone.

PersonalNext.js 16 · React 19 · App Router · CSS ModulesRead →
03

code.rajkar.dev

A real-time collaborative coding interview platform, built after CodeSandbox killed live collaboration.

PersonalNext.js 16 · React 19 · TypeScript · CodeMirror 6Read →
04

Splitbill

An AI bill splitter that reads your receipt — snap, assign in plain language, share one link.

PersonalNext.js 16 · React 19 · App Router · SupabaseRead →
05

md.rajkar.dev

A Markdown publishing tool — write, pick a theme, and share a clean page with its own link. Built and shipped solo.

PersonalNext.js 16 · React 19 · TypeScript · TursoRead →
06

Caprics School

An EdTech platform with interactive learning experiences and full course management.

ClientReact · Node.js · MongoDB · AWSRead →
07

Bwsala

A digital recruitment platform connecting employers, service providers, and job seekers across Saudi Arabia.

ClientReact · Ruby on Rails · Node.js · AWSRead →
08

Xcelyst

An AI-powered recruitment platform with intelligent candidate matching.

ClientReact · TypeScript · Ruby on Rails · MySQLRead →
09

Ylanes

A social platform for meaningful connection through intimate, small-group conversations.

ClientReact · TypeScript · Ruby on Rails · FirebaseRead →