PortfolioVol. 01 — 2026

Shajahan

Founder,
Mediclaim AI

Full-stack founder. I own frontend, product, and the deterministic compliance engine at Mediclaim AI. Swiftimate and HubbleStar were freelance builds that kept the lights on.

About

Ico-founded Mediclaim AI with my college batchmate Aravind after we spent a year doing medical AI research together at Amrita. We built Pulse Coder, a coding and compliance platform for US healthcare billing, from a blank repo to a working product with 78+ validation rules and a custom MS-DRG grouper. I own the frontend, the product, and the deterministic compliance engine. We self-funded the whole thing by shipping freelance SaaS on the side. Before that it was brain tumor segmentation and sleep apnea detection models. I like hard problems where you have to learn the domain before you can write the code.

Frontend, product, and compliance systems for Healthcare AI

Selected Work

Three builds — 2024 / 26
mediclaimapp.co
Mediclaim AIPulse Coder
Mediclaim AI — live website preview
01 — FeaturedLive

Mediclaim AI

AI-assisted medical coding & compliance for US healthcare providers and RCM companies.

Catches coding and reimbursement errors before claims go out the door. Custom compliance engine, a purpose-built MS-DRG grouper, and integrations wired into the systems providers already use.

Role
Founder
Compliance
78+ inpatient & outpatient validation rules
Grouper
Custom MS-DRG grouper
Integrations
SMART on FHIR · Epic · Cerner
Domain
Revenue cycle management
02Freelance

Swiftimate

swiftimate.com
SwiftimateEstimates · Invoicing · Clients
Swiftimate — live website preview
A mobile-first operations platform for contractors & small businesses.

Estimates, invoicing, and client management built to run a business day-to-day.

Role
Full build
Core
Real-time sync · Inventory · Billing
For
Contractors & SMBs
03Freelance

HubbleStar

hubblestar.com
HubbleStarAdaptive K-12 Learning
HubbleStar — live website preview
An adaptive learning platform that teaches to each student's weak spots.

AI-generated practice and revision across 10+ subjects, with progress tools for parents.

Role
Full build
Scope
10+ subjects · adaptive content
For
K-12 students & parents
What I bring
React + Next.js / TypeScript / Node.js / AWS / AI + RAG pipelines / Product + UX / Zero-to-one builds