Portfolio

Demo builds and concept projects

6 demo builds we constructed to demonstrate capability, and 2 documented concept designs. Each one sets out the problem, the approach, the features and the technology — and each is labelled for what it is.

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8 builds across 7 sectors

Every entry labelled for what it is

Demo build means something we constructed and can show you. Concept project means a design we have specified but not deployed commercially. There is no third category.

Demo buildHealthcare

Clinic Appointment & Patient Management

A working demonstration of appointment booking, queue management and patient records for a multi-doctor clinic, with WhatsApp reminders to reduce no-shows.

9 features

Next.js
TypeScript
PostgreSQL
FastAPI

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Demo buildRetail & Distribution

Inventory & GST Billing Application

A demonstration of connected stock and billing: barcode counter invoicing, multi-location inventory, batch and expiry tracking, and live receivables ageing.

10 features

Next.js
PostgreSQL
FastAPI
Barcode scanning

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Demo buildAI & Automation

AI Document Assistant

A demonstration of retrieval-augmented generation over a document library: questions answered from your own files, with a citation to the exact source passage.

9 features

Claude API
pgvector
Python with FastAPI
PostgreSQL

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Concept projectEducation

Coaching Institute Management Portal

A documented design for a coaching institute: batch enrolment, attendance from a phone, installment-based fees with automated reminders, and a parent portal.

10 features

Next.js
PostgreSQL
FastAPI
Razorpay

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Concept projectDistribution

Distributor Order Management

A documented design covering retailer self-service ordering, an offline-capable field sales app, credit enforcement at order entry and automated scheme calculation.

9 features

Next.js progressive web app
PostgreSQL
FastAPI
Offline sync with IndexedDB

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Demo buildData & Analytics

Business Analytics Dashboard

A demonstration dashboard combining sales, collections, stock and operational data from several sources, with drill-down to transactions and threshold alerts.

9 features

Next.js
PostgreSQL
FastAPI
Recharts

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Demo buildAI & Automation

WhatsApp Enquiry Automation

A demonstration of WhatsApp enquiry handling: instant AI replies from approved content, automatic qualification, assignment with escalation, and follow-up until an outcome.

9 features

WhatsApp Business Cloud API
Claude API
Python with FastAPI
PostgreSQL

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Demo buildRetail & E-commerce

E-commerce Website with Order Management

A demonstration store with variant catalogue, UPI and cash-on-delivery checkout, GST invoicing, synced stock and automated WhatsApp order updates.

10 features

Next.js
PostgreSQL
Razorpay
Courier APIs

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