# Products & engineering work.

Browse the product work by domain. Every product has a permanent overview with its users, workflow, component architecture, source references and current scope.

By: Savi Saluwadana
Canonical page: https://savisaluwadana.github.io/products/
Reviewed: 2026-10-04

## Marketplaces, commerce and service operations

Products that connect discovery and customer journeys with bookings, fulfillment or procurement.

| Product | Purpose and architecture |
| --- | --- |
| [Avara Real Estate](https://savisaluwadana.github.io/products/avara/) | Property discovery, transactions and host operations in Sri Lanka. Next.js → MongoDB → S3 → PayHere |
| [Blu.lk](https://savisaluwadana.github.io/products/blu/) | Home-service discovery, booking and fulfillment in Sri Lanka. Customer + provider experiences → Laravel API → MySQL |
| [FreshPick / FreshOnTime](https://savisaluwadana.github.io/products/freshpick/) | Food commerce, producer onboarding and scheduled recurring deliveries in Colombo. Next.js → Prisma / PostgreSQL → recurring delivery + media storage |
| [EventOS](https://savisaluwadana.github.io/products/eventos/) | Quick provider matching and full event procurement. Next.js → PostgreSQL → transactional workflows + file storage |

## Business systems and operational software

Work around property, people, retail, education, finance and restaurant operations.

| Product | Purpose and architecture |
| --- | --- |
| [Property Management OS](https://savisaluwadana.github.io/products/property-os/) | Multi-tenant rental operations and controlled agent-assisted work. Next.js → Go modular monolith → PostgreSQL → Outbox worker → MCP |
| [Advance HRIS](https://savisaluwadana.github.io/products/advance-hris/) | Hybrid web and local-first desktop HR operations. Next.js Web + Wails / React Desktop → Go API → PostgreSQL |
| [NexusPOS](https://savisaluwadana.github.io/products/nexus-pos/) | Checkout and store operations with an optional Electron desktop shell. Next.js / React → Prisma → MongoDB + Electron |
| [Academix](https://savisaluwadana.github.io/products/academix/) | Student, academic and fee operations in a role-aware workspace. Next.js → MongoDB / Mongoose → notification integrations |
| [Acme Accounting](https://savisaluwadana.github.io/products/acme-accounting/) | Single-company financial operations backed by a double-entry ledger. Next.js → MongoDB / Mongoose → double-entry ledger |
| [Plate Restaurant OS](https://savisaluwadana.github.io/products/restaurantos/) | Restaurant point of sale and coordinated order operations. Next.js → authenticated API routes → MongoDB |

## Healthcare and patient-facing products

Practitioner discovery, consultation journeys and clinic administration, with contribution boundaries documented on each page.

| Product | Purpose and architecture |
| --- | --- |
| [TimelyHelp.lk](https://savisaluwadana.github.io/products/timelyhelp/) | Product and frontend work for practitioner discovery and consultation journeys. Next.js 15 → NextAuth → practitioner APIs → Zoom Video SDK |
| [MediCare](https://savisaluwadana.github.io/products/medicare/) | Patient administration, appointments, clinical records and billing. Next.js → Go API + scheduling service → PostgreSQL |

## AI agents, research and developer tools

Evidence-led research, controlled automation, developer publishing and analytics prototypes.

| Product | Purpose and architecture |
| --- | --- |
| [DevRelOS](https://savisaluwadana.github.io/products/devrelos/) | A self-hosted beta for discovery, engagement and outcome measurement. Next.js → Go API → PostgreSQL → Workers → MCP |
| [RapidReach](https://savisaluwadana.github.io/products/rapidreach/) | Developer publishing and tool discovery with a small CMS. Next.js 16 → MongoDB → Vercel Blob |
| [Pain Intelligence Lab](https://savisaluwadana.github.io/products/pain-intelligence/) | Cross-source pain research and evidence-backed opportunity validation. React / Vite + MCP host → Express API → MongoDB |
| [Ad Performance Analysis Agent](https://savisaluwadana.github.io/products/ad-performance-agent/) | An advertising analytics and reporting prototype. React / Vite → Express → CSV analysis + Gemini → email |

## Read each product in context

This directory covers products I’ve built and worked on, including development projects, a self-hosted beta, prototypes and frontend contributions. A listed product is not a claim that every capability is commercially deployed. Each product page states the documented boundary.

Read the [architecture reference](https://savisaluwadana.github.io/engineering/) to compare agent permissions, desktop data, tenant isolation and transaction workflows. Visit [About Savi](https://savisaluwadana.github.io/about/) for engineering focus and public profile links.