— Case studies / wGrow

The receipts. Old and new.

Below: our flagship agentic engagement, plus a long tail of the systems we built in the .NET / MS SQL era and still patch every month. The rebrand is real. The track record didn't move.

01 Flagship · live

Industrial agentic AI for WaterDoctor.

2024–live · disclosed: wGrow co-invested Live

WaterDoctor — AI agent stack for biological water treatment

Embedded crew of four agents and two engineers running adaptive treatment loops on WaterDoctor's biofilm reactors. wGrow is a strategic partner and co-investor. Auditable, regulator-readable, weekly release.

Read the engagement →

Reported outcomes

Pollutant discharge: −50%+
Water exchange: −90%
Energy / unit: −30%

02 From the legacy book

Eighteen years of systems we still patch.

Most are still running. Some we've migrated to AWS. A few are now getting agentic features added on top of the original .NET base. None of them embarrassed the people who bought them.

Patient Management

AWS · MS SQL · field-level encryption · PDPA · multi-clinic

— medical group
Legal Case Management

10-step case workflow · auto billing · client portal · audit trail

— Singapore law firm
eCommerce Platform

Vitasg · Xpressflower · Paynow · Paylah · multi-shop reporting

— consumer brands
TECOM Order Processing

Lazada · Shopee · TikTok · Amazon · unified inventory · pick & pack

— multi-platform sellers
Grants Management

Application portal · expert review · claims · PDPA-compliant

— grant-making body
Green Data Centre Reports

SS 564 · IoT sensor ingest · PUE reporting

— data centre operators
Pharma Production Planning

Sales↔production balancing · safety stock · facility booking

— Singapore pharma
Investment Management

Encrypted client data · annual invoicing · commission ledgers

— overseas investment firm
Course & Class Management

QR attendance · SMS reminders · prepaid/postpaid billing

— schools & tuition centres
Visitor Logging System

.NET · MS SQL · Windows Server 2019 · audit-grade

— Singapore hospital
Decentralised Voting (PoC)

Ethereum smart contracts · .NET C#

— research engagement
Cloud Server Hardening

AWS + Azure · encryption · monitoring

— medical service group