hdb

In-browser Singapore property valuation engine for HDB flats and private condominiums powered by dual XGBoost models (< 1ms JS inference). Features interactive transaction maps and two prediction modes: historical comparable valuation and index-adjusted forward projection.

SAP HANA Database Client for Go

A DirectX 12 renderer featuring Deferred and Forward rendering paths, PBR, various post-processing effects, and more.

A complete LangGraph multi-agent system demo using SQL tools, Tavily search, MCP Toolbox, and OpenRouter models — with reproducible notebooks and a full supervisor-led agent workflow.

API for the famous HeadDatabase plugin

Autonomous multi-agent system for intelligent HDB resale search — combining geospatial analytics, MRT proximity, and XGBoost price valuation using DeepAgents, LangGraph, FastAPI, and Gradio UI. No database required; reads data directly with SQLite. Dockerized, with reproducible data-ingestion pipelines and support for local LLMs.

🏆 AWS AI Agent Hackathon Entry: Multi-agent HDB advisor using Amazon Bedrock AgentCore, Nova Lite, and intelligent cost optimization. Find your perfect Singapore home with AI.

SAP HANA Database Connection Pool for Node.js

bnu-hdb-uucp: BNU (Basic Network Utilities) / HDB (HoneyDanBer) UUCP

Download and convert Singapore HDB Carpark CSV to JSON files.

🏠 Scrape PropertyGuru Singapore listings into Excel. Cloudflare bypass, all filters (Condo + HDB), pause/resume, 58 integration tests.

AI Agent acting as a Singapore HDB buyer's agent assisting in shortlisting, viewing management but also take informed decisions. This is a team of multiple agents working together.

migrate OpenLDAP data's backend from bdb or hdb to mdb

A blog for minimal footprint homelab projects in Singapore.

⚙️ Optimize AWS AI costs by automating resource management and reducing expenses, ensuring efficient use of cloud services with minimal effort.

Singapore parking finder: nearby carparks, available car lots and estimated parking costs.

2025 HDB resales, same town and flat type: longer remaining lease is associated with higher price/m² (historical-group medians about +1.20% vs +0.69% per extra lease year). Not a flat's depreciation rate.

Layered SQL pipeline in Snowflake (RAW → STAGING → DATA_MART) over Singapore HDB resale transactions, Jan 2017 to Oct 2026. Power BI dashboard of price per sqm by year, town and flat type.

Rate or mix? Decomposing Singapore's 4-room HDB resale price move (Q3 2026 vs Q3 2025) — DuckDB SQL, Python, Power BI.

SG Homie is a data-informed Singapore HDB housing companion combining listing search, seller workflows, structured chatbot assistance, and a research-based CatBoost valuation service built with React, Supabase, FastAPI, and Python.