Jacob Wisniewski
Software builder in Melbourne. Currently at REA Group.
I like software built from small, composable ideas: functional cores, clean boundaries, and abstractions that simplify the whole codebase. The result should be elegant, understandable, and useful.
Live systems
5 entries
| Project | Status | Description | Links |
|---|---|---|---|
| Munch MCP | live | An MCP-first food diary with Australian-first food ranking. | [open] [source] private |
| Up Bank MCP | live | Accounts and transaction tools for MCP clients, with explicit user authentication. | [open] [source] |
| Japan Tip-to-Tip 2026 | live | A personal journey across Japan, documented through an interactive map and photos. | [open] [source] private |
| Te Araroa 2023 | live | A personal journey through New Zealand’s South Island, documented through a map and photos. | [open] [source] |
| League Roulette | live | A random League of Legends champion picker. | [open] [source] |
Work
| Years | Team / product | Work |
|---|---|---|
| 2026–Now | AI Companion | Extending conversational search into an assistant that can help across more of the realestate.com.au property experience. |
| 2025–2026 | Conversational Search | Built an experimental agentic way to search for property using natural language. |
| 2025 | Semantic Search · property.com.au | Built semantic search for property research, connecting natural-language intent with relevant property information. |
| 2022–2025 | property.com.au | Built the product from greenfield, integrated with upstream systems, worked deeply on SEO, and owned the codebase long enough to see the architecture age. |