Simple software for serious work.
We build focused systems for real estate asset management — covering data processing, operations, reporting, and AI-ready workflows.
Start with a product, or bring us into a workflow that needs clarity.
Make useful things.
We build what is actually needed, not what looks impressive.
Keep them clear.
We keep our products understandable, focused, and easy to use.
Help people do better work.
We design software that supports real workflows and creates real impact.
Products for real estate asset management
Amkit, REITskit, and DatumKit are three focused products shaped by real estate asset management work, covering the full lifecycle from investment forecasting and budgeting to risk, portfolio, and deal workflows.
Lightweight data management.
For organizing asset datasets, operational records, and decision context.
more ->Asset management toolkit.
For asset records, forecasts, budgets, risks, portfolio reviews, and deal context.
more ->REITs research toolkit.
For REITs analysis, comparisons, assumptions, and investment review workflows.
more ->DatumKit data flow
SQL, XLS, API, LOG, DOC, and CSV sources flow into DatumKit, then expose RESTful and GraphQL interfaces.
- Inputs
- SQL data, XLS sheets, API feeds, LOG files, DOC files, CSV files
- Outputs
- RESTful — Structured APIGraphQL — Flexible query API
Source Intake
Bring SQL, XLS, API, LOG, DOC, and CSV sources into one workspace.
Schema Mapping
Align fields, labels, owners, and relationships before data is reused.
Record Cleaning
Normalize messy records and keep cleanup decisions reviewable.
Dataset Workspace
Organize asset datasets, operational records, and decision context.
Flexible Query API
Expose filtered data through flexible query surfaces.
Structured API
Publish stable RESTful or GraphQL resources for downstream systems.
A letter
From the team
Enterprise software and the way we build it are changing. Based on 15+ years of work in enterprise services, SaaS, asset management, and data systems, we want to stand at the front of this transformation.
We believe the future of enterprise software will be shaped by collaboration between people and AI. Our products are being redesigned from the ground up to make that vision real.
YIQILAI.TECH
An AI agent company framework for founders
JoinsKit gives solopreneur founders a simple operating structure: the founder stays in control while departmental agents prepare scoped work for review.
Core loop
Delegate work to agents, review their reports, and keep final judgment with the founder.
JoinsKit operating model
Brief
Set intent
Work
Agent work
Review
Human review
The latest from Thinking
Selected long-form thinking on principles, product and design, engineering practice, business, and digital transformation.
Seven Principles for Simple Software
A working set of principles for building software that stays useful after the launch moment passes.
Billgo
May 10th, 2026
NewestHow We Rebuilt Notes Into a Thinking System
A build log about turning Notes from a blog-style list into a durable system for decisions, practices, and cases.
Billgo
May 8th, 2026
Positioning Before Promotion
A growth note about why clear positioning should come before launch tactics, content calendars, or paid traffic.
Billgo
May 6th, 2026