Your Private Dev is a one-person senior engineering service that builds workflow automation, AI agents, internal tools and AI platforms. One direct builder, fixed-scope written quotes, full code ownership at handover. Fully remote, working with clients worldwide.
This is the official GitHub organization of Your Private Dev. Your Private Dev is an independent business and is not affiliated with other businesses that use a similar name.
- Website: yourprivatedev.com
- Case studies: yourprivatedev.com/work
- Book a 15-minute scoping call: cal.com/yourprivatedev/15min
- Contact: yourprivatedev.com/contact
- Workflow automation. Replace repetitive manual work with stable systems: invoicing, reporting, document and data-extraction workflows for finance and operations teams.
- AI agents and integrations. Practical AI inside existing systems: agents that read the request, check your systems and carry the task through.
- Custom internal tools. Ops dashboards, CRMs and back-office workflows shaped around how your company actually works.
- MVP development. Idea to a first production release, with a clean handover.
- HubSpot and ERP integrations. Custom HubSpot CRM cards and data syncs, Business Central invoice automation, and two-way syncs between business systems.
Client work is private to the client. The repositories below are small, generic libraries for problems that come up in this kind of work.
| Repository | What it does |
|---|---|
| installment-split | Split a money total into installments, cent-accurate: equal or by percentage, in integer minor units, for 0, 2 and 3 decimal currencies. |
| sync-loop-guard | Stop echo loops in two-way syncs between two systems, with origin tagging, content-hash comparison and a short suppression window. |
Both are TypeScript, have no runtime dependencies, and are MIT licensed.