Jacob Nash

Solutions architect @ Parspec

San Francisco. My work is connecting systems, APIs, webhooks, data pipelines, from architecture through production. Outside of work I build the same kind of thing on my own: small tools that pull from real data sources and get the details right.

Working on

Chainwax

Bike maintenance tracking driven by Strava OAuth and webhooks — chainwax.nash.engineering
Sweden Calc

SF-vs-Stockholm tax and cost-of-living modeling, built on real Skatteverket withholding tables
Lagom

A career companion that keeps a running record of your work so tailored applications take minutes, not weekends
Core Four Score GitHub

Euchre scoring — corefour.nash.engineering
Age Financial

Personal savings and finance tooling (early stage)
Pizza Calculator GitHub

Baker's-percentage dough & bread math — pizza.nash.engineering
Batched

Social meal planning — batched.nash.engineering (coming soon)

Languages & technologies

Languages

TypeScript
JavaScript
Python
Go
C
C++
Java
R
Bash

Frameworks & runtimes

React
Next.js
Node.js
Bun
Playwright

Infrastructure

Firebase
AWS
Docker
CI/CD
Terraform

Integration & protocols

REST APIs
OAuth
JWT
Webhooks
EDI
Cisco Meraki
BACnet
Ontologies