Flagship case study

FieldLynk

One field-service product across web, iOS, and Android — dispatchers in the office, technicians in the field, one system.

  • Web · Live
  • iOS · App Store review
  • Android · In development
Visit fieldlynk.net
Role
Sole developer — product, design, code
Platforms
Web · iOS · Android (Flutter)
Stack
React, TypeScript, Swift/SwiftUI, Flutter, backend API
Timeline
Ongoing — in active production use
Status
Web live · iOS in App Store review · Android in development
Year
2025 — present

The problem

Field-service teams — HVAC, landscaping, contractors — run scheduling, job tracking, and invoicing across three disconnected tools: a paper clipboard, a group text, and a spreadsheet nobody fully trusts. The office and the crew are never looking at the same source of truth.

What I built

A full field-service platform. Dispatchers get a web app to schedule and track jobs in real time; technicians get a native iOS app to update job status, capture photos, and log time from the field. Android is in active development so every crew shares one system regardless of device.

Shared backend & data model one source of truth · one API
Web React · TypeScript Live
iOS Swift · SwiftUI App Store review
Android Flutter In development

Built once, shipped everywhere

One data model and one backend API feed all three front ends. That's the whole thesis of how I work, made concrete: a single person can own an entire product across every surface it needs to live on — without the seams that show when work is split across specialists.

Outcome

FieldLynk is in active production use, with the iOS app currently in App Store review and Android underway. It was built and owned end-to-end — product decisions, design, and code — by one engineer. The clearest proof on this site that "one partner, the whole product" isn't a slogan.

Building something like this?

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