Custom Web & Mobile
Stop fighting unreliable tech. Get apps built to last.
For established businesses tired of stalled projects and agency churn. One senior engineer owns your custom web or mobile build end to end, and delivers on time and to spec.
- 12+ years building production web and mobile applications
- One senior engineer owns delivery, no junior bait-and-switch
- On time and on spec, with no surprises at the deadline

Anthony Coffey
Senior software engineer, Austin, Texas
Tell me about your project
Delivery you can count on
The problem is rarely the code. It is projects that drift, teams that hand you a junior, and a launch date nobody stands behind.
Ownership end to end
One person accountable for the whole build, from architecture to launch.
Built to scale
Architected for where your business is going, not just what it needs today.
Clean integrations
Connected to the systems and APIs you already depend on.
On time, on spec
Realistic scope, steady progress, and a launch date that holds.
Proof, not promises
Delivered work, not a skills list.
A legacy site rebuilt, delivered in days
A slow WordPress site rebuilt into a fast, maintainable serverless app with a custom Stripe storefront.
Read the case studyGeospatial routing, end to end
A custom routing system built on PostGIS, delivered from the data model to production.
Read the case studyA data pipeline, built from zero
Shipped and running: multi-engine data collection turned into daily decisions.
Read the case study"Anthony is highly professional, has a great sense of urgency and over-delivered on my project. He was very responsive on some tight deadlines and helped me resolve multiple WordPress site improvements and optimization. I highly recommend Anthony. His work and finished product was my best Upwork/Elance experience to date."
Tools I build with
Ready to scope your project?
Book a free 20-minute call to talk through what you are building and how to get it delivered without the usual friction.