A local web developer for Effingham and the towns around it.
DietzenDev is a one-person web studio based in Effingham, Illinois. Everything is built here — and for clients within an hour's drive, "local developer" means I can actually show up at your shop.
Towns I serve in person
Minutes from my desk in Effingham. Each page covers what I build for that town's businesses, local work nearby, and the questions I hear there most.
Effingham, IL
My desk is here
Web design in EffinghamTeutopolis, IL
Effingham County
Web design in TeutopolisAltamont, IL
Effingham County
Web design in AltamontMattoon, IL
Coles County
Web design in MattoonVandalia, IL
Fayette County
Web design in VandaliaCharleston, IL
Coles County
Web design in CharlestonShelbyville, IL
Shelby County
Web design in ShelbyvilleYour town?
Within an hour, I'll come to you — further out, the work travels fine.
Tell me where you areFarther out? Still covered.
I regularly work across Effingham, Coles, Fayette, Shelby, Cumberland, Jasper, Clay, and Marion counties — including Dieterich, Montrose, Sigel, Beecher City, Neoga, Greenville, Salem, Olney, Newton, and Flora. And because every project runs smoothly over email and calls, I also build for clients across the US, Canada, and the UK. Distance changes the coffee, not the work.