About Crack-Ajax · Denver, Colorado
Meet Donnie, the real developer behind Crack-Ajax
One developer, one phone number, one email. Since 2015, Crack-Ajax has been building and supporting WordPress websites for small businesses in Denver and beyond — no account managers, no ticket queues, no enterprise runaround.
Based in Commerce City, serving Denver metro and Colorado since 2015.
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The story
Why Crack-Ajax exists
Small businesses were getting the short end of the stick from web agencies. Either enterprise pricing they couldn’t afford, or DIY tools that couldn’t grow with them. Crack-Ajax was built to fix that gap.
Since 2015
Real developer, real relationships
Donnie Seigler founded Crack-Ajax Web Technologies in 2015 after years of watching small businesses get sold cookie-cutter websites by agencies that treated them like an afterthought. The idea was simple: run a shop where the person who answers the phone is the same person who writes the code.
More than a decade in, that hasn’t changed. Crack-Ajax is still one developer, working directly with small businesses across Denver and Colorado. No handoffs, no account managers, no offshore ticket queue. Just WordPress done right, by someone who’s been at it long enough to know how.
What we believe
How we do business, and why
A one-person shop by design. These are the principles that keep it that way — and that keep clients calling back.
One phone, one email
Call and Donnie answers. Email and Donnie replies. No account managers, no ticket queues, no automated triage.
Building since 2015
More than a decade of WordPress, WooCommerce, and small business work. Long enough to have seen every issue you’re likely to hit.
Denver-based, Colorado-served
Based in Commerce City with an office in Denver. Working with clients across the Front Range, Colorado, and beyond.
Your code, no SaaS lock-in
Custom themes, plugins, and AI tools run on infrastructure we manage — not a third-party subscription that owns your data and raises prices.
Small business focused
We work with the plumbers, the shops, the studios, and the family businesses. Enterprise-quality work at prices that don’t require a series A.
Long-term by design
Some clients have been with us the whole decade. Month-to-month, no contracts — they stay because it works.
Long-term relationships
Clients who’ve stayed the whole ride
Month-to-month, no contracts. When clients stay for a decade, it’s because it’s working.
10+ years
Basement Windows of Denver
Lisa’s team has trusted Crack-Ajax with their website, hosting, and maintenance for nearly a decade, through every WordPress version and platform upgrade in between.
Since day one
Curtain Up!, GMP Plumbing & more
A roster of local businesses who signed on early and stayed. Party Time Rentals, Structured Plus, Cool Compressions CPR, DMR Photography, and others we’re proud to still call clients.
~25 sites
Actively managed today
Around 25 client sites hosted and supported across our own Denver-managed servers. Deliberately kept small so every one gets the attention it deserves.
Ready to work with a real developer?
Call directly, or submit a quick note and we’ll follow up personally. No account managers between us, no phone tree, just a real conversation about what your business needs.