30% off every package for your first project · ends May 31 · first 5 new clients this month
Claim it →Austin, Texas · Independent studio since Windows 95
Hi, I'm Guillermo — a problem solver with 20 years of building software. I design and ship your first real product in a single day, for a fixed price, and stay around as the developer you can call on a Tuesday.
A note from the studio
Pictured: out on the water — the only place I let work wait.
I started writing software on a beige tower running Windows 95. Since then I've shipped desktop apps, mobile apps, Shopify stores, WordPress plugins, internal dashboards for agencies, Google Assistant experiments at Jam3, and full product builds for startups across the US, Europe and Latin America.
Most small businesses don't need an agency, a 12-week sprint, or a Notion full of slack channels. They need one developer who can listen on Monday, build on Tuesday, and pick up the phone on Friday when something needs a tweak.
That's what I do here, on my own time, outside of my agency — so the price stays honest, the relationship stays personal, and your product stays alive long after the launch screenshot.
What I make
I keep the offer narrow on purpose. Two tracks, both fixed price, both with optional monthly maintenance so your site doesn't quietly rot six months after launch.
Editorial, hand-crafted sites that actually convert — like the venue and catering brands you can see further down. Built for owners who want a place that feels like theirs, not a Squarespace template.
The boring software that quietly makes a small operation profitable. Order intake, inventory, custom CRMs, scrapers, daily reports — built around the way you already work.
One block of one day, one fixed price. By the end of it your idea exists as a real, deployable product on its own domain — not a Figma file. From there we decide together what to keep building.
How we work
No discovery deck, no sprint zero, no "let me sync with my PM". Just four steps and one person on the other end of the email.
A 30-minute conversation. You describe the business and the headache, I tell you honestly whether I'm the right person — and what I'd build first.
One short doc. Scope, deliverables, one number, one timeline. No retainers buried in PDFs, no surprise change orders.
I build it on your domain, share progress live, and ship to production. You don't pay anything more until you've seen it working.
Pick a plan (or don't). Hosting, content tweaks, bug fixes, small new features — handled by the same person who built it.
Selected work · 2025
Scalater's daily ops cockpit: 309 tracked requests, 30 reusable process templates, page-view analytics for client engagement and an embedded AI assistant — used by engineers, ops and clients.
Private build · case study on request
Scrapes local businesses, scores each lead with Claude 4.5, then closes deals with a Vapi voice agent — all tracked in a single dashboard with ROI per niche × city.
Private build · case study on request
An editorial site for a hill-country hacienda, a tequila-tasting product page, and a private dashboard where the López family confirms inquiries, tracks bookings and reviews chatbot leads.
A bilingual landing for a flavor-first caterer, three-tier dinner menus with per-guest pricing, and a private admin where the chef edits dishes and generates a QR code clients scan at events.
A handful of other projects live quietly inside companies — agencies, e-commerce stores, Web3 startups. Happy to share case studies on a call.
In their words
Guille shipped our internal order tool in a week. Three years later it's still running, and he's still the person we text when something breaks.
We needed someone who could think like a product person and code like a senior. We got both, in one human, with a fixed price and no agency overhead.
He rebuilt our WooCommerce → BuddyPress flow in two days. What our previous developer estimated at six weeks.
Honest, fixed pricing
All three packages are 30% off for the first 5 new clients booked this month (offer ends May 31 and renews on the 1st). Pricing is a starting point — if your scope is genuinely smaller I'll tell you. Maintenance is optional, monthly, and cancellable any time.
Restaurants, venues, studios, single-product stores
Founders with one clear idea and no time
Internal tools, dashboards, automations
After launch
Hosting, backups, security patches, up to 1h of small changes / mo.
All of Light + up to 4h of new features or content / mo.
Priority Slack/WhatsApp channel + up to 10h of work / mo.
Honest answers
If your question isn't here, message me on WhatsApp — I usually answer same day.
Begin the conversation
Pick the channel you're fastest in. Discovery calls are free and there is no "funnel" on the other side — just me, with a notebook open.
Made with Emergent
