Denver Custom Software, Automation & Web Engineering Services
We build production-ready Next.js websites, autonomous AI concierges, and automated workflows that eliminate manual operational bottlenecks.
Free Custom Business Website Program
Ex-Meta Engineering · Zero Upfront Design Fees · Next.js 15
Stop settling for slow DIY site builders. We build high-speed, mobile-first, production-grade websites for qualifying businesses with $0 upfront design cost to prove our engineering quality.
- Custom hand-coded Next.js 15 & React (No slow templates)
- Sub-second load times with 95+ Google PageSpeed score
- Structured Local SEO & JSON-LD Knowledge Graph foundation
- High-converting lead capture form & domain SSL setup
Business Process Automation
Python · FastAPI · CRM Sync · Automated Reporting
Eliminate repetitive manual tasks. We engineer custom intake routing, automated CRM data syncing, webhook pipelines, and automated PDF reporting that save your team 15+ hours every week.
- Custom Python & FastAPI serverless microservices
- Automated multi-step CRM & lead qualification pipelines
- Real-time automated PDF generation and client reports
- Webhook orchestration across Stripe, Google Workspace & SQL
AI Event Concierges & Chatbots
GCP Vertex AI · Sub-150ms Response · Multi-Language
Grounded event concierges and customer assistants powered by Google Cloud Vertex AI Search. Instant schedule filtering, artist/speaker Q&A, multi-language support, and real-time organizer dashboards.
- Grounded Vertex AI Search with zero hallucinations
- Sub-150ms Python API response speeds on GCP Cloud Run
- Organizer broadcast ingestion & real-time analytics dashboard
- Tested across international congresses with 1,000+ attendees
Local SEO & Search Visibility Management
Google Business Profile · Geo-Grid Content · Schema Authority
Turn red Google Maps heatmap pins green. We execute technical GBP optimization, Core 30 topical silos, Phase 3 landmark sniping, and review generation engines that dominate local search.
- Google Business Profile audit & 50+ directory sync
- Phase 2 PAA Topical Silos & Phase 3 Landmark Sniping
- Automated Google Review Generation Engine with QR + SMS
- Monthly LeadSnap / Falcon visual geo-grid heatmap tracking
Custom Web Applications & Cloud APIs
Full-Stack Next.js · AWS Serverless · Machine Learning
Tailored internal web apps, secure client portals, custom dashboards, and specialized data science workflows built with Next.js, Python, AWS Lambda, and GCP cloud architecture.
Standard Engineering Guarantees
- Full ownership of custom data store configurations and training datasets
- No long-term contracts — cancel or pause between event seasons with 30 days notice
- Grounded accuracy guarantee — zero ungrounded hallucinations
- Sub-150ms response latency SLA
Frequently Asked Questions
What services does DevMellio provide?
We specialize in four core engineering pillars: (1) Free Custom Business Website Builds in Next.js 15, (2) Business Process Automation & CRM integrations, (3) AI Event Concierges & Autonomous Agents on GCP Vertex AI, and (4) Custom Full-Stack Cloud Web Applications.
Do you publish real prices, or is everything a custom quote?
We believe in total transparency. Our initial custom website design is $0 upfront, business process automations start at $1,500, and AI Event Chatbots start at $2,450 + $199/mo. Custom cloud systems receive fixed-bid milestone quotes.
Do I own what you build for my business?
Yes, 100%. You retain full ownership of your code, content, domain, and data configurations. Nothing is locked into proprietary agency black boxes.
Who will actually code and manage my project?
Founder Michael Elliott, an ex-Meta software engineer with an M.S. in Data Science and B.S. in Engineering based in Denver, CO. You work directly with the engineer architecting your systems.
Ready to build high-performance software?
Book a 15-minute scoping call directly with Michael. We will review your goals and provide a fixed-bid proposal within 24 hours.
Get My Free Website PlanPrefer a direct calendar link? Book on Cal.com