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.
Managed Next.js Cloud Architecture
Ex-Meta Engineering · $3,500 Build Fee Waived · Next.js 15
Stop settling for slow DIY site builders. We engineer high-speed, mobile-first Next.js 15 platforms on AWS, waiving the $3,500 development fee on managed cloud plans and crediting 100% toward automation.
- 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
- 100% of $1,497 credited toward custom automation within 60 days
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.
1-to-1 Google Business Profile Service Catalog
Every specialized service on our Google Business Profile is backed by a dedicated, production-grade engineering platform and direct commercial solution.
Business Process Automation
Automated Lead Dispatch & SMS
Sub-30s speed-to-lead pipelines, Twilio SMS routing, and Deepgram voice memo intake.
CRM Integration & Data Sync
Two-way synchronization between web forms, Jobber, ServiceTitan, and QuickBooks.
Automated Invoice Processing
Stripe & QuickBooks ledger reconciliation, automated dunning, and tax pipelines.
Client Onboarding Automation
Digital e-signatures, dynamic intake forms, and automated cloud folder setup.
Appointment Reminder Automation
Two-way interactive SMS reminders, missed-call auto-text back, and calendar sync.
Spreadsheet to Database Migration
Migrating messy Excel sheets into PostgreSQL with custom Next.js dashboards.
AI Voice Intake Systems
Browser voice recording, Deepgram Nova-2 transcription, and structured job extraction.
Digital Transformation Consulting
Strategic process mining, cloud software integration, and paperless operational upgrades.
Custom Software Development
Custom Software & Cloud Apps
Full-stack cloud applications, serverless microservices, and bespoke software.
Custom Client & Vendor Portals
Secure client dashboards, document vaults, milestone tracking, and e-signatures.
Cloud API & Microservices
Sub-50ms REST and GraphQL microservices running on AWS serverless architecture.
Database Design & Optimization
Relational schema architecture, query plan tuning, and connection pooling.
Legacy Software Modernization
Migrating brittle PHP/Access/WordPress tools into Next.js with zero downtime.
SaaS MVP Rapid Development
Rapid MVP engineering with Stripe subscriptions and multi-tenant authentication.
Local SEO & Google Search Authority
Google Business Profile Ranking
Core 30 topical silos, spatial centroid coordinates, and 15x15 geo-grid heatmaps.
Local Schema Markup Engineering
Nested LocalBusiness, GeoCoordinates, and Wikidata entity grounding.
Google Review Automation
Sub-15m post-job SMS triggers, 1-tap review deep-links, and technician QR badges.
Geo-Grid Heatmap Optimization
15x15 visual heatmaps, landmark sniping, and suburban distance decay breakers.
Citation Audit & Directory Sync
50+ tier-1 directory sync, aggregator correction, and duplicate profile removal.
Competitor Search Gap Analysis
Deconstructing top 3 Map-Pack rivals: backlinks, keyword gaps, and entity silos.
High-Performance Web Development
Next.js 15 Web Development
Custom hand-coded Next.js 15 applications with 100 Core Web Vitals.
Contractor Website Design
1-tap emergency calling, instant SMS lead dispatch, and $3,500 build fee waived on cloud plans.
Custom E-Commerce Development
Sub-second headless storefronts, Apple Pay, and zero platform transaction fees.
Website Speed Optimization
Guaranteed 90+ PageSpeed scores, AVIF compression, and edge CDN caching.
Mobile-Responsive Redesign
Mobile-first viewport engineering, touch targets, and fluid responsive layouts.
AI Concierges & Intelligent Agents
Customer Service AI Agents
Grounded 24/7 support agents on GCP Vertex AI with zero hallucinations.
Internal Knowledge Base RAG
Instant semantic search across company SOPs, PDFs, and Drive with clickable citations.
Autonomous AI Voice Agents
Ultra-realistic ElevenLabs and Twilio phone answering and live appointment booking.
AI Readiness Audits & Consulting
Forensic evaluation of company data, workflow automation potential, and security risks.
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) Business Process Automation & CRM integrations, (2) Managed Next.js 15 Cloud Architecture ($3,500 build fee waived), (3) AI Event Concierges & Autonomous Agents on GCP Vertex AI, and (4) Custom Full-Stack Software & Cloud APIs.
Do you publish real prices, or is everything a custom quote?
We believe in total transparency. Business process automations start at $1,500, managed cloud web architectures are $1,497/yr (with our $3,500 build fee 100% waived and credited toward automation), and AI Event Chatbots start at $2,450 + $199/mo. Custom software receives 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 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.
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