You will get an OpenAI or Google Gemini AI API integration in your Laravel backend

Let a pro handle the details

Buy Web Application Programming services from Emilio, priced and ready to go.

Let a pro handle the details

Buy Web Application Programming services from Emilio, priced and ready to go.

Project details

Give your existing web application a brain. I seamlessly integrate Google Gemini and OpenAI APIs into your PHP/Laravel backend to transform static software into an intelligent, automated powerhouse.

Whether you want to automate complex document parsing, process messy user inputs, or build custom AI-driven SaaS workflows, I deliver production-ready AI features backed by enterprise-grade stability.

What sets this service apart:

 • Zero App Slowdowns: Non-blocking asynchronous execution (Laravel Queues & Workers) keeps your UI lightning-fast.

 • Predictable API Costs: Built-in token capping, rate-limiting, and live logging protect your budget from surprise monthly bills.

 • Bulletproof Data Integrity: Enforced JSON schema validation guarantees clean, structured database mapping every single time.

 • Senior Execution: As a Senior Full-Stack Developer and former CEO, I engineer solutions with a deep understanding of business risk, uptime, and ROI.

Select a tier to get started, or send me a message to discuss your custom AI vision!
Programming Languages
PHP, HTML & CSS, JavaScript
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$250
Standard
$650
Advanced
$1,400
Delivery Time 3 days 5 days 7 days
Number of Revisions
123
Number of Pages
123
Design Customization
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Content Upload
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Responsive Design
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Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$50
Rush Delivery (Starter Tier) (+ 1 Day)
+$100
Post-Launch 30-Day Support
+$150

Frequently asked questions

Emilio B.Status: Offline
Emilio B.Status: Offline
Senior Full-Stack Developer (Laravel & Vue) | AI Integration Architect
Queretaro, Mexico - 12:24 pm local time
Hello! I’m Emilio Barney Calderón, founder of Sacbé::systems. I am a Senior Full-Stack Developer (Laravel + Vue.js) and AI Integration Architect.

What sets me apart from 99% of developers is my background: before committing full-time to software engineering 8 years ago, I spent 18 years as the CEO and Managing Director of a premier architectural project management firm, delivering multi-million-dollar developments for high-profile clients like Banorte and Televisa.

I don't just write code—I engineer resilient, business-first digital assets that protect your uptime, budget, and brand reputation.
🚀 How I Can Help Your Business
🤖 Enterprise Generative AI Integration (Laravel + OpenAI / Gemini API)
I specialize in transplanting modern AI intelligence directly into existing Laravel backends:
- Non-Blocking Execution: Asynchronous queue pipelines (Laravel Queues) that process heavy LLM tasks without freezing your user interface.
- Cost & Token Protection: Built-in rate limiting, controller-level token caps, and usage logging to prevent surprise monthly API bills.
- Data Integrity: Strict JSON schema validation mapping 100% reliably to your database models.

💻 Custom Full-Stack Web Applications (Laravel, Vue 3, Inertia.js)
From concept to production deployment, I build scalable SaaS platforms, internal ERPs, and complex web applications.
- Back-End: Clean, SOLID-compliant Laravel/PHP backends, REST APIs, and database architecture.
- Front-End: Dynamic, reactive user interfaces built with Vue.js, Inertia.js, and TailwindCSS.

📈 Production Proof & SaaS Applications
- sofIA: Creator of an AI-powered construction logbook engine (Laravel + Gemini API) that reduced document generation time from 30 minutes to under 2 minutes[cite: 1, 4].
- Control Total de Obra (CTO): Designed and deployed a cloud-based project intelligence platform operating as a real-time digital twin for urban construction.

🤝 Why Work With Me?
Because I’ve run companies, I communicate clearly, respect deadlines, and focus relentlessly on ROI, security, and clean architecture.

Whether you need to give your existing application an AI brain, build a custom SaaS platform, or audit a complex backend, let's connect to bring your vision to life.

Steps for completing your project

After purchasing the project, send requirements so Emilio can start the project.

Delivery time starts when Emilio receives requirements from you.

Emilio works on your project following the steps below.

Revisions may occur after the delivery date.

Onboarding & Architecture Review

Description: I inspect your Laravel codebase structure, configure environment variables (.env), and verify API connectivity.

Backend Development & Async Pipeline

I build dedicated Service Classes, dispatched Queue Jobs, token capping limits, and strict JSON response parsers.

Review the work, release payment, and leave feedback to Emilio.