You will get I will build a custom CRM automation system for your service business

Ernesto G.Status: Offline
Ernesto G.

Let a pro handle the details

Buy Web Application Programming services from Ernesto, priced and ready to go.
Ernesto G.Status: Offline
Ernesto G.

Let a pro handle the details

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

Project details

Most service businesses lose leads not because they lack demand — but because their systems are messy, manual, or disconnected.

I build structured CRM and automation systems that capture every lead, trigger the right follow-ups, and keep your pipeline organized without manual work.

This isn’t just “setting up software.”
It’s designing a reliable system around how your business actually operates.

I specialize in:

• CRM architecture (HubSpot, Zoho, GHL, Airtable, or custom)
• Workflow automation (Make, Zapier, n8n)
• API and webhook integrations
• Automated email/SMS follow-up sequences
• Pipeline and reporting dashboards

Clear communication and clean system design are my priority.
You’ll know exactly how your automation works — and how to scale it.

If you're ready to eliminate missed leads and manual tasks, this project is designed for you.
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$297
Standard
$597
Advanced
$1,197
Delivery Time 5 days 7 days 20 days
Number of Revisions
123
Number of Pages
111
Design Customization
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Content Upload
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Responsive Design
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Source Code
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Optional add-ons You can add these on the next page.
Monthly Support (+ 1 Day)
+$300
Additional Integration (+ 1 Day)
+$100
SMS Automation Setup (+ 1 Day)
+$150

Frequently asked questions

Ernesto G.Status: Offline

About Ernesto

Ernesto G.Status: Offline
Backend Systems Engineer | API Integrations, Automation & Secure WebAp
Miami, United States - 5:05 pm local time

I design and build secure backend systems that connect APIs, automate workflows, and eliminate manual processes.

I work with founders and growing businesses that need more than just code — they need reliable infrastructure. My focus is on building production-ready systems that integrate third-party services, handle authentication securely, and scale cleanly.

Core Expertise
• REST API & webhook integrations
• OAuth 2.0, JWT, secure token management
• Automation engines & data sync pipelines
• CRM and billing system integrations
• Multi-step secure application systems
• Node.js, Express, PostgreSQL
• Dockerized deployments with Nginx
• Clean architecture and maintainable codebases

I’ve built full backend systems including CRM-style platforms, intake and application workflows, automation pipelines, and AI-assisted processing tools. My approach emphasizes:
• Clear separation of concerns
• Proper validation and data handling
• Logging and error management
• Secure handling of sensitive data
• Long-term maintainability

I don’t build quick scripts. I build systems designed to run reliably in the background.

If your project involves API integrations, workflow automation, or secure backend infrastructure, I can help design and implement a clean, scalable solution.

Steps for completing your project

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

Delivery time starts when Ernesto receives requirements from you.

Ernesto works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery & System Review

Review your current workflow, tools, and goals. Confirm scope and automation structure.

CRM Structure Setup

Configure pipeline stages, fields, tagging, and core architecture.

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