You will get a custom AI-powered platform that unifies all your business operations

5.0

Let a pro handle the details

Buy Web Application Programming services from Jesus Andrey, priced and ready to go.
5.0

Let a pro handle the details

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

Project details

You will get a custom, AI-powered platform that unifies your whole operation CRM, inventory, quotes and invoicing, accounts receivable and payable, and reporting in one secure system, instead of juggling scattered spreadsheets and disconnected tools.

I don't just "vibe code." Every project follows a documented process requirements, technical design, build, review so what you get is scalable, maintainable, and genuinely yours, with full source code handed over.

I've built complete systems end to end: multi-tenant business operations platforms with a built-in AI assistant that answers questions about your data in plain language, plus SaaS products for medical clinics and restaurants. Behind the code, 8+ years in customer service mean I understand the real workflows your tools must support.

Built with Next.js, Supabase and the Claude API, with security from day one: role-based access, multi-tenant isolation and audit logging.

I work asynchronously, communicating mainly through written messages and documentation. Tell me what you'd like to unify and I'll explain exactly how I'd build it.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$700
Standard
$1,800
Advanced
$4,000
Delivery Time 15 days 30 days 45 days
Number of Revisions
234
Number of Pages
51225
Design Customization
-
Content Upload
-
-
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$80
Design Customization (+ 5 Days)
+$300
Additional module (+ 7 Days)
+$500
AI assistant (+ 10 Days)
+$600

Frequently asked questions

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MH

Matt H.
5.00
Feb 3, 2026
Experienced Travel Assistant for Costa Rica Family and Work Trip Jesus did excellent work handling logistics for our trip. Would use again and recommend.
Jesus Andrey G.Status: Offline

About Jesus Andrey

Jesus Andrey G.Status: Offline
Customer Service | Virtual Assistant
5.0  (1 review)
Heredia, Costa Rica - 10:31 pm local time
Specialist with 8+ years of experience in customer service and operational management, with outstanding results in process optimization, response time reduction, and customer satisfaction improvement. I led strategic projects and detected fraud patterns, ensuring quality standards and resolving complex incidents with a positive impact on organizational security and efficiency.

Steps for completing your project

After purchasing the project, send requirements so Jesus Andrey can start the project.

Delivery time starts when Jesus Andrey receives requirements from you.

Jesus Andrey works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery and requirements

We align on your goals, operations and users through written messages and shared documents. I document everything in a clear requirements spec (PRD) so we're fully aligned before any code is written.

Architecture and technical design

I design the system architecture, database and data model (technical spec and system design), planning for security and future growth from the start.

Review the work, release payment, and leave feedback to Jesus Andrey.