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You will get a modern, full stack web app

Carlos H.Status: Offline
Carlos H. Carlos H.
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Carlos, priced and ready to go.
Carlos H.Status: Offline
Carlos H. Carlos H.
Preview imagePreview imagePreview image

Let a pro handle the details

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

Project details

You will get a modern, responsive and scalable web app using React/Next.js (frontend), and Node.js, Express, Firebase, PostgreSQL, MongoDB (backend). Whether you're building a dashboard, internal tool, or custom business system, I deliver secure, performant, and fully customized solutions tailored to your business logic.



What I offer:
 • Full stack web app development (frontend + backend)
 • React/Next.js for fast, modular UIs (functional components, hooks)
 • State management with Context API, Redux or Zustand
 • Node.js/Express REST API backend or Firebase
 • Database integration (PostgreSQL, Firestore, or MongoDB)
 • Authentication & role-based access (custom or via OAuth/Firebase)
 • Form handling, CRUD operations, dashboards
 • Responsive UI for desktop, tablet, and mobile
 • Hosting & deployment

Types of sites I build:
 • Dashboards and admin panels
 • Inventory and order management systems
 • Booking and scheduling applications
 • Multi-role client portals
 • Internal business tools and workflows

Why choose me?
 • Clean code and scalable architecture
 • Scalable and modern tech stack
 • Unlimited revisions until you're 100% satisfied
 • Long-term support available
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$150
Standard
$300
Advanced
$700
Delivery Time 7 days 14 days 30 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
4710
Design Customization
-
-
-
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Page (+ 1 Day)
+$30
WhatsApp API Setup (+ 2 Days)
+$80
Email System Setup (+ 2 Days)
+$80

Frequently asked questions

Carlos H.Status: Offline

About Carlos

Carlos H.Status: Offline
Web Developer
Soledad, Colombia - 9:23 pm local time
Web developer with a degree in Telematics Engineering and currently focused on programming, with great troubleshooting skills, teamwork and quick learner. Experience working with JavaScript technologies on both client and server side, as well as other technologies for web development and SQL and NoSQL databases.

Steps for completing your project

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

Delivery time starts when Carlos receives requirements from you.

Carlos works on your project following the steps below.

Revisions may occur after the delivery date.

Initial Consultation and Requirements Gathering

We'll start with a brief conversation/chat to understand your goals, expectations, and specific requirements for the project.

Planning and Timeline

I’ll outline a detailed plan and propose a timeline based on your priorities. This includes project milestones and estimated delivery dates.

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