You will get an enterprise-grade, cloud-ready .NET full stack web app on Azure

Let a pro handle the details

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

Let a pro handle the details

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

Project details

🚀 Turn your idea into a high-performance, cloud-based web solution built with .NET, Blazor, and Azure — the Microsoft technologies trusted by global enterprises for ⚡ speed, 🔒 security, and ☁️ scalability.

This end-to-end architecture connects robust backend APIs, GraphQL services, and SQL data layers with elegant Blazor or React frontends. Each system is engineered for real-time responsiveness, modularity, and maintainability.

🧠 Built using Clean Architecture, JWT authentication, and Azure DevOps CI/CD pipelines, it ensures precision, reliability, and future-ready scalability.

📊 Ideal for enterprise dashboards, customer portals, and data-driven SaaS platforms — each solution designed to perform beautifully under heavy workloads.

💡 Whether you’re modernizing legacy software or launching a new digital product, this project delivers code that’s efficient, secure, and built to evolve with your business.

Let’s build something scalable, elegant, and smart — together. ✨
Programming Languages
HTML & CSS, TypeScript, C#
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$249
Standard
$649
Advanced
$1,499
Delivery Time 5 days 10 days 20 days
Number of Revisions
123
Number of Pages
135
Design Customization
Content Upload
-
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$99 - $399
Additional Revision
+$50
Additional Page (+ 5 Days)
+$100
Carlos L.Status: Offline
Carlos L.Status: Offline
Senior .NET Developer | Blazor, React, Angular, GraphQL, Azure
San Jose, Costa Rica - 12:14 am local time
Scalable Systems. Clean Architecture. Proven Results.

I’m Carlos, a Senior .NET Developer with 20+ years of experience building enterprise-grade applications using the Microsoft stack and modern front-end frameworks — delivering secure, scalable, and production-ready solutions.

🧩 Core Technologies

.NET 9 / .NET Core / C# / ASP.NET Core / Web API

Blazor (Server & WebAssembly) / React / Angular

GraphQL (HotChocolate) / RESTful APIs / gRPC

Entity Framework Core / Dapper / LINQ

Azure App Services / Azure Functions / SQL Database / Storage / Application Insights

SQL Server / PostgreSQL / MySQL

Authentication & Authorization (JWT / OAuth2)

Microservices / CQRS / Clean Architecture / Domain-Driven Design (DDD)

⚙️ What I Deliver

Fast, maintainable, and well-structured systems ready for production.

Full-stack apps integrating Blazor / React / Angular with .NET APIs.

Secure authentication and data flows following best practices.

Cloud deployment pipelines and Azure infrastructure setup.

Clean code, clear communication, and on-time delivery.

💼 Highlighted Projects

Vantage Elevation: modernized a customer-facing IoT analytics portal using .NET Core, Blazor, and Azure. Delivered real-time dashboards and analytics modules integrated with device telemetry.

Young Living Platform: developed core modules for a multi-level sales and reporting system handling thousands of distributors, product statistics, and rank logic — built with .NET Core, React, and Azure SQL.

Clinical Data Adjudication Platform (Life Sciences): engineered secure data workflows for large-scale research environments under HIPAA and GxP compliance. Designed modular APIs, automated audit logging, and encrypted data handling for global trial sponsors.

BitMorazán: fintech & digital wallet built in .NET 9 + Blazor + Azure with GraphQL API, wallet management, and top-up flows.

ISeePro: optical clinic CRM & e-commerce solution with React + GraphQL + .NET Core API, deployed on Azure App Services and SQL Database.

🌍 Why Clients Hire Me

Trusted experience across finance, healthcare, life sciences, and retail.

I’ve led and delivered production systems used by U.S. and global teams.

Fluent in English and Spanish for seamless collaboration.

Professional, accountable, and result-driven — zero micromanagement required.

💬 “Carlos delivered enterprise-grade quality, ahead of schedule, with code that our engineers now use as reference.”

🚀 Available for urgent projects, long-term partnerships, and system modernization in .NET and Azure.

Let’s build something robust, scalable, and future-proof.

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.

Project kickoff & requirements

We review your requirements and clarify goals, scope, and deliverables to ensure everything is aligned.

Design & architecture setup

I create the project structure, define the tech stack, and prepare scalable, maintainable architecture.

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