I build modern, scalable, and business-focused software solutions across Web, Mobile, Desktop, and Backend systems using the Microsoft ecosystem.
From elegant user experiences to reliable back-end architecture, I help startups, businesses, and growing products transform ideas into production-ready applications that are fast, maintainable, and built for long-term growth.
Whether you need a custom platform, API integration, business portal, CMS website, enterprise dashboard, or cross-platform application — I focus on delivering software that solves real business problems.
🎯 Core Expertise
🔹 C# .NET Development
🔹 ASP.NET Core Web Applications
🔹 RESTful API Development
🔹 Umbraco CMS Development & Customization
🔹 .NET MAUI Cross-Platform Applications
🔹 WPF Desktop Applications
🔹 MVVM Architecture
🔹 Entity Framework Core
🔹 SQL Server & Database Design
🔹 Azure Cloud Solutions
🔹 Authentication & Authorization
🔹 Microservices Architecture
🔹 Third-Party API Integration
🔹 Performance Optimization
🔹 Clean Architecture & SOLID Principles
💻 DEVELOPMENT STACK
🔷 Languages
✔ C#
✔ SQL
✔ JavaScript
✔ TypeScript
✔ HTML5 / CSS3
✔ XAML
🔷 Frameworks & Platforms
⚙ ASP.NET Core
⚙ .NET 5 / .NET 6 / .NET 8
⚙ WPF
⚙ WinForms
⚙ .NET MAUI
⚙ Umbraco CMS
⚙ Entity Framework Core
🔷 Front-End
🎨 Razor Pages
🎨 Blazor
🎨 Angular
🎨 Vue.js
🎨 Bootstrap
🎨 Responsive UI Design
🔷 Databases
🗄 SQL Server
🗄 PostgreSQL
🗄 MySQL
🗄 SQLite
🔷 Tools
🛠 Visual Studio
🛠 Git
🛠 GitHub
🛠 Azure DevOps
🛠 Postman
🛠 Docker
☁️ Cloud & DevOps
🔸 Azure App Services
🔸 Azure Storage
🔸 Azure Functions
🔸 Azure SQL Database
🔸 Azure Key Vault
🔸 CI/CD Pipelines
🔸 GitHub Actions
🔸 Azure DevOps Pipelines
🔸 Docker Containerization
🔸 Automated Deployments
🔸 Monitoring & Logging
🔐 Security & Authentication
✔️ ASP.NET Identity
✔️ JWT Authentication
✔️ OAuth 2.0
✔️ Role-Based Access Control
✔️ Secure API Architecture
✔️ Data Protection & Encryption
⚙️ Solutions I Build
✅ Enterprise Web Applications
✅ SaaS Platforms
✅ Custom Business Management Systems
✅ CRM & ERP Solutions
✅ REST APIs & Backend Services
✅ Mobile Applications (.NET MAUI)
✅ Desktop Applications (WPF)
✅ CMS Platforms (Umbraco)
✅ E-Commerce Integrations
✅ Real-Time Applications
✅ Reporting & Analytics Systems
✅ Legacy System Modernization
🚀 Professional Strengths
💠 Full-Stack .NET Expertise
💠 Strong Software Architecture Skills
💠 Clean & Maintainable Code
💠 Business-Oriented Development
💠 Fast Learning & Problem Solving
💠 Excellent Communication
💠 Reliable Delivery & Long-Term Support
💠 Independent Freelancer — No Agency
💎 WHY CLIENTS WORK WITH ME
⭐ Business-Oriented Development
⭐ Production-Ready Solutions
⭐ Long-Term Maintainability
⭐ Scalable Architecture
⭐ Transparent Communication
⭐ Reliable Deadlines
⭐ Quality-First Development
🔑 RELEVANT KEYWORDS
C# Developer, .NET Developer, ASP.NET Core, .NET MAUI, WPF Developer, Backend Developer, API Developer, REST API, Entity Framework Core, SQL Server, Azure Developer, Cloud Solutions, Umbraco Developer, CMS Development, Enterprise Software Development, Cross-Platform Mobile Development, Desktop Application Development, SaaS Development, Web Application Development, Microservices, Clean Architecture, Software Architecture, Full Stack .NET Developer.
🔒 I’m a passionate, independent developer, not an agency.
🕒 Available 40+ hours/week, flexible across time zones. 🌍
Let's build something exceptional together! 💪
📩 Click "Invite" or "Message" and let's discuss how I can help bring your project to life.
Your idea + my expertise = success. 🚀
Desktop Application
C#
.NET Core
.NET Framework
.NET Stack
ASP.NET
ASP.NET Core
ASP.NET MVC
ASP.NET Web API
Windows Presentation Foundation
Web Development
Mobile App Development
API Integration
Unity
Angular
Umbraco
Vue.js
Blazor
Azure DevOps
SQL
Danville S.
Iligan City, Philippines
$40/hr
4.8
172 jobs
I am a Trading Systems & Software Developer with strong expertise in NinjaTrader, TradingView (Pine Script), and other trading platforms, specializing in building custom indicators, automated strategies, and trading bots. I help traders turn their ideas into powerful tools that improve performance, accuracy, and execution.
Beyond trading platforms, I also design and develop desktop applications and customized CRM systems tailored to business needs—ensuring user-friendly, efficient, and scalable solutions. My focus is always on delivering reliable, optimized, and client-specific software that solves real problems.
🔹 Core Skills:
NinjaTrader 8 strategy & indicator development (C#)
TradingView Pine Script indicators & strategies
Algorithmic trading & automation
Custom desktop application development (C# / .NET)
CRM customization & database integration
Strong problem-solving & client-focused solutions
If you need a reliable developer who understands both trading logic and software development, I can help bring your projects to life.
C#
HTML
WordPress
CSS
PHP
SQL
NinjaTrader
Scripting
Forex Trading
Renz Enald S.
Valenzuela City, Philippines
$8/hr
4.5
1 jobs
I have 5 years of experience in software development, with my current stack focused on Laravel for backend development and React for frontend development. I work on building and maintaining REST APIs, database design, authentication, public API integrations, file uploads, email link workflows, and frontend implementation based on project requirements. I also have experience with MySQL, working on modules such as document management, appointments, billing, forms, and workflow-based systems.
Earlier in my career, I developed desktop applications using C#, mainly with Windows Forms and WPF, which helped me build a strong foundation in software architecture, debugging, database handling, and creating user-friendly business applications. With my combined experience in web and desktop development, I am confident in my ability to adapt to new technologies and contribute effectively to both frontend and backend projects.
Desktop Application
C#
.NET Framework
Web Development
Laravel
HTML
CSS
Angular
React
Git
Windows Forms
SQL
MySQL
Paulo L.
San Carlos, Philippines
$5/hr
5.0
1 jobs
I am a Full-Stack Software Developer specializing in building high-performance cross-platform applications and secure, database-driven management systems. Whether you need a mobile app built from scratch or a robust desktop dashboard to manage your business operations, I engineer solutions that are fast, clean, and built to scale.
My expertise spans across application development and system architecture:
• Frontend Development: Expert in Flutter for native cross-platform (Mobile & Desktop) applications and component-based mobile design.
• Backend & Databases: Advanced implementation of Supabase and relational databases for real-time data synchronization, inventory tracking, and secure multi-user role authentication.
• Operations & Infrastructure: Proficient in setting up secure system environments, network configurations, and automated workflows.
I don't just write code. I build integrated systems that streamline workflows, automate manual tasks, and give businesses a clear, real-time view of their data. Let’s connect to discuss how we can turn your technical requirements into a reliable, production-ready system.
Multimedia Design
Photo Editing
Flutter
Mobile App Development
Desktop Application Improvement
Web Application Development
Rommel B.
Cebu City, Philippines
$12/hr
5.0
6 jobs
I help businesses turn their websites into high-converting sales machines using WordPress, WooCommerce, Custom website and Shopify—handling everything so you don’t have to with 7+ years of Full-Stack development experience.
I can help you:
✅ Build or improve WordPress, WooCommerce, and Shopify websites
✅ Turn Figma or mockups into responsive, pixel-accurate pages
✅ Customize themes and add custom features
✅ Integrate APIs and automation tools
✅ Improve speed, SEO, and user experience
✅ Add AI-powered features when needed
Skills & Tools:
⦿ WordPress & WooCommerce
⦿ Shopify Theme Customization
⦿ Elementor / Elementor Pro / Divi
⦿ Custom Plugins & Functions
⦿ HTML, CSS, JavaScript, PHP
⦿ API & AI Integrations
⦿ Front-end & Back-end Development
I focus on clean code, performance, and long-term results.
Need a developer who can handle it all? Let’s work together.
WordPress Development
WooCommerce
Web Development
Web Application
Web Design
Web Hosting
API
Shopify
JavaScript
PHP
Elementor
Web Page
WordPress Theme
WordPress Plugin
Custom Web Design
Full-Stack Development
WordPress
Shopify Development
Shopify Theme
Shopify Website Design
John Lloyd U.
Valenzuela, Philippines
$5/hr
5.0
4 jobs
Hi there! My name is John Lloyd! I'm an aspiring freelancer, and I'll create programs for you to make your life easier. Websites, desktop applications, to games, I can do them all. I'm still a student from the Philippines, but I can assure you that I have the skills to accomplish the requests you have in mind. I will continue to improve my skills to provide better services. I gave services in the same line of work before. And I promise you I will put great effort into accomplishing the work.
Python
JavaScript
Java
Pygame
Software
Kivy
HTML5
CSS
API
API Integration
Django
JavaFX
React
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