Senior C#/.NET Core developer with 7+ years of experience building enterprise web applications, automation systems, REST APIs, and business platforms.
Experienced in healthcare, insurance, finance, and business process automation with a strong focus on scalable backend systems and production reliability.
What I can help you with:
• Full Stack Web Development
• C# / .NET / .NET Core Development
• REST API Development & Integration
• MSSQL Database Design & Optimization
• Business Process Automation
• Reporting & Admin Systems
• Bug Fixing & Legacy System Support
• Production Deployment & Maintenance
Tech Stack:
C#, .NET, .NET Core, JavaScript, TypeScript, MSSQL, Entity Framework, Dapper, REST API, Git, Jenkins, SSRS, SSIS
Why clients work with me:
• Strong communication
• Clean and maintainable code
• Enterprise development experience
• Reliable delivery
• Fast learner and problem solver
• Experience leading deployments in DEV, UAT, and Production
I focus on building stable, scalable, and business-driven solutions that help clients save time and improve operations.
Let’s discuss your project.
Jayson S.
Full-Stack .NET & Web Developer | 8+ Years | Government & Business
Dipolog, Philippines
$14/hr$14 per hour5.0 (2) 4 jobs $2K+ total earnings
I’ve spent the past 8+ years building web systems that actually get used — not just deployed and forgotten. From digitizing manual government processes at DENR to shipping multi-branch retail POS and client platforms, I work across the full stack and take projects from requirements through production support.
My core stack is ASP.NET Core Web API + React (TypeScript), backed by SQL Server, MySQL, or PostgreSQL. I’m also comfortable on the infrastructure side: VPS setup, Nginx, systemd, Azure deployments, and Azure DevOps. I use Laravel when a project calls for it.
I started as a hands-on application developer — writing systems from scratch and learning how they fail in production. As AI development tools matured, I folded them into my daily workflow (Cursor, Claude Code, GitHub Copilot, Grok Bot). They make me faster; the fundamentals still drive architecture, debugging, and ownership.
Outside client work, I run KEN LABS (kenlabs.online) from my own VPS — a software studio based in Dipolog City — and teach BSIT courses part-time. That teaching habit shapes how I deliver: I build, document, explain, and make sure the people using the system understand what they have.
I’m especially strong at:
• Turning manual or tangled workflows into clean, maintainable web systems
• Full-lifecycle ownership — requirements, design, development, deployment, and maintenance
• Multi-branch, role-based business apps (POS, inventory, document tracking, budget/disbursement)
• Third-party integrations (payments, SMS, email, Dynamics 365, Azure)
• Moving fast with AI-assisted tooling without losing engineering judgment
• Picking up unfamiliar stacks quickly when a project needs it
If you’re a small business or startup without a dedicated tech team, I’m comfortable being the full development department — architect, developer, deployer, and the person who answers when something breaks. I’ve been doing that for years.
Available for part-time and project-based work, and open to longer-term arrangements. If you want someone who takes ownership, communicates clearly, and keeps things moving without constant hand-holding, let’s talk.
Skills:
ASP.NET Core / Web API · C# / .NET · React · TypeScript · Laravel · SQL Server · MySQL · PostgreSQL · Entity Framework Core · Dapper · Azure · Azure DevOps · Git · Nginx · API Integration · Cursor · Claude Code · GitHub Copilot · Grok Bot
Selected projects:
• CHEKOS GADTECH Multi-Branch POS — React, TypeScript, ASP.NET Core, SQL Server
• NLB Solution Website & Client Management — React, TypeScript, .NET Core
• Fold Laundry Management SaaS — ASP.NET Core Web API, React, TypeScript, PostgreSQL
• Route79 — ASP.NET Core Web API, React
• SETUP CONNECT — React, TypeScript, Laravel
• Fuzion Web Portal — React, TypeScript, .NET Core Web API (AU client)
• All Australian Safety Portal — ASP.NET Web Forms, Web API, MVC (AU client)
• NEBULEX systems — Senior Developer, part-time (Australia)
• DENR Document Tracking, Records, Planning, Property Inventory, Budget, and Disbursement systems — ASP.NET MVC
• UrChoice Restaurant Management — ASP.NET Core MVC
• Website work for a New York client
Kenji P.
Principal Software Engineer
Bulacan, Philippines
$20/hr$20 per hour5.0 (3) 5 jobs $1K+ total earnings
Principal Software Engineer, Specializing C# .NET Core, SQL Server, ASP.NET, MVC, Blazor, Windows Forms, Azure and anything Microsoft Related Stack. With 12 years of experience in Software Development.
Joelon B.
.Net Programmer / Dynamics 365 and Power Platforms Developer
San Pablo, Philippines
$30/hr$30 per hour5.0 (1) 6 jobs $50K+ total earnings
I’m a Senior .NET Developer with 8+ years of experience building robust desktop and web apps. I specialize in Microsoft technologies like C#, ASP.NET Core, and SQL Server, and I’ve worked on dynamic platforms like Dynamics 365, Power Apps, Azure DevOps, and Sitefinity. Whether you need a custom app, system upgrade, or end-to-end project management, I can help.
Regular updates and collaboration are key to my work, so let’s connect!
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