Hi, I'mDaniel Monettelli
Full Stack Developer
Full Stack Developer specialized in backend with Java Spring Boot, frontend with Angular, and mobile with Kotlin Multiplatform (KMP). I build clean, secure, and deeply functional software.
About
Who I am and the value I deliver
As a Full Stack Developer, I build end-to-end solutions from functional analysis to software architecture, integrating Java Spring Boot for backend, Angular for frontend, and Kotlin Multiplatform (KMP) for cross-platform development (iOS, Android, Desktop, and Web), turning complex processes into clear, traceable, and maintainable systems.
I bring value by connecting technical vision with real execution: designing clean structures, applying architecture best practices, and treating applied security as a natural part of software development while keeping quality, documentation, and product evolution in focus.
Professionally, I use the name Daniel Monettelli. Monettelli comes from my grandmother’s family name, and I chose to preserve it as part of my personal and professional identity; that is why I also use it across my networks, projects, and technical community.
- Microsoft MVP Nominee for technical contributions to the community
- Planet Xamarin member — curated elite community in Microsoft's mobile ecosystem
- Official contributor at WeAreDotnet.io
- Self-taught with a focus on order, simplicity, and scalability
Years of Experience
Key Projects
Published Articles
MVP Nomination
Technical Skills
My tech arsenal
Tools and technologies I master to build end-to-end solutions, from mobile apps to robust backend architectures.
Java Spring BootCore Stack
ASP.NET Core Web APIApplied in ProjectsMain Stack
Complementary
.NET MAUI
Xamarin.FormsAndroid Native (Jetpack Compose)
ReactASP.NET Core Web APIASP.NET Core MVC (Razor Views)
SQL Server
MySQL
MongoDB
SQLite
SupabaseJUnit & MockitoxUnit & MoqJasmine & Karma
Jest & Testing Library
Postman
Figma
GitHub Actions
GitExperience
My professional journey
Independent Full Stack Developer
Freelance / Remote·Arequipa, Peru
Design and implement end-to-end software solutions using Spring Boot and .NET, integrating reactive frontends in Angular and React under strict dependency injection and modularity principles.
Design and execute unit and integration test suites using JUnit, Mockito, and xUnit, elevating code coverage above 80% and reducing production regressions by 40%.
Ensure code quality through static analysis and vulnerability testing, identifying and correcting XSS, SQL Injection, and other critical findings, reducing vulnerabilities by 30% before production deployment.
Optimize frontend development efficiency by abstracting complex design systems from Figma into reusable native/multi-platform modular component libraries, accelerating UI construction times by 35%.
Content Creator & Microsoft MVP Nominee
Daniel Monettelli's Blog / WeAreDotnet.io·Global
Selected member and official contributor at WeAreDotnet.io, driving knowledge in the global .NET community.
Publishing technical guides on architecture and .NET MAUI, promoting transparency in software development.
Elite Mobile Community Member
Planet Xamarin (currently .NET MAUI)·Global
Part of the curated community of developers with advanced experience in Microsoft's mobile ecosystem since its inception.
Projects
What I've built
Engineering and innovation projects that reflect my commitment to clean, scalable, and functional software.
Government Transparency Platform
SAIP Platform & TTAIP Appeals
Comprehensive solution to modernize the right to Public Information Access, digitizing the complete cycle of requests and appeals.
Pet-Friendly Tourism Platform
Alójate Patitas
Cross-platform tourism platform focused on pet-friendly lodging experiences, built with ASP.NET Core Web API, React SPA, .NET MAUI, and SQL Server.
Production Open Source Mobile Application
MeowApp
Open-source mobile application published on Google Play Store demonstrating mobile lifecycle, Clean Architecture, SQLite local caching, and robust REST API consumption.
Clean UI Architecture Template
MonettelliUIKIT
Enterprise-grade multi-project architectural template for Xamarin.Forms and .NET MAUI designed to accelerate development, ensure visual consistency, and enforce Clean UI Architecture.
Technical UI/UX Reference & Guide
MauiUX Guide
Technical reference and guides focused on mastering advanced user interfaces, fluid animations, and mobile experiences in .NET MAUI.
Blog
Latest articles
Technical guides, tutorials, and reflections on .NET MAUI, software architecture, and mobile development.
Meow in .NET MAUI: The art of connecting with TheCatAPI (Part 1)
Let me tell you how Meow was born, an app I created to satisfy my curiosity with .NET MAUI. At first I just wanted to see what it felt like to consume a real…
Rantiy, Mobile app with .NET MAUI - Part 1
In this post, I will briefly summarize some of the features of Rantiy, how certain design tools made it possible to reduce development time, and also show you…
.NET MAUI UI/UX Challenge - Planetanaka - Part 1
In this post, I'll focus on basic and intermediate animations that can be incorporated into .NET MAUI projects.
Contact
Shall we work together?
I'm available for new projects, collaborations and opportunities in backend architecture, full stack software engineering, and mobile development.
Ubicación
Arequipa, Perú 🇵🇪
Open to new challenges in Spring Boot backend architecture, cross-platform mobile apps, and full stack development. Let's talk!