Senior .NET Developer & Full-Stack Web Engineer with 20 years of experience building robust, scalable software solutions.
Whether you need a full-stack web app, a robust backend system, or a clean frontend experience — I've got you covered.
Custom enterprise software using .NET Core, C#, and SQL Server. Scalable APIs and business logic built the right way — with Angular for any front-end work.
Clean, responsive websites and web applications using modern front-end frameworks and best practices.
Cross-platform mobile applications designed for performance and great user experience.
Complex T-SQL queries, stored procedures, and database architecture for high-performance data-driven applications.
I'm Edison "Eds" Rondilla, a Senior .NET Developer based in Antipolo, Philippines. With over 20 years of professional experience, I specialize in designing and building enterprise-grade software that solves real business problems.
I currently work at ITX Insights AI as a .NET Developer / Lead Developer, where I help architect and maintain mission-critical healthcare systems. I hold a BSIT degree and have a deep passion for clean code and elegant solutions.
Alongside my main role, I served as a Principal Engineer for a key project at MySchool SuperFan project. In this part-time engagement, I took ownership of the team's overall development lifecycle and established the project's foundational architecture, later successfully transitioning the entire workflow to spec-driven development using SpecFlow (SpecKit).
Outside of work, I love tinkering with creative front-end experiments on CodePen and contributing to open-source projects on GitHub. I'm also an aspiring automotive enthusiast, with a growing passion for cars, automotive technology, and the hands-on world of tinkering and learning about vehicles.
Currently, I'm actively handling a mission-critical healthcare platform and a large-scale project for an online creator and e-commerce platform.
My core competencies across languages, frameworks, and tools.
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A modern, all-in-one application built for homeowners, available on the web and on mobile. The backend runs on .NET and NestJS (Node.js) with PostgreSQL, the web portal is built in Angular, and the mobile app uses React Native (Expo).
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An automated pipeline that collects job posts from well-known job sites and stores them in one place. Sources, schedules, and fields are all configurable. Built with NestJS, OpenClaw, and PostgreSQL, web portal is built in Angular.
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A virtual try-on app that uses AI image generation. Users upload front, side, and back photos, and the app shows how an outfit looks from every angle.
Read moreExplore my work, experiments, and professional profile across these platforms.
Browse my front-end experiments, UI components, and creative CSS/JS demos on CodePen.
codepen.io/Edson-RondillaCheck out my open-source projects, repositories, and code contributions on GitHub.
github.com/ersoftdevConnect with me professionally, view my work history, and reach out for opportunities on LinkedIn.
linkedin.com/in/edison-rondillaHave a project in mind, a question, or just want to say hello? Fill out the form and I'll get back to you as soon as possible.
