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Achievements

Achievement: QuickdrawAchievement: Pull Shark

Achievements

Achievement: QuickdrawAchievement: Pull Shark

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Queruubin/README.md

Hi there, Samuel Castelblanco👋

About Me

🚀 Full-Stack Web & Mobile Developer | 3+ Years of Experience 🚀

I'm a Full-Stack Web & Mobile Developer with over 3 years of professional experience building scalable, maintainable, and user-focused applications across web and mobile platforms.

I specialize in React, React Native + Expo, TypeScript, and Firebase/Firestore, and I have experience working in enterprise environments, combining development with process automation.

  • 🏢 Currently working at Serlefin, where I develop RPA automations and contribute to web development projects, improving operational efficiency and internal processes using technologies such as SQL server, Vue.js, and .NET.

  • 🤖 Automation & RPA: Experience designing and implementing automations to optimize repetitive business workflows and integrate systems.

  • 🌱 Continuous learning: Actively deepening my backend expertise with NestJS, focusing on clean architecture, scalability, and best practices.

  • 💬 Ask me about: Web and mobile development, React / React Native, TypeScript, Firebase, RPA automation, or building efficient and scalable solutions.

Stacks

Here are some of the technologies I work with:

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Find Me Around the Web

LinkedIn

Feel free to reach out if you have any questions or just want to connect!

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