Sarah Falcón León
Full-Stack Developer
Crafting scalable web applications with 7+ years of experience. Specialized in leveraging AI tools to accelerate development and deliver innovative solutions.
About
Building the future with AI-augmented development
I'm a Full-Stack Developer with over 7 years of experience crafting web and mobile applications. My journey has taken me through startups and tech companies, leading teams and architecting solutions that scale.
What sets me apart is my approach to development: I leverage cutting-edge AI tools like Claude Code, Codex, and Gemini Pro to accelerate development cycles while maintaining high code quality. This isn't about replacing craftsmanship—it's about amplifying it.
Currently, I'm focused on AI product development, building intelligent systems that transform how businesses operate. I believe the future belongs to developers who can effectively collaborate with AI to deliver solutions faster and smarter than ever before.
Full-Stack
End-to-end development from React frontends to Node.js backends and cloud infrastructure.
AI-Powered
Integrating AI tools into development workflows to ship faster without sacrificing quality.
Skills
AI Tools
Frontend
Backend
Infrastructure
Database
Other
Always learning, always evolving
Experience
Full Stack Developer - AI Product Dev
Next Change Assets
Leading AI-driven product development initiatives. Building intelligent systems and integrating cutting-edge AI tools into development workflows to accelerate delivery and enhance product capabilities.
Tech Lead
TMC2
Led development team and established engineering best practices. Architected scalable solutions and mentored developers while driving technical decisions across multiple projects.
Full Stack Developer
Next Change Assets
Developed and maintained web applications using React, Node.js, and AWS infrastructure. Implemented CI/CD pipelines and contributed to the company's core fintech products.
Junior Developer
2Coders Studio
Started professional development journey building web and mobile applications. Gained foundational experience in full-stack development and agile methodologies.
Projects
Work Experience
2023 - 2024
Tech Lead
DAACI
AI-Powered Rights Management
AI-powered music rights management platform that revolutionizes how artists and labels manage their royalties.
2019 - 2021
Junior Developer
BritBox
British TV Streaming Service · Available in UK, US, Canada & Australia
Streaming app bringing the best of British television to audiences worldwide.
Personal Projects
MicroChallenges
A platform for bite-sized coding challenges designed to help developers sharpen their skills through daily practice. Features AI-powered feedback and progress tracking.
Contact
Let's build something amazing together
I'm always interested in hearing about new projects and opportunities. Whether you have a question or just want to say hi, feel free to reach out!