Daniel Sierra 👋

I’m a Back-End Developer passionate about building scalable, practical solutions that improve real-world workflows. At RECUPERA SAS, I independently developed internal tools that automated key tasks and cut down data processing time by 90%, helping the team work more efficiently. I enjoy solving problems through code, especially using Python, Django, and microservices architecture. I thrive in environments where I can learn fast, take initiative, and contribute meaningfully—even as I continue growing professionally. Currently open to junior opportunities where I can keep leveling up and adding value.