About us

One never stops learning, in the face of that one sees many positions of right or wrong, but only the facts clarify these positions.

My name is Jaime Sierra, I have a degree in Commercial Engineering and Computer Engineering and Management, as well as a Scrum Master Certificate. Because of my skill and passion I do Graphic Design as a legacy from when I painted in oil. All of the above combined allowed me to learn how to be a holistic web developer (full stack).....holistic? Yes, because I use several technologies/techniques of Back-end, Front-end, WPO, SEO, UX and UI that combined with SCRUM methodology I create or develop fast, well positioned and successful Web Sites and Management Web Applications for their owners.

The previous image shows all the aspects to consider to create and maintain a successful web site in time, which implies a constant work always focused to fulfill the objectives of the web site and/or web app, this is sales management, loyalty and to have satisfied the objective public.

With SiERRA eStudio you can learn from our Tips or Advice, Tutorials and soon On-Line Courses to know or improve your skills at the time you prefer... or Let's talk about how to help you in your project or company.