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I´ve been a teacher and researcher for 27 years, since I got my B.Sc. in Computer Science and Mathematics, from the University of Havana, Cuba. I got a PhD. in Mathematics as well, from the Cuban Academy of Science.
I have taught basic and higher math classes to students in high school, undergraduate, and graduate levels, enrolled in many different majors: Business Management, Engineering, Mathematics, Computer Science and Physics.
My students have always appreciated the patience that I have to explain once and again the subject matter.
The many years of experience as a researcher and a teacher at different Colleges, Universities and Research institutions, in different countries and communities, has made me got a wide background of techniques for teaching a variety of population. Besides, it has made me learn the most updated educational developments and technologies.
I use the computer as the technical support to my classes. I make research on recent materials that can improve teaching. My classes are always changing from one course to the other as I get new and better techniques and ways to present the subject.
I graduated from the University of Havana and have a B.Sc. in Computer Science and Mathematics. I have been a researcher in applied mathematics for more than 20 years. I have participated in many research projects that involved real-world applications that implied implementation, testing and parameter adjustments of numerical algorithms, using mainly FORTRAN and MATLAB.
I have a lot of publications which I have written using different editors: Word, Scientific Word, etc. I have presented my scientific results using PowerPoint.
As a teacher. I have used Excel for recording my students' grades and also I have taught a subject in the MBA program based upon the use of EXCEL for the practical implementation of Business Models.
I have been a teacher of Calculus I through IV, Linear Algebra, Finite Mathematics, Intermediate Algebra, College Algebra and Trigonometry, Developmental Mathematics, Quantitative Methods for Decision Making, Numerical Optimization; at both, undergraduate and graduate levels. I am also a researcher in the field of numerical optimization methods, with 30 years of experience and a vast record of publications and applications of algorithms and development and implementation of computer codes to real-life problems.
Amazing Tutor!! — My daughter tutored with Justina for Calculus. She really was amazing. In the few times that she tutored she learned more than the entire time she was learning in class. I recommend her highly. You won't be disappointed. ...
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