June–October 2020. Differential Calculus and Linear Algebra. Lecturer and Tutor.
Faculty of Natural and Exact Sciences, University of Antioquia, Medellín, Colombia.

February–June 2020. Analysis II and Linear Algebra. Lecturer and Tutor.
Faculty of Natural and Exact Sciences, University of Antioquia, Medellín, Colombia.

November–December 2018. Algebra. Tutor.
Postgraduate Diploma Programme - Mathematics, Abdus Salam International Centre for Theoretical Physics, Trieste, Italy.

February–June 2014. Algebra and Trigonometry. Lecturer and Tutor.
Faculty of Pharmaceutical Chemistry, University of Antioquia, Medellín, Colombia.

August–December 2013. Vector Geometry. Lecturer and Tutor.
Faculty of Engineering, University of Antioquia, Medellín, Colombia.

February–June 2013. Multivariable Calculus. Lecturer and Tutor.
Faculty of Engineering, University of Antioquia, Medellín, Colombia.

August–December 2012. Differential Calculus. Lecturer and Tutor.
Faculty of Natural and Exact Sciences, University of Antioquia, Medellín, Colombia.

February–June 2012. Vector Geometry. Lecturer and Tutor
Faculty of Natural and Exact Sciences, University of Antioquia, Medellín, Colombia.

August–December 2011. Euclidean Geometry. Lecturer and Tutor.
Faculty of Natural and Exact Sciences, University of Antioquia, Medellín, Colombia.