Scientific degrees:

1975 - Master in Mathematics (Topology), Sofia University, Sofia, Bulgaria;

1981 - PhD (Topology), Sofia University, Sofia, Bulgaria

Positions held:

Tenure -

1982 - 1984: Scientific Researcher, Institute of Mathematics, Bulgarian Academy of Sciences, Section on Topology

1984 - 1985: Assistant Professor, Sofia University, Department of Mathematics and Mechanics, Division of Topology

1985 - 1988: Senior Assistant professor, Sofia University, Department of Mathematics and Informatics,  Division of Complex Analysis and Topology

1988 - present: Principal Assistant Professor, Sofia University, Department of Mathematics and Informatics, Division of Computer Informatics (since Fall 2005)

Visiting -

1994/1995 - Fulbright Senior Research Grant, Auburn University, Department of Mathematics, Auburn, AL, USA

1999 - 2004 - Visiting Assistant Professor, Miami University, Department of Mathematics and Statistics, Oxford, OH, USA

Cardinal Invariants in Topological and More General spaces;

Symmetrizable and Generaly Metrizable spaces;

Computational Topology;

Mathematics and Origami;

Fractals;

Vedic Mathematics.

Fall semester -

Calculus I - I-st year Computer Sciences;

Introduction to the Topology of Metrizable Spaces - I- IV year of Bachelor Program.

Spring Semester -

Calculus II -  I-st year Computer Sciences;

Computational Topology - II- year Informatics.