Abu Dis, University Street, Jerusalem, Palestine Research and Teaching Assistant at Al-Quds University

Assistant Professor Department of Mathematics & Statistics, PMAS- Arid Agriculture University Rawalpindi

Professor of Nanomaterials and Vice Dean for Innovation and Enterprise for Mathematical and Physical Sciences Faculty University Collge London

Assistant Prof AlAqsa University

Assistant Professor (On contract) Indian Institute of Information Technology, Kalyani (IIIT Kalyani)

Hama, Syria. Hama University

Lecturer Department of Basic Science and Mathematics, Faculty of Science, Thaksin University

Teacher Ministry of education

Palestine Palestine Polytechnic University

Lecturer and Researcher Universidade Nacional Timor Lorosa'e/UNTL

Líder do GruCoPEM (Grupo Colaborativo de Pesquisa e Estudos em Matemática) UTFPR, Campus Dois Vizinhos

programming and data scientist Universidad Politécnica de Pachuca

Professor Vilnius University; Šiauliai State University of Applied Sciences

Private Tutoring Tutoring

Full time professor Universidad de Santiago de Chile

Professor Postech

INSPIRE Faculty Indian Instt. Of Science Edn. & Res.

INSA Senior Scientist DAE Center for Excellence in Basic Sciences,Univ.of Mumbai