# Dr. Osama M. Khaled

Dr. Osama Khaled is a practitioner and a researcher of software engineering for more than 22 years. Dr. Osama got his B.Sc, M.Sc, and Ph.D. in computer science from the American University in Cairo in 1998, 2004, and 2017. He worked in IBM, Vodafone, and Etisalat till 2018. He started his consultancy journey with Deloitte Australia since Jan 2019.
Dr. Osama has 15 papers published in renounced conferences and journals and was a casual lecturer at Ain Shams University teaching for Engineering and Computer Science students in 2017-2018 and the American University in Cairo 2021.
Dr. Osama is the founder of YaOsta.com website which operated since 2006 and contributed positively in the domain area of hand workers in Egypt and in the Middle East

Location: Melbourne, Australia

## Latest content created by this user

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Nov 27, 2022 | knife_blade.jpg |

Nov 27, 2022 | CUTLERY |

Nov 27, 2022 | /math/algebra/basics/exercise-2-concepts statistics |

Nov 27, 2022 | Exercise 2: Concepts |

Nov 23, 2022 | To ______ 4x -3 for x=5, we substitute 5 for x and perform the necessary calculations in order. |

Nov 23, 2022 | The ______ of the term 10x is 10 |

Nov 23, 2022 | A term, such as 27, that consists of a single number is called a ______ term |

Nov 23, 2022 | Addition symbols separate algebraic expressions into parts called _______ |

Nov 23, 2022 | A _______ is a product or quotient of numbers and/or variables |

Nov 23, 2022 | Variables and/or numbers can be combined with the operations of arithmetic to create algebraic _______ |