Trainers

Best-Selling Author | Programming Expert | Mentor to 200,000+ Students

Dr R Nageswara Rao is a legendary faculty in computers who set a new standard in teaching. He is well known to student community since his teaching of Core Java at Ameerpet, Hyderabad to over 2 lakh unique students in a span of just 1 decade which is an unbeatable record. His teaching methodologies are unique and became trendsetters for other faculties.

Dr R Nageswara Rao is holding 2 Post graduation degrees, 2 Post graduate diplomas and a Ph.D. He started his teaching career in 1993 as HOD, Dept of Computers under Andhra and Osmania Universities. Later, he became a Project Manager in a start-up company and also worked as a freelance developer for a couple of organizations. He first started teaching C and C++ and then Java at Hyderabad, India. Previously, he was on the editorial board of ‘Computer Vignanam’, a widely circulated monthly magazine, and published several articles on various technologies. He is the founder director for ‘Nageswarao Datatechs’ and offers specialized teaching in Python, Django, Data Science and Machine Learning technologies to thousands of students including students from foreign countries.

In the year 2007, Dr R Nageswara Rao authored ‘Core Java – An Integrated Approach’ which is a best-selling book in India. Later he wrote another book by the name ‘Core C Programming’. He trained students in Java for 18 years and in 2016, he perceived huge potentiality for Python. He started conducting seminars, workshops and awareness programs on Python and in December 2016, he published ‘Core Python Programming’ which is another block buster. During mid-2022, he wrote ‘Machine Learning in Data Science using Python’ which is also a top seller. These books are published by Dreamtech publications, New Delhi, a partner company of Wiley International. He is recognized as a distinguished author by amazon.com people.

All of his books are fondly followed by students’ community and prescribed by many Indian Universities.

Project Leader, Full Stack Developer, and Expert Trainer in Python, Machine Learning, and Snowflake

A young, dynamic and intelligent person, Hemachandra Sir has started his career immediately after his graduation in Engineering. He worked for several MNCs as a Software developer. He started his career as a Java developer, switched into Python, worked as Python Full Stack developer and currently managing top projects as a Project leader. He is well versed with Java, Java Frameworks, R, Python, Python Frameworks like Django, Flask etc., along with Spring, Spring Boot, Spark, Scala, PySpark, SnowFlake, Machine Learning, AI and Cloud computing.

With a total experience of 10+ years in the IT sector, he published several articles on Advanced technologies on social media which are appreciated by many. He has a teaching experience of more than 10 years and associated with datatechs.in where he is teaching Python, Machine Learning and SnowFlake.

As his interest is in system security, he developed SecureLMS, a prototype platform focused on protecting online educational content using DRM-based streaming, encrypted HLS delivery, and multi-layer authentication controls. Currently he is contributing as co-author on the most popular book ‘Core Java an Integrated Approach’ in its updation to the latest version.

He has been giving guidance to students at the Project development division of datatechs.in. His uncanny ability to convert his technical knowledge into seamless teaching made him to be praised by thousands of his students.