Ravali Mamidi


– Wright State University, Master of Science in Computer Science | Big and Smart Data , December 2017, GPA – 3.4

– Gokaraju Rangaraju Institute of Engineering and Technology, Bachelor of Technology, Information Technology, April 2014, GPA – 3.7

Work Experience

  • Data Engineer, SPINS | May 2018 – Current

  • Graduate Research Assistant, Kno.e.sis Research Institute | Jan 2017- Dec 2017

    The main goal of the project was to analyze the Sentiment of Public on Zika Outbreaks. Twitter was the source of information. Built a two staged classifier for identifying the relevant tweets and sentiments categories. Techniques like word embeddings and N-grams are used for learning the features. Different types of classifiers are used for classifying the tweets. Topic models are built on top of the tweets categorized by the Classifier using Latent Dirichlet allocation. Technologies: Python, R, ML Algorithms, LDA, Weka, NLP.

  • Software Engineer Intern, Zebo Technologies Inc | Sep 2017 – Dec 2017

    Worked on Artificial Intelligence chatbot platform using Python. Developed a subscription module, Parsing module for ecommerce CMS platform. Integrated Google Analytics into the platform. Technologies: Python, Amazon Web Services, Google Analytics, node.js

  • Systems Engineer, Tata Consultancy Services | June 2014 – Dec 2015

    Developed a module using Java integrated with Oracle Utility CC&B which is a Vigilance based System used to detect thefts and bill the consumers against the theft. Worked with Configuration tools in Oracle utility of CC&B (Service scripts, Plug-in scripts, UI maps, Zones, Business service, Business object, XAI Inbound Services, Tariff Configuration). Used SOAP XML which is used to integrate Java Application and CC&B. Experienced all phases of the software development, starting from Requirement Phase to unit testing phase and User Acceptance testing.


– Programming Languages: Python, PHP, Java, R

– Machine Learning: Scikit-Learn, Regression, Classification, Clustering, TensorFlow, Keras, Gensim, Spark MLlib

– Big Data: Apache Spark, Hadoop, Amazon Web Services

– Database: MySql, postgreSQL


– Graduate-Level Certificate in Big and Smart Data at Wright State University.

– Certification of Completion of Learning Python for Data Analysis and Visualization at Udemy.

– Certificate recognized by the Oracle Certification Program as an Oracle PL/SQL Developer Certified Associate.


– Dr Tanvi Banerjee, Ph.D, Assistant Professor, Joshi Research Center, tanvi.banerjee@wright.edu

– Nehel Khanani, CEO, Zebo Technologies Inc, Palo Alto, CA, nehel@zebo.io