Seyyed Masoud Rezvaninejad

Work Experience

Snapp!, The biggest ride-sharing App in Iran

• Develop and Automate various codes to investigate claims and activities in which we have a strong suspicion of fraud in all aspects of the business (drivers, bikers, passengers, financial transactions, and promoters)
• Conceptualized and implemented a sentiment analysis tool to understand customers' feedback and detect abnormalities in the system.
• created a data pipeline to consume and store 10TB of raw data weekly using Apache Airflow, Nifi, Python, and Go.
• Collected, cleansed, and provided modeling and analysis of structured and unstructured data used for business initiatives, resulting in 50k USD daily savings.
• Build predictive models using various machine learning tools to predict the possibility of churn (Logistic regression, Svm, and DTs).
• Develop a graph-based code to uncover fraud rings and the connections linking them
• Created reports and charts to perform preliminary analysis regarding suspected activities using Plotly and Matplotlib.

Parsijoo

As a Business Development Specialist, I was in charge of identifying new leads for expansion in order to grow the company. This overall task was made possible by a myriad of responsibilities, such as Market Research, Analyzing Business Processes, Manage Financial Information, and Customer Service. Parsijoo’s main product was tailor-made data processing software, e.g., Elasticsearch and Spark.