Abhinav .
Senior
germany Koblenz, Germany ( GMT )
Senior
3 yrs Experience
Can Join ASAP English: Advanced
About

Hi I am Abhinav, a Backend/Data science Developer with 4 years of experience working full time. My main Languages that I have used are: Python, R, Scala. Dask. I have worked with many Technologies such as: PostgreSQL, Redis, PySpark , Cassandra, MongoDB, Hive, Pig, Flask, Kafka, Django. Looking forward for new opportunities.

Hi I am Abhinav, a Backend/Data science Developer with 4 years of experience working full time. My main Languages that I have used are: Python, R, Scala. Dask. I have worked with many Technologies such as: PostgreSQL, Redis, PySpark , Cassandra, MongoDB, Hive, Pig, Flask, Kafka, Django. Looking forward for new opportunities.

Experience
A
Senior Data Scientist Get Simpl
Anti Fraud and Risk
Jun'19- present

Increased the F-1 score of the entire anti fraud system by ~ 41%. Reduced response time of the entire anti-fraud service to 10% of the original time. Developed an end-to-end automated blocking and flagging system of suspicious users, anomaly detection and cluster fraud detection systems by using Boosting, ARIMA models. Developed and enhanced a community detection system which identifies fraud clusters in e-commerce consumers using a Bi-Partite graph. Organized Internal Hackathon across Engineering department.

A
Internship Get Simpl
Anti Fraud and Risk
Jan'19- Jun'19

India Developed a real time fraud flagging system to alert on risky transactions. Building multiple reports for internal dashboards. Working on ad-hoc tasks to solve fraud cases.

Education
Computer Science
to 2019
Bachelor's Degree
NIIT University

Projects
Talent has not added any projects
Technologies
Courses
Talent has not added any courses
Trainings
Talent has not added any trainings
Languages
English
Native