Abhinav .
- Data Scientist
- Koblenz, Germany
- **** **** ****
- 3 yrs Experience
- ASAP
- Senior
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.
Education
C
Computer Science
NIIT University, Bachelor's Degree 2019
Work & Experience
A
Senior Data Scientist Get Simpl
Anti Fraud and Risk Jun'2019 - Jul'2022
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'2019 - Jun'2019
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.
Professional Skills
Language
- Scala 2 year(s)
- Python 3 year(s)
Framework
- Pytorch 3 year(s)
- Apache 3 year(s)
Technology
- AWS 3 year(s)
Database
- MongoDB 2 year(s)
- PostgreSQL 3 year(s)
- Redis 3 year(s)
General
- Postman 3 year(s)
- Data Science 3 year(s)
DevOps
- Amazon Redshift 3 year(s)
Languages
- English native
