Position: Data Scientist
Category: Data Science
English level: upper
Years of experience: 2

OnCredit
Data Scientist | November 2021 - Present
Refactored existing risk rules to increase preprocessing flow speed x50 times
Proposed and implemented smart issuance of money for clients regarding their defaults inside the scoring bins using constrained numerical optimization methods
Developed new risk rules using existing and new external services to detect fraud 
Improved production and analysis queries productivity using advanced SQL techniques
Simplified any kind of analysis with custom templates
Responsible for the operation of the entire risk service of the Sri Lanka team
OnCredit
Data Scientist | November 2021 - Present
Refactored existing risk rules to increase preprocessing flow speed x50 times
Proposed and implemented smart issuance of money for clients regarding their defaults inside the scoring bins using constrained numerical optimization methods
Developed new risk rules using existing and new external services to detect fraud 
Improved production and analysis queries productivity using advanced SQL techniques
Simplified any kind of analysis with custom templates
Responsible for the operation of the entire risk service of the Sri Lanka team

CompatibL
Quantitative Analyst | July 2021 - October 2021
Support and development of trading financial instruments provided with unit tests
UNIX systems bash scripts development for financial instruments testing and execution
Responsible for the source code delivery
Interested in Data Science/Data Engineer positions that interact with data, build pipelines, deploy models. Not interested in Data Analyst positions.