Amos Okech

Experience

• 

  Millward Brown

  Sept 2012 - Jul 2013

  Field Research Assistant

  Collectind Data from the field and submitting them to the supervisor.

• 

  African Institute for Mathematical Sciences

  Aug 2013 - Jun 2014

  Student

  Structured Masters Student.Specialising in Mathematical sciences.Graduated with Distinction.

• 

  Laikipia University

  Sept 2016 - Jan 2021

  Mathematics Part time Lecturer

  Taught the following units-ODE-PDE-Calculus II and Calculus III-Basic Mathematics-General Mathematics

• 

  Kabarak University

  Dec 2019 - Apr 2020

  Parttime Lecturer

  Taught school based program -ODE 2-complex analysis-Linear Algebra IStatisticsLinear Algebra II

• 

  Dalberg Research

  Sept 2020 - Feb 2021

  Machine Learning Specialist

  -Writing machine learning algorithms to group customers into distinct clusters with distinct characteristics.-Writing machine learning algorithms to reduce the number of questions in a questionnaire to fewer questions that can be conducted in a phone interview.

• 

  NCBA Group

  Jan 2021 - Feb 2022

  Data Scientist

  -Products worked on: Fuliza | M-Shwari | M-Pawa | MoKash RW | MomoKash CIV | Loop-Analysis and prediction of transaction volumes-Generating actionable insights by applying statistical techniques such as predictive statistical models, segmentation analysis, customer profiling, analysis, credit scoring, churn prediction and data mining-Credit Risk Evaluation-Performing Data Governance Role to ensure Corporate Compliance & Service Quality.

• 

  Co-operative Bank of Kenya

  Feb 2022 - now

  Data Scientist - Lead

  Projects I've worked on:- IFRS9 Life-time Probability of default model development.- Automation of Salaried limits procedures using Apache Airflow.- Continuous monitoring of model drift using PSI and CSI.- SME and MSMEs model calibration for the existing model.- Developing and fine tuning the secured MSME working capital limits.- Process optimization and automation. Preparing models for production placement.- Building and automating reports and dashboards to be used by branches on MSME limits qualified applicants.- Automating a report for the customer care team with reasons as to why a customer has no limit (which reduced backlog cases to the Business intelligence team).- Improving User experience design to the Mcoop cash design by mapping customers most preferred channels to appear on top of the app.- Enhancing the Early warning system with a more probabilistic approach.- Built consumer scorecard for salaried customers taking into account to expand scope for customers with no defined employers in the company data warehouse.- Working on business scorecard for new to borrow customers.- Credit limit management for scored customers.- Setting up model risk management framework to the existing models and focusing on risk analytics to prioritize the universal concerns of incorrect modeling data, poorly functioning models, fraud, regulatory concerns, contamination and interconnected risks.- Writing and maintaining Portfolio at Risk (PAR) packages to be used by the credit management team to track the e-credit portfolios.- Writing, maintaining and automating overdrawn accounts procedures to load reports being consumed by remedial team to recover defaulted e-credit loans.- Real time limits alert for customers using debit cards getting in-sufficient credits alerts using Apache Kafka. Show less