Derrick Otieno

Nairobi

available

Last update: 21.10.2024

Senior Data Analyst with Machine Learning Expertise

Graduation: Certified Public Accountant (CPA)

Hourly-/Daily rates: show

Languages: English (Native or Bilingual) | Spanish (Limited professional)

Keywords

Machine Learning Data Analysis Big Data Artificial Neural Networks Computer Programming Data Visualization R (Programming Language) Apache Hadoop Python (Programming Language) Natural Language Processing + 10 more keywords

Attachments

Derrick-Ayodo-Otieno-Resume_211024.pdf

Skills

Machine Learning
Development of machine learning algorithms and predictive models with 3+ years of experience.

Data Analysis
Strong expertise in data analysis and statistical modeling for complex business problems.

Programming
Proficiency in Python, R, and SQL for data manipulation and analysis.

Data Visualization
Skills in using tools like Tableau and Matplotlib for creating insightful visual representations of data.

Big Data Technologies
Experience with Hadoop and Spark for processing and analyzing large datasets.

Deep Learning
Knowledge of frameworks such as TensorFlow and PyTorch for implementing advanced neural networks.

Natural Language Processing
Capability to process and analyze text data for various applications like sentiment analysis.

Project history

02/2021 - 03/2024

Quality Analyst

Cloudtechy

Led a team to develop a customer churn prediction model, implemented a recommendation system, and conducted in-depth analysis of large datasets for marketing insights.

05/2020 - 02/2021

Agent

Safer Road Rescue

Developed a fraud detection algorithm that reduced fraudulent transactions by 25%. Collaborated on pricing strategies and automated data collection processes.