Open to opportunities

Bernard Wambua

@bernardwambua

Message

Experienced Python Developer and Data Engineer with proven optimization skills.

Kenya

Message

What I'm looking for

I am looking for a role that fosters innovation and offers opportunities for growth in data engineering and analytics.

I am a seasoned Python Developer and Data Engineer with over 7 years of experience in building scalable backend systems and automating workflows. My expertise lies in leveraging Python, Django, and SQL to create impactful applications that drive business success. At KenGen Plc, I automated the staff vehicle insurance renewal process, saving the team significant time and ensuring 100% accuracy. I also designed a data platform that streamlined business intelligence operations, reducing manual data acquisition efforts by 95%.

In my role as a Data Science Contractor at Prospect 33, I collaborated on projects that involved predicting financial metrics and managing data uploads to KDB databases. My freelance projects include developing a real-time question management app and various machine learning models that have significantly improved operational efficiencies for clients. I am passionate about using technology to solve complex problems and deliver actionable insights.

Experience

Work history, roles, and key accomplishments

Current

Freelance Developer

Current

Self Employed

Nov 2020 - Present (4 years 7 months)

As a Freelance Developer, I created a real-time question management application using Django REST Framework and React. I also developed machine learning models for various projects, including fraud detection and customer prediction, significantly improving operational efficiencies.

Django REST Framework React WebSockets Machine Learning Fraud Detection Data Automation API Development

Current

Systems Analyst

Current

KenGen Plc

Oct 2017 - Present (7 years 8 months)

As a Systems Analyst at KenGen, I automated various processes, including the staff vehicle insurance renewal and financial reporting workflows, significantly reducing manual work and improving accuracy. I also designed a data platform to enhance business intelligence operations and built a data pipeline for financial data management.

Python SQL ASP.NET Data Pipelines Automation Financial Reporting Data Validation

Data Science Contractor

Prospect 33

Mar 2022 - Apr 2024 (2 years 1 month)

In my role as a Data Science Contractor, I collaborated on predictive modeling projects and developed modules for data handling and transformation. I automated workflows and implemented monitoring systems to enhance data reliability and consistency.

Data Science Data Pipelines SQL Automation

Education

Degrees, certifications, and relevant coursework

University of the Western Cape

Master of Science, Mathematical Sciences

2015 - 2017

Completed a Master of Science in Mathematical Sciences, focusing on advanced topics such as Data Science, Data Structures, Statistics, and Applied Mathematics.

Maseno University

Bachelor of Science, Mathematical Sciences

2012 - 2015

Earned a Bachelor of Science in Mathematical Sciences with IT, covering essential subjects like Applied Mathematics, Databases, Information Systems, and Programming.