Hello World! I'm Chalenge Masekera
Data Science, Data Analysis - Information Visualization - ICT4D - Entrepreneurship

"As a general rule, the most successful man in life is the man who has the best information." - Benjamin Disraeli

About Me

My Story

Chalenge Masekera is a data analyst with over 3 years experience in turning data into actionable insights that create the best possible value and strategic direction for businesses, product design and improvement actively looking for career opportunities. My interests are in data analytics, information visualization, business development and ICT4D.

I graduated from University of California Berkeley School of Information , with a Masters degree in Information Management and Systems. Before studying at the I School, I worked as a Business Intelligence consultant in Zimbabwe for 3 years.

When I am not immersed in business think, I am watching or playing some sport. My favorites are football, cricket, formula 1, basketball, American football (hand-egg), tennis, okay generally any sport. I also love traveling, exploring nature or helping someone feel better.

I am usually hanging out friends, reading a book on what is wrong with the world (clue - politrickers and their poli-tricks) or trying out new beers. Stouts are my favorite and rate the Bourbon County Brand Stout as the best beer out there!

Technical Skills


  • Python
  • R
  • SQL
  • Java

Web Frameworks

  • JavaScript & jQuery


  • MySQL
  • PostgreSQL
  • DB2
  • MongoDB
  • Redis
  • Spark
  • Hive

Business Intelligence Tools

  • IBM Cognos BI (certified)
  • Tableau
  • IBM InfoSphere Warehouse

Developer Tools

  • git, *nix


Tagalong is a mobile app that leverages close friends who exercise to help those who haven’t yet been able to build that habit.

Justification Claims seeks to discover how authors of messages on open source mailing lists make justification claims

Health Visit Predictor study patterns and outcomes of patient hospital visits at a Massachusetts hospital from 2006 to 2008.

How High is a visualization about the impact of recreational drugs. It also provides usage patterns among Americans.

Our Paths visualizes user journey over a specified time period. Also, the user can see the pictures taken during the journey.

Movie Together analyzes movie preferences, based on demographic information of Movielens Data, making recommendations using our sharedMovieTaste engine

Let's Get In Touch!

You can contact me using the following details. Give me a call or send me an email and I will get back to you as soon as possible! You can also find me around the web at the following places.