Welcome to my website

I’m Purna. I’m a Masters student at the University of Bonn, Germany.

I’m an aspiring Geospatial Data Scientist/ Geospatial Developer.

I love solving geospatial problems. This website contains my personal portfolio and also some solutions to the problems I faced when I work with spatial problems.

I work as a researcher/geospatial analyst at GESIS, Cologne and Geospatial Engineer at Ruhr-Universität Bochum

Some of my projects include:

  • Developing a Semi-Automated method using Machine Learning algorithms to classify old historical maps into a digital format.
  • Principal Component Analysis of hate crime data of USA, to implement dimensionality reduction.
  • Using ML and neural networks to analyse the standard land values for the Cologne region, Germany.
  • Developed a website to solve the problem of data management of agriculture fields’ research data. (The website is being used by the research group, Phenorob at the University of Bonn)
  • Created an Android application for time travel maps of the city of Bonn, Germany. (the project is a part of the course called Location-based services.)

I code regularly, and I upload on Github

Check out my Github profile here: https://github.com/satichandrala

I mostly use Python, and R for Machine learning problems and Automating boring tasks. Not only these I use QIS and ArcGIS as mapmaking tools .

I also have some experience with Java for GIS development. I used SQL and have knowledge of SPARQL too.

Right now, I’m working on some side projects on using Google Earth Engine