This work was done manually and hence causing lots of manual errors during calculation. This was also related to financial of the projects. Error caused would impact the financial. I understood the process and then initially performed worked for one person. Once this was approved by client the job was then converted to batchjob which used to process 50 files at given point in time from the set to 250 files. The updates made were perfect also it saved lots of time and efforts of individuals hence the client was very much impressed.

Web scrapping using Python. This was the individuals' requirement to extract the flight related information from a given URL and convert that into a required CSV format. This was a onetime requirement

A small company approached me to help with automating deployment of their code onto the required desktops (for testing / for end users) as per requirement. Doing this they also wanted to save the details of versions and the machines on which the deployment is done. All this being achieved using the various open source softwares. 

As an Environment manager it was my task on monthly basis to check the updating user information (add/delete etc.) and need to compile this with actual. So instead of performing this task manually wrote a script to compare this information using active directory API and using information from database. This script can be run by clicking run button and will preform the required action and share the results / logs.