Shubham Mahajan
Analytics Lead, Business Intelligence at CTDI
Philadelphia, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolShubham Mahajan is an Analytics Lead with nine years of experience turning complex datasets into actionable business insights, currently leading Business Intelligence at CTDI in Philadelphia. He progressed through hands-on analytics roles from Data Analyst to senior positions, blending applied analytics with BI engineering to drive operational decisions and growth. A Northeastern-trained information systems master, he pairs rigorous academic training with practical experience across enterprise environments including Accenture and Skyworks. Beyond corporate analytics, he contributes to prominent open-source data tooling—helping improve the backend of CKAN and its datapusher service by fixing encoding, API, and data-processing edge cases—demonstrating deep attention to data integrity and reliability. Outside work he’s a full-stack tinkerer, traveler and dog lover, which underscores a pragmatic, curious approach to solving problems.
9 years of coding experience
4 years of employment as a software developer
Master's degree, Information Systems, Master's degree, Information Systems at Northeastern UniversityBachelor's degree, Information Technology, Bachelor's degree, Information Technology at Savitribai Phule Pune University
English, Hindi, Marathi
Stackoverflow
221reputation
16kreached
8answers
0questions
Github Skills (18)
postgresql10
python10
utf10
data-management10
ckan10
api10
data-processing10
error-handling10
pytest9
open-data8
catalog7
dockerhub6
backend6
mirth6
django-rest-framework6
Programming languages (7)
Github contributions (5)
ckan/ckan
Jun 2020 - Nov 2021
CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data.humdata.org among many other sites.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:30 commits, 7 PRs, 36 comments in 1 year 4 months
Contributions summary:Shubham primarily contributed to the back-end functionality of the CKAN project. Their work includes implementing and testing activity streams for bulk updates, specifically addressing issues related to data management. They also made adjustments to user handling, enhancing the retrieval of user details. Furthermore, they resolved a datapusher trigger issue linked to resource updates via the API and addressed coding standard concerns.
portalspythondatadata-catalogdbpedia
ckan/datapusher
Jul 2020 - Jul 2020
A standalone web service that pushes data files from a CKAN site resources into its DataStore
Role in this project:Back-end Developer
Back-end DeveloperContributions:7 commits, 2 PRs, 3 comments in 10 days
Contributions summary:Shubham focused on improving the data processing pipeline within the `datapusher` service. Their contributions primarily involved handling and preventing encoding errors when pushing data to the DataStore, specifically dealing with UTF-8 and Latin-1 character encoding. They modified the code to catch specific `UnicodeEncodeError` and `UnicodeDecodeError` exceptions, demonstrating a clear understanding of character encoding issues and how to resolve them. The user also addressed a Py3 argparser `NameError` and a relative import error, further indicating their involvement in debugging and fixing core functionality.
datastorestandalonedata-filesweb-serviceckan
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