Arun A
Data Engineer
Chennai, Tamil Nadu, India
Summary
👤
Senior🎓
Top SchoolArun A is a data engineer based in Chennai with 14 years of professional experience and over 3 years focused on data engineering, analytics, and BI across Azure, Databricks, PySpark, Power BI and SSMS. He specializes in designing and managing SSAS cubes and ETL pipelines (ADF, Autosys) to turn complex datasets into actionable business insights and reliable reporting. At Cognizant he blends hands‑on data modeling with production orchestration to improve data accessibility and decision-making. Beyond his day job, he has contributed backend improvements to the open-source Askbot forum—implementing robust autolinking, regex edge‑case fixes and validation—which reflects a pragmatic eye for quality and user-facing automation.
14 years of coding experience
Bachelor of Engineering - BE, Computer Science, Bachelor of Engineering - BE, Computer Science at Panimalar Institute Of Technology89%, 89% at N.S.N Matriculation.hr.sec.school
English, French, Tamil
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
regular-expression10
python10
autolink10
forum10
django10
configuration-management9
testing8
Programming languages (5)
Github contributions (5)
ASKBOT/askbot-devel
Sep 2011 - Oct 2011
Askbot is a Django/Python Q&A forum. **Contributors README**: https://github.com/ASKBOT/askbot-devel#how-to-contribute. Commercial hosting of Askbot and support are available at https://askbot.com
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 commits in 1 month
Contributions summary:Arun significantly contributed to the Askbot Q&A forum by implementing and refining the autolinking feature. They added settings for autolinking patterns and URLs, enabling the system to automatically link key terms to external resources. The user also addressed code quality issues, fixed bugs related to regex matching, and ensured the feature worked correctly by adding validation and edge case handling. These changes enhance the forum's functionality by making content more interconnected.
develhostingpythondjango-rest-frameworkdjango
sagarun/personal-playbooks
May 2016 - Feb 2023
Contributions:16 pushes, 1 branch in 6 years 10 months
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