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About
Abhishek Gupta is a seasoned Application Development Senior Analyst with over 10 years of experience in Business Intelligence, ETL, and data warehousing. He has expertise in Informatica, SQL, and Python, and has worked extensively on dimensional data modeling, performance tuning, and automation using tools like AWS and MongoDB. Abhishek holds an M.Tech in Embedded Systems and is pursuing a PhD in Computer Science. He has a strong background in Business Intelligence reporting with Qlik-View, Tableau, and Business Objects. Recognized for his contributions with multiple awards, he also has notable research publications and certifications in data science and cloud technologies.
Skills & Expertise
SQL Developer
Banking
Python Programming
PyMongo
Data Modelling
Unix Shell
Data Warehousing
DWH/DM design
ETL
Research Interests
Computer Science
Computational Data science
Connect With Me
Experience
- • Worked on requirement gathering, planning, analysis, designing, unit testing, code migration, quality assurance testing, UAT with expertise in developing business applications much based on RDBMS. • Worked on analyzing the data to learn data characteristics. • Implementation ETL solutions using Netezza, Oracle SQL, PL/SQL and Informatica Power Center. • Worked on ETL error handling, performance tuning and code optimization. • Worked on migrating the code Experience in between environments, with proper documentation. • Crystal Reports and Dashboards generation using Qlik-View Reporting Tool. • Generated multiple unique automations to make things faster. • Worked on Unix Shell Scripting. • Worked on the Autosys tool to schedule workflows. • Extensively worked on Python to automate things. • Worked on Jira and Agile Methodologies. • Worked on multiple roles and responsibilities some of them: - Business Analyst (Worked from requirement gathering till implementation), Data Analyst (Analysis of the data-sets based on their characteristics), Subject Matter Expert (SME), Team lead (worked as mentoring of junior resources). • Worked on Angular js and React js.
Education
Vels Institute of Science, Technology
Projects
CLOUD DEPLOYMENT & INFRASTRUCTURE MANAGEMEMT
Purpose of this project is to deploy cloud on any hardware and management of it's infrastructure. The main aim is to provide a framework for modernization and software upgrade to customers.
Certificates & Licenses (1)
Version: Working with Informatica v10.1_Skill Certification
Awards & Achievements (1)
🏆 PINNACLE AWARD
Description
Publications (1)
Today we are living in the age of data-science where we have to handle plenty amount of heterogeneous data-sets. Sometimes it can be as simple as comma separated value (CSV) files where as it can be c...
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