Abhishek S Pillai
Raipur
Summary
Dynamic Analyst with a proven track record at Atmastco Limited, leveraging SQL and Python to drive data-driven decisions. Expert in developing impactful Power BI dashboards and optimizing data processes, achieving a 30% reduction in processing times. Known for strong problem-solving skills and a collaborative approach to enhance business intelligence initiatives. Detail-oriented business analyst with several years of experience conducting analysis and research to come up with solutions to common business problems. Polished in formulating business improvement strategies and overseeing new technology and system implementation. Commercially-aware professional with in-depth knowledge of computing systems and project management techniques.
Overview
4
4
years of professional experience
Work History
Business Analyst
Atmastco Limited
Bhilai
03.2025 - 10.2025
- Serve as a Business Analyst while also contributing as a key member of the cross-functional SAP S/4 HANA Public Cloud implementation team, collaborating with stakeholders across finance, supply chain, and operations departments.
- Extract, transform, and analyze complex datasets from multiple sources using Python (Pandas, NumPy, Matplotlib) and MS Excel to support critical business decisions and identify operational improvement opportunities.
- Develop and maintain comprehensive Power BI dashboards and reports utilizing SAP S/4 HANA data, providing management with real-time visibility into key performance metrics that drive strategic planning.
- Led data migration and validation efforts from legacy systems to SAP S/4 HANA, developing validation protocols that achieved 99.8% data accuracy across critical business objects.
- Create and maintain detailed documentation of data models, ETL processes, and reporting methodologies to ensure knowledge transfer and consistent application of analytics best practices.
- Partner with SAP consultants to configure and optimize data extraction processes, ensuring accurate and timely availability of information for analysis and reporting.
- Identify and implement process improvements by analyzing SAP transactional data, resulting in a 30% reduction in processing times for key business operations.
- Conduct regular training sessions for business users on how to interpret and leverage data insights from custom Power BI reports, increasing data-driven decision making by 45%.
- Participate in agile sprint planning and retrospectives for the SAP implementation project, consistently delivering data-focused components on schedule while adapting to changing business requirements.
Project Engineer
Wipro Limited
Bengaluru
05.2022 - 12.2024
- With over 2 years of expertise in SQL and Python programming, for comprehensive data analysis and visualization.
- Skilled in writing complex SQL queries to extract, manipulate, and analyze data from relational databases, ensuring data accuracy and relevancy.
- Capable of creating insightful dashboards and reports using tools like Microsoft Power BI and Tableau to present data trends and support decision-making.
- Gathered, organized, and cleaned data from multiple sources for further analysis.
- Prepared reports summarizing findings from data analysis.
Intern
Wipro Limited
Bengaluru
01.2022 - 04.2022
- Conducted extensive exploratory analysis of large datasets utilizing statistical techniques and visualizations.
- Collaborated with cross-functional teams to devise effective data collection, storage, analysis, and presentation strategies.
- Enhanced SQL queries to boost performance with extensive data sets.
- Built dashboards displaying key metrics derived from big data sources using visualization tools like Tableau or PowerBI.
Education
Bachelor of Technology - Computer Science And Engineering
SSIPMT
Raipur05-2022
Skills
- SQL programming
- Python programming
- Business analytics
- Power BI
- MS Excel
- Big Data Analytics (Hadoop and Hive)
- Data analysis with Python
- Informatica Cloud Service R38 and R39
- Data migration
- Business intelligence
- Data visualization
- Problem-solving
- Workflow optimization
- KPI tracking
Projects
- Image Generation Using GAN
Generating Fake Images with the help of GAN ( Generative Adversarial Network ) using a dataset consisting of more than 50000 images.
- Data Analysis and Visualization on Covid-19 Using SQL Server and Tableau
- Exploratory Data Analysis and Visualization of Covid-19 Vaccinations
Timeline
Business Analyst
Atmastco Limited
03.2025 - 10.2025
Project Engineer
Wipro Limited
05.2022 - 12.2024
Intern
Wipro Limited
01.2022 - 04.2022
Bachelor of Technology - Computer Science And Engineering
SSIPMT