Raktima Biswas
Summary
With a Bachelor's in Computer Science and nearly two years of BI development experience at IntellectWise and Accenture, I specialize in data visualization and dashboard design using Tableau and PowerBI. I have strong problem-solving, communication, and people skills. I am eager to join a dynamic team, continuously learn industry trends, and contribute to delivering high-quality business intelligence solutions.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Analyst
IntellectWise
11.2023 - Current
- Developed data models and ETL processes to extract, transform, and load data from various sources into the BI platform, like Tableau.
- Optimized existing SQL queries for better performance when running against a large dataset.
- Maintained documentation on all aspects of the BI environment, including data models and ETL processes.
- Provided technical support for users experiencing issues with the BI tools like Tableau.
- Creating and maintaining close working relationship with key stakeholders to understand and deliver reporting requirements.
- Responding to data-related queries from business stakeholders.
Associate Software Engineer
Accenture Solution Pvt. Ltd.
08.2021 - 07.2022
- Create and maintain interactive dashboards and reports using Business Intelligence tools such as Tableau, PowerBI, and utilize visual elements like charts, graphs, maps, and visual design principles.
- Manage access controls, set up, and maintain the data visualization platform, ensuring the system's overall health and performance using usage reports.
- Document all processes, methodologies, and instructions related to the BI solutions. Ensure documentation is up-to-date and accessible to relevant stakeholders.
- Gathered and analyzed business requirements in collaboration with cross-functional teams for data migration.
- Work with senior team members to optimize data migration processes and improve overall performance by 25%.
Education
Bachelor of Technology - Computer Science
Asansol Engineering College
WB01-2021
Diploma - Computer Science
Women's Polytechnic Kolkata
01-2018
Skills
- Tableau
- Qlik
- PowerBI
- Python
- SQL
- ETL
- Ms Excel including PivotTables, VLOOKUP, and Macros
- MS PowerPoint
- Ms Word
- Data Structure
- Data analysis and interpretation
- Data modeling
- Data Handling
- Data Management
- Data Access and Reporting
- BigQuery
Certification
- Tableau Professional certificate -SimpliLearn
- PowerBI Professional certificate -SimpliLearn
- SQL Beginner to advanced course-Udemy
- Managing Project Stakeholders-PMI
- Data Analytics and Visualization certification- Accenture
Timeline
Analyst
IntellectWise
11.2023 - Current
Associate Software Engineer
Accenture Solution Pvt. Ltd.
08.2021 - 07.2022
Bachelor of Technology - Computer Science
Asansol Engineering College
Diploma - Computer Science
Women's Polytechnic Kolkata