kasali jannathul

Power BI Developer

Open to offers · Member since 23 Jul 2026

Message

Location: Chennai, India

Desired salary: Unspecified

Work preference: Hybrid / Full Time

Experience level: Senior

About

Professional summary

I am a Power BI Developer with 6 years of experience in Business Intelligence and Data Analytics.

I specialize in designing and developing interactive dashboards and analytical reports that help business stakeholders monitor performance and make informed decisions.

My core strengths include Power BI Desktop, Power Query (M Language), DAX, and data modeling, along with building scalable reporting solutions from multiple data sources.

I have hands-on experience integrating and automating reporting workflows using Jira, Azure DevOps, SharePoint, Excel, and CSV data.

I enjoy working in Agile environments, gathering business requirements, optimizing report performance, and translating data into actionable insights.

I am also experienced in ETL processes, complex calculations, and creating user-friendly reporting features such as drill-through, bookmarks, slicers, and dynamic filtering.

Notice period: 90

Skills

14 capabilities

Tech stack & tools

Working toolkit

Collaboration

Jira

Data Stores

MySQL

Oracle Database

Experience

Career history

Senior Developer Cognizant Technology Solutions

Jan 2020 – Present

Developed interactive dashboards and reports to monitor project performance and business KPIs. Built efficient ETL processes using Power Query to cleanse, transform, and consolidate data from multiple sources. Created complex DAX measures and calculated columns for business metrics and trend analysis. Integrated Power BI with Jira, Azure DevOps, and SharePoint to automate reporting. Designed optimized data models with appropriate relationships to improve report performance. Implemented bookmarks, field parameters, drill-through functionality, and dynamic filtering for enhanced user experience. Collaborated with business stakeholders to gather reporting requirements and translate them into analytical solutions. Improved report refresh performance by optimizing queries and DAX calculations.

Programmer Analyst Trainee Accenture

Sep 2018 – Jun 2019

Worked on Oracle PL/SQL and MySQL for backend data handling. Developed procedural logic, data pipelines, and database components. Gained understanding of database principles, stored procedures, data extraction, and data manipulation.

Education

Learning history

Sri Sairam Engineering College

Jun 2014 – May 2018

BE, Electronics and Communication Engineering

Bachelor of Engineering degree with an 8.6/10 score.

SPIC Nagar Hr. Sec. School

Jun 2013 – May 2014

Higher Secondary School (XII Std)

Completed higher secondary education with 92.5%.

St Thomas Matric. Hr. Sec. School

Jun 2011 – Apr 2012

SSLC (X - std)

Completed secondary school education with 93.8%.

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Power BI Developer

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Skills