Nivash M
Salem
Summary
Results-driven Power BI Developer with 6 years of experience in business intelligence, data analytics, and data engineering. Proficient in Power BI, DAX, M-language, SQL, Snowflake and Python. Experienced in designing, developing, and maintaining Power BI data models, reports, and dashboards to support business decision-making. Adept at working with large datasets, data modeling, and ETL processes. Strong analytical and problem-solving skills with expertise in data visualization and storytelling. Proven ability to work collaboratively with cross-functional teams to deliver impactful insights.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Senior Engineer - Power BI Developer
L&T Technology Services (LTTS)
Bangalore
05.2024 - Current
- Developed and maintained Power BI dashboards for business performance, supply chain, and production analytics.
- Migrated reports from Spotfire to Power BI, enhancing usability and visual clarity.
- Built optimized data models using Power Query, SQL, and DAX with effective relationships.
- Created comprehensive dbt models in dbt Cloud utilizing Snowflake as data warehouse.
- Worked on CSG and Cooper performance dashboard including Actual vs Budget comparison and performance metrics
- Wrote complex SQL queries for data transformation and business logic optimization.
- Designed Excess Inventory Reuse Dashboard for Honeywell to identify slow-moving stock.
- Calculated unmet demand and total savings from inventory reuse using DAX functions.
- Collaborated with cross-functional teams to gather requirements and deliver actionable insights.
Senior Software Engineer - Data Analytics
Collins Aerospace
Bangalore
05.2022 - 07.2023
- Designed and developed end-to-end Power BI dashboards visualizing KPIs, operational metrics, and financial data.
- Built robust data models using Power Query for transformation and DAX for custom calculations.
- Created interactive dashboards with slicers, drill-downs, and bookmarks for enhanced user exploration.
- Implemented row-level security and parameterized filters to customize user views across departments.
- Developed dashboards for Excess Inventory Reuse, Budget vs Actuals, Supply Chain Analysis, and Production Performance Monitoring.
- Integrated diverse data sources such as Snowflake, SQL Server, Excel, and SharePoint into Power BI.
- Scheduled data refreshes in Power BI Service while optimizing model performance through relationship management.
- Collaborated with stakeholders to gather requirements and iterate designs based on feedback.
Software Engineer - Business Intelligence
Mphasis
Chennai
05.2018 - 05.2022
- Designed, developed, and optimized Power BI reports and dashboards with complex DAX calculations.
- Built data models and Power BI solutions to support supply chain and inventory management analytics.
- Provided training and support to end users on Power BI functionalities and best practices.
- Developed and implemented data models and ETL pipelines to improve data accessibility.
- Analyzed complex datasets, and provided actionable insights for business intelligence.
- Worked with SQL, Python (Pandas, NumPy), and R for data manipulation and predictive analytics.
- Collaborated with cross-functional teams to ensure seamless integration of data solutions.
Education
MBA - International Business
Bharathiar University
Coimbatore12-2021
Bachelor of Engineering - Mechanical Engineering
Sri Krishna College of Engineering And Technology
Coimbatore05-2018
Skills
- Power BI , Tableau and Alteryx
- M-language, Power Query and DAX
- Python and SQL
- Data engineering and Predictive analytics
- ETL processes (dbt)
- Snowflake integration
Languages
English
Advanced (C1)
C1
Tamil
Native/ Bilingual
A1
Certification
- Microsoft Certified: Power BI Data Analyst Associate (PL-300)
Timeline
Senior Engineer - Power BI Developer
L&T Technology Services (LTTS)
05.2024 - Current
Senior Software Engineer - Data Analytics
Collins Aerospace
05.2022 - 07.2023
Software Engineer - Business Intelligence
Mphasis
05.2018 - 05.2022
MBA - International Business
Bharathiar University
Bachelor of Engineering - Mechanical Engineering
Sri Krishna College of Engineering And Technology