K Althaf Ansar
Aspiring Data Analyst in Power BI || MS SQL || Python -(Numpy ,pandas, seaborn,matplot)||Ms Excel || HTML || CSS || Javascript || jQuery || Immediate joiner
- Role
- Packaged App Development Associate at Accenture
- Location
- Kurnool, AP, IN
- LinkedIn followers
- 500 followers
About K Althaf Ansar
Developed interactive Power BI dashboards with dynamic visuals, KPIs, and real-time insights for enhanced data- driven decision-making. • Created complex data models in Power BI using star and snowflake schemas, enabling effective data organization and efficient querying. • Utilized DAX functions to build custom calculated columns, measures, and aggregations for key performance indicators. • Optimized Power BI dashboard performance through incremental refresh, query folding, and reducing model size. • Designed and implemented data visualizations in Power BI, including charts, maps, hierarchies, drill-throughs, and bookmarks. • Integrated Power BI with various data sources (SQL Server, Oracle, APIs) for seamless data import, transformation, and visualization. • Processed and cleaned large datasets in SQL for ETL tasks, ensuring data accuracy and consistency in Power BI and Python. • Leveraged Pandas for data manipulation tasks like merging, joining, filtering, and aggregating large datasets. • Skilled in applying vectorized operations in Pandas and NumPy to maximize processing speed and memory efficiency. • Conducted data analysis with Python libraries (Pandas, NumPy) to uncover insights, identify trends, and support reporting needs. • Utilized NumPy for high-performance numerical operations with multi-dimensional arrays, handling tasks like reshaping, indexing, and broadcasting.
Experience
Packaged App Development Associate
Oct 2025 — Present · Hyderabad, IN
Education
Rajiv Gandhi university of Knowledge Technologies RK valley
B.Tech, Civil Engineering
Microcare Academy
Bootcamp, Computer Technology/Computer Systems Technology
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