About
No bio added yet
Skills & Expertise (24)
Work Experience
Data Analyst
KoneXions Pvt. Ltd. (Airtel Africa)
Jun 2025 - Present
Assisted in building and maintaining Power BI dashboards to track operational metrics and support team reporting needs. Created basic data visualizations and reports in Power BI, including bar charts, KPI cards, slicers, and summary tables. Connected Power BI to SQL databases and Excel sources to build simple data models and refresh schedules. Used Excel (VLOOKUP, Pivot Tables, conditional formatting) for data cleaning, reconciliation, and ad-hoc reporting tasks. Supported senior analysts in data cleaning and preparation tasks to ensure accurate dashboard outputs. Learned and applied DAX basics (SUM, CALCULATE, FILTER) to create calculated columns and measures for reports. Performed manual data validation and cross-checking between source files and reports to identify discrepancies.
Data Analyst Intern
QSpiders
Feb 2025 - May 2025
Completed 5 end-to-end data analysis projects encompassing data cleaning, exploratory analysis, and dashboard creation — ranked among the top performers in the batch. Optimized slow-running SQL queries through query restructuring and indexing strategies, achieving up to 40% improvement in query execution speed. Collaborated in a team of 4 using Git for version control and code management, following industry-standard development workflows. Improved data processing efficiency by 80% and data quality by 30% through automated validation pipelines and structured ETL workflows.
Education
Bachelor of Computer Applications (BCA) - Monad University
2019 - 2022 · Afghanistan
Certifications
No certifications added yet
Interested in this developer?
Profile Score Breakdown
Profile Overview
Skills (24)
Click a skill to find developers with the same skill
