About
Data Analyst with 5+ years of experience in Business Intelligence, Data Analytics, and Functional Analysis. Skilled in gathering and analyzing business requirements, conducting feasibility studies, and translating them into actionable BI solutions. Proficient in Python, Pandas, NumPy, Databricks, SQL, and Power BI for data extraction, transformation, validation, and reporting. Experienced in designing functional specifications, preparing documentation, and executing non‑regression and end‑to‑end testing to ensure production integrity. Strong background in implementing data quality checks, validation methods, and scalable pipelines to ensure accuracy and consistency. Proven ability to collaborate with cross‑functional teams, support end users during acceptance phases, and deliver reliable, agile solutions aligned with business goals.
Skills & Expertise (29)
Work Experience
Data Analysis
Capgemini
Sep 2025 - Sep 2026
Collaborated with stakeholders to gather requirements and translate them into actionable BI deliverables. Analyzed customer requirements, conducted feasibility studies, and proposed viable solutions aligned with business needs. Designed, developed, and maintained 15+ interactive Power BI dashboards aligned with executive KPIs, improving data visibility by 35%. Created custom Python functions for feature engineering, supporting predictive modeling and advanced analytics projects. Implemented data quality checks with Python to ensure accuracy, integrity, and consistency across reporting pipelines. Collaborated with cross‑functional teams to debug data issues using Python, ensuring alignment with functional specifications. Built dashboards and reports using Power BI, wrote SQL queries for analysis, and provided data‑driven recommendations to cross‑functional teams. Prepared functional specifications, wrote product documentation, and collaborated with agile teams to ensure development aligns with expected functionality. Created visualizations (Matrix, Bar, Line charts) with drill‑down and drill‑through features to enhance user insights. Designed test plans, executed functional and non‑regression testing, validated datasets, and ensured production integrity through data quality checks. Delivered end‑user training and documentation, enabling adoption of BI solutions and promoting best practices.
Data Analyst
Capgemini
Apr 2023 - Aug 2025
Interpreted Business Requirement Documents (BRDs) to design robust data models and reporting solutions aligned with business needs. Developed Python scripts with Pandas/NumPy to automate data cleansing, transformation, and validation, reducing manual effort by 40%. Built scalable data pipelines integrating SQL, APIs, and flat files; optimized statistical calculations with NumPy, improving speed by 30%. Imported and cleansed data from multiple sources using Power Query transformations (merge, append, custom logic) to automate workflows. Utilized Matplotlib and Seaborn with Pandas to generate visual insights, complementing Power BI dashboards with deeper analysis. Wrote advanced DAX formulas and SQL queries to support complex reporting requirements, improving dashboard loading times by 20%. Developed end to end Power BI reports covering data ingestion, modeling, visualization, and dashboard creation. Implemented Row‑Level Security (RLS) and advanced DAX measures for secure, dynamic data filtering and KPI tracking. Prepared documentation and designed technical architecture to support business requests and BI solution delivery. Utilized advanced Power BI features including Bookmarks, Selection Pane, and Drill‑through to enhance user experience. Collaborated with cross‑functional teams to debug data issues, validate datasets, and ensure report accuracy and consistency. Provided L2 support for enterprise Power BI deployments, troubleshooting gateway connectivity, refresh failures, and performance bottlenecks.
ETL & Alteryx Developer
Capgemini
Jan 2021 - Mar 2023
Developed Alteryx workflows using tools such as Input/Output, Join, Union, Filter, Formula, Multi‑Row, and Summarize to automate data cleansing, blending, and transformation. Created reusable macros and ETL pipelines in Alteryx Designer, reducing manual processing time by 40% and improving scalability. Applied parsing, DE-duplication, and type conversion techniques with tools like Text To Columns, Select, and Data Cleansing, ensuring validated, high‑quality datasets. Optimized workflows using Performance Analyzer and Query Folding, reducing processing time and enhancing reporting efficiency. Collaborated with cross‑functional teams to gather requirements, debug workflow issues, and deliver error‑free, production‑ready BI solutions.
Education
B.Tech in Computer Science Engineering - BPUT
- · Afghanistan
Certifications
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Skills (29)
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