Data Analyst Power Bi

Mohammed Abdul Rahman

Data Analyst

Elmhurst, NY +1-312-***-**** ****************@*****.*** LinkedIn SUMMARY

• Data Analyst with over 4 years of hands-on experience converting complex datasets into actionable insights that drive strategic decision-making and operational efficiency.

• Proficient in data cleaning, statistical modeling, and exploratory analysis using Python with advanced libraries such as Pandas, NumPy, Seaborn, and Matplotlib to uncover trends and patterns.

• Skilled in designing interactive and visually impactful dashboards using Tableau and Power BI, enabling stakeholders to make real-time, data-informed decisions.

• Adept at writing complex SQL queries to extract, manipulate, and manage data across PostgreSQL, SQL Server, MySQL, and Oracle databases.

• Expert in leveraging AWS, Azure, and Databricks to build scalable data pipelines and enhance big data processing efficiency. SKILLS

Methodologies: SDLC, Agile, Waterfall

Programming Languages: Python, R, SAS, SQL, PL/SQL IDEs: Visual Studio Code, PyCharm, Juypter Notebook Packages: NumPy, Pandas, SciPy, Matplotlib, Seaborn, Scikit-learn, TensorFlow, ggplot2 ETL Tools: SSIS, SSRS, SSAS, Informatica

Visualization Tools: Tableau, Power BI, Grafana

Cloud Technologies: AWS, GCP, Azure

Databases: MySQL, PostgreSQL, SQL Server, Oracle

Version Control Tools: Git, GitHub, GitLab

Other Skills: Data Cleaning, Data Wrangling, Critical Thinking, Communication, Presentation Skills, Problem-Solving, Data Analytics, Decision-making, Data Mining, Data Architecture, Data Management, Data Manipulation, Data Warehousing Operating Systems: Windows, Linux, Mac

EXPERIENCE

FIS Global Nov 2024 - Present

Data Analyst USA

• Considered and maintained automated data integration workflows across multiple systems, improving data accuracy and streamlining reporting processes.

• Applied Python with Pandas, NumPy, Scikit-learn, and Matplotlib to perform advanced statistical analysis, uncovering patterns that improved operational efficiency and increased forecast accuracy by 18%.

• Created interactive Power BI dashboards to visualize KPIs, performance trends, and operational metrics, enabling data-driven decision-making and improving stakeholder reporting efficiency by 25%.

• Developed scalable data pipelines and storage solutions using AWS services such as S3 and Redshift, boosting data processing capacity by 30% and ensuring 99.9% system availability.

• Optimized database performance for MySQL and SQL Server by refining queries and indexing strategies, reducing average query execution time by 40%.

• Partnered with cross-functional teams in Agile environments to gather requirements, deliver actionable insights, and accelerate project delivery timelines.

Metasystems Jan 2020 - Jul 2023

Data Analyst India

• Calculated end-to-end analytics solutions to transform raw data into actionable insights, supporting strategic planning and aligning with business objectives.

• Conducted comprehensive data profiling, cleansing, and transformation with SQL and Python improving data reliability and reducing manual rework by 30%.

• Built predictive analytics models and performed advanced statistical analysis to identify trends, enhance forecasting accuracy, and strengthen risk evaluation for quarterly business plans.

• Created Tableau dashboards to visualize performance metrics, enabling leadership to monitor progress and make timely, data- driven decisions, resulting in a 20% improvement in reporting efficiency.

• Integrated structured and unstructured data from multiple sources into centralized cloud repositories using Azure and Google Cloud, improving scalability and reducing data retrieval time by 35%.

• Automated recurring reporting tasks, reducing delivery time for routine reports by over 40% and increasing stakeholder access to real-time information.

• Collaborated with business, operations, and IT teams to define KPIs, and standardize data definitions frameworks that ensured compliance and accuracy.

EDUCATION

Master of Science in Data Analytics Apr 2025

Indiana Wesleyan University Marion, IN

Bachelor of Science in Civil Engineering Sep 2022

Jawaharlal Nehru University India