Abdul Rahman

Abdul Rahman

Experienced Data Analyst
UAE
Tamil, English
Full-time Hybrid

About Me

Experienced Data Analyst transforming large, multi-source datasets into decision-ready insights using SQL, Python, and Power BI. Strong background in analysing user records, sales, and supply chain data. Skilled in real-…

Experience

Data Analyst

HackGeniX Tech Private Limited · India
Aug 2025 - Sep 2026 · 1 year 1 month

<p>Delivered SQL, Power BI, and Python-based analytics and BI reporting on large, multi-source datasets, generating actionable insights across Sales, Supply Chain, and customer transaction data to support faster business decisions.</p><p> Built Python/PySpark ETL workflows to integrate data and automate reporting.</p><p> Developed Power BI dashboards and real-time reports to monitor performance and identify unusual transaction patterns.</p><p> Built GenAI-powered workflows using Python and OpenAI to improve data quality and reporting efficiency.</p>

Data Analyst Intern

Global Hospital · Chennai, India
Nov 2024 - Mar 2025 · 3 months

<p>Analysed hospital billing, accounts receivable, and patient records using Excel, SQL, and Python.</p><p> Used Excel Pivot Tables to prepare reports and track hospital revenue, billing details, and outstanding payments.</p><p> Created Power BI dashboards to monitor revenue, patient discharges, and operational performance.</p><p> Reviewed data for inconsistencies and supported accurate reporting through data validation and analysis.</p>

Data & Backend Intern

K-Teq Solutions · Chennai, India
Jun 2024 - Aug 2024 · 2 months

<p>Assisted in developing backend web applications using Python and Django, with HTML, CSS, and Bootstrap for frontend development.</p><p> Developed Python scripts and executed SQL queries using PostgreSQL to automate routine tasks and manage application data.</p><p> Collaborated with the development team to test application features, troubleshoot errors, and improve software functionality.</p>

Skills

Python SQL PySpark Power BI Tableau Excel Exploratory Data Analysis KPI Design Data Modeling Pivot Tables Dashboarding SQL Server MySQL PostgreSQL Django Prompt Engineering
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