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Aqil Sahar

@aqilsahar

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Data analyst and ETL-focused student building automated Power BI dashboards and hybrid AI models.

Malaysia

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What I'm looking for

I’m looking for a team that values ETL-to-dashboard impact—cleaning data, automating reporting with Power BI/SQL—and lets me apply Python/ML to build reliable, production-ready analytics.

I’m a “Science Computer” student focused on data analysis, KPI reporting & tracking, and data pipeline work. I bring hands-on experience with ETL, SQL, Python, JavaScript (JS), and Power BI to turn raw datasets into clear reporting.

In my “Data Analyst Intern” role at “University Malaya,” I performed ETL and data preprocessing on confidential academic datasets (100K records). I developed Power BI dashboards for subject performance, supported visualization/data consultation for other departments, and improved reporting using SQL preprocessing, Power BI, and Visual Basic.

I’ve also built and automated data preparation for OCR. As a “Data Operation Intern” at “DATA SOLUTION SDN BHD,” I worked on OCR data preprocessing and annotation, ensured correct data format before QC (upload), and scripted automated XML data formatting using JavaScript—then initiated an OCR preprocessing application.

On projects, I developed a “Hybrid AI-Based” fraud/anomaly detection system combining artificial neural networks and Isolation Forest, including complex preprocessing like SMOTE, missing value handling, and scaling. I also created interactive/automation web systems (Flask + Webview, HTML table automation, Java MVC), plus sentiment analysis work for comparative model review.

Experience

Work history, roles, and key accomplishments

Data Operation Intern

Data Solution Sdn Bhd

Sep 2025 - Dec 2025 (3 months)

Conducted OCR data preprocessing and annotation, ensuring correct data formats before QC and preprocessing data based on each gazette format. Automated OCR XML data formatting and initiated development of an OCR preprocessing application using JavaScript.

data preprocessing Data Annotation XML Automation JavaScript Gazette Format Processing Formatting

Data Analyst Intern

University of Malaya

Sep 2022 - Feb 2023 (5 months)

Performed ETL and data preprocessing on confidential academic datasets (100K records) and developed Power BI dashboards to visualize subject performance. Supported visualization and data consultation for other UM departments and improved reporting using SQL preprocessing and Power BI/Visual Basic.

ETL data preprocessing SQL Power BI Data Warehousing Dashboarding Visual Basic

Education

Degrees, certifications, and relevant coursework

UITM Kuala Terengganu

Bachelor Degree of Skilled in data analysis, KPI reporting & tracking, Science Computer

2023 - 2025

Grade: CGPA 3.19

Activities and societies: ETL, SQL, Python, JavaScript, Power BI; data warehouse reporting and data operations; visualization and business analytics.

Bachelor degree focused on data analysis, KPI reporting and tracking, data preprocessing, and dashboard automation. Built experience working in a data warehouse team for reporting, visualization (Big Data), and business analytics.

UITM Arau, Perlis

Diploma Science Computer, Science Computer

2020 - 2023

Grade: CGPA 3.43

Activities and societies: Data cleaning & ETL; developed web enterprise system for FYP proposal and report; KPI reporting and subject performance visualization.

Diploma in Science Computer with coursework in Python, SQL, Java, JavaScript, and Power BI. Performed data cleaning and ETL and developed a web enterprise system for FYP proposal/report management and KPI subject visualization.