Aphriam Benoraj

About

Early-career Data Analyst with hands-on experience in Python, SQL, Power BI, pandas, and machine learning. Built interactive dashboards and a disk-failure prediction system using data cleaning, feature engineering, SMOTE, and Random Forest modeling.

Experience

• Python Full Stack Intern
  Luminar Technolab
  Oct 2023 – Apr 2024

Education

• Master of Computer Applications (MCA)
  APJ Abdul Kalam Technological University
  Computer Applications · 2024 – 2026
• Bachelor of Computer Applications (BCA)
  University of Calicut
  Computer Applications · 2020 – 2023

Skills

• SQL
• Data Analysis
• Data Extraction
• Python
• JavaScript
• Django
• Data Cleaning
• Feature Engineering
• Model Evaluation
• NumPy
• Pandas
• scikit-learn
• Data Warehousing
• Django Rest Framework
• Reporting
• Macros
• Trend analysis
• Business Intelligence
• Technical Documentation
• ETL
• Statistical Analysis
• Exploratory Data Analysis
• Dashboarding
• Predictive Modeling
• R
• Data Quality Assurance
• Pattern Recognition
• JWT Authentication
• Database Schema Design
• SMOTE

Projects

• Disk Failure Prediction System
  Python, Pandas, Scikit-learn, SMOTE, Next.js, Smartmontools

  Built a predictive analytics pipeline forecasting hard-disk failures from SMART sensor metrics, applying feature engineering and class-balancing to handle highly imbalanced failure data. Cleaned and preprocessed time-series sensor data, then trained a Random Forest model and designed an interactive dashboard to visualize real-time disk health scores and risk trends.

• Data Professional Survey Dashboard
  Power BI, DAX, Data Visualization

  Built a Power BI dashboard visualizing a Data Professional Survey dataset with treemaps, salary-by-job-title bars, and KPI cards for demographics and language trends. Designed gauge and donut visuals tracking work-life balance, salary satisfaction, and gender-based salary distribution for an interactive report.

Courses & certifications

• Craft Precise Prompts for AI Models · IBM SkillsBuild · 2026
• Machine Learning · Unlox Academy · 2026
• Data Analytics Job Simulation · Deloitte Australia · 2026
• Full Stack Boot Camp (Python & Django) · Ryphira · 2025
• Python Full Stack · Luminar Technolab · 2024