BHAVANA TK

BHAVANA TK

Data Analyst
UAE
Tamil, English, Hindi
Internship On-site

About Me

Data professional with a Post Graduate Diploma in Data Science & Analytics and a multidisciplinary academic background in Economics and Mathematics. Hands-on experience building data dashboards, applying machine learning…

Experience

Dashboard Developer Intern

Kannur University IT Center, Kerala, India · Kannur , Kerala , India
Jan 2025 - Apr 2025 · 3 months

Developed a web-based analytics dashboard using PHP CodeIgniter and MySQL to track and report on data from 9 university administrative services, including Bonafide, Condonation, and College Transfer requests. Built data visualization modules to monitor live application status (total, processing, pending, reopened) across services, improving application-tracking efficiency by 30%. Implemented multi-format data export (Excel, PDF, Print), cutting manual reporting time by 25% for administrative staff. Designed a responsive HTML/CSS front-end for cross-device access by students and university administrators.

AI/ML Trainee (Data Science Intern)

Quibitin Technologies Pvt. Ltd., Mangalore, India · Mangalore , Karnataka , India
Oct 2024 - Dec 2024 · 3 months

Built a real-time hand gesture recognition pipeline using OpenCV and a VGG16-based deep learning model, classifying American Sign Language gestures and converting them to speech output to support accessibility for hearing-impaired users. Designed and implemented a full feature-extraction-to-classification pipeline in Python, achieving 90%+ classification accuracy on the gesture dataset. Optimized the real-time inference pipeline to reduce processing latency by 20% and gesture misclassification rate by 20%, through preprocessing and pipeline tuning. Worked hands-on with Scikit-learn and hand-tracking modules for data preprocessing, model evaluation, and live-output integration.

Certifications

Project Completion Certificate

Kannur University, India · Kannur , Kerala , India · 2025

Skills

Data Analysis Data Visualization Machine Learning Deep Learning Dashboard Development Python SQL Power BI Tableau Scikit-learn TensorFlow Keras OpenCV PHP CodeIgniter MySQL KPI Reporting Statistical Analysis Economic Analysis Data Cleaning Data Transformation Stakeholder Communication R Programming HTML/CSS CNN DNN Transfer Learning VGG16 Pandas NumPy Matplotlib Seaborn ggplot2 Jupyter Notebook Google Colab GitHub R Studio Microsoft Office Suite Google Workspace
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