Building AI Solutions That Matter

From healthcare innovation to community empowerment, my projects bridge cutting-edge technology with real-world impact.

Master's Thesis

Real-Time Pre-Impact Fall Detection with 1D CNNs

CNN TensorFlow Keras Predictive Modeling Wearable Sensors
  • Developed a deep‑learning system that predicts falls 100 ms before impact using stroke‑survivor data, enabling hip airbags to deploy in time.
  • Reduced fracture‑level falls by ~ 60% while keeping false alarms < 1%, achieving 3x better performance than SVM baselines.
🔍
0.987
AUC (Model Performance)
68.2%
Falls Predicted at 100ms (Sensitivity)
99%
False Alarms Avoided (Specificity)
3x
Better than SVM Baseline

VoxPilot – Private Voice/Text Augmented AI Assistant

Applied AI
RAG GenAI Gemini Nano DOM Analysis STT/TTS

A privacy-preserving AI assistant leveraging client-side Gemini Nano for context-aware Q&A, intelligent DOM parsing, and interactive browser automation with voice-controlled navigation.

  • Built a voice-controlled browser extension enabling natural-language navigation with real-time STT/TTS.
  • Delivered a privacy-first AI assistant with on-device processing — no data leaves the client.
  • Engineered DOM parsing pipeline with 90%+ accuracy in detecting actionable web elements.
  • Improved web accessibility for users with motor impairments, enabling fully hands-free browsing.
90%+
Element Detection
100%
On-Device Privacy
0
Server Calls

Real-World Impact

Enables accessible web browsing while maintaining complete privacy through client-side processing.

MySQL Data Quality & Insights Pipeline

Data Analytics
MySQL Data Cleaning Data Quality Exploratory Analysis Joins & Aggregations

Cleaned and standardized a global layoffs dataset (2.3k rows) in MySQL—fixing duplicates, nulls, and inconsistent formats. Ran exploratory queries across companies, industries, countries, years, and stages to uncover patterns.

  • Streamlined raw CSV into structured tables via deduplication & normalization
  • Performed profiling & validation checks to ensure accuracy and consistency
  • Queried by company/industry/country/year/stage to surface key trends
  • Delivered an analysis‑ready dataset suitable for BI dashboards and reporting
2.3k
Rows Processed
100%
Standardized Fields
5+
Trend Reports

Business Value

Improved dataset reliability and enabled faster, accurate insights into global layoff trends.

Interactive Excel Sales Dashboard

Business Intelligence
Excel Data Cleaning Pivot Tables Pivot Charts KPI Reporting

Built self-serve dashboard analyzing bike purchase patterns with customer segmentation and cross-filtering capabilities for 1k customer records.

  • Cleaned and standardized raw fields (gender, marital status, income) and removed duplicates
  • Created age brackets and structured categories for consistent analysis
  • Built Pivot Tables & Charts to compare purchase behavior across income, commute, and age groups
  • Added slicers (Region, Education, Gender) with report connections for interactive filtering
1k
Rows Processed
3
Pivot Charts
2
Interactive Slicers

Stakeholder Value

Enabled instant "who buys and why" analysis without SQL, delivering reusable template for future campaigns.

Tableau Airbnb Market-Selection Dashboard

Interactive Dashboard
Tableau Geospatial Analysis Market Research Investment Strategy

Built an executive dashboard that evaluates Airbnb markets at the zip‑code level. Modeled listing & pricing data, created filled geospatial maps, and surfaced price benchmarks and market depth to support fast site selection and pricing strategy.

  • Modeled listing & pricing tables and joined zip‑code shapefiles for map‑ready geospatial data
  • Designed filled maps + comparison views to benchmark price by zip and property size (bedrooms)
  • Built calculated fields (avg price, price per bedroom, % change) and parameterized slice‑and‑dice
  • Added interactive filters & actions (city, zip, bedroom count) with tooltips and cross‑highlighting
  • Published a single Executive view summarizing top/bottom zips and recommended target areas
1
Executive Dashboard
2
Geospatial Maps
6
Interactive Filters
10+
Calculated Fields

Investment Insight

Converts raw listings into an executive‑ready view that lets analysts shortlist locations in minutes, compare neighborhood price levels, and align pricing strategy.

Power BI Global Workforce Insights

HR Analytics
Power BI Data Modeling DAX Salary Analysis Gender Pay Gap

Built an executive‑ready Power BI report from global workforce survey data to surface salary trends, skills demand, and gender pay gaps across industries and countries — enabling fast, defensible comp and hiring decisions.

  • Standardized job titles, countries, and salary ranges; modeled star schema for clean data relationships
  • Engineered DAX measures for headcount, median salary, satisfaction index, and pay-gap variance
  • Designed interactive visuals: KPI cards, country treemap, salary-by-title dashboards, and gender pay analysis with cross-filtering
  • Enabled drill-through & report-level filters for instant segment comparisons and global benchmarking
5
Interactive Dashboards
4+
Custom DAX KPIs
15+
Drill-throughs & Filters

HR Strategy

Delivered executive-ready insights on salary trends and gender pay equity, enabling leaders to benchmark compensation and inform workforce strategy.

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