Skip to content
View praharshitha-ai's full-sized avatar

Block or report praharshitha-ai

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
praharshitha-ai/README.md

Praharshitha Kota

Healthcare IT and data analytics. I trained as a perfusion technologist, spent over a year in the cardiac operating theatres of KIMS Sunshine and KIMS Hospitals, and worked on Hospital Information System (HIS) customization as a product intern at KareXpert Technologies. I'm now doing a PGDM in AI and Data Science in Healthcare at IIHMR Bangalore.

The projects here are me taking a question from raw data to something a clinician or a manager can read: a perfusion app built from my own clinical work, survival models, dashboards, and small apps with a tested deployment pipeline behind them.

Projects

Project What it does Built with
IDSP disease surveillance (Telemedicon 2026) Abstract with Renuka Prasanthi Dandi. Compared Prophet, SARIMA and linear models on 44,952 IDSP outbreak records: median forecast error rose from 77% nationally to 105% at district level, and a linear trend was never beaten. Includes a React and D3 dashboard of 16 diseases. Python, Prophet, React, D3
WholePerf Web app for cardiac perfusion teams: BSA, blood flow, heparin and cannula calculators, per-patient procedure logs and disposables inventory, with Firestore rules that keep each clinician's records private. Live demo React, TypeScript, Firebase
Chlorhexidine trial: survival analysis Time to ventilator-associated pneumonia (VAP) across two trial arms. 103 patients and 8 events, analysed with Kaplan-Meier curves, a log-rank test (p = 0.20) and a Cox model adjusted for age, APACHE II score and gender. Python, pandas, lifelines
Heart attack risk dashboard Tableau workbook with 18 worksheets, 2 dashboards and a story on demographic, lifestyle and regional risk factors. Exploratory, not a clinical tool. Tableau
Sentiment analysis dashboard Classifies text as positive, neutral or negative (Naive Bayes, logistic regression, SVM on TF-IDF features), with a Streamlit app for typed text or CSV uploads. Demo video Python, scikit-learn, Streamlit
FastAPI CI/CD pipeline A prediction API whose tests run in GitHub Actions on every push and, when they pass, trigger a deploy to Render. FastAPI, pytest, GitHub Actions, Render
Employee attrition (in progress) Random Forest pipeline on HR data with a Streamlit front end, a FastAPI service and CI. The prediction endpoint is still being built. scikit-learn, FastAPI, Docker
Crypto trader behaviour vs market sentiment Joins a fear/greed sentiment index with trade records to compare position size and profit across sentiment phases. Python, pandas, seaborn

Tools

Python (pandas, scikit-learn, lifelines) · SQL and PostgreSQL · R · Power BI · Tableau · Streamlit · FastAPI · Docker · GitHub Actions

Background

  • Clinical: perfusion trainee in cardiac surgery, KIMS Sunshine Hospitals and KIMS Hospitals (2023 to 2025)
  • Health IT: HIS user-interface customization for client hospitals, Product Intern at KareXpert Technologies (2026)
  • Research: abstract with Renuka Prasanthi Dandi on how forecastable India's IDSP disease surveillance data is (44,952 outbreak records, 2009 to 2026), submitted to Telemedicon 2026

Contact

Portfolio · LinkedIn

Popular repositories Loading

  1. chlorhexidine-vap-survival-analysis chlorhexidine-vap-survival-analysis Public

    Kaplan-Meier, log-rank and Cox regression on time to ventilator-associated pneumonia in a two-arm chlorhexidine trial (103 patients).

    Jupyter Notebook

  2. heart-attack-risk-tableau heart-attack-risk-tableau Public

    Tableau packaged workbook exploring demographic, health, lifestyle, and regional fields in a heart-attack-risk dataset.

  3. fastapi-cicd-render fastapi-cicd-render Public

    FastAPI prediction service with pytest tests in GitHub Actions and automatic deploys to Render.

    Python

  4. Sentiment-Analysis Sentiment-Analysis Public

    Python sentiment classification project with TF-IDF preprocessing, traditional ML models, and a Streamlit dashboard for text and CSV inputs.

    Python

  5. crypto-trader-sentiment-analysis crypto-trader-sentiment-analysis Public

    Python and Jupyter analysis of cryptocurrency market sentiment, trader behavior, position size, and profitability patterns.

    Jupyter Notebook

  6. employee-attrition-mlops-system employee-attrition-mlops-system Public

    In-progress scikit-learn employee attrition project with preprocessing, Random Forest training, Streamlit UI, FastAPI health check, and CI.

    Python