Karthik Vodnala

Data Professional | Driving Business Insights with Data Analysis

Role
Data Analyst at Skoolsaver
Location
Milwaukee, WI, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Karthik Vodnala

I’m a Computer Science graduate student at Concordia University with over 2.5 years of…

Experience

  1. Data Analyst

    Skoolsaver

    Mar 2024 — Present · US

    Developed a machine learning–driven investment assistant that generates daily Buy/Hold/Sell signals by integrating technical indicators, financial fundamentals, and market sentiment. Engineered a multimodal ML pipeline using LightGBM, CNN, and Transformer models for predictive analysis with confidence scoring, explainability, and portfolio optimization. Designed and implemented an explainable AI framework using SHAP values and attention weights to provide transparent reasoning behind trading signals. Built a data ingestion and feature engineering system combining APIs like Yahoo Finance, Alpha Vantage, and FinancialModelingPrep for price, sentiment, and fundamentals. Delivered a Streamlit-based interactive dashboard that visualizes stock signals, portfolio insights, and risk metrics, enhancing decision-making for retail investors.

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Karthik Vodnala — Data Analyst at Skoolsaver in Milwaukee, WI, US | Unifers