Sebastian Stephens

Sebastian Stephens

Business Analyst & Data Scientist

Master's in Analytics | Georgia Tech Graduate | Passionate about AI & Financial Technology

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About Me

Professional Summary

I'm a passionate Data Scientist and Business Analyst with a strong foundation in computer science and analytics. Currently pursuing my Master's in Analytics at Georgia Tech, I specialize in building data-driven solutions and AI-powered systems.

With experience spanning software development, business analytics, and financial modeling, I bring a unique perspective to solving complex technical challenges. My work at Trawick International involves developing scalable permission management systems and implementing AI chatbot solutions that drive business efficiency.

Education
Georgia Institute of Technology

Master of Science in Analytics

Business Analytics Track | Aug 2025 - Dec 2026

Georgia Institute of Technology

Bachelor of Science in Computer Science

Minor in Economics | GPA: 3.65 | Aug 2021 - May 2025

Honors: Faculty Highest Honors, Dean's List

Gulliver Preparatory School

HS Diploma

AP Student | GPA: 5.82 | Aug 2017 - May 2021

Honors: National AP Scholar, 1510 SAT

Professional Experience

Trawick International

Miami, FL
May 2025 - Present

Software Engineer I

  • Lead end-to-end development of a permission management system for 2M+ travel insurance policy records in SQL Server, streamlining business operations and boosting data governance efficiency 40%
  • Enhance internal efficiency across the organization by creating an AI-powered chatbot solution with Azure AI Foundry and partnering cross-functionally with actuaries, compliance teams, and business stakeholders
  • Implement CI/CD pipelines via Azure DevOps to accelerate feature deployment and ensure consistent delivery of client requirements
Actuarial Factor

Miami, FL
Jun 2024 - Dec 2024

Business Analyst Intern

  • Optimized the loss reserving process for over $1M+ in historical claims data by collaborating with senior actuarial consultants to develop a Python automation system leveraging data libraries such as Numpy, Pandas, and Sci-kit learn
  • Performed quantitative analysis on Property & Casualty datasets from numerous clients to identify drivers of claim development, enhancing accuracy of financial models by 50%
  • Delivered a presentation on GenAI models and LLM use cases to team members, bridging emerging tech and insurance strategy
Assurant

Atlanta, GA
Jun 2023 - Aug 2023

Data Science/Behavioral Analytics Intern

  • Reduced manual reporting time by 80% and enabled real-time visibility into team productivity by building a Power BI dashboard connected to SQL Server that automated the tracking of over 200 weekly tasks
  • Refined agile workflows for over 20 global team members by partnering with scrum masters and stakeholders
  • Performed data cleaning, transformation, and statistical analysis in Excel to uncover operational inefficiencies

Featured Projects

Vertex Pharmaceuticals Valuation

Jan 2025 - Apr 2025

Comprehensive financial valuation using DCF and Gordon Growth methods following FDA approval of a non-opioid pain treatment. Assessed market dynamics and competitive landscape.

Financial Modeling DCF Analysis Market Research
Georgia Tech VIP - Robot Collective

Aug 2023 - Dec 2024

Led a team of 10 students to establish a new research lab focused on robotics and AI. Authored documentation for OptiTrack motion capture system and received 5/5 peer evaluations.

Research Leadership Robotics AI
NFL Neural Network Predictor

Aug 2024 - Nov 2024

Developed a neural network model using Python and Scikit-learn to predict NFL game winners with 60% accuracy. Applied advanced machine learning and feature engineering techniques.

Machine Learning Python Neural Networks

Technical Skills

Programming Languages
Python 90%
SQL 90%
C# 85%
Java 80%
JavaScript 65%
Tools & Technologies
Power BI Excel Azure DevOps Azure Cloud SQL Server Pandas
Scikit-learn React.js Flask PowerPoint Git Docker
Core Competencies
Data Science & Analytics

Machine Learning, Statistical Analysis, Predictive Modeling

Software Engineering

Full-Stack Development, CI/CD, Database Management

Financial Technology

Quantitative Analysis, Risk Modeling, Fintech Solutions

Get In Touch

I'm always interested in new opportunities and collaborations

Email

sebastianstephens25@gmail.com

Github

step021

LinkedIn

sebastianxstephens

Location

Atlanta, GA | Open to All Locations

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