Elijah Paulman

// hello, I'm

Elijah Paulman

Software Engineer at Apple | OSU CSE '25

about

Who I Am

I ship fast, keep things maintainable, and love combining AI/ML with strong product sense.

I'm a Software Quality Engineer at Apple, where I work on the carrier services that power iPhone activation. I graduated from Ohio State (CSE, December 2025) and love shipping production systems — I've built them at Amazon and London Computer Systems, focusing on automation and scalable architecture.

At Apple, I test and automate carrier onboarding workflows for iPhone. At Amazon, I automated catalog systems managing 13,000+ items with 60% efficiency gains. At LCS, I built REST APIs serving 100,000+ users. I'm passionate about AI/ML — I've developed AI-powered apps with LangChain, led 20+ engineers as ESW President, and won multiple J.P. Morgan hackathons.

// focus

What I focus on

Quality engineering, test automation, and building AI/ML-powered products with measurable impact.

// method

How I work

Bias for action, fast iterations, clean API boundaries, and crisp documentation.

elijah@portfolio ~ $
name=Elijah Paulman
university=The Ohio State University
website=epaulman.com
location=Austin, Texas
Full-stackAI/MLCloudLeadership
skills

Stacks I Build With

Languages, frameworks, platforms, and specialties I rely on to ship production-grade software.

// languages

PythonC#JavaTypeScriptJavaScriptCSQLHTMLCSSx86 Assembly

// frameworks

ReactNext.jsVue.jsNode.jsFlask.NETREST APIsGraphQLAWS (Lambda, AppSync, S3)

// tools

GitGitHubMySQLMongoDBVisual StudioVS CodeMATLAB

// specialties

Machine LearningComputer VisionCI/CDTechnical DocumentationBackendFull StackStatisticsAgile DevelopmentTest-Driven Development
experience

Building & Shipping

Full-time roles, internships, and achievements that taught me how to ship quickly, lead teams, and own outcomes.

January 2026 - Present

Apple Logo

Software Quality Engineer

Apple

  • Testing carrier service integrations that enable seamless iPhone activation and setup with wireless carriers
  • Automating test platforms to improve efficiency and coverage across carrier onboarding workflows
  • Ensuring quality and reliability of native carrier onboarding experience for Apple customers

May 2025 - August 2025

Amazon Logo

Software Development Engineering Intern — Devices

Amazon

  • Developed full-stack catalog system managing 13,000+ trade-in items with historical pricing and server-side filtering
  • Automated catalog generation using Vue.js, AWS AppSync, and Lambda, reducing manual effort by ~60%
  • Managed full development cycle from requirements to deployment with cross-functional stakeholders

August 2024 - May 2025

ESW Logo

President

Engineers for a Sustainable World

  • Led 20+ engineers in sustainable technology initiatives, managing project timelines and resources
  • Drove green technology innovation with a focus on environmental impact reduction
  • Designed and established digital presence and outreach programs, increasing engagement by 40%

February 2025 - April 2025

CodePath Logo

Technical Interview Prep Fellow

CodePath TIP102

  • Completed intensive 12-week program in algorithms, data structures, and system design
  • Practiced technical interviews with industry mentors and optimized coding solutions

November 2024

JPMC Logo

Code for Good Hackathon Winner

J.P. Morgan Chase & Co.

  • Won 1st place against 20+ teams by developing a full-stack alumni networking platform for an NYC cultural nonprofit
  • Delivered production-ready application using MERN stack with advanced user authentication and real-time features

May 2024 - August 2024

LCS Logo

Software Developer Intern

London Computer Systems

  • Developed REST APIs using C#/.NET and SQL for enterprise software serving 100,000+ users
  • Resolved 20+ critical bugs and re-engineered query engine, achieving 40% performance improvement
  • Delivered 7 feature implementations for the new leasing center module

June 2024 - August 2024

IBM Logo

Software Engineering Fellow

IBM Accelerate Program

  • Completed a rigorous 8-week software engineering program covering algorithms, cybersecurity, and cloud-native development
  • Mastered modern web technologies including JavaScript, React, and Node.js through hands-on projects and mentorship
  • Built industry connections through networking with IBM engineers and technology leaders

November 2023

JPMC Logo

Code for Good Hackathon Winner

J.P. Morgan Chase & Co.

  • Secured 1st place against 20+ teams by developing a comprehensive web application for the Pyramid CDC nonprofit
  • Implemented user authentication, skills assessments, and personalized learning paths using modern web technologies

May 2023 - August 2023

LCS Logo

Software QA Engineer Intern

London Computer Systems

  • Developed comprehensive API testing framework with 50+ automated test cases using Postman and JIRA integration
  • Executed rigorous REST API validation ensuring 100% accuracy between expected and actual JSON responses
  • Collaborated with development teams to identify and resolve 15+ critical software defects, significantly reducing bug resolution time
projects

Recent Builds & Demos

Production work, hackathon wins, and experiments that show how I approach architecture, UX, and impact.

Indoor Navigator

Hackathon

HackOHI/O 2025 multi-environment campus navigation system with indoor positioning, outdoor pathfinding, and garage routing. Features classroom schedules for all buildings, ADA-compliant routing, and sensor fusion for real-time tracking without Wi-Fi infrastructure.

// javascript, html5 canvas, pwa, sensor fusion, python, flask

RepoRover

AI-powered repository intelligence platform leveraging RAG architecture with vector embeddings for semantic code search. Enables natural-language queries over codebases using LangChain and OpenAI models.

// python, flask, langchain, openai api, elasticsearch, next.js

Attendance Processor

Production data pipeline automating attendance reporting for Greater Ohio Virtual School. Processes complex CSV transformations with Pandas, reducing manual work from hours to seconds.

// python, flask, pandas

Legend of Zelda

NES-inspired 2D game engine built from scratch with custom collision detection, sprite animation system, and state-based enemy AI. Implements design patterns for maintainable game architecture.

// c#, monogame framework

Alumni Social Platform

HackathonWinner

Award-winning full-stack social network (J.P. Morgan Chase & Co. Code for Good). Built a scalable REST API with JWT authentication, real-time messaging, and profile matching algorithms for the LMCC alumni community.

// mern stack, tailwind css

Weather App

Location-aware weather dashboard with geolocation integration and dynamic search. Features a responsive design, real-time API data fetching, error handling, and loading states.

// openweathermap api, github pages, html, css

Brutus the Plumber

Low-level game implementation in C featuring a real-time physics engine, custom collision detection algorithms, and memory-efficient data structures. Console-rendered graphics with optimized frame updates.

// c, custom graphics library

Tech Learning Platform

HackathonWinner

EdTech platform with adaptive learning paths and real-time progress analytics. Implements Firebase authentication, Firestore database with complex queries, and a component-based React architecture for scalability.

// react, tailwind css, firebase

Money Tracker

Full-stack financial dashboard with secure user authentication, CRUD operations for transactions, and data visualization. Features a REST API and MongoDB aggregation pipelines for spending insights.

// mern stack (mongodb, express, react, node.js)

> View all projects on GitHub
education

Where I Learned

Programs and schools that shaped my foundation in computer science and engineering.

The Ohio State University

The Ohio State University

B.S. Computer Science and Engineering

August 2022 - December 2025

  • 3.85 GPA
  • Graduated magna cum laude
  • Engineering Scholars
  • Dean's List 2022-2025
Sinclair Community College

Sinclair Community College

A.S. Liberal Arts and Sciences

August 2020 - May 2022

  • 4.0 GPA
  • 50 CCP credits
  • Dean's List 2021-2022
Lebanon High School

Lebanon High School

High School

August 2018 - May 2022

  • 4.6 GPA
  • Top 1% of class
  • National Honor Society
faq

Quick Answers

A few things recruiters and teammates usually ask me.

//What are your technical skills?

Languages: Java, C#, Python, TypeScript, JavaScript, C, SQL, HTML, CSS, x86 Assembly

Frameworks: React, Vue.js, Node.js, Express, Next.js, Flask, LangChain, Tailwind CSS, .NET

Software: Git/GitHub, VS Code, AWS (Lambda, AppSync, S3), MongoDB, MySQL, Postman, Visual Studio, Firebase, Elasticsearch, MATLAB, Microsoft Office, Google Workspace, SolidWorks

Other Skills: REST & GraphQL APIs, Machine Learning, Computer Vision, CI/CD, Data Structures & Algorithms, Agile Development, Test-Driven Development, Technical Documentation, Full Stack Development, IoT (ESP32), electronic and computer hardware, circuit assembly, 3D printing

//What are you involved in?

Leadership: Engineers for a Sustainable World club (ESW), OHI/O club (Ohio State's Hackathon Program), Engineering Scholars program, Claude Builder Club

Roles: Former President and Director of Community Service for ESW, Former member of the Marketing and Communications Committee for OHI/O, Member of the Engineering Scholars program, Member of the Claude Builder Club

Goals: In my leadership roles, I prioritize promoting tech literacy, sustainability, and community outreach. I'm passionate about making technology accessible and advancing sustainability efforts.

//When did you graduate?

I graduated in December 2025.

//What are your goals?

I'm focused on AI/ML impact work and building products that ship quickly and deliver real, measurable value to users.

//What are your hobbies?

I enjoy playing guitar, mountain biking, skiing, kayaking, and spending time with friends and family. I also love tinkering — whether that's creating projects on my 3D printer, building with Arduino, or working on bikes and fixing things with my hands.

// still curious? eli.paulman@gmail.com

contact

Let's Build Something

I'm most responsive via email and LinkedIn.