# Charlie Muldoon

> Full Stack Engineer

Location: United States, United States
Profile: https://flows.cv/charliemuldoon

## Work Experience
### Full Stack Engineer @ Unknown
Jan 2025 – Present | San Diego, California, United States
● Owned multiple 0→1 builds from product scoping through deployment, collaborating directly with founders and clients. 
● Designed and developed an AI-driven EdTech reading platform that delivers adaptive, choose-your-own-adventure stories to improve reading comprehension; leveraging GPT-based APIs (OpenAI API, Google Mistral) with a NestJS + PostgreSQL, with a React  TypeScript frontend.
● Built and deployed a React Typescript and NestJs  site for an online radio station with a custom CMS for administrators, integrating the SoundCloud API enabling DJs to upload and manage shows directly through the station’s account, complete with status tracking.

### Software Engineer @ Dotdash Meredith
Jan 2022 – Jan 2025
● Developed interactive Performance Marketing flows, including Personal Loan Tables and Quizzes in Vue, TypeScript, and XML, enhancing user engagement across high-traffic brands like Investopedia, Byrdie, and Health.com, worked closely with users, designers, and stakeholders. 
●  Increased personal loan revenue by 50% by working closing with designers to architect UX optimizations for high-revenue and high-traffic pages, such as Investopedia’s “Best Personal Loans”
● Saved the company nearly $1M annually by engineering an in-house Google Ad Manager ad table, replacing third-party solutions.
● Optimized and maintained legacy codebases from pre-merger Meredith Corporation, working with Java, Python, and Ruby on Rails to ensure stability and scalability. 
● Developed a browser extension leveraging LLMs, bridging the gap between engineering and QA by summarizing git PR changes into natural language, built with Vue, Python, and Node.js.

### Full Stack Engineer @ bodo.ai
Jan 2021 – Jan 2022 | Pittsburgh, Pennsylvania, United States
● Cut status update latency from ~10s to <1s and reduced HTTPS polling traffic by ~90% through implementing a websocket based real-time event streaming layer for cluster life cycle, delivering live status, step-level progress, and log tailing to the UI
● Developed and maintained a high-performance SaaS platform using TypeScript, Python, React, NestJS (Node.js), and PostgreSQL, ensuring a seamless user experience for data engineers and scientists. 
● Led the UX initiative, identifying usability bottlenecks and engineering solutions that improved navigation, reduced friction, and increased user engagement. 
● Reduced user onboarding time by 50% through developing a JupyterLab extension in Python and TypeScript, seamlessly integrating Bodo’s compiler software with Jupyter interfaces.
● Reduced load times by 30%  and improved responsiveness through optimizing  frontend performance by implementing efficient state management, lazy loading, caching,  and API request batching. 
● Architected and maintained APIs in NestJS, implementing authentication, role-based access control, and database interactions with PostgreSQL.

### Full Stack Engineer @ electrIQ marketing
Jan 2020 – Jan 2021 | San Diego, California, United States
● Automated marketing workflows and campaign analytics through extending client CRM functionality with AWS Lambda serverless functions and API integrations.
● Improved SEO visibility by over 200% on average through technical optimization, structured data implementation, and improved page architecture. 
● Reduced load times by 40% and elevated Lighthouse performance scores by optimizing image handling, lazy loading, and build pipelines.


## Education
### Bachelor's degree in Linguistics
University of California, Berkeley

### App Academy


## Contact & Social
- LinkedIn: https://linkedin.com/in/charlie-muldoon-573180192

---
Source: https://flows.cv/charliemuldoon
JSON Resume: https://flows.cv/charliemuldoon/resume.json
Last updated: 2026-03-29