Harry Hillsdownley
+1 (954)-770-1538
hsh47@case.edu
linkedin.com/in/harry-hillsdownley
github.com/HarryHills3588
he/him/his
Cleveland, Quito
Education
Case Western Reserve University (CWRU)
Aug. 2022 — May 2026
B.Sc./M.Sc. Computer Science (3.57 GPA); Minors: Mathematics
Cleveland, OH
Relevant Coursework: Machine Learning, Data Mining, Databases, Cloud Computing, Algorithms, Data Structures
Certificates: LFD121: Developing Secure Software
University College Dublin (UCD)
Sept. 2024 — Dec. 2024
Computer Science Study Abroad Program
Dublin, Ireland
Experience
Union Home Mortgage Corp.
May 2025 — Aug. 2025
Artificial Intelligence Engineer Intern
Cleveland, OH
- Designed tagging mechanisms based on vector embeddings and unsupervised learning to efficiently tag unstructured data
- Focused on containerization of services including creating APIs for interacting with ML and embedding models
- Collaborated on end-to-end system design for an automation project reducing 15hrs/week on human labor
ClearStaff Staffing Inc.
May 2023 — June 2023
Data Entry Intern
Chicago, IL
- Remodeled the existing contracts database by implementing three front-end features to enhance data logging efficiency by 35% and streamline operations.
- Utilized staffing database software to validate entries for over 6,000 employees, ensuring accuracy based on their working status.
- Collaborated with data entry teams to integrate contracts into the database, improving data management.
MC Interior Design
Jan. 2023 — Mar. 2023
Project Manager
Quito, EC
- Performed data visualization on existing project data to forecast overhead expenses for future projects, enhancing budgeting efficiency.
- Analyzed sales data to identify key development areas within the business, driving decision-making processes.
- Developed a customized front-end website for the company, improving user experience.
Skills
Programming Languages: Python (3.6+), SQL, Java
Frameworks: Scikit-Learn, TensorFlow, Pandas, Flask, Scrapy
Technologies: SQL Workbench, Supabase, PostgreSQL, Docker
Languages: English (Native), Spanish (Native)
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Python, Flask, PostgreSQL, Supabase, AWS EC2, Pandas
Sept. 2024 — Present
- Developed a web app using Flask for email collection and management, with PostgreSQL/Supabase for data storage.
- Automated Python scripts to scrape data, processed by AI models to generate content, with real-time data from market APIs.
- Deployed automation on AWS EC2 to run programmatically every Sunday, ensuring timely newsletter delivery.
Algorithmic Trading Project
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Python 3.10, Pandas, Scikit-Learn
Dec. 2021 — Present
- Developed a stock trading algorithm using Python 3.10 and the Pandas library, incorporating statistical models to identify trading opportunities based on historical data.
- Currently implementing real-time market watching by integrating the algorithm with a WebSocket API.
- Conducted extensive backtesting to validate the algorithm’s performance across various market conditions.
Activities and Interests
Data Society UCD
- Active member, participating in organization's workshops involving data mining, machine learning and data visualization.
Investors & Entrepreneurship Society UCD
- Active member, attending networking events across financial services industries and workshops on financial technologies and startups