Resume
Email:
stefans3@my.yorku.ca
Education
York University - Computer Science (Honours BSc),
Expected May 2025
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Relevant Courses: Data Structures & Algorithms, Software Design,
Intro to Embedded Systems, Operating Systems
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Certifications: AWS Cloud Essentials Knowledge Badge, IBM Enterprise
Design Thinking Practitioner Badge
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Activities: Hackathon Finance & Logistics Director (Ctrl Hack
Del), Hackathon Mentor & Judge (Hack The North, Hack the 6ix)
Experience
Junior Technical Analyst Intern (Sep 2024 – Present)
Ontario Ministry of Transportation, Toronto, ON
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Performed root cause analysis for internal web application
performance issues, saving analysts 10 hours/month.
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Developed an automated browser cache clearing script that improved
reliability and reduced manual intervention.
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Handled client requests, ticket assignment, and SLA monitoring,
achieving 95% SLA compliance.
Machine Learning Research Assistant (May 2024 – Sep
2024)
Adaptive Software Research Lab, York University, Toronto, ON
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Researched data privacy in Large Language Models (LLMs), focusing on
anonymizing personally identifiable information.
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Benchmarked LLMs for named-entity recognition, improving performance
by 30% over previous methods.
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Developed a chatbot app using React, AWS Lambda, and DynamoDB,
aiding data privacy research.
Software Application Developer Intern (May 2023 – Sep
2023)
Toyota Canada Inc., Scarborough, ON
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Created a health check solution for 12 internal microservices,
reducing downtime detection by 75%.
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Automated ticket creation for malfunctioning microservices, cutting
manual intervention time by 50%.
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Enhanced a vehicle registration microservice to send auditing data
to analytics services.
Programmer Assistant (May 2022 – Sep 2024)
York University, Toronto, ON
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Developed a full-stack web app (React, Flask, MongoDB) for course
scheduling used by 4,800+ students.
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Translated business needs into functional specifications, improving
requirement gathering efficiency by 100%.
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Resolved a critical enrollment issue by analyzing 2,000+ rows of
data with Python and Pandas, saving 40 hours of manual work.
Projects
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Bidder (React, Spring Boot, MySQL, MongoDB, Docker):
Auction platform with real-time updates using WebSockets.
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RecruAI (HTMX, Flask, Cohere): Intelligent resume
screening web app for automated matching.
Technical Skills
Languages: HTML, CSS, JavaScript, TypeScript, Java,
Python, Go, C/C++, Bash, PowerShell, Assembly (RISC-V), SQL
Frameworks/Libraries: React, Next.js, HTMX, Tailwind,
Express, Spring Boot, Flask, PyTorch, LangChain
Tools/Others: Git, GitHub Actions, Azure DevOps,
Docker, AWS, Jira, Postman, Figma, MongoDB, PostgreSQL, MySQL, SQLite