Aristos Theo
Web Developer
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About
Computer Science graduate with hands-on full-stack and data work: shipped a fitness tracker (React/Node/Firebase), built Plotly Dash dashboards (SQL/Pandas), and trained ML models on real datasets. Strong fundamentals (data structures, concurrency, testing), reliable teammate with 4+ years of professional work discipline.
Experience
Freelance Web Developer at Self-employed / Remote (2024-09 – Present)
Designed and developed responsive web interfaces and client-ready websites and dashboards
- Designed and developed responsive web interfaces using React, TypeScript, and modern CSS, focusing on clean UI/UX and performance.
- Built and customized client-ready websites and dashboards, translating requirements into functional components and reusable layouts.
- Integrated REST APIs and Firebase (Auth & Firestore) for authentication, data persistence, and real-time updates.
- Optimized pages for mobile responsiveness, accessibility, and load performance.
- Worked directly with clients to iterate on designs, implement feedback, and deliver features on tight timelines.
- Used Git/GitHub for version control, issue tracking, and deployment-ready code.
Retail Associate at Shoppers Drug Mart (2020-10 – Present)
Supported digital POS/self-checkout systems and inventory tools
- Supported digital POS/self-checkout systems and inventory tools.
- Awarded Employee of the Year (2025) and Month (x3) for performance & reliability.
Education
Bachelor of Computer Science (Honors) in Computer Science – York University (2020 – 2024)
IBM Data Science Professional Certificate in Data Science – Coursera (2025)
High School Diploma – Pierre Elliott Trudeau High School (2017 – 2020)
