Ihor Kostyshak

Final-year Computer Science student and member of the British Computer Society with an analytical mindset. Interested in AI, hardware behaviour, and understanding how systems operate beneath higher-level abstractions with the aim of applying that knowledge to build, analyse, and improve reliable technical systems.

PC Technician at Freelance (2025-12 – Present)

• Diagnosed and resolved hardware and software faults on desktop PCs and laptops
• Performed hardware repair and component replacement (RAM, SSD, I/O devices)
• Conducted fault diagnosis and performance optimization to improve system stability

Crew Team Member at McDonald's (2024-11 – 2025-02)

Processed high-volume customer orders in a fast-paced environment, maintaining service quality during peak periods

• Prepared food and beverages to high standards of quality and presentation, following strict food safety and hygiene regulations.
• Collaborated with team members to improve workflow, resolve issues quickly, and maintain a positive and supportive team atmosphere.

Salesperson at So Large Ltd (2023-03 – 2023-05)

• Pitched products to approximately 100 potential customers per day developing customer communication and objection-handling.
• Operated independently while contributing to team performance and sales outcomes

Bachelor of Science in Computer Science – University of Essex (2023 – 2026)