Waliur R Sun
Franklin Square
Summary
Current Computer Science major at The City College of New York with a strong foundation in computer security, programming, and data analysis. Proficient in Python, C++, Rust, and JavaScript, with experience in web development, IT systems, and cloud technologies. Skilled in applying technical knowledge to solve practical problems while also bringing strong teamwork, communication, and organizational abilities. Passionate about learning, hands-on work, and contributing to both technical and interdisciplinary projects across academic, professional, and community settings.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Home Health Aide
Mark's Home Care
05.2023 - Current
- Provide compassionate daily care for elderly and handicapped patients, ensuring safety and well-being.
- Assist with medication schedules, exercise routines, and doctor appointments.
- Maintain clear communication with families, caregivers, and healthcare providers.
Front Desk Assistant
Community Business
06.2024 - 08.2024
- Greeted visitors, managed scheduling, and directed phone inquiries to appropriate staff.
- Handled basic data entry, filing, and office organization tasks.
- Supported day-to-day office operations, improving workflow and customer satisfaction.
Sales Associate (Part-Time)
99¢ Shop
02.2024 - 04.2024
- Assisted customers with purchases, answered inquiries, and handled returns in a fast-paced retail environment.
- Operated cash register, processed payments, and ensured accurate daily transactions.
- Organized shelves, restocked items, and maintained store displays to improve customer experience.
Education
Bachelor of Science - Computer Science
The City College of New York (CUNY), Grove School of Engineering
New York, NY12.2027
Skills
- Programming & Web Development: Python, C, Rust, JavaScript, HTML, CSS, React, MySQL
- Cybersecurity & IT: Threat Intelligence, Vulnerability Management, Incident Response, Network Security, Linux, Cloud Security
- AI & Data: Generative AI Tools, Prompt Engineering, Data Strategy, Critical Thinking
- Project Management: Agile Project Management, Stakeholder Analysis, Quality Management
- Professional & Soft Skills: Communication, Problem-Solving, Team Collaboration, Leadership, Adaptability, Time Management
Certification
- AWS Certified Cloud Practitioner - Amazon (Mar-2025)
- Google IT Support Specialization – Google (Feb 2025)
- Google Cybersecurity Certificate – Google (Sep 2024)
- PCEP – Certified Entry-Level Python Programmer (PCEP-30-02) (Aug 2024)
Timeline
Front Desk Assistant
Community Business
06.2024 - 08.2024
Sales Associate (Part-Time)
99¢ Shop
02.2024 - 04.2024
Home Health Aide
Mark's Home Care
05.2023 - Current
Bachelor of Science - Computer Science
The City College of New York (CUNY), Grove School of Engineering
Extracurricular & Interests
Enthusiast in ethical hacking and cloud security., Exploring AWS security fundamentals., Passionate about cybersecurity awareness and education.