Hello, I'm
Kai Qiu
About Me
I am a resourceful and goal-driven professional, offering hands-on experience and skills in mobile and web application development, including single-page application through JavaScript frameworks. I am capable of creating technical solutions to address organizational needs by leveraging solid knowledge of Agile and Scrum methodologies, full-stack programming, React, Next.js, Angular, Spring Framework and .NET libraries. In addition, I have completed technology projects that aided in simplifying work processes and increasing efficiencies. My interpersonal and communication aptitudes has aided in building relationships and collaborating with clients and colleagues to meet pre-established goals and objectives.
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Front-end
Back-end
AI tools & Agents
Cybersecurity
Penetration Testing
Defensive & Ops
MyServices
Front End Development
- Next.js/React/Angular
- API/SDK calling
- CSS frameworks
Back End Development
- Next.js/Node.js/Spring/.NET
- Server/Cloud setup
- SQL/NoSQL Database
Mobile/Desktop App Development
- ios/Android
- Swift/Java
- Multiple device adaption
Web Penetration Testing
- OWASP Top 10 assessments
- Vulnerability exploitation (XSS, CSRF, SSRF)
- Practical remediation strategies
Network & System Auditing
- Nmap reconnaissance & scanning
- Privilege Escalation (Win/Linux)
- System hardening & auditing
Defensive Security Operations
- SIEM, IDS & Firewalls
- SOC & Incident Response
- Digital Forensics & Threat Mitigation
