Data Entry Specialist (Intern)

Haystack

Jan 2026 — Present

Phnom Penh, Cambodia Internship • On-site

Currently working as a Data Entry Specialist Intern, supporting data entry, annotation, validation, and quality assurance tasks on real-world datasets while following strict project guidelines.

  • Performed accurate data entry and data validation tasks.
  • Worked with annotation and data processing platforms.
  • Ensured data consistency, accuracy, and quality control.
  • Collaborated with team members to meet deadlines.
Data Entry Data Annotation Quality Control

IT Student (Information Technology)

Build Bright University

2024 — Present

Phnom Penh, Cambodia Full-time

Pursuing a Bachelor's degree in Information Technology with a strong focus on software development, database systems, and secure web architecture. Actively applying academic knowledge to real-world web applications and structured development projects.

  • Designed and developed responsive web applications using HTML, CSS, JavaScript, and PHP.
  • Implemented relational database systems with MySQL and practiced normalization techniques.
  • Applied Git & GitHub workflow for version control and collaborative development.
  • Strengthened algorithmic thinking through data structures and problem-solving exercises.
Full-Stack Fundamentals Database Design Version Control Problem Solving

Independent Web Developer & Continuous Learning

Personal Projects & Self-Directed Practice

2024 — Present

Remote Ongoing Development

Actively designing and developing full-stack and frontend-focused web applications to strengthen technical foundations in UI/UX design, responsive architecture, and structured coding practices. Continuously exploring modern development standards and performance optimization.

  • Architected and built this portfolio website with responsive and modular design principles.
  • Developed structured layouts using Flexbox, CSS Grid, and modern CSS techniques.
  • Integrated interactive features using JavaScript for enhanced user experience.
  • Designed UI prototypes in Figma before implementation to improve usability and layout planning.
Frontend Architecture Responsive Design JavaScript Interactivity UI Prototyping

Professional Online Certifications

Google • Cisco • Coursera

2025

Online Learning Successfully Completed

Completed structured certification programs focused on IT support, cybersecurity fundamentals, and secure system practices. Strengthened understanding of real-world IT infrastructure, threat awareness, and troubleshooting methodologies through practical labs and scenario-based training.

  • Developed knowledge in IT support operations, system diagnostics, and troubleshooting workflows.
  • Studied cybersecurity principles including risk assessment, basic threat modeling, and security best practices.
  • Completed hands-on labs covering operating systems, networking concepts, and security fundamentals.
  • Improved structured problem-solving through guided simulations and real-case exercises.
Cybersecurity Fundamentals IT Support Operations Networking Basics Security Awareness

Professional Online Certifications

Google • Cisco • Coursera

2025

Online Learning Successfully Completed

Completed structured industry-recognized certification programs focused on IT support, cybersecurity fundamentals, and system security principles. Gained hands-on experience through practical labs, troubleshooting simulations, and real-world scenario-based assessments.

  • Developed foundational knowledge in IT support operations and system troubleshooting.
  • Studied cybersecurity principles, including risk management, threat analysis, and basic network security.
  • Completed hands-on labs covering operating systems, networking concepts, and incident response basics.
  • Strengthened analytical thinking through structured problem-solving exercises and assessments.
Cybersecurity Fundamentals IT Support Networking Basics Risk Management