Professional Profile

My Experience

Full-stack growth through internships, product-driven projects, and continuous delivery practice. I focus on building reliable web applications with clear UX, clean architecture, and measurable outcomes.

Experience Timeline

Recent work and development milestones, ordered by relevance and recency.

Professional Experience

Data Entry Specialist

Haystack Labs

May 2026 — Present

Phnom Penh, Cambodia Full-time • On-site

Promoted from intern to full-time Data Entry Specialist after completing the probation period. Performing data entry, validation, and quality checking tasks while ensuring data accuracy and consistency.

Impact Highlights
  • Maintain accuracy by validating datasets and resolving inconsistencies before delivery.
  • Support annotation workflows with structured checks to meet project guidelines.
  • Collaborate with the team to keep output quality consistent across batches.

Key Technologies

Data Entry Data Validation Image Annotation Quality Assurance Attention to Detail

Professional Experience

Data Entry Specialist (Internship)

Haystack Labs

Jan 2026 — Apr 2026

Phnom Penh, Cambodia Internship • On-site

Supported data entry, validation, image annotation, and quality checking tasks under project guidelines.

Impact Highlights
  • Completed assigned datasets with careful adherence to labeling instructions.
  • Helped reduce rework by flagging data issues and unclear inputs early.
  • Assisted with quality checks to keep deliverables aligned with standards.

Key Technologies

Data Entry Image Annotation Data Validation

Product Building

Independent Web Developer

Personal Products & Freelance-Style Practice

2024 — Present

Remote Part-time • Ongoing

Designing and shipping portfolio-grade web apps end-to-end, from UI planning and responsive implementation to client-side interaction and deployment readiness.

Impact Highlights
  • Built and maintained multiple real-use portfolio projects with modular, reusable front-end architecture.
  • Improved usability by prototyping flows in Figma before implementation, reducing UI rework during coding.
  • Increased maintainability through consistent file structure, naming conventions, and version control workflows.

Key Technologies

HTML5 CSS Grid JavaScript Figma

Academic Development

Information Technology Student

Build Bright University

2024 — Present

Phnom Penh, Cambodia Full-time

Translating academic foundations into production-minded development skills across full-stack fundamentals, relational databases, and secure web practices.

Impact Highlights
  • Delivered coursework projects with responsive interfaces and structured back-end-ready data models.
  • Applied relational design and normalization principles to improve query clarity and data integrity.
  • Used Git and GitHub workflows to track progress, document decisions, and manage iterative improvements.

Key Technologies

PHP MySQL Git & GitHub Problem Solving

Professional Certifications

IT Support & Cybersecurity Certifications

Google • Cisco • Coursera

2025

Online Learning Completed

Completed industry-aligned programs to strengthen troubleshooting, security awareness, and practical infrastructure fundamentals.

Impact Highlights
  • Improved incident response thinking through scenario-based troubleshooting and guided lab exercises.
  • Built stronger security-first habits by applying risk assessment and defensive best practices.
  • Expanded system-level understanding across operating systems, networking basics, and support workflows.

Key Technologies

Cybersecurity Networking System Support Risk Awareness