Hi there! I’m a detail-oriented Virtual Assistant with a strong focus on organization, accuracy, and efficiency. I enjoy working on projects that involve data labeling, annotation, and general admin support — especially tasks that require careful attention to detail and clear communication. I’m comfortable working remotely, managing small projects independently, and following precise guidelines to deliver high-quality results on time. I’m also quick to learn new tools and happy to take on short-term or flexible tasks. I’d love the opportunity to support your project and help create reliable, well-organized data that adds real value to your work.

Mary Jo - Del Castillo

Hi there! I’m a detail-oriented Virtual Assistant with a strong focus on organization, accuracy, and efficiency. I enjoy working on projects that involve data labeling, annotation, and general admin support — especially tasks that require careful attention to detail and clear communication. I’m comfortable working remotely, managing small projects independently, and following precise guidelines to deliver high-quality results on time. I’m also quick to learn new tools and happy to take on short-term or flexible tasks. I’d love the opportunity to support your project and help create reliable, well-organized data that adds real value to your work.

Available to hire

Hi there! I’m a detail-oriented Virtual Assistant with a strong focus on organization, accuracy, and efficiency. I enjoy working on projects that involve data labeling, annotation, and general admin support — especially tasks that require careful attention to detail and clear communication.

I’m comfortable working remotely, managing small projects independently, and following precise guidelines to deliver high-quality results on time. I’m also quick to learn new tools and happy to take on short-term or flexible tasks.

I’d love the opportunity to support your project and help create reliable, well-organized data that adds real value to your work.

See more

Experience Level

Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner

Language

English
Intermediate

Work Experience

Production Auditor at Western Digital Philippines (HGST)
January 1, 2010 - January 1, 2010
Quality Control / Quality Assurance role. Conducted internal audits to assess implementation and compliance of quality standards, SOPs, workflows, and industry-specific regulations. Ensured products and processes met company and regulatory requirements.
Mailchimp Student/Intern at Mailchimp
September 1, 2025 - November 6, 2025
Participated in Mailchimp Student/Intern program; assisted with email marketing tasks and related campaigns to support digital outreach.
Quality Control / Quality Assurance at HGST, Western Digital Philippines
September 1, 2025 - November 6, 2025
Quality control and assurance duties, focusing on process compliance, audit findings, and continuous improvement practices within the manufacturing environment.

Education

Computer Programming NC II at Philippines Computer Foundation College
June 1, 2001 - April 1, 2003
Consistent academic awardee

Qualifications

Freelancing Course - General Virtual Assistant
September 8, 2025 - October 31, 2025

Industry Experience

Media & Entertainment, Professional Services, Software & Internet, Education, Retail, Manufacturing