Hello, I am Jennilyn

More Info About Me

I am a detail-oriented and highly organized Electronics Engineering professional with over 10 years of experience in the automotive industry, including 5 years of international work experience in Japan supporting projects associated with Nissan.

My experience has trained me to work with precision, accuracy, and confidentiality, especially when handling technical documents, harness layouts, large datasets, and structured processes. I specialize in 2D layout design, administrative support, data management, and workflow organization to help businesses run more efficiently.

One of my key strengths is Excel automation using VBA, which allows me to streamline repetitive tasks, reduce manual work, and improve reporting accuracy. I enjoy creating efficient systems that save time and increase productivity.

I can support your business with the following:

• Data Entry and Data Management
• Excel Reports and Spreadsheet Organization
• VBA Automation for Repetitive Tasks
• Document Review and Comparison
• Administrative Support and Scheduling
• Email and File Management
• Process Documentation and Work Instructions

Clients appreciate my strong attention to detail, reliability, and ability to work independently with minimal supervision. I take pride in delivering accurate, organized, and high-quality work on time.

If you're looking for a trustworthy Virtual Assistant or Data Entry Specialist who can help streamline your processes and keep your data organized, I would be happy to support your business.

Jennilyn Casao
Laguna, Philippines
Freelancer
Check my CV View Work Hire Me

My Skills and Competencies

Social Media Management
Canva Design
Data Entry
Bookkeeper
Quickbooks
Xero
Virtual Basic Applications (VBA/Macro)
Microsoft Office (Excel, Word, PPT, Visio, etc)
Google Workspace

Certificates

My Experience and Education

  • EXPERIENCE
  • EDUCATION
2014
Bachelor in Science in Electronics Engineering

Laguna State Polytechnic University

2017 - 2021
Nissan Motor Co. | Atsugi, Kanagawa, Japan
(Data Entry Specialist (Layout and Circuits Design Engineer))

Entered, updated, and verified large volumes of circuit data while maintaining organized digital records and ensuring confidentiality.
Designed visually appealing layouts, graphics, and presentations, combining creativity with precision.
Automated repetitive tasks, documentation, and BOM generation using Excel VBA, improving efficiency and reducing errors.
Developed and revised technical schematics, harness layouts, and design reports to support manufacturing and assembly.
Performed clash detection, optimized routing, and ensured compliance with Nissan and global standards.

2021 - 2025
Furukawa Automotive Systems Design Philippines Inc | Binan, Laguna
(Data Entry Specialist (Design Support Engineer))

Evaluated and organized complex harness data to enhance design and reduce errors.
Conducted detailed inspections and benchmarking reviews to validate accuracy and identify issues.
Ensured compliance with standards by checking specifications and documents.
Identified and corrected errors in records, design and reports.
Prepared clear, professional reports and presentations for clients and management.
Streamlined processes and automated repetitive tasks using Excel VBA, boosting efficiency.

My Services

Social Media Management

Analyzing engagement data, identifying trends in customer interaction and planning digital campaigns to build community.

Data Entry

Enter, update, and verify large datasets; maintain accurate records; ensure confidentiality; automate tasks using VBA.

Bookkeeping

Record financial transactions, reconcile accounts, manage invoices, and maintain reliable and precise records.


Works

Let's work together !

I am available for freelance projects.
Hire Me

Get In Touch

Address :
Laguna,
Philippines


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