Hi! I am your Data Entry Specialist, Serena

More Info About Me

I am a results-driven Procurement Lead and Administrative Professional with solid experience handling end-to-end procurement processes, vendor coordination, documentation, and cross-functional support. I currently support a Telecommunications Business Unit in a fast-paced construction environment, where I manage high-value transactions, time-sensitive requirements, and multiple stakeholders.

My strengths lie in organization, accuracy, and clear communication. I am experienced in preparing and reviewing purchase requests and purchase orders, monitoring deliveries, coordinating with vendors and internal teams, and ensuring compliance with company policies and timelines. I am also comfortable handling email management, reports, and process documentation.

As a Virtual Assistant, I bring a detail-oriented, proactive, and reliable work ethic. I adapt quickly to new systems, work well with minimal supervision, and take ownership of tasks to ensure deadlines are met. My goal is to help clients stay organized, efficient, and focused on growing their business.

A little about me:

Fur mom to three cats 🐱🐱🐱

Enjoys watching anime and reading books

Can speak Cebuano and elementary-level Japanese

Loves planning travel itineraries (I’m usually the designated trip planner!)

Known for being highly organized—even outside of work

Serena Y. Yanga
Bocaue, Bulacan, Philippines
Freelancer
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My Skills and Competencies

Data Entry
Xero, Bookkeeping

Certificates

GVA Training

My Experience and Education

  • EXPERIENCE
  • EDUCATION
2018
Bachelor of Science in Industrial Engineering

New Era University

2023 - 2026
Meralco Industrial Engineering Services Corporation
(Procurement Lead)

Lead end-to-end procurement for telecom projects managing 19 active sites.
Surpassed stretched 2025 KPIs by improving PR-to-PO cycle time by 92.27% and delivery lead time by 93.28%.
Delivered 15.21% procurement savings and 14.27% negotiated savings, exceeding stretched targets.
Manage and mentor a team of three buyers, ensuring on-time delivery, compliance, and performance alignment.
Handle high-value, time-sensitive requirements with lead times as short as 60 days, ensuring uninterrupted site operations.

2022 - 2023
Meralco Industrial Engineering Services Corporation
(Procurement Staff)

Supported end-to-end procurement activities including sourcing, RFQs, negotiations, PO processing, and vendor coordination.
Processed PRs and converted them into POs within required turnaround times, ensuring compliance with company policies.
Coordinated with project teams, site engineers, and vendors to ensure timely delivery of materials and services.
Monitored order status, tracked deliveries, and resolved supply issues to prevent project delays.
Maintained accurate procurement records, supplier files, and documentation for audit and reporting purposes.

2020 - 2021
Plastimer Industrial Corporation
(Planner)

Developed and maintained production schedules to meet customer demand, inventory targets, and delivery timelines.
Coordinated with procurement, warehouse, and operations teams to ensure material availability.
Monitored production progress and adjusted plans to address delays, shortages, and urgent orders.
Analyzed capacity, lead times, and constraints to optimize workflow and resource utilization.
Prepared production reports, forecasts, and planning dashboards for management review.


Works

Let's work together !

I am available for freelance projects.
Hire Me

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Address :
Bocaue, Bulacan,
Philippines


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