Summary
Overview
Work History
Education
Skills
Timeline
Generic
Israhayda Dumamba

Israhayda Dumamba

Research Study Personnel
City Of Davao

Summary

Efficient and motivated customer service professional with over 7 years of experience in call centers and hospitality service, complemented by 3 months of administrative experience as a Transaction Coordinator in the real estate industry. Currently serving as a Research Study Operator at GoGoGrandparent, where I conduct high-volume outreach, screen and enroll participants, and maintain IRB-compliant documentation for a longitudinal research study. Skilled in participant recruitment, data collection, informed consent procedures, and protocol adherence. Adept at contract management, communication, and problem-solving. A dedicated team player who excels both independently and within collaborative environments to achieve organizational goals.

Overview

8
8
years of professional experience

Work History

Research Study Operator

GoGoGrandparen
01.2025 - Current

Key Responsibilities

  • Conduct high-volume outreach (≈600 calls/week) to recruit, screen, and enroll eligible participants into a longitudinal research study
  • Perform eligibility and cognitive assessments to confirm participant qualification
  • Guide participants through the informed consent process, ensuring understanding and ethical enrollment
  • Carry out study procedures, including quality of life assessments and onboarding tasks
  • Maintain accurate, IRB-compliant documentation and track participant progress throughout the study
  • Communicate regularly with the co-investigator to relay study updates, participant status, and emerging data trends.
  • Maintain up-to-date tracking of study metrics and assist with ongoing quality control efforts related to participant engagement and data collection.

Clinical & Research Skills

  • Participant Recruitment & Retention
  • Informed Consent Process
  • Protocol Adherence & IRB Compliance
  • Data Collection & Management
  • Human Subjects Research (HSR) Ethics
  • Longitudinal Study Coordination

Communication & Interpersonal Skills

  • Patient/Participant Communication
  • Culturally Competent Care
  • Rapport Building
  • Clear Verbal & Written Communication
  • Team Collaboration with Investigators & Staff

Technical & Analytical Skills

  • PhaseZero Data Management System
  • Microsoft Excel / Google Sheets
  • Call Tracking & Productivity Tools
  • Data Entry Accuracy
  • Report Preparation

Organizational & Administrative Skills

  • High-Volume Outreach (600+ calls/week)
  • Time Management in Fast-Paced Environments
  • Detailed Recordkeeping
  • Multitasking Across Study Phases

Transaction Coordinator

THE CONDO SHOP
04.2024 - 06.2024
  • Managed all aspects of real estate transactions from contract to close, ensuring compliance with legal and regulatory requirements.
  • Coordinated communication between buyers, sellers, agents, lenders, and escrow officers to facilitate smooth transactions.
  • Reviewed and verified all transaction documents, including purchase agreements, inspection reports, and closing disclosures.
  • Maintained accurate and up-to-date transaction records in the company’s database.
  • Assisted in resolving any issues that arose during the transaction process, ensuring a positive experience for all parties involved.
  • Provided exceptional customer service to clients, addressing their inquiries and concerns promptly and professionally.

Customer Service Billing and Sales Supervisor

VXI GLOBAL HOLDINGS
09.2017 - 04.2024
  • Adhere to quality standards, meeting both sales and customer service performance set by the management
  • Meet/exceed all performance expectations including products sales, add-on sales, call handling metrics, and quality standards
  • Conduct training and mentor team members to promote productivity and commitment to friendly service
  • Communicate KPIs outlined in annual plan to inform employees of expectations and deliverables
  • Liaised with customers, management and sales team to better understand customer needs and recommend appropriate solutions
  • Maintained calm demeanor and professionally manage issues in busy, high stress situations
  • Engaged with customers to build rapport and loyalty.

Education

Bachelor of Science - Social Work

COTABATO STATE UNIVERSITY (CSU)
Cotabato City, Philippines
05.2001 -

Skills

  • Customer Service
  • Attention to Detail
  • Communication and Coordination
  • Document Management
  • Sales
  • Collaboration
  • Negotiation
  • Account Management
  • Problem-Solving
  • Positive Mindset
  • Time Management

Timeline

Research Study Operator

GoGoGrandparen
01.2025 - Current

Transaction Coordinator

THE CONDO SHOP
04.2024 - 06.2024

Customer Service Billing and Sales Supervisor

VXI GLOBAL HOLDINGS
09.2017 - 04.2024

Bachelor of Science - Social Work

COTABATO STATE UNIVERSITY (CSU)
05.2001 -
Israhayda DumambaResearch Study Personnel