Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
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Benaja Ngombe

Dallas,TX

Summary

Results-driven professional with expertise in quality assurance and technical documentation at Dentsply Sirona Implants. Demonstrated proficiency in operating advanced 3D printing technology and troubleshooting complex systems. Strong skills in inventory management and maintaining high standards, ensuring timely product delivery while promoting collaboration.

Overview

7
7
years of professional experience
1
1
Certification

Work History

Production Printer

Dentsply Sirona Implants
Richardson, TX
06.2018 - 07.2019
  • Operated 3D printers using resin-based materials to produce dental aligners, ensuring equipment was properly cleaned and maintained according to safety protocols.
  • Managed the molding process by preparing plates for alignment, spinning printed molds to remove excess resin, and transitioning products through the BioStar machine to create plastic aligners.
  • Performed precision work with laser cutting machines and conducted detailed buffing of aligners, including alcohol rinsing and smoothing sharp edges to meet quality standards.
  • Completed final quality checks before packaging and preparing aligners for shipment.

Unit Tester

Renaissance Repair
Flower Mound, TX
01.2020 - 09.2022
  • Tested and troubleshooted ambulance router units using command-line tools, identifying and resolving technical issues during the testing process.
  • Documented and tracked test results accurately in Excel for quality assurance and reporting.

Laptop and PC's Imaging Specialist

Rexi Resale
Coppell, TX
10.2022 - 05.2024
  • Performed secure erasure of HDDs and SSDs on used PC towers, laptops, and all-in-one monitors received from intake.
  • Updated BIOS settings to prepare devices for imaging and deployment.
  • Diagnosed hardware issues, removed salvageable components from non-functional units, and documented failed devices.

Nvidia Motherboard Tester

SMS InfoComm
Grapevine, TX
06.2024 - 02.2025
  • Performed server rack testing on NVIDIA Delta motherboards by installing GPUs and verifying full hardware recognition.
  • Inspected motherboard and GPU pin connections for faults when hardware failed initial validation.
  • Coordinated with repair teams to return defective components for rework, then re-tested after repairs to ensure functionality.
  • Maintained clean and organized testing environment to support high-throughput hardware validation operations..

Material Handler

Kuen Nagel
Irving, TX
02.2025 - Current
  • Accurately picked cosmetic products by scanning floor and rack locations using handheld scanners.
  • Packaged products securely to meet company quality and presentation standards.
  • Prepared and labeled shipments for timely dispatch to customers and retail locations.
  • Maintained inventory accuracy and supported warehouse organization to ensure efficient operations.

Education

Some College (No Degree) - Cloud Computing

Collin County Community College
Frisco

Skills

  • Cloud computing
  • Network troubleshooting
  • Database management
  • Technical documentation
  • Inventory management
  • Quality assurance

Certification

  • Microsoft Azure AI-900

Languages

French
Native/ Bilingual
lingala
Native/ Bilingual
English
Full Professional

Timeline

Material Handler

Kuen Nagel
02.2025 - Current

Nvidia Motherboard Tester

SMS InfoComm
06.2024 - 02.2025

Laptop and PC's Imaging Specialist

Rexi Resale
10.2022 - 05.2024

Unit Tester

Renaissance Repair
01.2020 - 09.2022

Production Printer

Dentsply Sirona Implants
06.2018 - 07.2019

Some College (No Degree) - Cloud Computing

Collin County Community College