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Thomasina Greywether-Boakye

Fiber Optic Splicing Technician
Fargo, ND, United States

Professional Summary

Fiber Optic Splicing Technician with 9+ years splicing single-mode and multi-mode fiber for FTTH, middle-mile, and long-haul builds across North Dakota and Minnesota. Expert in fusion and mechanical splicing, bi-directional OTDR testing, and enclosure prep on aerial and underground plant. Proven in sub-zero, cold-weather field conditions with a spotless safety record of zero OSHA recordables. Trusted to lead crews, train apprentices, and restore high-count cable cuts within SLA.

Employment History

Lead Fiber Splicing Technician
Red River Broadband Cooperative · Fargo, ND
Mar, 2020
Completed 140,000+ fusion splices at under 0.05 dB average loss across FTTH and middle-mile builds serving 38,000 passings. Led bi-directional OTDR testing and as-built documentation for a 1,200-mile middle-mile ring, passing 100% of spans on first acceptance. Restored 288-count cable cuts within a 6-hour SLA on 40+ emergency callouts, often in temperatures below -20°F. Trained and certified 6 apprentices on fusion, ribbon splicing, and OTDR trace analysis; 5 promoted to Splicer I within 18 months. Maintained zero OSHA recordables over 6 years while running a 4-person crew on bucket trucks, aerial lashing, and handhole/vault work. Cut splice-closure rework 32% by standardizing Corning and CommScope enclosure prep checklists.
Fiber Splicer II
Prairie Lightwave Contractors · Moorhead, MN
Jun, 2017 · Feb, 2020
Spliced 864-count ribbon and loose-tube cable for long-haul and GPON/XGS-PON FTTH projects across 14 counties in MN and ND. Performed power meter/light source and OTDR acceptance testing on 2,300+ fibers per month with documented loss budgets. Prepped and installed 450+ splice cases, pedestals, and FDH cabinets in aerial and underground plant. Reduced average splice-point turnaround from 9 to 6 hours by pre-staging trays and optimizing fiber routing. Partnered with engineering to correct 120+ as-built discrepancies, improving GIS records accuracy to 99%.
Cable Installer / Splicer Apprentice
Dakota Line Services · Grand Forks, ND
Aug, 2015 · May, 2017
Spliced 864-count ribbon and loose-tube cable for long-haul and GPON/XGS-PON FTTH projects across 14 counties in MN and ND. Performed power meter/light source and OTDR acceptance testing on 2,300+ fibers per month with documented loss budgets. Prepped and installed 450+ splice cases, pedestals, and FDH cabinets in aerial and underground plant.Installed 180+ miles of aerial and underground fiber, including strand, lashing, and conduit placement. Assisted lead splicers on 25,000+ fusion and mechanical splices for FTTH drops and distribution. Operated bucket trucks and directional-bore support equipment under CDL Class A with a clean driving record. Performed confined-space entry for vault and manhole work following OSHA permit-required procedures. Reduced average splice-point turnaround from 9 to 6 hours by pre-staging trays and optimizing fiber routing. Partnered with engineering to correct 120+ as-built discrepancies, improving GIS records accuracy to 99%.

Education

A.A.S. Telecommunications Technology
North Dakota State College of Science · Wahpeton, ND
Aug, 2013 · May, 2015
Coursework in fiber optic splicing and testing, outside plant construction, broadband networks, and telecom safety; capstone on GPON FTTH design.

Skills

Fusion splicing (Fujikura 90S+, Sumitomo T-72C)
Ribbon & mechanical splicing
OTDR testing (EXFO, VIAVI)
Power meter / light source
Enclosure prep (Corning, CommScope)
Aerial & underground plant
GPON / XGS-PON
As-built documentation
CDL Class A
Bucket truck operation
Confined space entry

Courses

CPR / First Aid
American Red Cross
FOA Certified Fiber Optic Technician (CFOT)
Fiber Optic Association
FOA Certified Fiber Optic Specialist — Splicing (CFOS/S)
Fiber Optic Association
Fiber Optics Installer (FOI)
ETA International
OSHA 30-Hour Construction
OSHA Training Institute