Bertha Tasara

Detail-oriented professional with experience in laboratory operations, quality assurance, and process improvement. Proficient in performing complex chemical and mechanical testing, calibration, and analysis using modern laboratory instrumentation while ensuring compliance with ISO, GMP, and SOP standards. Skilled in assessing product specifications, delivering actionable insights, identifying defects, troubleshooting technical issues, and implementing corrective actions to maintain high-quality outputs.

Adept at collaborating with cross-functional teams and leveraging QA software to streamline processes and enhance accuracy.

Sales Administrator; Quality Assurance Support - Fastenal - Leeds

(2022-01)

Drive high-value B2C and sector-specific sales across mechanical engineering and aerospace markets by delivering technical consultation and ensuring full ISO 9001 compliance throughout the engineering lifecycle.

• Cultivate long-term client partnerships by advising on product selection, validating specifications, and safeguarding quality standards from procurement to end product delivery.
• Reinforce brand reputation by verifying product conformity to quality benchmarks and regulatory requirements.
• Execute quality management systems to maintain operational continuity, audit readiness, and process control.
• Partner with cross-functional engineering and commercial teams to assess product specifications and deliver data driven recommendations to key stakeholders.
• Strengthen quality assurance operations within mechanical engineering laboratory by improving QMS frameworks, coordinating audits, and formalising 8D investigations with structured corrective action plans.
• Optimise supplier onboarding and administrative workflows to strengthen compliance and operational efficiency.

Quality Control Analyst - The Kerfoot Group - Goole

(2022-01 - 2022-12)

Guaranteed 100% compliance of organic oils with internal specifications and regulatory standards by executing laboratory analyses and quality verification processes within the Kerfoot Group.

• Utilised Tropos Software to optimise laboratory data management and QA reporting accuracy.

Laboratory Technician - SOCOTEC - Doncaster

(2021-01 - 2022-12)

Acquired advanced proficiency in ICP, viscosity, Karl Fischer, PV, and related analytical techniques.

• Verified performance and quality compliance of engine and gearbox oil samples through analytical testing.

Internship – Client Engagement & Education - UCLAN

Sales Assistant - B&M Home Store

Productive Operator - Haribo Factory

Bar Staff - Yates

Online Shopper - Sainsbury's

Steward - Wheatley Car Park Doncaster - Doncaster

Bar Staff - Malt Shovel Pub - Pontefract

Waitress - Busy Bees Cafe - Pontefract

Sales Assistant - Poundland - Pontefract

Classroom Supervisor - Knottingley Church School - Knottingley

First Class Honours Degree - Forensic Science & Criminal Investigation - University of Central Lancashire (2021-01)

Social Sciences Diploma - Social Sciences - Leeds City College