Johnson Dekoker
@johnsondekoker
Quality assurance and laboratory technician with practical mining and logistics experience.
TanzaniaWhat I'm looking for
I am a dedicated quality assurance and laboratory technician with hands-on experience across mining, food science, and logistics operations. I hold a diploma in Food Science and Technology and have demonstrated strengths in equipment maintenance, calibration, water treatment, and laboratory procedures, earning academic recognition as BEST STUDENT in my diploma cohort.
I bring practical field supervision experience in mining operations, logistics support for large electoral distribution, and quality assurance roles in industry settings. I am detail-oriented, skilled in recordkeeping and stock management, and comfortable operating and maintaining diesel engines and laboratory equipment while communicating effectively in English and Swahili.
Experience
Work history, roles, and key accomplishments
Mine Supervisor
Nabii Eliah Gold Mining
Nov 2020 - Apr 2022 (1 year 5 months)
Supervised mining operations including plant leaching and rock drilling, managed blasting and diesel engine maintenance, and maintained equipment logs and bookkeeping to support safe, continuous production.
Logistics Support
National Electoral Commission
Jul 2019 - Sep 2020 (1 year 2 months)
Provided logistics support for electoral operations including packing, stock taking, warehouse cleaning, form handling, and transporting and distributing election materials.
Quality Assurance Technician
Prestige Industries
Aug 2017 - Nov 2017 (3 months)
Performed equipment maintenance and calibration and supported water purification and quality assurance processes to ensure product compliance during a short-term assignment.
Assistant QA Manager
Banana Investments Limited
Aug 2016 - Nov 2016 (3 months)
Assisted QA management with laboratory testing, equipment calibration, water treatment and packaging, and effluent treatment to maintain quality control standards.
Education
Degrees, certifications, and relevant coursework
DTDar es Salaam Institute of Technology
Ordinary Diploma, Food Science and Technology
2015 - 2018
Grade: GPA 4.729
Ordinary Diploma in Food Science and Technology with strong academic performance (Best Student award for 2015/2016) achieved between 2015 and 2018.
KAC Secondary School
Certificate of Secondary Education Examination (CSEE), General Secondary Education (Science emphasis)
2012 - 2014
Grade: Distinction (GPA 3.7)
Activities and societies: Head boy (2013)
Completed secondary education culminating in CSEE with distinction and strong grades in Biology and Chemistry.
Arusha Modern School
Primary Education Certificate, Primary Education
1999 - 2007
Completed primary education and obtained the Primary Education Certificate.
Availability
Location
TanzaniaAuthorized to work in
Job categories
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