Jennifer Pawirodihardjo
Chemistry Laboratory Technician
Suriname
Summary
Applied chemist and laboratory professional with over 10 years of experience in analytical chemistry, laboratory operations, quality control, and research support across academic and industrial environments. Strong background in HSE compliance, chemical hygiene, ISO standards, laboratory documentation, and experimental work. Proven ability to work safely, follow procedures, and support R&D and production laboratories. Advanced English proficiency and a strong can-do attitude with a passion for continuous learning.
Overview
15
15
years of professional experience
1
1
Certification
2
2
Languages
Work History
Labtechnician
Global Paint BV
08.2025 - Current
- Perform routine laboratory tests on paint and coating products (viscosity, density, pH, solids content, drying time, gloss, adhesion, film thickness) ) in accordance with SOP's and ASTM/ISO-standards.
- Check product quality and batch consistency against specifications.
- Test raw materials and assist with paint formulation and R&D trials.
- Support quality control testing during and after production.
- Operate laboratory equipment safely and follow HSE and safety procedures.
- Record test results and maintain laboratory and quality documentation.
- Work with production and R&D teams to improve paint and coating products.
Educator / Laboratory Instructor (Part-Time)
Polytechnic College Suriname (PTC)
01.2019 - 01.2026
- Delivered laboratory instruction in General Chemistry, Analytical Chemistry, and Spectrometry.
- Prepared laboratory experiments, lesson plans, and practical examinations.
- Ensured safe laboratory environments and compliance with laboratory safety standards.
- Evaluated student performance and maintained academic documentation.
Laboratory Manager
Anton de Kom University of Suriname | Faculty of Mathematics and Natural Sciences
10.2024 - 08.2025
- Manage and oversee daily laboratory operations in compliance with ISO 9001:2015 standards.
- Supervise laboratory staff and ensure adherence to HSE and chemical hygiene protocols.
- Conduct risk assessments and implement laboratory safety procedures.
- Coordinate procurement, maintenance, and inventory management of laboratory equipment and supplies.
- Perform environmental analyses, including water and soil testing (Oil & grease and TPH in water and soil).
- Maintain detailed laboratory documentation, SOPs, reports, and quality records.
Chemical Analyst
Anton de Kom University of Suriname | Faculty of Medical Sciences
04.2014 - 10.2024
- Conducted laboratory research on bioactive compounds from Surinamese medicinal plants.
- Performed analytical assays including SRB, MTT, scratch-wound, Boyden-chamber, and tube formation assays.
- Analyzed antioxidants such as flavonoids, phenols, and anthocyanins using spectrophotometric methods.
- Prepared samples and extracts using filtration, centrifugation, freeze-drying, and rotary evaporation.
- Processed, analyzed, and documented experimental data for reporting to senior staff.
- Supported students and interns with laboratory experiments and safe laboratory practices.
Chemical Analyst
Bedrocan-Forest Health NV
01.2021 - 01.2023
- Supported research and development activities for medicinal plant-based products.
- Conducted laboratory assays including mucolytic activity, α-amylase inhibition, and α-glucosidase inhibition.
- Prepared extracts using vacuum distillation, centrifugation, and freeze-drying techniques.
- Analyzed results and prepared technical reports for internal use.
Quality Controller
Carifruits NV
01.2012 - 01.2015
- Conducted chemical, physical, sensory, and microbiological quality control analyses for food and water products.
- Implemented and maintained the ISO 22000:2005 Food Safety Management System.
- Performed internal audits, hygiene inspections, and staff training.
- Handled complaint registration, corrective actions, and quality reporting to management.
Chemical Analyst Intern
Suralco LLC
08.2011 - 09.2011
- Performed elemental and impurity analysis using ICP and XRF spectroscopy.
- Determined available alumina, reactive silica, total soda, and P2O5 in bauxite samples.
Education
Bachelor Degree in Chemistry Education (HBO) -
Instituut Opleiding Van Leraren (IOL)
Suriname01.2023
Chemical Analyst (MBO) - undefined
Natuurtechnisch Instituut (NATIN)
01.2012
Skills
- Paint and coating quality control, including physical and chemical testing, raw material evaluation, and batch consistency verification
- Analytical chemistry and environmental testing (Oil & Grease, TPH)
- Spectrophotometric and bioassay techniques
- Sample preparation (filtration, centrifugation, freeze-drying, extraction)
- Quality management (ISO 9001 & 22000) and HSE compliance
- Laboratory documentation, data analysis, and reporting (MS Excel)
Certification
Certificate: Quality Management – ISO 22000:2005
Timeline
Labtechnician
Global Paint BV
08.2025 - Current
Laboratory Manager
Anton de Kom University of Suriname | Faculty of Mathematics and Natural Sciences
10.2024 - 08.2025
Chemical Analyst
Bedrocan-Forest Health NV
01.2021 - 01.2023
Educator / Laboratory Instructor (Part-Time)
Polytechnic College Suriname (PTC)
01.2019 - 01.2026
Chemical Analyst
Anton de Kom University of Suriname | Faculty of Medical Sciences
04.2014 - 10.2024
Quality Controller
Carifruits NV
01.2012 - 01.2015
Chemical Analyst Intern
Suralco LLC
08.2011 - 09.2011
Chemical Analyst (MBO) - undefined
Natuurtechnisch Instituut (NATIN)
Bachelor Degree in Chemistry Education (HBO) -
Instituut Opleiding Van Leraren (IOL)
SOFT SKILLS
- Strong communication and teamwork
- Problem-solving ability
- Stress resilience
- Flexibility and adaptability
- Strong work ethic and learning mindset