Samuel Kalada
United Kingdom
Summary
Practical and versatile analytical chemist with experience in chemical research and instrumental analysis. Currently working as a laboratory technician with expertise in conducting testing of materials using complex and sensitive testing equipment. Predicts problems. Communicate effectively to promote an exchange of ideas and information with colleagues. Comfortable handling
complex issues, meeting strict deadlines, and adjusting to rapidly changing conditions. Driven individual with keen interest in scientific research and laboratory work. Possesses strong analytical skills and effective problem-solving abilities. Dedicated to contributing to scientific advancements and ensuring precise, reliable results in laboratory settings or beyond.
Overview
8
8
years of professional experience
7
7
years of post-secondary education
1
1
Certification
Work History
Scientific laboratory technician
Intertek Caleb Brett
Hull
02.2023 - 03.2025
- Sample Collection & Processing: Collect, receive, log, and prepare samples of varying nature, ensuring proper tagging, cataloguing, and storage in compliance with standard operating procedures
- Conduct initial testing of raw material products, such as wheat, before they are introduced into production
- Analytical Testing & Quality Control: Perform comprehensive sample analysis using sophisticated instruments, including ICPOES, HPLC, GC, UV-Vis spectrophotometer, and NIR, adhering to established protocols and implementing strict quality control measures to ensure accuracy and precision of laboratory results
- Data Management & Reporting: Maintain accurate records of sample observations, calculations, and test results, producing detailed reports and inputting data into Laboratory Information Management Systems (LIMS) for traceability and internal communication
- Instrument Maintenance & Troubleshooting: Conduct routine maintenance, calibration, and troubleshooting of analytical instruments to ensure their reliability, accuracy, and operational efficiency
- Assist colleagues with advanced troubleshooting and support special laboratory projects as needed
- Statistical Quality Control & Compliance: Perform daily statistical quality control checks to uphold the integrity of test results and ensure compliance with industry regulations and laboratory standards
- Interpret and document results in active databases and communicate findings to relevant internal stakeholders
- General Laboratory Operations: Operate essential laboratory equipment, including balances, pH meters, colorimeters, spectrophotometers, autoclaves, and evaporators, while preparing reagents and solutions following standard laboratory formulas and procedures
- Register and prepare samples for analytical testing through data entry, weighing, and physical homogenization
- Regulatory Compliance & Safety: Ensure all laboratory activities comply with ISO, GMP, and health & safety regulations, including COSHH (Control of Substances Hazardous to Health) guidelines
- Maintain proper handling, storage, and disposal of hazardous materials to minimize environmental impact
- Training & Knowledge Sharing: Mentor and train junior laboratory staff on standard testing procedures, equipment operation, and safety protocols to maintain a high level of technical competency within the team
- Inventory & Supply Management: Monitor laboratory consumables, reagents, and calibration standards, ensuring adequate stock levels and liaising with suppliers for procurement
- Documentation & Audit Preparation: Assist in preparing laboratory documentation for internal and external audits, ensuring records are up to date and meet Good Laboratory Practice (GLP) requirements
- Participate in audits and support the implementation of corrective actions when necessary
Cover supervisor
Principal Resourcing
Hull
01.2022 - 12.2024
- Supervise Classrooms & Engage Students: Managed classrooms in the absence of teachers, ensuring students remained focused, engaged, and adhered to school behaviour policies
- Deliver Pre-Planned Lessons: Facilitated lessons across various subjects by delivering teacher-prepared work, ensuring students understood and completed assigned tasks according to the curriculum
- Maintain Discipline & Safeguarding Standards: Enforced school behaviour policies, addressed classroom disruptions effectively, and ensured a safe and supportive learning environment while following safeguarding procedures
- Liaise with Teaching Staff: Communicated regularly with teachers and school leaders to provide feedback on student progress, report any concerns, and ensure continuity in lesson delivery
- Manage Administrative Tasks: Collected, organized, and returned completed student work to the appropriate teachers, maintained accurate records of classroom activities, and documented behavioural issues following school procedures
- Adapt to Various Subject Areas: Quickly adjusted to different classroom environments, subjects, and year groups, demonstrating flexibility and the ability to support diverse learning needs
- Support Student Learning & Development: Provided guidance and encouragement to students, fostering independent learning and identifying those who required additional support, escalating concerns where necessary
Production Operative
KFM Recruitment Limited
Hull
10.2021 - 12.2021
- Feed Raw Materials into Production Machinery: Loaded and supplied raw materials into machines, ensuring continuous and efficient production processes
- Clean & Maintain Equipment: Followed regular cleaning schedules and maintenance procedures to prevent operational disruptions and ensure smooth machinery performance
- Work Closely with Production Leads: Assisted production supervisors and machine operators to optimize manufacturing efficiency and workflow
- Pick & Pack Products: Sorted, packed, and labeled products along the production line, ensuring they met quality standards and specifications
- Maintain High Levels of Product Hygiene: Followed strict hygiene protocols and adhered to safety regulations to maintain clean and compliant work environments
- Follow Product Specifications: Ensured that all production tasks aligned with quality and safety standards, maintaining consistency in output
- Palletize & Organize Finished Goods: Stacked and wrapped finished products on pallets for safe storage and transport, minimizing damage and ensuring efficient distribution
- Support Machine Operators: Assisted with machine setup and operations, troubleshooting minor issues to prevent delays in production
- Maintain a Safe & Organized Work Area: Kept workspaces clean and free of hazards, complying with health and safety regulations to prevent workplace accidents
Analytical chemist
Central Research and References Laboratory
Lagos Mainland Akoka
01.2019 - 07.2021
- Conduct Analytical Research & Testing: Performed in-depth chemical analysis on various samples, including water, wastewater, food, soil, and oil & gas products, to determine their composition and compliance with regulatory standards
- Use Sophisticated Analytical Instruments: Operated and maintained laboratory equipment such as HPLC, GC-MS, UV-Vis Spectrophotometer, pH Meter, Q Digester, Solid Phase Extractor (SPE), and Soxhlet Extractor, ensuring precise and reliable results
- Analyze Environmental Pollutants: Led efforts in monitoring and detecting environmental contaminants, including dioxins, herbicides, pesticides, phenols, and chlorophenols in air, soil, and water
- Perform Chemical Testing & Quality Control: Conducted a range of chemical tests, including Total Dissolved Solids (TDS), Chemical Oxygen Demand (COD), pH levels, nitrogen/nitrate concentration, and electrical conductivity, ensuring data accuracy and compliance with environmental and industry standards
- Interpret & Document Research Findings: Collated and analyzed laboratory data, applied standard formulas, converted raw data into actionable insights, and ensured that results were properly documented for research publications and regulatory compliance
- Maintain & Calibrate Laboratory Equipment: Repaired, calibrated, and operated complex analytical instruments, reducing downtime and ensuring accurate measurements for critical research and quality assessments
- Develop & Implement Standard Operating Procedures (SOPs): Contributed to the development and execution of SOPs, playing a key role in the laboratory's accreditation process by the Federal Ministry of Production
- Ensure Compliance with Safety Regulations: Followed Good Laboratory Practices (GLP) and adhered to health, safety, and environmental guidelines to maintain a safe and efficient working environment
Production Chemist
Nigerian National Petroleum Corporation
Warri
06.2017 - 10.2017
- Carry Out General Analysis of Crude Oil: Conducted physical and chemical testing on crude oil samples from various OML (Oil Mining Lease) sites to assess quality and compliance with industry standards
- Perform Automatic & Manual Sampling: Collected and prepared crude oil samples for laboratory analysis, ensuring accurate and representative testing
- Conduct Crude Oil Density & Composition Analysis: Determined API gravity, specific gravity, water-cut, and sand-cut levels, ensuring crude oil met processing and refining specifications
- Monitor & Assess Environmental Impact: Conducted pollution control and environmental impact assessments, ensuring compliance with environmental and safety regulations
- Ensure Fire Safety & Hazardous Material Management: Participated in fire safety drills and managed hazardous waste disposal, preparing waste drums for safe transportation in compliance with local, state, and federal regulations
Education
Master of Science - Analytical and Forensic Chemistry
University of Hull
Hull, United Kingdom 09.2021 - 11.2022
Bachelor of Technology - Industrial Chemistry
Federal University of Technology Akure
Akure, Nigeria 01.2013 - 11.2018
Skills
- ChemDraw
- ChemOffice
- Microsoft Office Suite
- Laboratory Information Management System (LIMS)
- Chromeleon
- Matlab
- Time Management
Digital
Organizational
- Attention to Detail
- Record-Keeping & Documentation
- Problem-Solving
- Collaboration and Coordination
- Compliance & Procedure Adherence
Personal Information
- Gender: Male
- Nationality: Nigerian
- Work Permit: German
Certification
IOSHMSV5 - IOSH Managing Safely V5 - 11/23
Timeline
Scientific laboratory technician
Intertek Caleb Brett
02.2023 - 03.2025
Cover supervisor
Principal Resourcing
01.2022 - 12.2024
Production Operative
KFM Recruitment Limited
10.2021 - 12.2021
Master of Science - Analytical and Forensic Chemistry
University of Hull
09.2021 - 11.2022
Analytical chemist
Central Research and References Laboratory
01.2019 - 07.2021
Production Chemist
Nigerian National Petroleum Corporation
06.2017 - 10.2017
Bachelor of Technology - Industrial Chemistry
Federal University of Technology Akure
01.2013 - 11.2018
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