Osman Khan

Analytical Chemistry MSc candidate with hands-on experience in HPLC, LC-MS workflows and ambient mass spectrometry, supported by research focused on the chemical characterisation of compostable packaging before and after composting. Experienced in sample preparation, method-focused experimental work, troubleshooting, data interpretation and technical reporting.

Previous

Science and Chemistry teaching experience has developed strong presentation, training and communication skills, including the ability to explain complex scientific concepts clearly to varied audiences. Interested in applying analytical expertise and customer-focused scientific communication within a Field Applications Scientist role supporting HPLC and LC-MS solutions.

Research Assistant / MSc Researcher at Sheffield Hallam University (2026-01 – Present)

• Conduct analytical research on compostable packaging materials, comparing samples before and after composting and investigating chemical composition and degradation-related changes.
• Use HPLC-based methods and DESI mass spectrometry, with exposure to LC-MS workflows for targeted and non-targeted chemical analysis.
• Prepare standards and samples accurately, plan experiments, review analytical data and maintain organised laboratory records.
• Troubleshoot experimental and instrumental issues by reviewing method parameters, sample preparation steps and analytical responses.
• Interpret complex scientific results and communicate findings clearly in discussions, written reports and presentations.
• Work independently while collaborating with academic supervisors and laboratory colleagues to progress research objectives safely and efficiently.

Science & Chemistry Teacher at Global Academy (2024-01 – 2025-12)

• Explained Chemistry and Science concepts to students with different levels of technical understanding, adapting communication to the audience.
• Prepared and delivered structured lessons and practical learning activities, strengthening presentation, training and public-speaking skills.
• Responded to questions, clarified technical concepts and supported problem solving in a clear, patient and customer-focused manner.
• Worked effectively in an international environment with students and colleagues from diverse cultural backgrounds.
• Promoted safe laboratory behaviour and clear scientific procedures during practical activities.

Research Assistant at Forman Christian College (2023-01 – 2024-12)

• Supported chemistry research involving formulation development, experimental planning, sample preparation and instrumental characterisation.
• Recorded and interpreted experimental observations, compared results and contributed to technically accurate research documentation.
• Managed multiple laboratory tasks with attention to detail, organisation and safe working practices.

MSc in Analytical Chemistry – Sheffield Hallam University (2026-12)

BSc in Chemistry – Forman Christian College (A Chartered University)