Sherry S.

Analytical Chemist | R&D & QC Scientist | LC-MS/MS, HPLC | Method Development & Validation | Swedish Citizen

Stockholm, Stockholm County, Sweden

About

Analytical Chemist with strong experience in pharmaceutical R&D, quality control, and method development in GMP/GLP environments. I have hands-on expertise in LC-MS/MS, HPLC/UPLC, and GC-MS, with a focus on method development, validation (ICH guidelines), impurity profiling, and stability studies. My work includes both small molecules and biomolecular systems, including peptide-related analyses. I have worked in both academic and industrial environments, contributing to analytical workflow development, formulation support, and data-driven characterization of complex systems. Key expertise: • LC-MS/MS, HPLC/UPLC, GC-MS • Method development & validation (ICH Q2) • QC / GMP / GLP environments • Stability testing & impurity profiling • Biomolecular & pharmaceutical analysis • DoE and data-driven optimization I am currently based in Sweden and open to opportunities in Analytical R&D, Pharmaceutical Development, and Quality Control.

Experience

  • Research And Development Specialist at Stockholm
    Nov 2025 - Present · 8 mos

  • Process Scientist at Disruptive Pharma
    Jan 2024 - Mar 2025 · 1 yr 3 mos

    • Designed and executed experiments for analytical and formulation development. • Performed protein and small molecule characterization using HPLC, GC, DSC, and spectroscopy. • Developed robust analytical methods in GMP environment. • Authored SOPs, reports, and regulatory documentation. • Collaborated across R&D and QC teams for process development and validation.

  • Reseach -Analytical Scientist at Stockholm University
    Jul 2021 - May 2024 · 2 yrs 11 mos

    Modeled and analyzed pollutant data using R to support environmental research projects. Conducted chemical and physical analyses using spectroscopy, GC, HPLC, LC-MS, UV/Vis, and ELISA. Developed and validated analytical methods, ensuring compliance with regulatory standards (GMP/GLP). Managed deviations, CAPAs, and documentation in alignment with quality requirements. Collaborated with cross-functional teams to optimize processes and support research outcomes.

  • Graduate Research Fellow at Stockholm University / Kemira
    Oct 2019 - Mar 2022 · 2 yrs 6 mos

    • Developed analytical methods (HPLC, LC-MS/MS) for biomolecule characterization. • Designed experiments for protein and polymer-based systems. • Performed sample preparation and optimization of chromatographic workflows. • Maintained GLP/GMP-compliant documentation and reporting.

  • Analytical Scientist at Department of Materials and Environmental Chemistry (MMK) at Stockholm University
    Feb 2019 - Mar 2022 · 3 yrs 2 mos

    • Conducted quantitative analysis and developed innovative material strategies for environmentally friendly analytical methods. • Utilized advanced techniques such as HPLC, GC, UV/Vis, and XRD to improve process efficiency and accuracy. • Managed regulatory documentation and ensured GMP compliance while collaborating with external stakeholders.