Resume
Researcher
ORCID:
0000-0002-1412-0623
ResearcherID: I-6982-2016
Arulraj
Ramalingam
Research Fellow at National University of Singapore
Puducherry, India
Citations
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Contact Info
Resume
About
Results-driven research scientist with a Ph.D. in Organic Chemistry and over 14 years of experience in academic and industrial R&D. Specializing in organic synthesis, medicinal chemistry, computational chemistry, and analytical method development. Proven ability to lead cross-functional teams, and manage research projects, and contribute to publications and patents. Expert in advanced analytical techniques and regulatory compliance. Seeking a postdoctoral or research scientist position to apply expertise in chemistry and contribute to innovative research projects.
Research Interests
Professional SkillsOrganic Synthesis: Extensive experience in the synthesis, purification, and characterization of heterocyclic compounds and novel organic molecules.
Computational Chemistry: Proficient in Density Functional Theory (DFT), Molecular Docking, ADMET studies, and drug design using tools like Gaussian, UCSF Chimera, and Discovery Studio.
Analytical Techniques: Expertise in single-crystal XRD, HPLC, GC-MS, LC-MS, NMR, FT-IR, and ICP-MS
Method Development & Validation: Skilled in developing and validating analytical methods in compliance with cGMP, US-FDA, and ISO standards
Project Management: Successful track record of managing research projects from concept to completion, ensuring timely delivery of results
Regulatory Compliance: In-depth knowledge of cGMP, HSA, US-FDA regulations, and validation processes (IQ, OQ, PQ).
Technical Leadership: Experience in supervising research teams, mentoring junior scientists, and collaborating with cross-functional teams
Research ExperienceResearch Fellow
National University of Singapore, Singapore
April 2019 - September 2021
Singapore
- Managed AI lab projects, ensuring timely delivery for industrial and government clients, with a focus on data collection, verification, scheduling, budgeting, and team oversight.
- Led research analysis and outcome management, ensuring project alignment with industry standards and client requirements.
AI
Lab mangement
Safety mangement
Project Mangement
AI data collection
Budgeting
Work ExperienceAssistant Quality Manager
Teva Pharmaceuticals, Singapore
January 2011 - December 2016
Singapore
- Managed manufacturing/packaging complaints, deviations, change controls, and analytical investigations to ensure compliance with cGMPs, GLPs, and SOPs.
- Implemented GMP policies and oversaw the Quality Management System (QMS) for quality and microbiology departments. Led USFDA, HAS, and cGMP audits, ensuring compliance with international standards.
- Directed CAPA processes, including root cause analysis and corrective/preventive actions to drive continuous improvement.
- Managed CSV (Computer System Validation), equipment qualifications, and lab validation, including protocol development, review and approval.
- Successfully led analytical method development and validation for new formulations using gas chromatography (GC), ensuring accuracy and compliance with cGMP and regulatory standards.
cGMP
Analytical Method Development
Analytical Method Validation
QMS
Computer System Validation
CAPA
Root cause analysis
GLP
Quality Control Chemist
Finest Gold & Silver Refinery Pvt. Ltd., Singapore
March 2010 - January 2011
Singapore
- Managed quality audits and developed/validated analytical methods using atomic absorption spectrometry for essential elemental content analysis, optimizing analysis time and reducing costs.
- Conducted periodic in-process quality checks, internal audits, and sample stability analysis to ensure compliance with ISO, and client standards, maintaining high product quality and audit readiness.
Quality Audits
ISO
Safety Audits
AAS
Analytical Method Development
Quality Control Officer
Amrutanjan Health Care Private Limited, India
May 2004 - June 2009
- Served as Quality Department Representative, achieving ISO 9001:2000 certification with zero non-conformances.
- Conducted analysis of pharmaceutical raw materials, in-process samples, and finished products; developed and revised SOPs, STPs, and EHS policies; performed internal and inter-departmental audits for ISO and cGMP certification.
ISO 9001:2000
SOP
STP
cGMP
GLP
Analytical Method Development
Quality Control Executive
Baxter India Private Limited, India
June 2009 - November 2009
Chennai, India
- Conducted quality control analysis using GC and HPLC techniques to evaluate pharmaceutical raw materials and finished products, ensuring adherence to quality standards.
- Performed finished product analysis, developed and validated analytical methods for new formulations, analyzed stability samples, and prepared documentation for quality audits.
HPLC
GC
Analytical Method Development
ISO
cGMP documentation
GMP Audits
Education
Bharathiar University
Coimbatore, India Jan 2014 - Jun 2018
Doctor of Philosophy (Ph.D.) in Chemistry
, Chemistry
Thesis: "Synthesis, Spectral, Crystal, Theoretical and Biological Studies of Some 3-chloro-3-methyl- r(2),c(6)-diarylpiperidin-4-ones and their Picrates."
Madurai Kamaraj University
Madurai, India Jun 2007 - Aug 2008
Master of Philosophy (M.Phil.) in Chemistry
, Chemistry
Dissertation: "Synthesis and Characterization of Bioactive Arenes."
Madurai Kamaraj University
Madurai, India Jun 2002 - Apr 2004
Master of Science (M.Sc.) in Chemistry
, Chemistry
University of Madras
Chennai, India Jun 1997 - Oct 2000
Bachelor of Science (B.Sc.) in Chemistry
, Chemistry
Membership
Life Member
Permanent
Society for Materials Chemistry (SMC), BARC, Mumbai, India.
Fellow
Permanent
International Society for Research and Development, London, UK.
Member
Permanent
International Association of Engineers (IAENG), Hong Kong.
Fellow Member
Permanent
Indian Academic Researchers Association, Tamil Nadu, India.
Life Member
Permanent
Materials Research Society of India (MRSI), IISc Campus, Bangalore, India
Certifications
Biomedical Research - Basic/Refresher
Issued on Aug 2021
CITI
Responsible Conduct of Research – Advanced
Issued on Jun 2021
CITI
Good Clinical Practice Course
Issued on Jun 2021
CITI
Lean Six Sigma White Belt: Process Improvements and Quality Methods
Issued on May 2021
The Council for Six Sigma Certification (CSSC), United States of America.
Training Course on Automatic Speech Recognition (ASR),
Issued on 2019
National University of Singapore, Singapore
Fire & Rescue Course for Company Emergency Response Team
Issued on Jul 2014
Singapore Civil Defense Force, Singapore.
Agilent GC Maintenance & Troubleshooting
Issued on Aug 2012
Agilent Technologies Singapore (sales) Pte. Ltd., Singapore.
Agilent GC OpenLab CDS EZChrom operation
Issued on May 2012
Agilent Technologies Singapore (sales) Pte. Ltd., Singapore.
Agilent LC Maintenance & Troubleshooting
Issued on Jul 2011
Agilent Technologies Singapore (sales) Pte. Ltd., Singapore.
High Performance Thin Layer Chromatography (HPTLC)
Issued on Jun 2008
Anchrom Enterprises (I) P. Ltd., Mumbai – 400 081, India
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