Senthamizhselvan Oomaidurai
Account Manager Sales
Tirupati,TN
Summary
Dynamic and results-oriented professional with over 8 years of experience in Quality Control and 2+ years in Sales & Marketing. Currently seeking a challenging Sales role that leverages both my technical expertise and business acumen. I aim to contribute meaningfully to organizational growth while pursuing opportunities for career advancement based on performance and merit.
Overview
11
11
years of professional experience
3
3
Languages
Work History
Account Manager – Sales Tirupathi Region
Spinco Tech Systems LLP
03.2023 - Current
- Conducted market research to identify and pursue new business opportunities across sectors such as Pharmaceuticals, Academia (IITs, IISERs, Universities), FMCG, Seafood Exporters, and MPEDA.
- Developed and executed sales strategies to exceed revenue targets.
- Provided technical support and product recommendations aligned with customer needs.
- Delivered product demonstrations and presentations to potential clients.
- Maintained strong relationships with key accounts to ensure customer satisfaction and retention.
- Resolved client concerns promptly to support repeat business.
- Generated and presented sales reports and market forecasts to senior management.
- Analyzed market trends and customer feedback to optimize future strategies.
Senior Executive – Stability Department
Steril-Gene Life Sciences Pvt. Ltd.
01.2022 - 02.2023
- Conducted HPLC analysis and stability testing.
- Analyzed finished products and stability samples.
- Planned and executed sample stability studies.
- Prepared Certificates of Analysis (CoA)
- Reviewed analytical reports for in-process, finished, and stability products
- Conducted training sessions on new methods and revisions.
Senior Chemist – Instrumentation Section
Bureau Veritas Labs Pvt. Ltd.
11.2020 - 12.2021
- Participated in method validation programs per AOAC guidelines.
- Calibrated instruments including Analytical Balances and HPLC systems.
- Prepared chemical standards and maintained logs.
- Took part in internal and external audits (NABL, BIS, EIC, FSSAI, APEDA).
- Participated in Proficiency Testing (PT) and Inter-Laboratory Comparisons (ILC)
- Developed new methods based on client specifications.
- Ensured compliance with ISO 17025, NABL, and EIC standards.
- Operated HPLC systems (Agilent 1100/1260, Shimadzu LC).
- Performed troubleshooting and maintenance.
True Analytical Labs Pvt. Ltd.
06.2017 - 09.2020
- Conducted validation, calibration, and quality checks.
- Handled audits (NABL, BIS, FSSAI).
- Extracted and analyzed Mycotoxins, Preservatives, Caffeine, Antioxidants, NOTS, Bromate
- Operated HPLC and Ion Chromatography (IC) instruments.
- Conducted method development and troubleshooting.
- Maintained compliance with ISO 17025, NABL, and EIC standards
SGS India Pvt. Ltd.
11.2014 - 05.2017
- Involved in method validation per AOAC guidelines.
- Calibrated HPLC systems and Analytical Balances.
- Prepared and logged chemical standards.
- Participated in PT, ILC, and internal/external audits (NABL, EIC).
- Conducted method development based on client needs.
- Handled HPLC systems (Waters 2695 Empower3, Agilent 1100, Shimadzu).
- Maintained documentation, standard stock records, SLIMS software, and procurement logs.
Education
Master of Science - Biotechnology
Annamalai University
Chidambaram, India 04.2001 -
Skills
Sales Strategy
Market Analysis
Business Development
Key Account Management
Lead Follow-up
Communication
Revenue Growth
Instruments HPLC (Agilent, Shimadzu, Waters), Ion Chromatography, ELISA Reader (Alere), Chromate
Software: SLIMS, MS Word, Excel, PowerPoint
Standards & Guidelines: ISO 17025, NABL, EIC, AOAC
Publications
- Senthamizhselvan O., Manivannan J., Silambarasan T., Raja B
- Diosmin pre-treatment improves cardiac function and suppresses oxidative stress in rat heart after ischemia/reperfusion.
- European Journal of Pharmacology, 2014; 736:131–137.[Impact Factor: 4.7]
- DOI:[10.1016/j.ejphar.2014.04.026](https://doi.org/10.1016/j.ejphar.2014.04.026)
Training
Ion Chromatography & Applications – Metrohm India Pvt. Ltd., Radisson Blu, Chennai
Timeline
Account Manager – Sales Tirupathi Region
Spinco Tech Systems LLP
03.2023 - Current
Senior Executive – Stability Department
Steril-Gene Life Sciences Pvt. Ltd.
01.2022 - 02.2023
Senior Chemist – Instrumentation Section
Bureau Veritas Labs Pvt. Ltd.
11.2020 - 12.2021
True Analytical Labs Pvt. Ltd.
06.2017 - 09.2020
SGS India Pvt. Ltd.
11.2014 - 05.2017
Master of Science - Biotechnology
Annamalai University
04.2001 -