Summary
Overview
Work History
Education
Skills
Publications
Training
Timeline
Generic
Senthamizhselvan Oomaidurai

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

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 -

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Senthamizhselvan OomaiduraiAccount Manager Sales