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vishnujatoth

ToxWriters

@vishnujatoth
4,3(11)

MS Pharma Regulatory Toxicologist with ERT certification

Índia
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a toxicologist by education and profession with 7 years of experience in toxicological risk assessment for chemical and pharmaceutical drugs, and for medical devise E&L. I will help you with: EMA Environmental risk assessment for medicinal product (ERA) PDE report OEL Report SDS creation for North America, Europe and Australia and newzealand. Medical device toxicology risk assessment BEP & BER preparation Study monitoring CTD module 2.4 , 2.6 and module 4 preparation www.toxwriters.com Info@toxwriters.com... Saiba mais
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vishnujatoth
ToxWriters
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Redação Técnica
I will provide toxicological risk assessment, pde, oel, ctd, nco, ti, te, mos
4,3(11)
Redação Técnica
I will provide regulatory medical writing services ind, nda, maa, anda, and 505b2

Experiência profissional

Toxicologist

Toxwriter • Autônomo

Jun 2018 - Present8 yrs 3 mos

I play a key role in occupational and regulatory toxicology, supporting global compliance and risk assessment initiatives: Conduct Permitted Daily Exposure (PDE) derivations, Occupational Exposure Limit (OEL) setting, and Occupational Exposure Band (OEB) assignment for APIs, intermediates, and impurities. Perform toxicological qualification of impurities, including nitrosamines, using structure–activity relationship (SAR) analysis and ICH M7/Q3A/Q3B guidance. Carry out Environmental Risk Assessments (ERA) for human medicinal products in accordance with EMA and OECD guidelines, including Phase I/II assessments, PEC/PNEC calculations, and PBT/vPvB evaluations. Prepare and review Safety Data Sheets (SDS) as per global GHS, OSHA, and REACH standards. Author Modules 2.4 and 2.6 of the Common Technical Document (CTD) for regulatory submissions. Support industrial hygiene programs through hazard identification, exposure assessments, and recommending controls to mitigate occupational health risks.

11 Avaliações
4,3

(9)
(1)
(0)
(1)
(0)
Classificação detalhada
  • Nível de comunicação do freelancer
    4,4
  • Qualidade da entrega
    4,2
  • Valor da entrega
    4,4
1-5 fora das 11 avaliações
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    J

    javaancosmetics

    GB

    Reino Unido

    5

    Good response time and adaptable to brief.

    US$ 100-US$ 200

    $

    3 semanas

    Tempo

    gig

    Redação Técnica

    Útil?
    Sim
    Não
    L

    ludvigs2020

    SE

    Suécia

    Colaboração contínua
    5

    second purchase of PDE report. all went well

    US$ 400-US$ 600

    $

    12 dias

    Tempo

    gig

    Redação Técnica

    Útil?
    Sim
    Não
    L

    ludvigs2020

    SE

    Suécia

    Colaboração contínua
    4,3

    Quick draft of PDE report. Open to feedback. I asked Vishnu to include more sources/references and also add some text about some topics which were not in the first draft. Difficult to give fair feedback on quality since I am not as competent in the field as Vishnu. If the recipients of the PDE report...

    US$ 400-US$ 600

    $

    9 dias

    Tempo

    gig

    Redação Técnica

    Útil?
    Sim
    Não
    M
    image-docs

    mikekratos

    GB

    Reino Unido

    5

    Vishnu was very helpful and communicated effectively throughout the process. He asked relevant questions and produced a high quality piece of work that matched the brief well. I'd highly recommend him to anyone looking for a high quality toxicology report.

    US$ 200-US$ 400

    $

    2 dias

    Tempo

    gig

    Redação Técnica

    Útil?
    Sim
    Não
    M

    mikegolden1

    AU

    Austrália

    2,3

    although i got some answers. There was no face to face and i feel like some of my quesitions probably were just googled. But probably my fault for not adding more questions.

    US$ 50

    $

    4 dias

    Tempo

    gig

    Redação Técnica

    Útil?
    Sim
    Não