Top Freelance Hit-to-Lead (H2L) & Lead Optimization Experts for Hire

Dr. Finbarr H.

Manuscript editing by native English speaker and experienced academic with extensive publication record
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USD 75/hr
PhD
United Kingdom

• 30 years post-PhD experience in laboratory research in the UK and USA. Extensive background in manuscript writing, preparation and editing. S...

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USD 75/hr
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Dr. Harish K.

Drug Discovery Medicinal Chemist with more than 10 years experience in Pharmaceutical Industry and Academia
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USD 20/hr
Ph.D.(Tech.)
India

Pharmaceutical Medicinal Chemist, Drug Discovery, Drug Design, Computer Aided Drug Design

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USD 20/hr
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Dr. Dr. Matthew S.

Freelance Neuroscientist with expertise in pre-clinical small molecule drug development to combat neurological disease.
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USD 75/hr
PhD | Neuroscience
United States

I am a perseverant pre-clinical drug development neuroscientist with over 12 years of research experience covering NEUROSCIENCE, Biochemistry,...

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USD 75/hr
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Dr. Ajinkya D.

Biostatistician and data scientist | expert in R,SAS,SPSS,STATA and other statistical software more than 3+ years
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USD 8/hr
MS Statistics
India

Holding an MSc Statistics degree and currently working as a Biostatistician with more than 7 years of experience in statistical analysis, thesi...

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USD 8/hr
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Dr. Thayná R.

Ph.D. student with master's degree in Pharmacy
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USD 10/hr
Mestrado/ Ciências Farmacêuticas
Brazil

Experience in writing and publishing scientific papers, and in co-advising BSc and MSc students in their research, assisting all parts of the w...

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USD 10/hr
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Dr. Sarah C.

Consultant in Digital Health & Life Sciences | Chemist | Expert in Digital Health, Drug Discovery & Organic Che...
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USD 50/hr
PhD (Chemistry)
Indonesia

Consultant to the digital health & life sciences industry with a strong research background in early stage drug discovery. I have extensive...

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USD 50/hr
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Dr. Dakshinamurthy S.

Computational chemist with strong experience (Industry/Academia) in drug design, serving 17+years in Bioinformatics
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USD 75/hr
PhD
United Arab Emirates

- Practicing structural bioinformatics for more than 17 years with 7+ years post Ph.D. exp. - Worked on identifying the crucial determinants of...

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USD 75/hr
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Dr. Chi Wut W.

8+ years of experience in bench work, biostatistics, and bioinformatics | Expert in R and Python
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USD 100/hr
Ph.D., Pharmacology
United States

Pharmacology PhD; Ongoing research on diabetes and colorectal cancer; Cell/ tissue engineering; biostatistics and bioinformatics

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USD 100/hr
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Dr. Rita S.

Neuroscientist | Now in Antibody Discovery
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USD 45/hr
PhD
Portugal

Hi! I'm Rita and I recently became a PhD! I've worked many years in the neurosciences field, trying to bridge the gap between the nervo...

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USD 45/hr
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Dr. Arvind V.

Freelance Pharma & Life Sciences writer | Techno-commercial expert with 10+ years of experience
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USD 50/hr
MBA
India

A techno-commercial leader with 10+ years of experience in technical and commercial functions acrossthe life sciences and pharma/biotech sector...

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USD 50/hr
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Dr. Md Khadem A.

Medical writter with 15 years of experience in preclinical and clinical research
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USD 30/hr
PhD in Immunology & Microbiology
United States

I am a respiratory/immunology research scientist specialized in asthma, idiopathic pulmonary fibrosis, pulmonary hypertension, chronic obstruct...

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USD 30/hr
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Dr. Mohamed H.

Ph.D. in Immunology | Expertise in Immuno-Oncology, infectious Diseases and Immune Tolerance
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USD 75/hr
PhD in Immmunology
Switzerland

Experience and skills: 15+ years of experience in biopharmaceutical companies and academic research in immunology, oncology, and inflammation. ...

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USD 75/hr
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Dr. Rehab A.

Entrepreneurial scientist and a biotech company founder with broad experience in scinetific writing and presention
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USD 65/hr
PhD in Experimental Medicine
United Kingdom

I am passionate about science communication and engagement both for skilled and lay audiences. I connect with both internal and external teams ...

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USD 65/hr
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Dr. Samantha O.

Ph.D. Pharmaceutical Sciences | Skilled Researcher in Drug Discovery | Passionate Advocate for Scientific Communication
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USD 75/hr
Ph.D., Pharmaceutical Sciences
United States

🔬 Ph.D. in Pharmaceutical Sciences | 🧬 Expert Science & Medical Writer | ✍️ Published in top scientific journals I'm D...

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USD 75/hr
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Dr. Victor A.

PhD in Medicinal Chemistry | Expert in: Chemical Biology | Molecular Biology | Human & Animal Parasitology
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USD 25/hr
PhD
Brazil

For the last 10 years, I have dedicated my life to building my scientific career. I have devoted to the study of neglected tropical diseases, s...

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USD 25/hr
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Dr. Tara D.

Biophysics & Structural Biology Consultant | Cryo-EM & Crystallography | HTS
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USD 200/hr
Ph.D.
United States

Structural biologist and protein biochemist/biophysicist specializing in building and managing gene-to-structure pipelines to enable challengin...

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USD 200/hr
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Dr. Peter B.

Accomplished research scientist with extensive experience in early discovery research, lead optimization, and outsurcin
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USD 200/hr
Ph.D., Chemistry
United States

Eshelman School of Pharmacy, University of North Carolina at Chapel Hill (2022-2025) Project Manager Responsible for the chemical probe portfo...

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USD 200/hr
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Dr. Sara C.

Scientific/Medical Writer - Principal Scientist Expert in Cell and Molecular Biology and Immunology in Drug Discovery
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USD 80/hr
PhD Immunology and Applied Biotechnology
United Kingdom

Strong background in cell and molecular biology with long experience in scientific research and publishing. I worked in basic science and in dr...

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USD 80/hr
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Dr. Jainu A.

Postdoc in Neuroimmunology, PhD in chemical biology, Masters in chemistry
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USD 25/hr
PhD molecular engineering
India

Authored multiple research articles and contributed to a review article, peer reviewed manuscripts and involved in grant writing

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USD 25/hr
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Dr. Sharif A.

Highly accomplished Medicinal/Organic chemist with 8 years of industrial small molecule drug discovery experience
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USD 100/hr
PhD (Chemistry)
United States

Accomplished synthetic organic and medicinal chemist — 8 years of biopharmaceutical industry experience with proven track records in small mole...

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USD 100/hr
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Dr. Ayyappan N.

Molecular & Cellular Biologist. 25+ years of experience (Industry & Academia). Written grants, articles & bo...
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USD 40/hr
Ph.D. Molecular & Cellular Biology
India

Molecular and cellular biologist. Leadership and research experience in target discovery and validation, cancer biology, stem cell research, pr...

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USD 40/hr
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Dr. Umesh C.

Researcher with 10+ years of experience in drug discovery, toxicology, iPSC, oncology, scientific writing etc.
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USD 20/hr
PhD in Cell Biology
India

I am a researcher offering experience in drug discovery, toxicology, predictive toxicity biomarkers, human induced pluripotent stem cells (iPSC...

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USD 20/hr
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Dr. Sumana G.

15+ years experience in medicinal chemistry. Involved in AI-based new drug design to lead optimisation till IND stage.
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USD 50/hr
Post doctoral Associate
India

Fifteen+ years experience in medicinal chemistry, organic chemistry, drug discovery, and patent analysis. Strong background in strategic planni...

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USD 50/hr
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Dr. Jemila K.

Scientist, educator, and project manager with 15+years of experience
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USD 50/hr
PhD
New Zealand

Molecular microbiologist, project manager, and educator with 15 years’ bench and 9 years’ business experience seeking freelance work in an inte...

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USD 50/hr
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Dr. Dr. Hena K.

Synthetic organic/ medicinal chemist | 4+ years of experience as Scientific/ medical writer
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USD 20/hr
Chemistry PhD
Saudi Arabia

I am an accomplished researcher and scientific writer with a PhD in synthetic organic chemistry and a strong interdisciplinary background in me...

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USD 20/hr
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Kolabtree is the leading online freelance marketplace for Hit-to-Lead (H2L) & Lead Optimization experts. Post your project, get bids, and hire qualified experts quickly and easily.

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We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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Contact experts directly

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100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

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Post your Project (Free)

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Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

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Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.