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Top Freelance Spanish Experts for Hire

Juan José R.

Health Economist (PhD) | Public Health & Health Policy | Outcomes Research
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USD 60/hr
Phd en Economía de la Salud ( Health economics)
Spain

am a Health Economics PhD researcher with a strong background in Public Health and applied health policy. My work focuses on how healthcare sys...

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USD 60/hr
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Dr. Leonardo M.

Medical Doctor & OHS Specialist | Graphic Design & Image Editing
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USD 8/hr
Medical Doctor
Ecuador

I am a bilingual Medical Doctor and an Occupational Safety & Health Specialist with advanced skills in Adobe Photoshop, infographic design,...

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USD 8/hr
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Rebekah O.

Linguistic Specialist: Translator, Editor, Writer
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USD 30/hr
MA Translation
Germany

An award-winning, dedicated editor, translator, and writer with a passion for all things linguistic.

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USD 30/hr
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Bachelor, History.
Italy
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USD 15/hr

24 years old, i started my formation studying and working in the technology sector, mechanic and cnc developement at first. After that i change...

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USD 15/hr
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Trillium H.

Certified speech-language pathologist with a linguistics background and graduate-level research and writing experience
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USD 40/hr
Masters of Science - Communication Sciences and Disorders
United States

I am a speech-language pathologist specializing in the educational setting, particularly adolescent language and literacy and the impact of hea...

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USD 40/hr
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Arezou B.

ESL teacher and freelance content writer with a master's in English language and Linguistics
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USD 13/hr
master's
Germany

I have a master's in English language and Linguistics. I wrote 2 articles, one of them has been published and the other is under review. I ...

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USD 13/hr
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Merve T.

Localization Specialist /Translator
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USD 8/hr
Bachelor of Arts - Sociology
Turkey

I am a localizatin specialist for 3 years.

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USD 8/hr
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Antonella F.

Philosophy student. Freelance writer and researcher. Non-fiction writing-research support for intellectual works.
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USD 45/hr
Philosophy degree.
Argentina

I'm a philosophy student with an interdisciplinary approach. With UX research and research methodology background, I aim to collaborate wit...

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USD 45/hr
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Tatiana G.

Freelance Proofreader and Editor with 5+ years of experience in academic papers
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USD 22/hr
Modern Languages
Germany

Diligent and experienced Proofreader Editor with strong experience assessing and correcting a wide variety of business and research texts. Supe...

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USD 22/hr
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Rock P.

Freelance Translation | Transcription | Subtitles
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USD 20/hr
Bachelor of science in Computers
India

I'm a Professional Telugu, Hindi and Tamil Linguist, having 9 years of translation and Transcription Experience, Translated 950k words or ...

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USD 20/hr
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Dr. Maria C.

Medical Doctor & Researcher | Health Data Analysis, Systematic Reviews, Scientific Writing, Research Publica...
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USD 45/hr
Principles and Practice of Clinical Research (PPCR) 5-Day Immersion Course
Dominican Republic

Welcome to my freelance profile! I’m an M.D. and Harvard-trained researcher with experience in healthcare data analysis, medical writing, and...

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USD 45/hr
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Dr. Mariana P.

Biochemistry & Food Chemistry Consultant | Guiding Startups in Nutrition Strategy, Innovation & Commercializatio...
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USD 100/hr
Master of Science (M.S.), Chemistry and Doctor of Philosophy (Ph.D.), Chemistry
United States

I am a strategic consultant with a PhD in Chemistry and over 10 years of industry experience bridging science and business to drive innovation ...

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USD 100/hr
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Sydney D. L.

Freelance Data Scientist & Writer | Expert in Clinical Research & Healthcare
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USD 100/hr
Master of Science (M.S.) in Data Science
United States

Data scientist and strategic project manager with 7+ years combining clinical research expertise, statistical analysis, and machine learning ap...

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USD 100/hr
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Sofía V.

Obstetrician & Maternal-Fetal Medicine Specialist | Medical Writing & Research Support
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USD 45/hr
Medical Degree (MD)
Argentina

I am a board-certified Obstetrician and Maternal-Fetal Medicine (MFM) Specialist with extensive clinical experience in high-risk pregnancies, p...

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USD 45/hr
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Samuel C.

Physiotherapist & Psychologist | Clinical research, Telemonitoring & Medical Devices | 20y Intenational Experien...
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USD 25/hr
BS Psychology
Spain

I am a physiotherapist and psychologist with over 20 years of international experience across Spain, France, and overseas territories such as M...

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USD 25/hr
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Dr. Liliana T.

I´m a doctor, master´s degree in criminalistics and forensic sciences.
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USD 10/hr
Doctor degree
Ecuador

I´m a doctor, master´s degree in criminalistics and forensic sciences. Also with much interest in healthcare, research and wellness....I have advanced skills in 3 languages: Spanish, English and Portuguese...

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USD 10/hr
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Anne-Marie A.

Scientific writer | Outreach specialist | 20 years in life science research | 5+ years in outreach and communication
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USD 50/hr
Diplôme d'ingénieur
Germany

Thanks to my extensive experience of experimental work, communication and project management, I can help you with the following tasks: - Editio...

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USD 50/hr
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Dr. Omondi E.

Medical writer, Statistician & Data Analyst with 10+ years of experience in clinical research
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USD 50/hr
Master of Science in Biostatistics & Clinical Research
Kenya

A highly experienced Medical Writer, Statistician, and Data Analyst with 10+ years of expertise in clinical research, biostatistics, and medica...

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USD 50/hr
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Dr. Jorge Alberto H.

PhD in Geological Planetology — Geologist — Master in Remote Sensing.
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USD 40/hr
PhD in Planetary Sciences
Spain

Geologist with more than 15 years of experience in geologic and geomorphologic mapping, photogrammetry, and seismic prospection. Master's d...

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USD 40/hr
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Dr. Mercedes S.

PhD. Academic Developmental Editor | Structural Editing & Journal Preparation
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USD 70/hr
PhD in Applied Linguistics
Colombia

PhD-level academic developmental editor specializing in structural editing and pre-submission preparation of scholarly manuscripts....I help researchers transform complex academic texts into publication-ready work by improving conceptual...

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USD 70/hr
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Jorge P.

Food Engineer | Expert in Product Development, Quality Systems & Food Safety | Bilingual (EN/ES)
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USD 20/hr
Food Engineering
Ecuador

I am a Food Engineer specializing in Food Product Development, Quality Assurance Systems, and Food Regulatory Compliance. I founded my consulti...

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USD 20/hr
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Geovanny A.

Biostatistics & Clinical Research Consultant | Expert in R, SPSS. Scientific Writing (Bilingual: EN/ES) | Clinical D...
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USD 40/hr
Máster Universitario en Bioinformática y Bioestadística
United States

I’m a biostatistics and data management professional with strong experience in analyzing, cleaning, and managing clinical and epidemiological d...

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USD 40/hr
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Dr. Olga A.

Specialist physician in autoimmune diseases | Clinical researcher with expertise in diagnosis and management
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USD 100/hr
PhD in Translational Medicine
Spain

I am a specialist physician in autoimmune diseases with extensive clinical and research experience. My work focuses on the diagnosis, managemen...

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USD 100/hr
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Edward C.

Physician & Public Health Researcher | Medical Writer | Bilingual (Spanish-English...
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USD 200/hr
MD
United States

I am a bilingual (Spanish-English) physician in Internal Medicine and Pediatrics with a strong background in primary care, community-based rese...

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USD 200/hr
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Dr. PANKAJ P.

Expert Academic & Technical Writer | Research Consultant | Data Entry & Analysis Specialist
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USD 20/hr
MSc. Data Science (graduated with distinction and received the Class Prize)
India

I am a detail-oriented and deadline-driven professional with extensive experience in academic writing, technical documentation, data entry, and...

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USD 20/hr
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Dr. Jorge Iván C.

Medical Doctor & Epidemiologist | Expert in Cardiovascular Risk, Clinical Research & Medical Writing
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USD 35/hr
Magíster en Epidemiología
Colombia

I am a Medical Doctor and Epidemiologist with extensive experience in cardiovascular risk management, clinical research, and digital health sol...

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USD 35/hr
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Dr. Jan S.

Scientfic Expert | Critical Reader and Writer | PK/PD Specialist | Experiment and Product Designer | Regulatory Affairs
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USD 60/hr
Doctor of Philosophy - PhD
Austria

🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...

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USD 60/hr
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Kolabtree is the leading online marketplace for Spanish experts. Post your project, get bids, and hire qualified experts quickly and easily.

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Confidentiality Assured

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.

NDAs and IP protection

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.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

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.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

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

3

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.