Top Freelance Spanish Experts for Hire

Danna E.

Education work and arts
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USD 20/hr
Education Sciences
Mexico

I have tons of experience in arts related jobs, and I have been given art classes, and babysitting. I like to work with children, and i have pl...

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USD 20/hr
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Belén Alejandra S.

Argentinian chemical engineer, M.S in industrial microbiology. Freelance scientific writer, proofreader & translator...
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USD 15/hr
M.S in Industrial microbiology
Argentina

Hi, I’m Belén! I am a native Spanish speaker Chemical engineer. As a former research scientist I have experience in technical research, da...

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USD 15/hr
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Milton S.

Business Intelligence Data Specialist |Team Leader| Certified Trainer
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USD 35/hr
Technological Course in Informatics
Portugal

▪ Over 23 years of IT experience as a Microsoft IT Developer, in leading national and global companies ▪ Main skills as a Business Intelligenc...

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USD 35/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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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. 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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Dr. Luca Tommaso C.

PhD in Humanities | Expert in Sociolinguistics & British Culture | Peer Reviewer & Academic Consultant.
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USD 56/hr
PhD en Filosofía y Humanidades
Colombia

Distinguished Academic and Researcher with a PhD in Philosophy and Humanities, specializing in Victorian Literature, Philology, and Sociolingui...

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USD 56/hr
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Gerardo P.

Marine Biologist | Environmental Educator | Science & Conservation Content Specialist
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USD 25/hr
Marine biologist
Costa Rica

I am a Marine Biologist, Environmental Educator, and Science Communicator with extensive experience in marine conservation, biodiversity resear...

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USD 25/hr
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Dr. Carlos E.

PhD Researcher in Materials Science | Specialist in Coloidal Nanotechnology, Chemical Analysis & ISO Audit
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USD 10/hr
M.Sc Materials Science and Technology
Argentina

I am a PhD Researcher in Materials Science and Technology at the Institute of Nanoscience and Nanotechnology (CNEA/CONICET) with over 8 years o...

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USD 10/hr
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Gareth L.

Multilingual Translator & Language Reviewer | French, Spanish, Italian and German to English | 11
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USD 35/hr
Postgraduate Diploma in Translation and Interpreting Studies (MA-equivalent)
United Kingdom

I am a professional freelance translator with nearly two decades of experience translating from French, Spanish, Italian, and German into Engli...

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USD 35/hr
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Dr. Lydia C.

Multi-Disciplinary Scientist | Technical Writer | Cell & Molecular Biology | Regulatory Compliance | Quality | 13+ y...
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USD 30/hr
PhD
Australia

I am a multi-disciplinary scientist with over 13 years of laboratory experience across academic research, pharmaceutical R&D, and GMP manuf...

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USD 30/hr
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Julio M.

Periodontist with +25 years of experience & Dental /Healthcare Linguistic Specialist EN > ES | AI Data & Voic...
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USD 40/hr
Specialist in Periodontics
Saudi Arabia

​I am a senior Dental Surgeon and Periodontist with 34 years of clinical experience, 25 of them as a specialist in Periodontology and Implantol...

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USD 40/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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Paulina M.

Clinical Research Specialist | Medical & Scientific Writer | Medical AI Evaluator
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USD 40/hr
Masters of Science
Mexico

Medical Doctor and Master of Science in Medicine with 3+ years of clinical research experience across Phase I-IV studies and therapeutic areas ...

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USD 40/hr
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Anastasia N.

Market Research Analyst | Quantitative & Qualitative Researcher
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USD 12/hr
Master's degree in Economics (Exchange student)
Uruguay

My main specialization is market research, combining additional knowledge of CX/UX/UI and market analysis tools. Employers note that I'm a ...

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USD 12/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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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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We take several measures to help you work with full confidence and peace of mind.

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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 the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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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You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

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

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Post your Project (Free)

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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.