My main research projects are centered around massive stars and their explosive deaths, their host galaxies and the extreme physics happening i...see more
I am a highly skilled and dedicated Professional Writer and Researcher with over 6 years of extensive experience in Medicine, Nursing, Biologic...see more
Muniza J.
I am an Interdisciplinary Social Scientist, Keynote Speaker, Lecturer, PhD Scholar, and Research Expert with 8+ years of experience in the fiel...see more
Dr. Chakir M.
Data Architect with expertise in corpus creation, syntactic and semantic annotation, lexicon and grammar development. Experienced in data valid...see more
Dr. Marion C.
I am a research and academic writing consultant with a PhD in Psychology. I have 10+ years experience in designing, conducting, analysing and w...see more
I provide editing, proofreading, and indexing services in English, Spanish, French, Italian, and Portuguese. My specialties include textbooks ...see more
Dr. Jeffrey L.
$1M+ garnered in grant and vc applications, int'l edu experience from East & South Asia to Middle East and EU, AI hackathon winner, con...see more
Daniel M.
Highly experienced academic writer, communications expert, anthropologist and sociopolitical analyst. ...see more
Abdessalam O.
I am Moulay Omar Abdessalam, a dedicated academic writer and researcher with an MA in English as a Foreign Language. I specialize in writing hi...see more
Shemariah D.
With over 1+ years of experience, i have acquired various skills in the writing field such as experience in various writing styles and such for...see more
Dr. Mohamad Fadhili Y.
Mohamad Fadhili Yahaya is a senior lecturer at the Academy of Language Studies, Universiti Teknologi Mara Perlis with keen interest in individu...see more
Dr. Maya S.
I have completed a postdoc in mouse embryonic hematopoiesis at EMBL Rome in Italy, a postdoc in cellular iron metabolism at the Institute of Pr...see more
A PhD in Russian literature, I taught at liberal arts colleges for 7 years before becoming a freelance copyeditor. For the past 8 years I have ...see more
Jeffrey Becker is a Mediterranean archaeologist. Becker has held teaching positions at the University of North Carolina at Chapel Hill, The Col...see more
I am an eLearning professional and a researcher in the field of educational technology and psychology. I have over ten years of experience as a...see more
Maria C.
English and Spanish translator from Italy...see more
Marc D. M.
I'm an archaeologist by training with experience in academic writing, editing, proofreading, publishing, and translation. I have a strong...see more
Trillium H.
I am a speech-language pathologist specializing in the educational setting, particularly adolescent language and literacy and the impact of hea...see more
Diego A.
Linguist, language enthusiast, and field biologist at heart. I write articles, reviews, and blog posts covering biology, linguistics, and la...see more
Kolabtree is the leading online marketplace for Foreign Language Learning experts. Post your project, get bids, and hire qualified experts quickly and easily.

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.
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.
Post your Project (Free)
Your project details are safe, secure and visible only to logged-in users.
Get Quotes & Choose Experts
Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.
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.
Job Done!
Approve the deliverables once you're satisfied with the job done.