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Top Freelance Information Technology Experts for Hire

Mert İlhan E.

Cybersecurity & AI Researcher | OSINT, ICS/SCADA Security, ML Modeling, Academic Writing & Data Analysis
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USD 40/hr
Ms.C.
Turkey

I am a PhD researcher in Cybersecurity and Applied AI, specializing in OSINT-driven threat analysis, critical infrastructure protection, and fe...

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USD 40/hr
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Oladayo D.

As a distinguished Principal Librarian and Head of Research and Development at the National Library of Nigeria, I, Ola
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USD 15/hr
Master of Library and Information Studies
Nigeria

Oladayo Daniel Oyetunji, B.Sc. IRPM, MLIS, M. NLA, CLN, F. CIHCDN, is a distinguished Principal Librarian and the Head of Research and Developm...

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USD 15/hr
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Nkululeko M.

Data Analyst | Power BI Specialist | Turning Complex Data into Clear Business Insights
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USD 360/hr
B.S. in Computer Science
Netherlands

I'm a freelance data analyst with a strong background in business management, communication, and data science, specializing in Power BI das...

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USD 360/hr
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Jessica A.

Early career researcher in the fields of Immunology and Molecular biology concerning Genomic Immunology & Immunother...
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USD 9/hr
Bachelor in Biotechnology Engineering
Mexico

Early career researcher in the fields of Immunology and Molecular biology concerning Genomic Immunology & Immunotherapy in Women, with more...

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USD 9/hr
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Andrew T.

Pharmacepidemiology | Biostatistics | ML | AI | RWE | Pubs | | SAS | R | Python | 20 years of experience
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USD 150/hr
MS
United States

I am an experienced pharmacoepidemiologist and data scientist with expertise in real-world evidence (RWE), biostatistics, and observational stu...

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USD 150/hr
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Mostafa A.

Penetration Testing Expert | Digital Forensics Expert
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USD 70/hr
Bachelor of Engineering (BEng), Computer science
Egypt

As a cybersecurity expert and projects manager at XEye Security (XEyecs.com), I have worked with clients across the EU, the US, the Middle East...

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USD 70/hr
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Dr. Vadim A.

An Expert in Optimization / Applied Statistics / Control Engineering / Mathematics for AI / Financial Math
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USD 35/hr
Habilitation
Germany

I am a recognized researcher in Applied Math / Control Eng. / Eng. Optimization with a rich international experience in teaching and research

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USD 35/hr
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Dr. Pratik K.

Freelance Researcher | Expert in ML, NLP, Sentiment Analysis & AI | Academic Peer Reviewer | 11+ Years in Academia
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USD 20/hr
Master of Engineering (Computer)
India

I am an experienced researcher and academic professional with over 11 years of teaching and research experience in Computer Science, including ...

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USD 20/hr
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Dr. Richard D.

Geospatial Data Scientist | PhD Cartographer | Expert in Spatial Analysis, AI-Driven Mapping & Data Storytelling
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USD 100/hr
Doctor of Philosophy in Geography
United States

I’m a PhD-trained geographer and data scientist with 15+ years of experience in GIS, spatial data modeling, and web cartography. My work blends...

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USD 100/hr
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Dr. Yasmin K.

PhD Health Researcher | Data Analysis, Study Design, Translational & Implementation Science
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USD 85/hr
Psychological Science
United States

PhD-level health and social researcher with over a decade of experience conducting and managing interdisciplinary research on trauma, mental an...

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USD 85/hr
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Arar A.

Researcher | Gamming | Lecture |BTEC | Data Scientist| Database Developer | Unity Developer | Backend Developer
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USD 25/hr
The University of Jordan
Jordan

Arar Al-Tawil is a university lecturer and researcher specializing in Virtual Reality (VR), Augmented Reality (AR), and Game Design. He holds a...

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USD 25/hr
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Famous I.

AI Solutions & Research Consultant | Workflow Automation | Data Strategy for Tech, Marketing & Health
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USD 19/hr
BEng in Mechanical Engineering
United States

I’m an AI-driven solutions consultant with a strong background in digital workflows, data analytics, and research automation across the technol...

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USD 19/hr
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Dr. Fatma S.

Assistant Professor | AI, Cybersecurity & NLP | Research Consultant | Data Scientist | Technical & Academic Writ...
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USD 40/hr
Ph.D
Egypt

I am an assistant professor and Ph.D. holder in artificial intelligence with over 8 years of experience in academic research, machine learning ...

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USD 40/hr
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Dr. Jan-Philipp C.

MD–Scientist | Ob/Gyn | Cancer Informatics
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USD 100/hr
Master of Research: Cancer Informatics
Germany

I’m a practicing Obstetrician & Gynecologist at University Hospital Düsseldorf, with a Master of Research in Cancer Informatics from I...

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USD 100/hr
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Saúl C.

Bsc in Physics | Software Developer | Business Analyst
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USD 29/hr
Bachelor’s in Physics
Dominican Republic

Integrating Science and Business to Drive Innovation As a Founder and COO/CMO at BCC Technologies and a Physics Student, I specialize in using...

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USD 29/hr
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Dr. Nelson M.

Physician, Clinical Researcher | Specialist in Endocrinology, Diabetes & Cardiometabolic Health, Medical Writer.
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USD 20/hr
Masters Degree in Intermal Medicine (MMed Internal Medicine)
Tanzania

I am a licensed Physician (MD, MMed) with a valid Tanzanian medical license and specialist certification in Internal Medicine. I bring extensiv...

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USD 20/hr
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Dr. Ania K.

Construction Project Manager, Building Engineering & AI Researcher – Expert in Architecture, Energy Systems & Ri...
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USD 50/hr
PhD in Architecture, Built Environment and Construction Engineering
Italy

I am a multidisciplinary expert with extensive academic and professional experience spanning construction project management, applied artificia...

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USD 50/hr
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Hassan R.

| Molecular Biologist | Forensic Scientist | Biotechnologist | Author & Freelancer
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USD 15/hr
M.Phil. Molecular Biology and Forensic Sciences
Pakistan

Hi, I’m Hassan Rafique – a researcher and author with a strong academic background in Molecular Biology, Forensic Sciences, and Biotechnology. ...

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USD 15/hr
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Dmitrii S.

Seasoned Data Scientist & Computational Biologist | multi OMICs | RPM & clinical research
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USD 80/hr
PhD Computational Medicine
Germany

I’m a computational biologist, ML engineer, and digital-health founder who turns life-science data into actionable insights and products. Wheth...

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USD 80/hr
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Nomusah N.

Information Systems Audit Expert | IT Risk & Compliance | Research Support
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USD 50/hr
Master of Commerce (Information Systems)
South Africa

I am an IT professional with over a decade of experience across various domains including IT governance, risk management, compliance, and infor...

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USD 50/hr
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Dr. Upasana S.

PhD-Level Research Support | AI/ML, Deep Learning, Computer Vision & Medical Imaging
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USD 8/hr
PhD Computer Science
India

I am a researcher specializing in Artificial Intelligence, Machine Learning, and Deep Learning, with hands-on expertise in Multimedia Forensics...

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USD 8/hr
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Mariam M.

Freelance Data Analyst | Data Scientist | Expert in R, Python & SPSS | Statistics & Research Support
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Bachelor
Egypt

I am a freelance statistician and data analyst with strong expertise in R, SPSS, and Python. I specialize in designing and analyzing research s...

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Dr. Tadege M. A.

PhD Researcher | Expert in 5G/6G Networks, Edge Computing & Network Optimization | IEEE-Published & Marie Curie ...
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USD 30/hr
PhD in Communication
Greece

I am a highly motivated researcher and engineer with a PhD in Signal Theory and Communications, specializing in 5G/6G networks, multi-access ed...

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USD 30/hr
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Kolabtree is the leading online marketplace for Information Technology experts. Post your project, get bids, and hire qualified experts quickly and easily.

pay-per-click
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.