Top Freelance Java Experts for Hire

Dr. JAVED A.

Plant Breeder, Bioinformatician, Data Analytics, 8+ years experience in Scientific Article Writer of Biological Sciences
Create Project
★★★★★
☆☆☆☆☆
USD 10/hr
Ph.D
India

I am a Post Doctoral Fellow at the Department of Plant Breeding & Genetics, Punjab Agricultural University, Ludhiana, India. I have a diver...

★★★★★
☆☆☆☆☆
USD 10/hr
Contact3
PhD in Computer Science
Egypt
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr

My interests include data science, machine learning, bioinformatics and drug discovery. In recent years, I have gained a lot of experience in m...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Dr. Nisar H.

PhD AI & Machine Learning, Patent, 15 years Data Science, NLU, CV
Create Project
★★★★★
☆☆☆☆☆
USD 250/hr
Ph.D.
United States

* An accomplished executive data scientist with a doctorate in computer science, innovator, architect, and leader with over 15 years of experie...

★★★★★
☆☆☆☆☆
USD 250/hr
Contact3

Dr. Dusan M.

Research scientist in physics - materials science, computer programming, software simulations…
Create Project
★★★★★
☆☆☆☆☆
PhD, Condensed Matter Physics
Serbia

- Software simulations, Matlab, C#, C, Java, XML, Android… - Magnetic properties of carbon based materials, semiconductors, polymers and (Zn,Ti...

★★★★★
☆☆☆☆☆
Contact3

Dr. Sarang S.

Machine Learning Engineer and Researcher
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Masters (Science)
Norway

2+ years experienced ML Developer and Researcher with growing success in research and technical development. Good knowledge of clustering &...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3
Create Project
★★★★★
☆☆☆☆☆

Blerina Spahiu graduated at the Polytechnic University of Tirana, as Electronic Engineer, with Bachelor of Science degree, on September 2008. A...

★★★★★
☆☆☆☆☆
Contact3

Dr. Kerem O.

Freelance IT & Computer Science Expert and Researcher
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Ph.D. in Information Technology
Turkey

* I define myself as Computer Scientist, Academician, Project Manager and Researcher. Since 2007, I worked both in the industry and in the acad...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Dr. Giorgio G.

Freelance Bioinformatician, Biostatistician, Data Scientist | Expert in BigData, Microbiota Research, NGS
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Ph.D. in Food Systems: Characterization of the intestinal microbial ecosystem through bioinformatic and statistical analyses of the microbiomics data
Italy

I was born as a molecular biologist with my gaze fixed on genetic engineering and few years later I have begun the way towards biostatistics an...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Nathan W.

Cognitive Neuroscientist | Software development, data analysis, and technical writing
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
PhD in Neuroscience
United States

I am a postdoc at the MIT Media Lab. I have extensive experience with designing software and electronics for experiments and data analysis, as ...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Dr. Casey J. M.

. | Java, Python, MATLAB
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
Doctor of Philosophy in Mathematics
United States

As a highly skilled mathematician and researcher, I bring a unique and analytical perspective to complex problems. With expertise in algorithm ...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3
PhD, Physics
United States
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr

I’m a experienced interdisciplinary scientist, science communicator, creative media content producer, and former NDSEG Fellow with a Ph.D. in P...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Dr. Atiq B.

Founder I| Clinical Researcher |I Innovator |I Advisor |I Author |I Mentor |I Bio-designs |I AI/ML || Medical writer
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Board Certified Medical Affairs Specialist
United States

Passionate about leveraging cutting-edge technology to drive advancements in healthcare and improve patient outcomes with over 5 years of work ...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3
PhD, Biophysics
Canada
Create Project
★★★★★
☆☆☆☆☆

As an Assistant Professor at University of Toronto and a Principal Investigator at Ontario Institute for Cancer Research, I lead a group of sci...

★★★★★
☆☆☆☆☆
Contact3
Doctor of Philosophy
United States
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr

Chief Data Scientist at Omni Analytics Group. Ph.D. from Iowa State University in Statistics and Computer Science. Primarily works with R and a...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Pravin J.

Data Analyst and Data Science blogger with two years experience and PhD-qualified Academic Editor
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
PhD - Environmental Law and Systems Theory
United Kingdom

Experience in R and Python as well as data visualisation. Some knowledge of SQL and Java. Familiarity with using Github. Have also worked as a...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Cagri T.

Solutions Consultant (10+ yrs) | PhD in Systems & Simulation | ML & Data Science Expert | Python | Aviation &...
Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
Doctor of Philosophy in Systems Engineering
Netherlands

• Experienced Solutions Consultant (10+ years) with a Ph.D. in Systems Engineering and a background in Computer Science (B.Sc., M.S....) • Machine Learning, Generative AI and Data Science Expert with academic publications • Proficient...

★★★★★
☆☆☆☆☆
USD 110/hr
Contact3

Dr. Dr. Momcilo K.

Delivering Better Software Faster | AI Agents, Chatbots, RAG, Fine-Tuning, AWS, CI/CD
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Doctor of Science - Electrical and Computer Engineering (Ph.D.El.Comp.Eng.)
Serbia

As the Founder and visionary behind LabSoft d. o. o. (LLC), I, Dr. Momcilo Krunic, am at the forefront of integrating Generative AI into practi...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Aleksandar K.

Professor at University of Belgrade | PhD in CS | Optimization and machine learning | Building software since 2008
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD Computer Science
Serbia

I am an Associate Professor of Computer Science at the Faculty of Mathematics, University of Belgrade. I earned my PhD in 2014, focusing on the...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3
Doctor of Philosophy
United Kingdom
Create Project
★★★★★
☆☆☆☆☆

I am a Research Scientist with an interest in how new technologies can be applied to biological research problems, particularly in the areas of...

★★★★★
☆☆☆☆☆
Contact3

Dr. Shubhashis Kumar S.

Expert in R, Python, & Java.
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD in Computer Science
Canada

I have 10+ years of experience in Artificial Intelligence, Machine Learning, Data Mining and Algorithms. I am expert in R, Python, and Java. I ...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Andreas B.

Perception AI Specialist | Machine Learning Engineer | 10+ years of experience in Research and Development
Create Project
★★★★★
☆☆☆☆☆
USD 120/hr
Ph.D. in Computational Neuroscience
Germany

Perception AI Specialist / Machine Learning Engineer with 10+ years experience in applied Research and Development for Europe's largest app...

★★★★★
☆☆☆☆☆
USD 120/hr
Contact3

Dr. Jenna D.

Statistician and Data Analyst | Expert in R | 5+ years of experience in designing and conducting research.
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Doctorate
United States

My career has focused on designing and carrying out research studies on a variety of topics. During my training I was the lead in charge of dat...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Amir E.

Bioinformatics | Medical Informatics | AI | ML | NLP | LLM | Single Cell tech | Data Analyst
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
PhD Candidate in Biomedical Informatics
United States

At Arizona State University, as a PhD candidate in Biomedical Informatics, I focus on advancing computational methods and data-driven research....

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3
M.S. Computer Science
United States
Create Project
★★★★★
☆☆☆☆☆

Industry expert in with multiple implementations and publications • Strategic Technology Planning • Technology Development • Process Methodol...

★★★★★
☆☆☆☆☆
Contact3

Mohammed H.

Test Automation Engineer | Expert in JavaScript, Java, Python, Nightwatch, Cucumber.
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master of Applied Science
Canada

I am Software Engineer who specializes in automation testing....I started with full-stack development where I honed my skills in Java and React and then moved to QA...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Kolabtree is the leading online marketplace for Java 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.