Top Freelance Java Experts for Hire

Dr. Juen G.

More than 20 years of statistical analyses and data processing
Contact
★★★★★
☆☆☆☆☆
USD 30/hr
MS Statistics
United States

MS in Statistical Science, PhD in Animal Science, 10 years of clinical research, software development with java

★★★★★
☆☆☆☆☆
USD 30/hr
Contact

Dr. Dillon H.

Research quantitative (data) analyst
Contact
★★★★★
☆☆☆☆☆
USD 185/hr
Economics, Ph.D.
Canada

I was accepted to the MAMF program at Columbia University in 2015 but chose for a variety of reasons to continue the economics doctoral program...

★★★★★
☆☆☆☆☆
USD 185/hr
Contact

Dr. Youssef D.

Full Stack Engineer/Bioinformatics consultant
Contact
★★★★★
☆☆☆☆☆
USD 180/hr
PhD in Bioinformatics
Japan

Full Stack and Bioinformatics Engineer. I build solutions to streamline, automate, and advance genomic and metagenomic data integration, analys...

★★★★★
☆☆☆☆☆
USD 180/hr
Contact

Dr. Dineshen S.

Expert in MATLAB & SPSS & Neuroscience & DATA analysis & Prediction
Contact
★★★★★
☆☆☆☆☆
USD 50/hr
PostDoctoral
Mauritius

I have completed various scientific projects pertaining neuroscience, matlab programming, physiology as well as communication engineering proje...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact

Dr. Nathan W.

Cognitive Neuroscientist | Software development, data analysis, and technical writing
Contact
★★★★★
☆☆☆☆☆
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
Contact

Vincent M.

Expert Biostatistician and Microbiologist | Skilled in SPSS and R | Available for Freelance Work.
Contact
★★★★★
☆☆☆☆☆
USD 23/hr
Master of Science in Biostatistics
Kenya

As a reliable and detail-oriented freelancer with an MSc in Biostatistics and a BSc in Microbiology and Biotechnology, I have over 7 years of e...

★★★★★
☆☆☆☆☆
USD 23/hr
Contact

Eric F.

Data Science / Engineer
Contact
★★★★★
☆☆☆☆☆
USD 50/hr
MSc Informatics
Ireland

Bachelor (BSc) in Computer Science at Veiga de Almeida University (2012), Master in Computer Science at PPGI (Federal University of Rio de Jane...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact

Dr. C.Y.K C.

PhD level Computational Data Scientist, Analytics and Visualisation, Experience in Consulting, Engineering, Banking, Aca
Contact
★★★★★
☆☆☆☆☆
USD 50/hr
Machine Learning
Australia

Currently working as a consultant in the Data Science field. Day tasks include data preparation, data modelling and data visualisation. Past ex...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact

Dr. Emmanuel M.

Software Engineer and Data Scientist | Python, ML, AWS, Optimization
Contact
★★★★★
☆☆☆☆☆
USD 80/hr
Computer Science PhD
United Kingdom

8 year's experience building data products end to end – from ideation to writing production-level software.

★★★★★
☆☆☆☆☆
USD 80/hr
Contact

Alae-eddine S.

Developer and Biologist
Contact
★★★★★
☆☆☆☆☆
USD 15/hr
Computer engineering
Morocco

I study as a developer and a biologist, my passion is programming and I like to know how things work and are composed....I am proficient in programming languages like JAVA, C etc., web design with HTML5, CSS, JAVASCRIPT, PHP...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact

Dileep Kumar G.

CEO | Data Scientist at Sudiksha Analytics
Contact
★★★★★
☆☆☆☆☆
USD 30/hr
M.Tech In Software Engineering
India

Having 6 years of comprehensive experience in Data Science and Big data technologies; 7+ years experience as an Academician; Expertise in Hado...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact
M.S. Computer Science
United States
Contact
★★★★★
☆☆☆☆☆

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

★★★★★
☆☆☆☆☆
Contact

Dr. Nisar H.

PhD AI & Machine Learning, Patent, 15 years Data Science, NLU, CV
Contact
★★★★★
☆☆☆☆☆
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
Contact
PhD in Computer Science
Egypt
Contact
★★★★★
☆☆☆☆☆
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
Contact

Dr. Dusan M.

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

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

★★★★★
☆☆☆☆☆
Contact

Dr. Sarang S.

Machine Learning Engineer and Researcher
Contact
★★★★★
☆☆☆☆☆
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
Contact

Dr. Giorgio G.

Freelance Bioinformatician, Biostatistician, Data Scientist | Expert in BigData, Microbiota Research, NGS
Contact
★★★★★
☆☆☆☆☆
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
Contact

Dr. Kerem O.

Freelance IT & Computer Science Expert and Researcher
Contact
★★★★★
☆☆☆☆☆
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
Contact
Contact
★★★★★
☆☆☆☆☆

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

★★★★★
☆☆☆☆☆
Contact
PhD, Physics
United States
Contact
★★★★★
☆☆☆☆☆
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
Contact

Dr. Abdelbasset B.

Bioinformatics Data Analyst | Expert in Machine Learning, Deep Learning, Operational Research
Contact
★★★★★
☆☆☆☆☆
USD 20/hr
Bioinformatics Ph.D.
Algeria

Deep Learning, Machine Learning, Integrative Approachs, MultiOmics Data Integration,

★★★★★
☆☆☆☆☆
USD 20/hr
Contact

Dr. Pravin J.

Data Analyst and Data Science blogger with two years experience and PhD-qualified Academic Editor
Contact
★★★★★
☆☆☆☆☆
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
Contact

Dr. Cagri T.

Solutions Consultant with a background in Computer Science | PhD in Machine Learning and Computer Simulation
Contact
★★★★★
☆☆☆☆☆
USD 100/hr
Doctor of Philosophy in Systems Engineering
Netherlands

Senior Solutions Consultant with 7+ years of experience designing and developing cloud-based integrated Supply Chain Planning & Optimiz...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact
PhD, Biophysics
Canada
Contact
★★★★★
☆☆☆☆☆

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

★★★★★
☆☆☆☆☆
Contact
Doctor of Philosophy
United States
Contact
★★★★★
☆☆☆☆☆
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
Contact

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. Sign NDAs 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 clause. You can also sign NDAs and custom agreements with freelancers for additional protection.

Post your project and receive quotes from relevant freelancers. You can also search for specific freelancers by expertise and invite them to your project. Discuss your project details with each freelancer before picking the one best expert.

We assure you of a 100% satisfaction guarantee, which means you only pay when you’re 100% satisfied with the work delivered. If you aren’t happy, we will refund 100% of your money.

You can choose to pay either a fixed or an hourly fee based on your scope of work. If you’re not sure how much your project costs, you can discuss with freelancers before arriving at a mutually agreed fee.

Kolabtree's terms and conditions prohibit freelancers from claiming ownership of intellectual property, and as a client, you are able to reinforce the message with additional communication, agreements or contracts.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

Pay only once work is delivered and you’re happy with it.

No upfront fees

No minimum commitment or contract required.

Flexible, secure payments

Pay a fixed or hourly fee. We hold your funds in escrow until you’re ready to pay.

How it works View full page
1

Post project (Free)

Post your project publicly for all freelancers to view and send you proposals, or interact with specific freelancers privately.

2

Choose the best expert

Get bids from relevant experts. Interact freely with them before making a hire.

3

Collaborate

Share files, make audio/video calls and collaborate with your chosen expert.

4

Complete project

Verify the project is complete to your satisfaction before paying the expert.