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Top Freelance Software Engineers for Hire

Dr. Sedar O.

Senior Research Scientist in Data Analytics and AI | Simulations, Cloud Computing and Modelling
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USD 120/hr
Doctor of Philosophy (Ph.D)
United Kingdom

I’m a multidisciplinary computer scientist and research leader with over a decade of experience developing real-time AI systems, digital twins ...

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USD 120/hr
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Noah Y.

Lead Geographic Analyst & NASA Fellow (Duke MS) | Expert in GIS, Remote Sensing & AI Training (RLHF)
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USD 55/hr
PhD in Biology (incomplete)
United States

I am a Lead Geographic Analyst and former NASA Fellow (Duke University MS, William & Mary BS) with over 12 years of experience in geospatia...

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USD 55/hr
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Johnathan N.

Experienced data scientist with a background in biology, medicine, chemistry, physics, statistics, & applied mathema...
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USD 55/hr
M.S. in Mathematics
United States

Experienced Data Scientist with a strong foundation in applied mathematics, spatial statistics, and machine learning, specializing in developin...

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USD 55/hr
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Subrata P.

Freelance Control System Researcher | Technical Journal and Book writer with 4+ Years of Experience
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USD 10/hr
M.Tech
India

4+ Years of Technical Journal and Book writing experience | 1+ Years of Underwater Robotics Project experience | M.Tech in Robotics | B.Tech in...

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USD 10/hr
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Anupam N.

Mechanical Engineering Researcher | AI Diagnostics | Aerospace & Autonomous Systems
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USD 10/hr
Bachelor of Technology
India

Final-year Mechanical Engineering student with experience in AI-based fault diagnostics, autonomous drone systems, thermal engineering, robotic...

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USD 10/hr
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Dr. Max L.

Research Software Engineer/Developer for Behavioural Research
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USD 80/hr
Ph.D., Experimental Psychology
United Kingdom

I design and build custom software and experiments for behavioural and psychological research in an academic context. I hold a PhD in Psycholog...

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USD 80/hr
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Dr. James A.

Research Software/Web Developer | PhD Cognitive Psychology | AI, Statistics & Data Analysis
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USD 50/hr
Cognitive Psychology - An investigation of the influence of language on colour perception
United Kingdom

Research software/web developer with 13 years of professional experience and a PhD in cognitive psychology. I specialise in building software f...

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USD 50/hr
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Priyankar B.

Human-Computer Interaction researcher focused on designing inclusive digital experiences for older adults
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USD 12/hr

I am a PhD researcher in Human-Computer Interaction at IIIT-Delhi, specialising in digital inclusion and ageing — specifically, how older adult...

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USD 12/hr
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Shivesh M.

AI & Data Science Specialist | Machine Learning, Python & Chatbot Development
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Bachelor of Technology (B.Tech) in Artificial Intelligence and Data Science
India

I am an AI and Data Science professional with a B.Tech degree in Artificial Intelligence and Data Science. My expertise includes Machine Learni...

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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. Shabi A.

AI, Machine Learning & Data Science Researcher | Computer Science Lecturer | Cloud Security Expert | PMP | AWS Certi...
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USD 60/hr
Master Of Computer Management
Saudi Arabia

Computer Science Lecturer specializing in Data Science, Machine Learning, and Cloud Security, with a strong research portfolio and demonstrated...

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USD 60/hr
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Mr. Pavel M.

Engineering, SciTech R&D Specialist
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USD 12/hr
B.Sc.
Ukraine

For what? Which? Who? When? Why? Where? What for? https://sciprofiles.com/profile/pema

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USD 12/hr
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Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
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USD 150/hr
PhD | Neuroscience
United States

AI/ML Engineer and Data Scientist with a decade of experience driving digital health innovation from startup inception to large-scale data solu...

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USD 150/hr
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Dr. Vishwajeet V.

Freelance Technical Writer with 15 years' Experience | Expert in MATLAB & OPAL RT Simulator | SCOPUS Paper Writi...
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USD 20/hr
M.Tech
India

I am Vishwajeet Verma, a researcher specializing in Electrical Drives, Power Converters, Deep Neural Networks, Artificial Intelligence, and Mac...

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USD 20/hr
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Dr. Mehmet U.

Industrial AI, Machine Learning, Computer Vision & Sensor Analytics
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USD 95/hr
PhD
Turkey

I hold a PhD in Electrical & Computer Engineering with expertise in Artificial Intelligence, Machine Learning, Computer Vision, IoT, Edge A...

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USD 95/hr
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Dr. Kandarp B.

PhD Microbiology | Scientific Writer, Editor & Research Mentor | 17+ Yrs in Life Sciences & Multidisciplinary Re...
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USD 35/hr
PhD
India

I am a PhD in Microbiology with 17+ years of experience in scientific writing, editing, and research mentoring across life sciences and multidi...

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USD 35/hr
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Dr. Ádám S.

Scientific Data Analyst & Physics Educator | XRD, Magnetic Data, Particle Stats, Classical Physics
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USD 50/hr
Phyisics
Romania

I am a PhD physicist with expertise in materials science and experimental physics....I provide scientific data analysis, publication-ready graph preparation, and particle statistics using...

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USD 50/hr
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Muhammad N.

Machine Learning & Python Developer | AI Automation | Computer Vision | Generative AI
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USD 8/hr
Bs software engineering
Pakistan

I am a Software Engineering undergraduate with a strong interest in Artificial Intelligence, Machine Learning, and backend software development...

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USD 8/hr
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Chanchal G.

Experienced researcher with expertise in Image Processing, Computer Vision, Deep Learning, Medical Imaging, Remote Sensi
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USD 15/hr
Master of Technology
India

I am an experienced researcher and academic professional with over 18 years of experience in Computer Science, Artificial Intelligence, Image P...

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USD 15/hr
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Dr. Ravikumar R.

AI ML DL & Federated Learning Expert | Research Consultant | Academic Writing & Data Analysis | PhD Proposal Sup...
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USD 10/hr
Doctor of Philosophy
India

I am Dr. Ravikumar R. N., a PhD-qualified Computer Science academician, postdoctoral researcher, and consultant with 13+ years of teaching and ...

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USD 10/hr
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Dr. Andrea C.

Bioinformatics & Software Engineering Consultant | RNA & Cancer Genomics | NGS Pipelines | Structural Biology &a...
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USD 50/hr
Master's degree
Italy

I provide advanced bioinformatics and software engineering solutions in RNA and protein structure modeling, cancer genomics, and next-generatio...

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USD 50/hr
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Dr. Prof Sohail K.

AI Security & Post-Quantum Cryptography Expert PhD 3 Patents 50+ Peer-Reviewed Publications IEE...
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USD 55/hr
PhD
Pakistan

Patent-holding Professor with a PhD from a QS Top 300 university and 15 years of research and leadership at the intersection of AI, cybersecuri...

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USD 55/hr
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Trevor A.

Rapid R&D Problem Solver | Cross-Disciplinary Analysis | Actionable Solutions for Complex Technical Challenges
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USD 65/hr
Proprietary
United States

I solve complex problems across multiple technical domains with fast, practical results. I focus on outcomes and clarity, tailored to the probl...

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USD 65/hr
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Javad G.

Flood, climate & hydrologic modeling using SWAT, MODFLOW, HEC-RAS, GIS
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USD 30/hr
Master of Engineering
Italy

I'm a civil engineer with a strong passion for understanding the behavior of surface and groundwater systems. I work with a range of simula...

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USD 30/hr
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Dr. Matteo S.

Freelance Consultant | AI & Machine Learning | Climate & Environmental Systems
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USD 80/hr
PhD
Italy

I am a PhD‑trained consultant with ten years of experience in AI, machine learning, and climate/environmental systems modelling....I support research institutions, companies, and public agencies in transforming complex environmental...

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USD 80/hr
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Kolabtree is the leading online marketplace for Software Engineering experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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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Job Done!

Approve the deliverables once you're satisfied with the job done.