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Top Freelance Software Engineers for Hire

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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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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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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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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We take several measures to help you work with full confidence and peace of mind.

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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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Job Done!

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