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AI Agentic Engineer with 3+ years of experience in ML systems, data pipelines, and MLOps. Recently focused on LLM agents, RAG, long-term memory, LangGraph orchestration, ...
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AI Agentic Engineer with 3+ years of experience in ML systems, data pipelines, and MLOps. Recently focused on LLM agents, RAG, long-term memory, LangGraph orchestration, ...
See MoreHi, I’m Sandeep Dharnia, a full-stack developer with a Bachelor's in Computer Science and hands-on experience building production-ready apps using React, TypeScript, Pyth...
See MoreI am Muchhadiya Darshan, an SDET and Technical Analyst with 18 years of experience driving quality across manual and automated testing in diverse domains. I design robust...
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I’m a PhD mathematician and applied AI engineer specializing in complex systems, data pipelines, and computational modeling. My work spans full-stack application developm...
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I'm a Swiss-based AI engineer with 5+ years delivering production-grade AI systems, from LLM pipelines and RAG architectures to full-stack SaaS platforms. I enjoy turning...
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I am a bright, inquisitive and professional leader with extensive experience coordinating complex technical projects, managing risks and delivering results. I spent fourt...
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Hi, I’m Zoë C. Cristante, a biology and environmental science researcher currently pursuing a Master of Environmental Science at ETH Zürich with a focus on Ecology and Ev...
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I'm a backend-focused software engineer with a passion for building reliable, scalable systems. I specialize in Python, Django, and modern microservices, delivering produ...
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Hi, I’m Mark Regenass, a Data and Domain Modeller with 25+ years of experience translating complex business domains into precise, implementable data structures. My work s...
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AI Systems Engineer focused on agentic AI, multi-agent systems, and production-grade LLM platforms. Builds retrieval-augmented and policy-aware AI decision systems with s...
See MoreI am an accomplished Data Scientist and AI Engineer with hands-on experience developing and deploying advanced machine learning models, including large language models, t...
See MoreData Science graduate of EPFL Switzerland with hands-on industry experience delivering real-world impact across AI/ML, with a recent focus on Retrieval-Augmented Generati...
See MoreWe have over 14,500 Data Scientists who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product: front-end, back-end, and deployment.
Build your MVPShort engagement to clear a backlog of bugs and stabilise a release.
Stabilise your releaseAdd LLM-powered features to your product, copilots, semantic search, or summarisation.
Integrate AIReact Native or Flutter app for iOS and Android from your existing spec.
Build your appDevelopment specialisms and the cross-functional roles you'll often hire alongside.
Reviews
“I had the pleasure of managing Jawad during our time at Success.ai, and he was a dependable and highly capable Full Stack AI Engineer. He consistently delivered high-quality work, took ownership of his tasks, and was always proactive in solving problems. Beyond his technical skills, Jawad was easy to work with, communicated...”
Amjad @ Nextek Solutions
Jun 29, 2026
“Mohammadjuma Nosrat was fantastic to work with. He demonstrated excellent skills in Python development and successfully automated our workflows. He built a highly efficient data delivery system, communicated clearly throughout the project, and delivered everything strictly on time. I highly recommend his technical...”
Qiyam @ Freelance
Jun 27, 2026
“Matthew is a product-minded Full-Stack Engineer who brings both technical depth and user empathy to his work. He collaborates effectively with design and product teams, asks thoughtful questions early, and ensures what we ship is both technically sound and user-friendly. He consistently takes initiative, owns features...”
Tyler @ Pomp
Jun 24, 2026
“Working with Jackline on a Machine Learning and AI annotation project was a smooth and positive experience. She was responsive, paid close attention to detail, and consistently delivered quality work. I appreciated her professionalism, reliability, and willingness to ensure tasks were completed accurately and according to...”
GladysGathigia @ SamaSource
Jun 17, 2026
“Mirko was great to work with me. He carried out all the high-level technical requirements accurately. Great developer!!!”
Ihor @ Sodick American Corporation
Jun 16, 2026
“Yukimori was great work with, they really listened to my needs and all work was delivered on time perfectly and clearly.”
Kelvin @ Ad Astra
Jun 1, 2026
Clients Rate Twine Data Scientists 5.0 / 5.0
on average across 116116 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted Data Scientists matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
CHF6,100 – CHF16,500
Full possible range for a mid-level Data Scientist over 2–4 weeks
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.
