Hire Freelance Conversational AI Experts
Erick Katzenstein
Erick is a full-stack engineer with exceptional velocity and an obsession for UX design. With 15 years of experience in engineering and design, his main areas of expertise include product development, 3D interaction, data visualization, and conversational AI (ChatGPT and Llama 2). Erick can build an entire product from scratch and looks forward to the next exciting project.
Show MoreZainab Zaheer
Zainab is a senior AI and data systems engineer with 9+ years of experience designing production AI platforms. Her expertise spans ML and deep learning, retrieval and evaluation, agentic AI, RAG, and scalable data systems. Zainab combines strong AI foundations with systems engineering to architect reliable, production-grade solutions to complex business problems.
Show MoreJesús Martínez
Jesús is an AI and back-end engineer with 14 years building software and 10 years shipping production ML systems. He specializes in LLM applications, AI agents, workflow automation, and scalable back-end services. From prototyping NLP models to deploying multi-agent platforms, he delivers end-to-end solutions using Python, modern AI frameworks (OpenAI, Anthropic, open-source LLMs), RAG architectures, and cloud infrastructure, helping clients move fast without sacrificing quality.
Show MoreGlaudys Nuñez Ascanio
Glaudys is a senior front-end and full-stack engineer with nine years of experience building production SaaS and enterprise applications. She specializes in React, Next.js, TypeScript, Tailwind CSS, and complex UI development, with strong back-end experience in Python, FastAPI, Node.js, PostgreSQL, and REST/GraphQL APIs. Glaudys is also an AI-first developer experienced with Claude, Cursor, Copilot, and agentic development workflows.
Show MoreMoaed Yahia
Moaed is a senior engineering leader with 10+ years of experience delivering production-grade voice agents, GenAI chatbots, and full-stack platforms. He combines deep expertise in Python, React, Node.js, and cloud architecture with proven leadership of teams of up to ten engineers, consistently shipping scalable, customer-centric solutions across the UK, Germany, and the US. Moaed will be a great addition to any team.
Show MoreChristos Paschalidis
Christos is a full-stack developer with 10+ years of hands-on experience. He has a strong background in various industries, especially healthcare and education. He has had clients across the EU and the US. Christos specializes in Rust and Go on the back end and excels at using TypeScript, React, and Next.js on the front end. When it comes to cloud providers, he is skilled in Azure and GCP.
Show MoreAkhil Cherian Verghese
Akhil worked full-time as a software and AI engineer for 13 years (1 year at Krazimo, 6 years at Google, 4 years consulting on AI projects, and 2 years at IBM). He's designed, implemented, and shipped technically complex products for Google Workspace, involving coordinating efforts among large teams and meeting the highest engineering standards. Akhil is looking to lead GenAI projects for new clients—seeing what people are looking for in the world of AI at medium-sized enterprises.
Show MoreDmitry Vasilyev
Dmitry is a forward deployed engineer, seasoned CTO, and principal engineer with 20+ years of experience in AI, telecom, fintech, medtech, game development, and Web3. He leads production-ready AI agent ecosystems, orchestrates complex model workflows, and customizes LLMs for real-world automation. Dmitry has built high-load systems used by millions, led deep tech initiatives, and delivered products for Fortune 500 companies, combining engineering depth with strong execution and product vision.
Show MoreNarine Aghalaryan
Narine is a senior software engineer with 9 years of experience in Java development and modern AI integration for clients such as Async and Fortra. Her primary expertise is in Java, Spring Boot, event-driven architecture, and LLM-powered solutions, where she thrives in cloud-native environments. Narine builds scalable distributed systems and intelligent workflows that enhance product capabilities and improve operational efficiency.
Show MoreShahzaib Saleem
Shahzaib is a senior AI and data architect with 20+ years of experience designing enterprise-scale data platforms and the last 6+ years focused on applied AI, LLMs, and generative AI systems. He specializes in retrieval-augmented generation (RAG), AI agents, conversational AI, and large-scale data pipelines, building production-grade AI systems used across automotive, healthcare, finance, retail, and HR domains.
Show MoreShivam Choudhary
Shivam is a lead AI engineer and architect with 8+ years of experience building enterprise-grade AI platforms across renewable energy, IT Ops, procurement, and enterprise analytics. He specializes in agentic AI, RAG, conversational AI, LLM evaluation, and infrastructure. He combines strong foundations in software and data engineering with modern LLM technology to deliver production-ready AI solutions. Shivam helps clients modernize workflows, improve efficiency, and deliver measurable outcomes.
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