Hire LLM Evaluators
Rachel Park
Rachel is a big data professional experienced in various domains, including robotics, biotech R&D, entertainment/media, and healthcare. With 10+ years of experience in data mining and machine learning technologies, she's a proactive leader with strengths in communication and collaboration. With her expertise in the ML ecosystem, both on-prem and cloud-based, Rachel promotes automated data solutions and manages concurrent objectives to drive efficiency and influence positive outcomes.
Show MoreEnes Gokce
Enes is a data scientist with eight years of experience in machine learning (ML) and natural language processing (NLP). He has a demonstrated history of working with deep learning and extensive experience programming in Python and R. His areas of professional interest include generative AI (GenAI), large language models (LLMs), and hybrid AI solutions with retrieval-augmented generation (RAG) systems.
Show MoreRado Fulek
Rado is a developer with versatile programming and problem-solving skills and six years of software development experience. Furthermore, he conducted cutting-edge research about graph algorithms and published 50+ research articles. His main strengths are in back-end development, but his diverse professional experience allows him to work efficiently on the front end. Rado's industry experience is backed by a bachelor's and master's degree in computer science and a PhD in mathematics.
Show MoreSkyler Insler
Skyler is a senior engineering leader with over 18 years of experience building full-stack software, cloud-native web and data infrastructure, and implementing AI workflows at scale. He has defined technical strategies, led senior engineering teams, and partnered with non-technical teams to deliver lasting solutions used by millions of daily users. Skyler is a hands-on contributor across architecture, implementation, and organizational execution.
Show MoreTety Loscutoff
Tety is a technology entrepreneur who strives to provide clients with end-to-end service when creating new software solutions or revamping old ones. Some of the projects she has completed include financial and accounting systems, AI-powered document processing, forecasting, and anomaly detection. Tety has worked for clients across various countries and industries, including energy, government, education, and biotechnology.
Show MoreHernan Marano
Hernán is an AI engineer and software architect with 23 years of experience who turns unclear problems into AI systems that thrive in production. He builds LLM applications and the evaluation and observability layer around them, sets technical direction, and stays in the code. Most of his career has been on multi-tenant platforms in healthcare, insurance, and legal, where failure is expensive. He is completing an M.Sc. in artificial intelligence.
Show MoreAlex Baas
Alex is a 15+ year engineer specializing in high-performance computing and Agentic AI. He builds "Action-Oriented AI" via autonomous workflows, Model Context Protocol (MCP), and optimized GraphRAG pipelines. Alex bridges complex LLM reasoning with production execution using LangGraph, CrewAI, and robust LLMOps. Holding an INSEAD MBA, he combines deep technical mastery of agentic orchestration with strategic business and project leadership.
Show MoreAhmed Shaher
Ahmed is an applied AI leader with 10 years of experience building production AI systems at Microsoft scale and delivering enterprise AI platforms across the Gulf. He leads the OSOS AI Platform at Mozn, owning multi-GPU LLM inference, retrieval, and agentic orchestration deployed into air-gapped government environments. He works with clients from technical discovery through production rollout, and holds a master's in machine learning from Georgia Tech.
Show MoreArzam Abid
Arzam is a senior AI engineer and AI architect with 6 years of experience designing and shipping production AI, NLP, and computer vision systems. She specializes in GenAI platforms, agentic AI, and integrating LLM-powered capabilities into enterprise systems via RAG, embeddings, and API-driven services. Arzam turns ambiguous requirements into reliable, production-grade AI that ships.
Show MoreAmit Kumar
Amit is an AI engineer with 12 years of hands-on experience building production-grade generative AI and machine learning solutions, specializing in transforming complex business problems into scalable, high-impact AI products across healthcare, telecom, and insurance. He has led cross-functional teams and architected end-to-end platforms for global clients. With a focus on measurable outcomes, Amit has consistently delivered meaningful improvements in efficiency, automation, and decision-making.
Show MoreLeonardo dos Santos Pinheiro
Leonardo is a senior AI engineer with 10+ years of experience shipping production AI, including six years delivering engagements through Toptal. He specializes in LLM agents, retrieval-augmented generation (RAG), and LLM evaluation and LLMOps, working end-to-end from prototype to deployed services. At Microsoft, Leonardo built an LLM evaluation infrastructure. On recent Toptal engagements, he built RAG copilots and automated MLOps pipelines.
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