Oleh
From United Kingdom (UTC+1)
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offers now 🔥Oleh – Python, Typescript, Elixir
Oleh is a Python and TypeScript engineer who builds production LLM systems, from agent runtimes to evaluation platforms. He owned end-to-end delivery for an agent runtime used in real customer workflows, led AI evaluation work for a top-tier bank, and was among the first engineers on a voice-agent platform.
8 years of commercial experience in
Main technologies
Additional skills
Direct hire
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Let’s get started today!Experience Highlights
Applied AI Engineer / Forward Deployed Engineer
A voice platform providing foundational capabilities for production voice agents.
- Worked as one of the platform’s first engineers and built foundational components for voice-agent capabilities.
Forward Deployed Engineer
A production data-processing pipeline delivered for a regulated customer team.
- Defined scope from initially ambiguous requirements and owned the design, implementation, and deployment of the pipeline.
Forward Deployed Engineer
An enterprise evaluation capability for benchmarking existing AI systems using curated datasets and repeatable evaluation pipelines.
- Worked directly with HSBC stakeholders to shape the solution;
- led the evaluation track;
- built datasets and evaluation pipelines;
- prepared demonstrations for HSBC’s CEO and leadership team.
Product Engineer
An LLM agent runtime used by customers such as Gusto and Filevine to execute agentic workflows.
- Built and shipped the runtime and collaborated directly with customers on production use cases.
Product Engineer
An evaluation platform enabling teams to run evaluations on AI agents at scale.
- Owned delivery end to end, from the user interface through the backend;
- worked directly with customers on product development and support.
Software Engineer
A travel technology platform integrating multiple airline APIs and processing more than one million requests per day.
- Integrated multiple airline APIs and maintained reliable performance at scale;
- built reporting and observability tools to identify production issues early;
- led technical designs and retrospectives and presented engineering updates company-wide.
Software Engineer
A customer-facing cloud platform that simplified and accelerated the manufacturing process for earbud manufacturers.
- Developed the cloud platform used by manufacturing customers;
- helped Qualcomm enter a new market that generated $15 million in revenue;
- contributed to product-roadmap work through a Product Management mentorship.