Jakub Lewandowski
Senior AI Application Engineer
Wrocław, Poland · Europe/Warsaw (UTC+2) · 11 years of experience
Jakub focuses on shipping dependable AI product experiences from typed APIs through production UX.
Request a shortlistWhy this profile fits
Product-quality AI UX
Builds responsive, accessible interfaces that make uncertainty, sources, progress, and recovery understandable.
Typed model contracts
Uses structured outputs, validation, regression tests, and fallbacks to keep model behavior inside the application contract.
Full-stack ownership
Ships the interface, service, data path, observability, and deployment as one operable product.
Relevant toolkit
TypeScript
React
Next.js
Python
FastAPIDelivery evidence
Selected work
Service Scaffold Copilot
cloud infrastructureDesigned and delivered a customer-facing AI application focused on developer-facing AI tools; cut internal service scaffold time from two days to 35 minutes with policy-aware generation. The release included accessible UX, typed model contracts, regression tests, observability, and cost-aware deployment.
Infrastructure Change Explainer
cloud infrastructure operationsBuilt the supporting control and measurement layer for the primary system, covering review queues, regression checks, operational visibility, and a documented handoff to the owning team.
Relevant experience
Career timeline
Senior AI Application Engineer
2023–PresentDevlyn client assignments · Remote
- Led developer-facing AI tools delivery for a cloud infrastructure team and cut internal service scaffold time from two days to 35 minutes with policy-aware generation.
AI Application Engineer
2015–2022cloud infrastructure product company (confidential) · Wrocław, Poland
- Built production systems in cloud infrastructure, with increasing ownership of reliability, testing, and stakeholder delivery.
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Skill depth
Show experience in context.
Relevant experience by skill
See the complete skill index
Languages
Frameworks
Tools
Platforms
Storage
Paradigms
Credentials
Certifications
NVIDIA-Certified Associate: Generative AI LLMs
NVIDIA · 2025 · Certified
Google Cloud Professional Cloud Developer
Google Cloud · 2024 · Certified
Communication
Languages
English
Fluent
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