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doytsujin/README.md

🤖 Link-Think-Act · Principal Engineer · Agentic Datasets · Semantic Gateways · Agentic AI & Scientific Data Systems · AI & Data Infrastructure · IEEE Member · Research & Technical Speaker

He/Him

About

I am an engineer first. In every domain, I start by understanding the problem, take ownership of it, and build the right engineering solution. Across scientific computing, AI, finance, pharmaceutical manufacturing and industrial automation, I focus on how systems work and on delivering tangible results. I design and deliver intelligent data and AI infrastructure, combining principal-level engineering with applied research and technical leadership. My work spans the full lifecycle: problem formulation, architecture, experimentation, implementation, deployment and production operations. I am most interested in complex challenges where existing approaches fall short and new architectures, algorithms or computational methods can make a meaningful difference. What I work on:

  • Full-stack software design and implementation.
  • Agentic AI infrastructure: semantic caching, control planes, lifecycle state machines and governed autonomy.
  • Distributed systems and intelligent data platforms: semantic infrastructure, knowledge graphs, heterogeneous data integration and AI-enabled services.
  • Scientific computing and applied ML: turning domain problems into computational models, algorithms and practical solutions.
  • Security-critical architectures for autonomous systems: policy enforcement, execution governance and human-in-the-loop control.
  • Near-real-time telemetry, observability, provenance, auditability and decision records across multi-terabyte environments.
  • Declarative infrastructure: Kubernetes, GitOps, custom resource models and control-plane architectures.
  • Technical leadership, mentorship and collaboration across engineering, data science, MLOps and SRE.

I apply AIOps, MLOps, DevSecOps and SRE practices to systems that must stay reliable, secure, explainable and operable in regulated environments. My background spans high-reliability domains: reactive platforms in banking and finance, GxP-aligned pharmaceutical manufacturing and scientific informatics, and industrial automation for semiconductor manufacturing. As part of a scientific organization, I have contributed to research in data, AI and applied AI. I also pursue applied research through peer-reviewed publications, IEEE conferences, technical writing and open-source prototypes. Research expands what is possible; engineering turns it into working, measurable and reliable systems. My motivation is simple: own difficult problems, build things that work, and advance the engineering of intelligent computational systems.

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  1. ok-croissant-policy-profile ok-croissant-policy-profile Public

    A policy profile for Croissant dataset descriptors. Croissant 1.1 says where data use conditions go; no version says how one is evaluated. This is that half: a decision procedure over five operator…

    Python

  2. ok-governed-motion ok-governed-motion Public

    A manipulator that cannot be commanded without a policy decision. The planner and driver entry points require an approval token only the policy evaluator can construct, so actuating on a refused in…

    Rust

  3. agentic-datasets/reference agentic-datasets/reference Public

    A framework-independent behavioural contract for agentic datasets, expressed as language-neutral executable conformance vectors. 15 assertions checked without implementation-internal access, agains…

    Python

  4. agentic-datasets/programme agentic-datasets/programme Public

    What an agentic dataset is: a descriptor, bounded capabilities, declared prohibitions, and a control plane that decides admissibility before an action runs. Prose only, no code — the contract, the …

  5. ok-kafka-estate-calc ok-kafka-estate-calc Public

    Partition skew, thundering herd and recovery headroom for a large device estate. Exact arithmetic over Kafka DefaultPartitioner, entirely in the browser, no cluster and no build step. Hashing balan…

    JavaScript

  6. ok-nfcore-admission-gate ok-nfcore-admission-gate Public

    Prospective admission gate over a real nf-core pipeline: descriptor-driven refusal in Nextflow beforeScript, Workflow Run RO-Crate provenance, measured overhead

    Python