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SergiySeletsky/README.md

Hi there, I'm Serhii Seletskyi πŸ‘‹

Agentic AI Innovation Leader | Principal AI Architect

πŸ“ Lviv, Ukraine
πŸ”— LinkedIn | GitHub


πŸš€ About Me

I help companies harness the right agentic AI technologies to scale operations and make them future-proof.
With 15+ years of experience in solution architecture, AI platforms, and cloud transformation, I specialize in building scalable, intelligent systems across diverse business domains.

At Intellias, I lead the development of enterprise Agentic AI platforms, driving innovation from concept to large-scale solutions β€” leveraging Semantic Kernel, LangGraph, Azure AI Foundry, GraphRAG, AutoGen, and fine-tuned Ollama models.

πŸ’‘ My mission is to boost competitive advantage with world-class architecture practices and AI accelerators.


πŸ† Career Highlights

Principal AI Solutions Architect β€” Intellias (2025 – Present)

  • Lead consulting and architectural design for Agentic AI platforms.
  • Establish best practices for Generative AI across enterprise use cases.
  • Spearhead rapid prototyping culture using Agentic AI coding methodologies.
  • Drive AI research, technology scouting, and enterprise adoption strategies.

Senior AI Solutions Architect β€” Intellias (2024 – 2025)

  • Led the development of IntelliAssistant, a flagship agentic AI platform.
  • Accelerated delivery through prototyping and architectural guidance.

Senior Solutions Architect / Head of Architecture β€” Intellias (2018 – 2024)

  • Managed solution architecture teams and strategic technology services.
  • Led Excellence Centers, competence management, and engineering communities.

Past Roles

  • Senior Solutions Architect β€” Team Technologies LLC
  • Solutions Architect β€” CoSo Cloud LLC
  • Software Architect β€” SoftServe
  • Lead / Senior Software Engineer β€” SoftServe & Renome-Smart

πŸ’‘ Core Competencies

  • Agentic AI & LLMs: Semantic Kernel, LangGraph, Azure AI Foundry, GraphRAG, AutoGen, Ollama
  • Architecture Patterns: DDD, CQRS, Event Sourcing, Event-Driven Design, Microservices
  • Cloud & DevOps: Azure, AWS, CI/CD, Serverless
  • Languages: C#, C++, English (Professional), Ukrainian (Native)
  • Leadership: Technical strategy, innovation programs, excellence centers, rapid prototyping culture

πŸ“š Publications & Talks

  • Publications:

    • Revolutionize Your Manufacturing Process with IIoT Digital Twins Ecosystem Apps
    • Scrum and Kanban, Mobile Development with Visual Studio, Make Your Project Up to Date
  • Speaking Topics:

    • CQRS, Event Sourcing, Microservices on Azure
    • AI platform architecture & agentic AI best practices
    • CI/CD, DevOps, Serverless adoption strategies
    • Agile frameworks and leadership

πŸ… Honors & Certifications

  • Awards: GoldenByte, Stevie 2020
  • Certifications:
    • Cloud Architecture: Advanced Concepts
    • Software Architecture: Domain-Driven Design
    • MCSD: Azure Solutions Architect
    • Enterprise Architecture Foundations

πŸ“« Let’s Connect

I’m always open to discussing AI innovation, enterprise architecture, and scalable cloud solutions.
You can reach me via LinkedIn or email me at [email protected].


⭐ "Scaling businesses into the future with agentic AI and world-class architecture."

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