GeezerVison

What I'm Building

Agentic AI Developer Workflows

Building AI-assisted development workflows with Claude Code, MCP servers, and custom skills — turning multi-step engineering tasks into reviewable, automated pipelines with built-in quality gates.

Frontend Observability Sandbox

A Nuxt 4 app instrumented with OpenTelemetry for traces, metrics, and logs — exported via OTEL Collector to Grafana Cloud. A hands-on environment for learning frontend observability.

Multi-Tenant Frontend Architecture

Modular feature → flow → tenant → app hierarchy powering a large-scale Nuxt.js platform. Trunk-based development with observability baselines as guardrails for safe, continuous delivery.

Headless Frontend Modules

Reusable, infrastructure-agnostic feature modules (auth, onboarding, payments, dashboard) powered by Pinia, XState, and dependency injection contracts. Stateful units initialized via shared context.

Tech Stack


Core
State & Logic
Backend
CMS
Infrastructure
Observability
AI Tooling

`$ whoami`

const sergii = {
  role: "Senior Frontend Engineer",
  company: "LotusFlare",
  location: "Kyiv, Ukraine",
  focus: [
    "Agentic AI developer workflows",
    "Frontend observability & DevOps",
    "Multi-tenant frontend architecture",
    "Modular frontend systems. Vue/Nuxt/TypeScript",
  ],
};