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Antonin Januska

Hi, I'm Antonin.

AI pioneer building the future of legal tech.

I'm a Staff Engineer with 20 years of software development experience. I write extensively about AI workflows, technical leadership, and lessons learned from building software at scale. My work focuses on helping teams leverage AI tools effectively.

My Journey to AI

My path to AI started with two decades of building software. From freelance web development in the early 2000s to leading engineering teams at scale-ups, I've seen technology evolve from jQuery to cloud-native architectures. That experience taught me what makes tools actually useful for developers.

When AI coding assistants emerged, I saw their potential immediately. Not as replacements for developers, but as multipliers. I dove deep into understanding how to work with AI effectively, experimenting with Claude Code, GitHub Copilot, and others. Now I help companies implement AI workflows that deliver real productivity gains.

Currently, I work as a Staff Engineer at a legal AI company, where I build systems that combine traditional software engineering with cutting-edge AI capabilities. It's the most exciting work I've done in my career.

Experience

2024-Present

Staff Engineer

Legal AI Company

Building the future of legal tech with AI-powered workflows and automation.

2020-2024

Staff Engineer

SaaS Platform

Led architecture and technical strategy for a high-scale platform.

2017-2020

Senior Software Engineer

Enterprise Software

Built scalable full-stack applications and mentored engineering teams.

2012-2017

Software Engineer

Various Startups

Full-stack development across multiple domains and tech stacks.

2005-2012

Developer

Freelance & Agencies

Started career building websites and web applications.

What I Work With

AI & Automation

Claude CodeGitHub CopilotLLM IntegrationAI Workflows

Languages

TypeScriptJavaScriptPythonGo

Frameworks

SvelteKitReactNode.jsNext.js

Leadership

Technical ArchitectureTeam LeadershipMentoringCode Review

Let's Work Together

I help companies implement AI workflows and accelerate their development teams. Whether you need consulting, training, or hands-on implementation support, I'd love to hear from you.

Get in touch