Gontek LLC delivers custom web and software solutions, AI-powered systems, and seamless migration from outdated infrastructure to modern, scalable technology.
Get in touchWhat we do
From greenfield builds to complex system overhauls, we cover the full spectrum of modern software development.
Tailored web applications and software systems built to your exact specifications — performant, maintainable, and designed to grow with your business.
We embed AI into your existing workflows and products — intelligent automation, smart analytics, and LLM-powered features that create real business value.
We assess, plan, and execute migration of aging systems to modern cloud-native infrastructure — minimizing risk and downtime while future-proofing your stack.
Why AI matters
Businesses that adopt AI now are building compounding advantages. We make that adoption practical, fast, and tailored to your needs.
Free your team from manual, time-consuming processes and let AI handle the volume.
AI surfaces patterns in your data and drives insights that lead to better business outcomes.
AI-powered systems grow with your demand — handling more with the same resources.
Legacy modernization
Outdated tech is a liability. We specialize in moving businesses off brittle, expensive legacy systems onto modern, cloud-ready solutions — safely and efficiently.
We map your current stack, identify bottlenecks, and uncover hidden risks before touching a single line of code.
We design a phased migration path that keeps your business running while modernizing the foundations beneath it.
Incremental delivery with zero-downtime deployments. Every step tested, validated, and rolled out with precision.
Once live, we tune performance, set up observability, and ensure your new system is ready for whatever comes next.
Have a project in mind? Whether it's a new product, an AI integration, or a legacy system that needs a modern overhaul — we'd love to hear about it.
gontek@proton.me