AI-First Engineering
We help companies build with AI — from strategy to production.
LLM integration, intelligent automation, AI-powered products, and scalable infrastructure.
What We Do
From AI strategy to production deployment — we bring deep engineering expertise to every engagement.
AI Strategy & Consulting
Identify high-impact opportunities to integrate AI into your products and workflows. We assess feasibility, design architecture, and build roadmaps.
LLM Integration
Build production-grade applications powered by large language models. RAG pipelines, prompt engineering, fine-tuning, and evaluation frameworks.
AI-Powered Products
End-to-end development of AI-native products — from intelligent search and recommendation engines to autonomous agents and conversational interfaces.
MLOps & Infrastructure
Scalable ML infrastructure, model deployment pipelines, monitoring, and observability. Cloud-native architecture on AWS, GCP, or Azure.
Scalability & Performance
Deep expertise in PostgreSQL, Redis, distributed systems, and high-throughput architectures. We make applications fast and resilient.
DevOps & Automation
CI/CD pipelines, Docker, Kubernetes, infrastructure as code. Automate everything from development environments to production deployments.
Tech Stack
About
Konstantin Gredeskoul
CEO & Founder
Konstantin is a seasoned engineering leader and founder of ReinventONE. With decades of experience across distributed systems, scalability, and open source, he now focuses on applied AI and AI-first engineering — helping teams integrate large language models, vector databases, and intelligent automation into production systems.
Portfolio
A selection of companies we've helped with scalability, infrastructure, and engineering.
Open Source
A passion for open source, with contributions spanning multiple languages and ecosystems.
simple-feed
A complete social activity feed implementation that scales to millions of users, using Redis as the backend with constant read time for each feed consumer.
kigster/simple-feed
sym
Easy-to-use symmetric encryption using AES-256-CBC cipher with a 256-bit key, encrypted with a conveniently cached password.
kigster/sym
warp-dir
A command line utility that lets you bookmark frequently used folders so you can quickly warp (cd) into them.
kigster/warp-dir
arli
Arduino Library manager decoupled from any IDE, with a project generator based on arduino-cmake.
kigster/arli
ventable
A take on the "Observable" design pattern with Events as first class citizens.
kigster/ventable
laser-cutter
Given a 3D box dimension, generates a PDF layout for laser-cut snap-on enclosures. Powers MakeABox.io.
kigster/laser-cutter
makeabox.io
A website for generating PDF layouts for laser cutting.
kigster/makeabox.io
sym-crypt
Pure encryption routines used by the sym gem.
kigster/sym-crypt
attr_memoized
An attribute memoization library that offers thread safety during initialization.
kigster/attr_memoized
register
A tiny library that turns a module into a Facade to application globals via auto-generated module-level methods.
kigster/register
dupervisor
Converts config files between YAML, JSON, and Windows INI format.
kigster/dupervisor
Contact
Ready to bring AI into your product? Let's talk.
San Francisco, CA
1113 Carolina Street, San Francisco, CA 94107, USA