Oni Tech

Expert OCaml and Haskell Consulting

Build robust, type-safe, functional software with proven expertise

We build high-quality, maintainable software solutions using OCaml and Haskell, leveraging strong type systems and functional programming principles.

Our team provides strategic guidance on architecture, performance optimization, and best practices for functional programming projects.

We help teams transition to functional programming with hands-on training, code reviews, and ongoing mentorship.

Years of experience building production systems in OCaml and Haskell across various domains.

Successfully delivered complex projects for clients ranging from startups to enterprises.

Active members of the OCaml and Haskell communities, contributing to key projects and libraries.

We specialize in leveraging the power of functional programming to build software that is:

Reliable: Strong type systems catch errors at compile time
Maintainable: Pure functions and immutability make code easier to reason about
Scalable: Functional patterns excel in concurrent and distributed systems
Performant: Efficient compilation and optimization for production workloads

January 13, 2021

August 23, 2015

May 23, 2009

Let's discuss how we can help with your next project.