With the availability of multicore variants of the recent OCaml versions (4.10 and 4.11) that maintain backwards compatibility with the existing OCaml C-API there has been increasing interest in the wider OCaml community for parallelising existing OCaml code. We propose a presentation which will take the attendees through the following steps aimed at developing parallel programs with Multicore OCaml: * Installing the latest Multicore OCaml compiler * Brief overview of the low-level API for parallel programming * A tour of domainslib – a high-level parallel programming library for Multicore OCaml * Common pitfalls when parallelising ∙ Tools for diagnosing Multicore OCaml performance