Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Training Haskell Intermediate - Master Pure Functional Programming training are: Haskell basics (syntax, simple types, pure functions), functional programming concepts, comfort with GHC and Stack.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Haskell Intermediate - Master Pure Functional Programming training is available in distanciel. The format can be adapted to your needs (inter, intra, custom).

Training Haskell Intermediate - Master Pure Func... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Training Haskell Intermediate - Master Pure Functional Programming training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Training Haskell Intermediate - Master Pure Functional Programming training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Training Haskell Intermediate - Master Pure Functional Programming training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training objectives

Master algebraic types and advanced type inference

Implement higher-order functions and currying

Use monads and applicatives for functional composition

Develop concurrent programs with STM and async

Optimize Haskell code for real-world performance

Integrate key libraries like lens, parsec, and aeson

Build scalable applications in pure Haskell

Training program

Module 1Advanced Types: data types, pattern matching (GHC, structured exercises)

Dive into Haskell algebraic types, create data types to model complex domains like trees or graphs, practice exhaustive pattern matching on concrete data analysis cases, implement recursive functions with guards included, and validate a structured parsing module in pairs for immediate reuse.

Module 2Higher-Order Functions: currying, composition (functors, map/fold)

Explore higher-order functions in Haskell, curry your custom operators for smooth composition, apply map, fold, and traverse on infinite and lazy lists, solve real data transformation exercises like log processing, and produce optimized functional pipelines tested in live coding.

Module 3Monads and IO: Do notation, applicatives (Monad transformers)

Master Haskell monads with elegant do notation, chain State, Maybe, and IO for robust workflows, implement custom parsers with applicatives, process JSON files in real input/output, handle errors via Either, and deploy a complete interactive script validated by the team.

Module 4Concurrency: Async, STM, channels (GHC runtime)

Discover pure concurrency in Haskell, launch async threads with await, synchronize via STM for atomic transactions, model MVar channels for parallel pipelines, simulate a multi-client web server on concrete cases, optimize deadlocks, and test a scalable prototype in groups.

Module 5Advanced Projects: Lens, optimization, deployment (libraries, Cabal)

Apply everything in a final Haskell project, integrate lens for powerful optical updates, parse JSON with aeson on massive datasets, profile and optimize via GHC for x10 perf, package with Cabal/Stack, deploy a functional REST API, and present your certified deliverable with expert feedback.