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 Expert - Develop scalable and high-performance apps training are: Intermediate mastery of Haskell, experience in advanced functional programming (OCaml or Scala), notions of category theory and lambda calculus.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Haskell Expert - Develop scalable and high-performance apps training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Training Haskell Expert - Develop scalable and h... | 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 Expert - Develop scalable and high-performance apps 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 Expert - Develop scalable and high-performance apps 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 Expert - Develop scalable and high-performance apps 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 dependent types for infallible code

Implement advanced custom monads and applicatives

Develop performant concurrent and parallel systems

Optimize performance with GHC and expert profilers

Design scalable production architectures

Apply industrial best practices in Haskell

Integrate Haskell into complex hybrid stacks

Training program

Module 1Advanced Types: Dependent Types and GADTs in Haskell

Dive into dependent types and GADTs to model invariants at compile time, use exercises on secure parsers, build a critical data validator with singletons, test property proofs via QuickCheck, produce a production-ready functional deliverable, while mastering GHCi and Stack tools for a smooth and efficient workflow.

Module 2Monads and Effects: Transformers and Expert Composition in Haskell

Compose custom monads with MTL and transformers, implement effects like StateT and ReaderT on real-world data pipeline cases, solve backtracking problems with LogicT, conduct collaborative exercises on financial simulations, generate reusable modular deliverables, discover advanced patterns for expressive and maintainable code that boosts your productivity.

Module 3Concurrency: STM and Asynchronous Parallelism in Haskell

Develop atomic transactions with STM for distributed systems, parallelize intensive computations via Par monad and evaluate, simulate concurrent web servers with async and conduits, test resilience under load with benchmarks, produce a scalable deadlock-resistant API prototype, master Control.Concurrent for ultra-reactive real-time apps.

Module 4Optimizations: Profiling and Performance Tuning in Haskell

Profile your code with GHC Prof and Eventlog, apply list fusions and strictness to accelerate algorithms, optimize memory via unboxed arrays and fusion, conduct exercises on massive datasets, measure gains up to 10x, deliver a benchmarked optimized module, transform your Haskell apps into high-performance powerhouses ready for industry.

Module 5Real Projects: Architectures and Expert Haskell Deployment

Design a complete scalable app with Servant and Persistent, integrate CI/CD via Nix and Docker, apply advanced lenses for elegant manipulations, collaborate on a simulated open-source project, deploy to production with monitoring, produce a concrete deployable portfolio, leave with total mastery to dominate enterprise Haskell challenges.