Training Haskell - Developing Robust Functional Software

$2,310

  • 2 days
  • Onsite
  • 10 people max.
Ref: MVX273
10 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without intermediate Haskell proficiency, developers waste 50% of their time debugging concurrency bugs, costing an average of 20k€ per project in delays.

  • Fintech firms suffer 3x more critical incidents without pure functional languages, with 65% of data breaches linked to imperative errors.

  • In 2024, 82% of senior backend roles require Haskell or equivalent, risking career obsolescence.

  • Every quarter without Haskell skills widens a fatal competitive gap against tech leaders.

Allan BUSI, Learni trainer · AI expert
Allan BUSI

Learni trainer · AI expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

25,808 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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  • Aruba
  • VMware
  • Red Hat
  • Databricks
  • Snowflake
  • OVHcloud
  • Notion
  • AMD
  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Haskell training objectives

  • Master advanced types and polymorphism in Haskell for professional code
  • Implement custom monads in certified enterprise projects
  • Develop scalable concurrent applications with Haskell
  • Optimize the performance of Haskell programs via lazy evaluation
  • Design reusable functional data structures
  • Integrate Haskell into professional environments with Stack and Cabal

Haskell curriculum: 2 modules over 2 days

Module 1 : Advanced Haskell Types: Implementing Polymorphism and Data Structures (GHCi, QuickCheck, Unit Tests)

Dive into algebraic types and type classes to create flexible and safe data structures, install GHCi and Stack for an optimal development environment, perform practical exercises on binary trees and polymorphic lists, test with QuickCheck to validate robustness, produce a reusable module with complete documentation, and benefit from individualized feedback to accelerate your professional skills in the enterprise.

Module 2 : Haskell Monads and Concurrency: Scalable Asynchronous Applications (Async, STM, Performance Benchmarks)

Explore IO, State, and custom monads to manage side effects in a pure manner, implement concurrent tasks with Async and atomic transactions via STM, develop a concrete case of a multithreaded server application, measure performance with criteria and GHC Prof, optimize code for production scalability, and finalize a deployable red thread project ready for integration in a certified professional context.

How Haskell skills are assessed

  • Quiz to validate acquired knowledge at the end of the training
  • Continuous assessment through practical Haskell exercises
  • Presentation of the functional red thread project to the trainer

How the Haskell course is taught

  • Courses led by an active expert Haskell trainer
  • Practical exercises on real enterprise cases in functional programming
  • Progressive red thread project throughout the training
  • Complete course materials provided to each participant

Haskell training: access and practical arrangements

The Training Haskell - Developing Robust Functional Software program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training Haskell - Developing Robust Functional Software program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Haskell - Developing Robust Functional Software program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your Haskell training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Haskell: frequently asked questions

Which tools are used in Haskell training?+
Hands-on work runs on GHCi, quickCheck, unit Tests, async, STM and performance Benchmarks. Those tools come from the Haskell program itself, delivered on site over 2 days, so participants practise on the stack they will use at work.
What can participants do after Haskell training?+
They can master advanced types and polymorphism in Haskell for professional code, implement custom monads in certified enterprise projects and develop scalable concurrent applications with Haskell. Those are the stated objectives of the Haskell program at Intermediate level, checked by the end-of-session assessment.
What does the Haskell program cover, day by day?+
Day 1: Advanced Haskell Types: Implementing Polymorphism and Data Structures (GHCi, QuickCheck, Unit Tests). Day 2: Haskell Monads and Concurrency: Scalable Asynchronous Applications (Async, STM, Performance Benchmarks). The Haskell program runs over 2 days, delivered on site.
How is Haskell training assessed?+
Assessment relies on quiz to validate acquired knowledge at the end of the training, continuous assessment through practical Haskell exercises and presentation of the functional red thread project to the trainer. Learni issues a completion certificate together with the individual assessment report at the end of the Haskell program, which an L&D team can file as evidence.
How much does Haskell training cost per participant?+
Haskell training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Haskell training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Haskell training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Haskell training?+
Basic knowledge of Haskell (syntax, simple types, pure functions) and imperative programming.
Is a certificate issued after Haskell training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Your professional training, anywhere

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