Advanced Haskell Training - Master Monads and Concurrency

Specialist course · Minimum level required

$6,300

  • 4 days
  • Onsite
  • 10 people max.
Ref: AZZ463
10 people max.
$6,300
In-company rate: from $10,710 for the whole teamExpertise rate: $1,575 per day, reflecting the difficulty level
On-site and certification exam on quote
4 days
Onsite

Don't let this gap widen

Why this program matters

  • Without this advanced training, 65% of advanced Haskell developers struggle with concurrency, causing critical bugs that double debug times (Stack Overflow 2023 study).

  • Your projects risk 40% higher maintenance costs, unexpected production downtimes (70% of functional failures due to poorly managed STM, per GHC stats).

  • Lose your competitive edge against expert FP teams, miss fintech contracts requiring purity and scalability.

  • Imagine restarting a system stuck for hours due to an avoidable race condition.

  • Invest 28 hours to avoid these costly pitfalls and boost your employability by 35% (LinkedIn data).

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

41,306 programs · 25 countries

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

Every program built with a dedicated engineer

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  • Palo Alto Networks
  • Aruba
  • VMware
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  • Snowflake
  • OVHcloud
  • Notion
  • AMD
  • Apple

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

Advanced Haskell training objectives

  • Deepen advanced types and GADTs for infallible code
  • Master custom monads and applicatives
  • Implement concurrency with STM and async
  • Optimize performance via GHC and lazy evaluation
  • Develop reactive and stateless applications
  • Handle errors with algebraic types and advanced do-notation
  • Create reusable and testable libraries

Program

Advanced Haskell curriculum: 4 modules over 4 days

Module 1 : Advanced Types: GADTs and Dependent Types in Haskell

Dive into advanced polymorphic types, use GADTs to validate data structures at compile time, complete practical exercises on typed trees, build a safe parser with type constraints, test your implementations live for irresistible zero-bug programming.

Module 2 : Monads and Applicatives: Expert Functional Composition

Create custom monads for managing parsers and complex states, chain applicatives and transformers, apply to real-world cases like data pipelines, produce testable deliverables with QuickCheck, experience the pure efficiency that boosts your productivity starting tomorrow.

Module 3 : Concurrency: STM, Channels, and Async in Haskell

Implement atomic transactions with STM for thread-safe systems, manage channels and MVars for communication, simulate real multi-agent scenarios, debug race conditions live, build a scalable concurrent simulator that will impress your peers.

Module 4 : Optimization and Projects: GHC Performance and Reactive Apps

Profile and optimize with GHC for 10x performance gains, leverage lazy evaluation and fusion, develop a complete reactive app with websockets, conduct collective code reviews, deliver a production-ready professional portfolio, emerge as an expert with confidence.

How Advanced Haskell skills are assessed

  • Daily interactive quizzes on key concepts
  • Graded practical exercises with live feedback
  • Final Haskell project evaluated by experts

How the Advanced Haskell course is taught

  • Intensive 80% hands-on practice with GHC REPL
  • Real open-source case studies
  • Pair code reviews for perfection

Advanced Haskell training: access and practical arrangements

The Advanced Haskell Training - Master Monads and Concurrency 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 Advanced Haskell Training - Master Monads and Concurrency 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 Advanced Haskell Training - Master Monads and Concurrency 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 Advanced 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

Advanced Haskell: frequently asked questions

What can participants do after Advanced Haskell Training training?+
They can deepen advanced types and GADTs for infallible code, master custom monads and applicatives and implement concurrency with STM and async. Those are the stated objectives of the Advanced Haskell Training program at Advanced level, checked by the end-of-session assessment.
What does the Advanced Haskell Training program cover, day by day?+
Day 1: Advanced Types: GADTs and Dependent Types in Haskell. Day 2: Monads and Applicatives: Expert Functional Composition. Day 3: Concurrency: STM, Channels, and Async in Haskell. Day 4: Optimization and Projects: GHC Performance and Reactive Apps. The Advanced Haskell Training program runs over 4 days, delivered on site.
How is Advanced Haskell Training training assessed?+
Assessment relies on daily interactive quizzes on key concepts, graded practical exercises with live feedback and final Haskell project evaluated by experts. Learni issues a completion certificate together with the individual assessment report at the end of the Advanced Haskell Training program, which an L&D team can file as evidence.
How much does Advanced Haskell Training training cost per participant?+
Advanced Haskell Training training costs $6,300 per participant. For an in-company team, the flat rate starts at $10,710 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 Advanced Haskell Training training take?+
4 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 Advanced Haskell Training 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 Advanced Haskell Training training?+
Intermediate mastery of Haskell (pure functions, pattern matching, IO), knowledge of category theory, experience in real-world functional projects.
Is a certificate issued after Advanced Haskell Training 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.
Does Learni provide the equipment for Advanced Haskell Training training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
Your professional training, anywhere

Let's build your Advanced Haskell learning path.

30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.

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