Training: Mastering JSON Serialization and Deserialization in Java with Jackson

$1,155

  • 1 day
  • Onsite
  • 8 people max.
Ref: XBD129
8 people max.
$1,155
In-company rate: from $2,195 for the whole team
On-site and certification exam on quote
1 day
Onsite

Don't let this gap widen

Why this program matters

  • Without mastering JSON serialization and deserialization in Java with Jackson, 65 % of REST API bugs stem from parsing errors, causing unexpected downtime.

  • Developers lose an average of 25 % of their time on debugging, or 200 hours per year and thousands of euros wasted per project.

  • These incidents expose the company to revenue losses of 5 000 € per hour of unavailability and weaken your career against higher-performing teams.

  • Every delay builds critical technical debt, leaving your applications vulnerable and non-competitive.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development 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

25,806 programs · 25 countries

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

Every program built with a dedicated engineer

  • OpenAI
  • Anthropic
  • Mistral AI
  • NVIDIA
  • Google
  • Amazon Web Services
  • Microsoft Dynamics 365
  • Salesforce
  • ServiceNow
  • SAP
  • Oracle
  • Cisco
  • Fortinet
  • Palo Alto Networks
  • Aruba
  • VMware
  • Red Hat
  • Databricks
  • Snowflake
  • OVHcloud
  • Notion
  • AMD
  • Apple

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

JSON Serialization and Deserialization training objectives

  • Understand how the Jackson library works
  • Serialize Java objects to JSON
  • Deserialize JSON data to Java objects
  • Configure and customize Jackson for advanced cases
  • Handle common errors and special cases with Jackson

JSON Serialization and Deserialization curriculum: 1 module over 1 day

Module 1 : Introduction to Jackson and First Steps

Presentation of the Jackson library, differences with Gson, installation via Maven or Gradle. Serialization of simple objects, configuration of the ObjectMapper, first practical examples of Java <-> JSON conversion. Practical exercises on transforming Java classes to JSON and vice versa.

How JSON Serialization and Deserialization skills are assessed

  • Completion of practical exercises on serialization and deserialization
  • Multiple-choice quiz to validate knowledge at the end of the training

How the JSON Serialization and Deserialization course is taught

  • Interactive sessions with live demonstrations
  • Hands-on exercises on real-world use cases
  • Q&A at the end of the session
  • PDF training materials provided to each participant

JSON Serialization and Deserialization training: access and practical arrangements

The Training: Mastering JSON Serialization and Deserialization in Java with Jackson 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: Mastering JSON Serialization and Deserialization in Java with Jackson 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: Mastering JSON Serialization and Deserialization in Java with Jackson 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 JSON Serialization and Deserialization 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

JSON Serialization and Deserialization: frequently asked questions

What can participants do after Training: Mastering JSON Serialization and Deserialization in Java with Jackson training?+
They can understand how the Jackson library works, serialize Java objects to JSON and deserialize JSON data to Java objects. Those are the stated objectives of the Training: Mastering JSON Serialization and Deserialization in Java with Jackson program at Intermediate level, checked by the end-of-session assessment.
How is Training: Mastering JSON Serialization and Deserialization in Java with Jackson training assessed?+
Assessment relies on completion of practical exercises on serialization and deserialization and multiple-choice quiz to validate knowledge at the end of the training. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering JSON Serialization and Deserialization in Java with Jackson program, which an L&D team can file as evidence.
How much does Training: Mastering JSON Serialization and Deserialization in Java with Jackson training cost per participant?+
Training: Mastering JSON Serialization and Deserialization in Java with Jackson training costs $1,155 per participant. For an in-company team, the flat rate starts at $2,195 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 Training: Mastering JSON Serialization and Deserialization in Java with Jackson training take?+
1 day, 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 Training: Mastering JSON Serialization and Deserialization in Java with Jackson 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 Training: Mastering JSON Serialization and Deserialization in Java with Jackson training?+
Mastery of Java language basics.
Is a certificate issued after Training: Mastering JSON Serialization and Deserialization in Java with Jackson 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 Training: Mastering JSON Serialization and Deserialization in Java with Jackson 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 JSON Serialization and Deserialization learning path.

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

Reply within 24h · Vetted experts · USD invoicing · W-9 available
On-site & remote

JSON Serialization and Deserialization training in your city

Available on-site and remotely. Pick your city to see the local training center.

Share in 2 clicks