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Advanced Lottie Training - Animate Fluid Sites and Apps

Ref: IML809
10 people max.
$5,040 HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$180/day onsite · +$540 with certification exam
4 days
Remote

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Learning objectives

  • Optimize Lottie animations for maximum performance
  • Integrate Lottie into interactive web and mobile applications
  • Customize advanced effects with JavaScript and segments
  • Debug and compress Lottie files without quality loss
  • Deploy Lottie in React, Vue, or Flutter with real-world cases
  • Create responsive and accessible animations

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without advanced Lottie mastery, your After Effects animations bloat sites by 2-5 MB, causing 45% mobile drop-offs according to Google.

  • Load times >3s triple bounce rates, losing 32% of e-commerce conversions.

  • Haphazard debugging exposes cross-browser bugs, frustrating 60% of users.

  • Competitors with fluid Lottie capture 25% more traffic via engaging micro-interactions.

  • Investing 28 hours avoids these losses, boosting animation ROI x4 in fluidity and retention.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Day 1: Advanced Lottie Export and Optimization with Bodymovin (advanced tools, segments, precomps)

Dive into advanced After Effects export to Lottie, test Bodymovin for segmenting and asset splitting, optimize file sizes via vector compression, complete exercises on 3 complex animations, produce your first lightweight and fluid JSON files, gain speed from day one to boost your web projects.

Module 2Day 2: Lottie Integration in Pure JavaScript (player, events, dynamic interactions)

Install Lottie-Web, code play/pause/loop controls with JS events, add hover/scroll interactions on real e-commerce cases, manipulate timelines for audio-visual sync, test across multiple browsers, leave with a ready-to-deploy interactive component, transform your sites into captivating experiences.

Module 3Day 3: Lottie in React/Vue/Flutter Frameworks (hooks, components, state management)

Integrate Lottie via npm in React with useEffect/useLottie hooks, create reusable components in Vue Composition API, adapt for Flutter mobile, sync with Redux or Pinia on interactive dashboards, debug cross-platform performance, build a complete animated portfolio, master modern stacks in a flash.

Module 4Day 4: Performance, Debugging, and Pro Projects (Lighthouse tools, markers, accessibility)

Analyze with Lighthouse for optimal FPS, debug complex markers and masks, implement ARIA accessibility on animations, finalize a real client project with A/B testing, export packaged deliverables, receive certified feedback, leave as an expert ready to bill high-end Lottie missions.

Evaluation method

  • Technical quizzes, daily practical exercises, certified final project, self-assessment of skills.

Learning method

  • Active pedagogy with 70% hands-on practice, real-world job cases, individualized feedback.

Methods, materials and delivery

The Advanced Lottie Training - Animate Fluid Sites and Apps program is delivered onsite or remote (blended-learning, e-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 Lottie Training - Animate Fluid Sites and Apps 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 Lottie Training - Animate Fluid Sites and Apps 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 eligible for corporate training budgets and employer-funded plans.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

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.

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