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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
Specialist course · Minimum level required
Trusted by — schools, companies and industrial groups
41,306 programs · 25 countries
Every program built with a dedicated engineer
Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.
Program
Dive into the Lottie player, analyze Bodymovin-exported JSON structures, configure hybrid Canvas/SVG renders for maximum fluidity, test across various browsers via practical exercises, produce your first custom animation ready for integration, gain immediate autonomy.
Master Lottie-react-native hooks, Vue/Lottie-vuejs components, Angular directives, implement intelligent lazy-loading, code live integrations with code splitting, validate via real client cases like animated e-commerce, leave with ultra-performant reusable templates.
Reduce file sizes by up to 70% using Lottie-optimizer tools, implement segment loading and frame throttling, profile with Lighthouse/Chrome DevTools, optimize for constant 60fps on mobile, apply to concrete projects, measure Core Web Vitals gains before/after.
Script interactions via Lottie events API, synchronize with GSAP/Framer Motion, create advanced parallax scroll and hover effects, integrate data-driven animations from APIs, test engaging user flows, produce interactive prototypes exportable from Figma-to-code.
Develop a complete portfolio with multi-scenario Lottie, integrate Vercel/Netlify pipelines, ensure WCAG 2.1 compliance, monitor via Sentry/New Relic, pitch business ROI (engagement boost +35%), deliver certified deployed MVP, boost your career instantly.
The Advanced Lottie Training - Animate Fluid and High-Performance Interfaces 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 Lottie Training - Animate Fluid and High-Performance Interfaces program, the following equipment is required:
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.
Skills assessment methods
Assessment of skills acquired during the Advanced Lottie Training - Animate Fluid and High-Performance Interfaces program is performed through:
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.
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.
Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
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.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
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Mobile developmentIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
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