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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without GraphQL, your REST APIs multiply unnecessary requests, causing 30% more latency and 25% wasted bandwidth according to Stack Overflow studies.
Developers lose 2h/day debugging over-fetching, increasing dev costs by 40%.
Risk of obsolete projects against competition adopting GraphQL for 5x more reactive apps.
Avoid delivery delays frustrating 70% of clients, and maintenance overruns draining 15% of IT budgets.
The GraphQL Training - Master Flexible APIs in 4 Days training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the GraphQL Training - Master Flexible APIs in 4 Days training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the GraphQL Training - Master Flexible APIs in 4 Days training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Discover GraphQL through practical exercises on the GraphiQL Playground, install a simple Node.js server, explore key concepts like queries and schemas, test your first queries on a sample schema, analyze REST under-fetching and over-fetching to grasp immediate efficiency gains.
Dive into queries with hands-on workshops, write nested queries on a fictional e-commerce API, use fragments and aliases to optimize, debug with tools like Apollo Studio, produce a complex production-ready query deliverable, experience the power of flexibility from the first tests.
Build complete schemas using Schema Definition Language, implement mutations for CRUD operations on a mock database, handle errors and validations, integrate inputs for dynamic forms, complete an e-commerce cart exercise, obtain an exportable and scalable functional schema.
Master subscriptions for live data with WebSockets, integrate Apollo Client into a React app, develop a complete real-time chat project, optimize performance and security, finalize with a portfolio deliverable, leave boosted to implement GraphQL in your company starting Monday.
Target audience
Frontend and backend developers, web integrators, project managers upskilling on modern APIs.
Prerequisites
JavaScript basics, knowledge of HTTP and REST.
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