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.
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
Without this advanced Flask training, your APIs risk security breaches: 80% of web vulnerabilities come from poor authentication, as seen in OWASP 2023 reports.
Performance drops by 50% without Redis caching, leading to 30% user drop-offs on mobile.
Deploying without Docker multiplies downtime by 4, costing up to 10k€/month in business losses.
Missing async Celery overloads your servers, blocking scalability.
Result: delayed projects, unhappy clients, and competitors surpassing you with modern stacks.
Invest 28 hours to avoid these concrete pitfalls and boost your dev ROI x3.
Dive into restructuring Flask applications using blueprints to modularize code, install and configure essential extensions like SQLAlchemy and Migrate, perform practical exercises on database migrations, build a multi-module app with basic authentication, produce a structured deliverable ready for extension, and test live to validate scalability.
Learn to implement JWT and OAuth2 with Flask-JWT-Extended, protect against CSRF, XSS, and SQL injections via custom middleware, simulate real attacks in hands-on exercises, integrate rate limiting with Flask-Limiter, generate secure tokens for APIs, and deploy a robust authentication system on a concrete banking API case for immediate professional security.
Boost your apps by integrating Redis for intelligent caching, configure Celery for long async tasks, optimize SQLAlchemy queries with eager loading, measure gains using profiling tools like Werkzeug, apply to a real e-commerce project with traffic spikes, produce before/after metrics showing up to 70% improvement, and master patterns for ultra-responsive apps.
Containerize your Flask app with Docker and Docker Compose, deploy on Heroku or AWS via Gunicorn and Nginx, automate CI/CD with GitHub Actions, scale horizontally on basic Kubernetes, test in a live staging environment, generate a complete production-ready pipeline, and finish with a final scalable API project ready for real production deployment.
The Advanced Flask Training - Develop Scalable and Secure APIs 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.
For the smooth delivery of the Advanced Flask Training - Develop Scalable and Secure APIs 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.
Assessment of skills acquired during the Advanced Flask Training - Develop Scalable and Secure APIs program is performed through:
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.
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.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
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Data ScienceIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.