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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.
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Training APNs - Mastering Scalable iOS Push Notifications
Trusted by — schools, companies and industrial groups
Every program built with a dedicated engineer
Learning objectives
- Master APNs protocols for professional and certified push notifications
- Develop scalable APNs server integrations in enterprise environments
- Implement rich and silent notifications with advanced error handling
- Optimize deliverability and monitoring of APNs pushes in production
- Design secure APNs architectures compliant with Apple standards
- Deploy multi-platform APNs solutions with high availability
- Acquire certifying skills for enterprise mobile projects
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
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.
Don't let this gap widen
Why this program matters
Without advanced APNs mastery, 65% of iOS push notifications fail silently, resulting in 40% lower user engagement according to App Annie studies.
Companies lose an average of 25 000 € per year on manual reconnections and outdated tokens, with peaks at 50% during critical app launches.
In 2024, 82% of App Store rejections stem from poorly implemented push notifications, stalling iOS devs' careers and exposing teams to costly downtimes.
Every delay widens the gap with competitors who capture 30% higher retention through optimized notifications.
Program
Module 1APNs Protocols: Advanced Certificate and Token Configuration (JWT, p8, Apple Tools)
Dive into advanced APNs certificate and JWT token configuration via the Apple Developer Portal, generate and test secure p8 keys with OpenSSL, integrate HTTP/2 mutual authentication in a simulation environment, perform practical exercises on real push flows, produce a first valid APNs payload and document configurations for immediate production deployment, while identifying common pitfalls for optimal deliverability from day one.
Module 2APNs Server Implementation: Scalable Backend Development (Node.js, Python, HTTP/2)
Build a robust APNs server with Node.js and the apn library, or Python with pyapns, send batch pushes via HTTP/2 multiplexing, handle real-time Apple server responses with 4xx/5xx error parsing, test on real Device Tokens via Xcode Simulator and physical devices, develop a feedback service script to clean invalid tokens, and integrate structured logging to trace every send, transforming your skills into a tangible asset for high-performing enterprise apps.
Module 3Advanced APNs Notifications: Rich Media, Silent, and Geolocation-Based (UNUserNotificationCenter)
Master rich APNs notifications with images, interactive buttons, and carousels via UNUserNotificationCenter in Swift, implement silent pushes for background updates without alerting the user, integrate precise geolocation with CLLocationManager and custom payloads, test complex scenarios like VoIP pushes for calls, develop custom notification extensions, and validate App Review compliance on real enterprise cases, boosting user engagement in your iOS applications.
Module 4APNs Scaling and Monitoring: High Availability, Troubleshooting (Firebase, AWS, Metrics)
Deploy scalable APNs architectures with load balancing on AWS Lambda or hybrid Firebase Cloud Messaging, monitor deliverability metrics via Apple Metrics API and Prometheus, analyze downtimes with tools like Wireshark for HTTP/2 flows, resolve throttlings and automatic reconnections live, create a custom Grafana dashboard for your APNs KPIs, and simulate traffic spikes to validate resilience, ensuring production-ready expertise for critical enterprise mobile services.
Evaluation method
- Technical MCQ on APNs protocols and implementations
- Practical evaluation through development of a complete push server
- Presentation of the ongoing APNs project with live monitoring
Learning method
- Courses led by an active Apple-certified APNs expert
- Practical exercises based on real enterprise mobile app cases
- Progressive ongoing project for a complete push application
- Detailed course materials and updated Apple resources
Methods, materials and delivery
The Training APNs - Mastering Scalable iOS Push Notifications 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 APNs - Mastering Scalable iOS Push Notifications 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 APNs - Mastering Scalable iOS Push Notifications 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.
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.
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.
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.
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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FAQ
Frequently asked questions
Which tools are used in APNs training?+
Hands-on work runs on JWT, p8, apple Tools, node.js, python and HTTP. Those tools come from the APNs program itself, delivered on site over 4 days, so participants practise on the stack they will use at work.
What can participants do after APNs training?+
They can master APNs protocols for professional and certified push notifications, develop scalable APNs server integrations in enterprise environments and implement rich and silent notifications with advanced error handling. Those are the stated objectives of the APNs program at Advanced level, checked by the end-of-session assessment.
What does the APNs program cover, day by day?+
Day 1: APNs Protocols: Advanced Certificate and Token Configuration (JWT, p8, Apple Tools). Day 2: APNs Server Implementation: Scalable Backend Development (Node.js, Python, HTTP/2). Day 3: Advanced APNs Notifications: Rich Media, Silent, and Geolocation-Based (UNUserNotificationCenter). Day 4: APNs Scaling and Monitoring: High Availability, Troubleshooting (Firebase, AWS, Metrics). The APNs program runs over 4 days, delivered on site.
How is APNs training assessed?+
Assessment relies on technical MCQ on APNs protocols and implementations, practical evaluation through development of a complete push server and presentation of the ongoing APNs project with live monitoring. Learni issues a completion certificate together with the individual assessment report at the end of the APNs program, which an L&D team can file as evidence.
How much does APNs training cost per participant?+
$4,620 (USD) per participant. A detailed quote is sent within one business day, and team pricing applies from the second participant.
How long does APNs training take?+
4 days, 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 APNs 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 APNs training?+
Solid experience in Swift/Objective-C, advanced iOS development, and fundamentals of HTTP/2 protocols.
Is a certificate issued after APNs 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.
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