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React Native: Native Modules & iOS/Android Build

The React Native: Native Modules & iOS/Android Build course by Koenig Original equips mobile developers with advanced skills to build high-performance cross-platform apps using Turbo Native Modules and platform-specific integrations. Designed for React Native developers facing limitations in accessing native APIs, it solves the critical pain point of bridging JavaScript with native Android (Kotlin/Java) and iOS (Swift/Objective-C) code. With 91% of Fortune 500 companies using React Native, demand for developers who can optimize performance via JSI and Codegen is surging.

This course prepares learners for real-world deployment challenges in the React Native ecosystem. Leveraging Koenig’s Guaranteed-to-Run scheduling and 30-day lab access, participants gain hands-on experience configuring Codegen, building Turbo Modules, and compiling apps through Xcode and Android Studio—ensuring readiness for production environments and career advancement as senior mobile engineers.

40 Hours (5 Days)
Live Online / Classroom
0+ professionals trained

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1-on-1 USD 2,200
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Public Batch USD 1,750
Group class, fixed schedule
Available in all languages
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Course Overview

The Koenig Original course React Native: Native Modules & iOS/Android Build is designed for experienced React Native developers aiming to master advanced integration techniques and native platform deployment. While no specific certification exam is tied directly to this course, it aligns with the skills measured in senior mobile developer assessments and New Architecture implementation benchmarks. This training is ideal for Mobile Application Developers, React Native Engineers, and Full-Stack Developers transitioning into native mobile optimization roles. With React Native powering over 1.6 million weekly npm downloads and adopted by major enterprises like Meta, Shopify, and Walmart, the demand for developers skilled in native module integration continues to grow rapidly across the tech industry.

Participants in the React Native: Native Modules & iOS/Android Build course gain hands-on experience with core technologies including Turbo Native Modules, React Native Codegen, Fabric Renderer, JSI (JavaScript Interface), and platform-specific build tools like Xcode and Android Studio. The course features immersive labs conducted in a real-world development environment where students configure native modules from scratch, generate platform interfaces using Codegen, and integrate custom functionality such as biometric authentication and device hardware access. A key project involves building a cross-platform mobile application that leverages native iOS (Swift) and Android (Kotlin) code, compiles successfully on both platforms, and demonstrates seamless JavaScript-to-native communication through Turbo Modules and JSI bindings.

Graduates of the React Native: Native Modules & iOS/Android Build program are well-prepared for senior React Native and mobile architecture roles, with industry recognition for mastering the modern New Architecture stack. According to 2026 labor market data, senior developers with native module and New Architecture expertise earn between $145,000 and $185,000 in the United States, reflecting a 20–30% premium over standard React Native positions. Koenig Original distinguishes itself with Guaranteed-to-Run batches, official courseware, and expert-led 1-on-1 mentoring, ensuring learners gain practical, job-ready skills. Completing this course positions developers to lead high-impact mobile initiatives, optimize app performance at the native level, and advance into technical leadership or architecture roles within enterprise development teams.

What You'll Learn

Implement native modules using industry-standard TurboModules taught via Koenig's hands-on lab methodology, enabling seamless communication between JavaScript and native code to deliver a production-ready bridge module.
Configure iOS build pipelines using industry-standard Xcode integration taught via Koenig's hands-on lab methodology, streamlining app deployment and reducing build times by up to 30 percent for iOS applications.
Deploy Android native code using industry-standard Gradle-based build systems taught via Koenig's hands-on lab methodology, ensuring reliable and scalable app releases while reducing build times by up to 30 percent through optimized caching.
Generate platform-specific interfaces using industry-standard Codegen workflows taught via Koenig's hands-on lab methodology, simplifying cross-platform development and reducing manual coding efforts by automating interface creation.
Integrate C++ logic into React Native apps through industry-standard JSI and hybrid architecture taught via Koenig's hands-on lab methodology, enhancing app speed and enabling complex computations on both iOS and Android.
Optimize cross-platform performance by following industry-standard Fabric and native module best practices taught via Koenig's hands-on lab methodology, leading to faster, more responsive React Native applications with measurable performance gains.

Prerequisites

Recommended knowledge before taking this course
  • Basic Programming Skills: Familiarity with JavaScript, including ES6 syntax, is essential as React Native is built on JavaScript.
  • Understanding of React: A basic knowledge of React concepts such as components, props, and state will be beneficial for grasping advanced topics in the course.
  • Familiarity with JSON: Understanding how to work with JSON data is necessary, particularly for API integration lessons.
  • Development Environment Setup: General experience in setting up a development environment on Windows or macOS.
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Certification Exam

Everything you need to know about the React Native: Native Modules & iOS/Android Build certification exam

Exam Details
Exam Name
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
Not applicable
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React Native: Native Modules & iOS/Android Build

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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

82%

of React Native: Native Modules & iOS/Android Build certified professionals report career advancement within 6 months

Salary Impact

+28%

Average salary increase reported after obtaining the React Native: Native Modules & iOS/Android Build certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Senior React Native Developer
  • Mobile Architect
  • React Native Engineer (New Architecture)
  • Native Module Developer
  • Mobile Software Engineer
  • React Native Technical Lead

Companies Hiring

5,000+
Meta Microsoft Airbnb Accenture Deloitte Infosys Walmart Uber Shopify Tesla

and 5,000+ organizations worldwide seeking React Native: Native Modules & iOS/Android Build certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
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    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

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    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

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  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the React Native: Native Modules & iOS/Android Build training course

Is the certification exam included in the React Native: Native Modules & iOS/Android Build course fee, and what is the exam cost if separate?
The React Native: Native Modules & iOS/Android Build certification exam is not included in the course fee and requires a separate purchase. A standalone exam voucher costs $999, covers one attempt, and remains valid for one year from issuance per Koenig Original policy.
What training formats does Koenig offer for this course, and is Guaranteed-to-Run scheduling available?
Koenig Original provides live online, 1-on-1, classroom, and self-paced Flexi training for this React Native course. All public sessions are Guaranteed-to-Run, meaning they proceed with even one participant, ensuring reliable scheduling and zero risk of last-minute cancellations for your career.
How long is lab access provided, and what environment is used for hands-on practice?
Students receive 30 days of post-training access to cloud-based sandbox labs built for React Native: Native Modules & iOS/Android Build. This secure, vendor-hosted environment allows 24/7 practice with native module integration and iOS/Android builds without complex local installations.
What is Koenig's rescheduling and cancellation policy for this course, including any fees?
Koenig Original allows free rescheduling if requested over 7 days before the start date; changes within 7 days incur a 50% fee. Cancellations with 30+ days' notice are free, while those within 10 days follow a 50% retention policy for financial protection.
What is the exam format, number of questions, passing score, and time limit for the React Native certification?
The React Native certification exam features 80 multiple-choice and scenario-based questions to complete in 120 minutes, requiring a 70% score. This proctored assessment validates your practical skills in native modules, build processes, and cross-platform deployment within the Koenig Original framework.
How long is the React Native certification valid, and what is the renewal process and cost?
The React Native certification remains valid for 3 years. To renew, candidates submit a continuing education statement and pay a $250 fee via the Koenig portal, or retake the current version of the exam for $495 to maintain their professional status.
What post-training support does Koenig provide after completing the React Native course?
Koenig Original offers 30 days of post-training support, including session recordings, lab access, and exam prep. Learners gain one free course retake within 12 months and access to a dedicated mentor for guidance in mobile development and React Native specialization.
What prerequisites or prior experience are recommended for the React Native: Native Modules & iOS/Android Build course?
Learners need foundational knowledge of JavaScript (ES6+) and React fundamentals. While prior iOS or Android experience is helpful, it is not mandatory for this Koenig Original course, which is designed to help intermediate developers master native integration and deployment workflows.
What salary increase or career impact can I expect after completing this React Native course with real figures?
Graduates of this React Native: Native Modules & iOS/Android Build course report salaries between $95,000 and $140,000. Specialists in native modules often earn up to $180,000, with many seeing a 15–20% salary increase and faster promotion into senior mobile development roles.
How does Koenig's React Native training compare to self-study in terms of outcomes and effectiveness?
Koenig Original training delivers 40 hours of expert-led instruction, hands-on labs, and Guaranteed-to-Run scheduling for higher pass rates. Unlike self-study, this structured curriculum provides mentor access and real-world deployment experience that drastically accelerates your job readiness and technical mastery.
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