17% OFF Coding & Development

Android App Developer

4.9 (29 reviews)
Updated December 2025

Overview

The Android App Developer Course is a complete, hands-on training program designed to make you proficient in designing, developing, testing, and deploying mobile applications on the Android platform. With Android powering nearly 90% of smartphones worldwide, the demand for skilled Android developers is consistently growing. This course prepares you to meet that demand with in-depth technical training and real-world application of skills.

You’ll learn how to build apps from scratch using industry tools such as Android Studio, implement responsive UI/UX, integrate APIs and databases, and finally publish and maintain your apps on the Google Play Store. The course also focuses on clean code architecture, performance optimization, and real-time debugging.

Whether you're a complete beginner, software developer looking to branch into mobile, or an entrepreneur wanting to create your own mobile product, this course equips you with job-ready skills aligned with industry needs.

Course Highlights

  • Introduction to Android Development
    Learn the Android ecosystem, app components (Activities, Services, Broadcast Receivers, Content Providers), and system architecture. Understand the Android Application Lifecycle in depth.

  • Android Studio & SDK Tools
    Set up the IDE, configure AVDs, manage Gradle, and work with emulators for real-time testing and debugging.

  • Kotlin and Java Programming
    Choose between Java and Kotlin for your apps. Explore core concepts, including classes, inheritance, data types, and collections.

  • UI/UX Design Principles
    Create sleek, responsive interfaces using XML, ConstraintLayout, RecyclerView, Navigation Components, Material Design guidelines, and support for multiple screen sizes.

  • App Functionality & Navigation
    Learn intents, fragments, activity stacks, state preservation, ViewModel, LiveData, and Jetpack Navigation components for clean navigation architecture.

  • Local & Cloud Data Storage
    Use SharedPreferences for lightweight data, SQLite and Room for structured data, and Firebase Realtime Database or Firestore for cloud-based data handling.

  • RESTful API Integration
    Make network requests using Retrofit and Volley. Handle JSON parsing, pagination, image loading (Glide/Picasso), and implement authentication (OAuth 2.0, Firebase Auth).

  • Notifications and Background Tasks
    Work with push notifications using Firebase Cloud Messaging (FCM), background processing with WorkManager, JobScheduler, and foreground services.

  • Advanced Features & Sensors
    Access device hardware including camera, microphone, GPS, accelerometer, fingerprint sensor, and integrate Google Maps SDK and Location APIs.

  • Testing and Debugging
    Unit testing with JUnit, UI testing with Espresso, and debugging tools for memory leak detection (LeakCanary) and performance profiling.

  • Publishing & Maintenance
    Sign APKs, create ProGuard rules, use Play Console, implement in-app updates, A/B testing with Firebase, and monitor crash analytics with Firebase Crashlytics.

  • Monetization Strategies
    Implement Google AdMob, in-app purchases, subscriptions, and explore third-party ad networks for revenue generation.

  • Capstone Projects & Portfolio Building
    Build 2–3 production-grade apps (e.g., weather app, chat app, location-based app). Showcase GitHub code, Play Store links, and presentation decks for interviews.

Course Details

  • Duration: 60 days

  • Learning Format: Instructor-led live sessions + self-paced practice

  • Mode: Online

  • Project-Based Learning: Hands-on coding + assessments

  • Tools Used: Android Studio, Firebase, Postman, Git, Retrofit, Room, SQLite, Figma (UI Design), GitHub

  • Eligibility: Anyone with basic Java knowledge (no prior Android experience needed)

  • Pay After Placement: No upfront fees—pay only after you land a job

  • Expected Salary Range After Placement: ₹6–18 LPA, depending on prior experience and project quality

  • Placement Support: Resume prep, mock interviews, referrals, and hiring from top partners in fintech, edtech, and startups

Why Choose This Course

  • Pay After Placement Model: You don’t pay until you get placed in a relevant Android development job

  • Industry-Relevant Curriculum: Curriculum tailored with input from Google-certified developers and startup CTOs

  • Real-Time Mentorship: 1:1 mentorship and live debugging assistance from working Android engineers

  • Job-Ready Portfolio: You graduate with deployable apps, GitHub contributions, and a professional Play Store presence

  • Interview Preparation: Resume crafting, mock interviews, HR support, and company-specific preparation sessions

  • Proven Outcomes: Multiple batches placed in companies like Razorpay, Zomato, Swiggy, Paytm, Byju’s, Tata Neu, and more

  • Strong Alumni Network: Join a growing community of successful mobile developers working at top Indian and global companies

Android App Developer
₹10,000 ₹12,000
  • Lectures 60
  • Language English
  • Max CTC 23 LPA
  • Avg CTC 16 LPA
Next Batch Launching Shortly

Customer Reviews

Aarav M
★★★★★

Coming from a non-CS background, I never imagined I could build mobile apps within just 2 months. The structured approach, from setting up Android Studio to deploying the final APK on Play Store, made everything seem achievable. The mock interviews and resume prep helped me confidently crack a ₹10.5 LPA offer from Groww. The mentors were available on chat even post sessions, which made a huge difference.

Saloni V
★★★★☆

The capstone projects were no joke. We had to follow real production standards — Git versioning, clean architecture, Firebase integration, and UI/UX based on actual user flows. It prepared me for how real startups operate. Career Cracker placed me in a healthtech startup at ₹8.7 LPA. I didn't expect such real-world exposure from an online course.

Rajdeep B
★★★★★

The course isn't just about coding — it teaches you how to think like a developer. I especially liked the modules on debugging and performance profiling using LeakCanary. It made me stand out during technical interviews. I’m now placed at Cred with a ₹17 LPA package.

Nikita D
★★★★★

As someone who was laid off during the pandemic, I desperately needed to upskill. This course offered me the perfect lifeline. Their pay-after-placement model gave me financial relief. After completing the course, I landed a ₹9 LPA job with PhonePe. Couldn’t be more thankful.

Karan T
★★★★★

The Android Studio and Kotlin sessions were so hands-on that I didn’t feel like I was learning remotely. They even taught me how to optimize Gradle builds for faster compilation! Career Cracker helped me turn my final capstone into a portfolio app that I now proudly show in interviews. Currently working at Zomato, earning ₹13 LPA.

Megha C
★★★★★

What stood out was how Career Cracker structured the curriculum — building each skill step-by-step. We started from fundamentals like activities and intents and moved on to advanced topics like MVVM and WorkManager. The weekly assessments kept me accountable. I didn’t just learn — I transformed into a developer. Got placed at Niyo with ₹10 LPA.

Akshay S
★★★★★

Before joining, I had done a couple of Udemy courses, but nothing prepared me for interviews like this one. The mock interviews, resume feedback, and even HR call simulations made me interview-ready. Landed a ₹14.5 LPA offer from Swiggy within 3 weeks of course completion.

Farzana Q
★★★★★

From Figma-based UI planning to real-time Firebase integration, everything was taught live. I built a fully working chat app as part of my final project and even published it on the Play Store. Career Cracker’s placement team helped me showcase this during interviews. I’m now with Meesho earning ₹12 LPA.

Neeraj K
★★★★★

I had zero idea what Room or Retrofit were before this course. But now I can confidently write network logic, pagination, and data storage mechanisms using them. The mentors were super patient. Got hired at a fintech startup for ₹8.2 LPA.

Tanvi Rajan
★★★★★

The mentors are actual engineers working in the Android ecosystem. So the advice we got was brutally practical — no fluff. The teaching was highly application-oriented, and that made a big difference. Now working with MagicPin at ₹11.3 LPA.

Piyush A
★★★★★

I wasn’t confident at all during interviews before this. But Career Cracker’s mock interviews and company-specific question bank helped me master behavioral and technical rounds. I ended up with 2 offers — one from Lenskart and one from Practo. I joined Lenskart at ₹9.8 LPA

Prerna P
★★★★★

I worked in manual testing before but wanted to switch to mobile development. Career Cracker not only helped me learn Android but also how to explain my career transition. They helped me frame my resume and story. Got placed at upGrad with ₹11 LPA."

Ritik M
★★★★★

We had weekend hackathons during the course that simulated startup-like pressure. That prepared me to handle real-world scenarios like app crashes and memory leaks. Landed a ₹13 LPA role at Paytm and am now leading an internal app module there.

Rachana I
★★★★★

I appreciated how deep they went into REST API handling — especially Retrofit and error parsing. We even handled token expiration and refresh logic. These are things that most bootcamps don’t teach. Currently placed at Zepto, ₹10.6 LPA.

Vikram S
★★★★☆

The crash analytics module using Firebase Crashlytics was top-notch. We learned to proactively handle user-side crashes — something most juniors ignore. This helped me pass the final round with Dunzo, where I’m now placed with a CTC of ₹11.8 LPA

Amandeep K
★★★★★

My batch had students from all sorts of backgrounds — BCom grads, mechanical engineers, even dropouts. Yet everyone made it. The course design is that inclusive. I personally joined Razorpay with ₹12 LPA.

Sahil J
★★★★★

The personalized feedback after each mock interview helped me understand exactly what to fix. I had 3 interviews before I got selected by Bounce for ₹9.2 LPA. Best part? No upfront payment. It truly is risk-free.

Jaya M
★★★★★

Their approach to teaching UI/UX was very structured. We were required to follow Material Design guidelines and consider multiple screen sizes. My final project now has 3,000 downloads on Play Store. Currently at HealthifyMe, ₹8.5 LPA.

Sreenath P
★★★★★

Before this course, I had done Android tutorials on YouTube but never got to build anything end-to-end. This course forced me to build, test, debug, and publish my own app — all with guidance. I now work at BigBasket earning ₹10.2 LPA.

Manasi K
★★★★★

They go beyond the syllabus. We had bonus sessions on version control, GitHub workflows, even Git rebase and squash — which helped me collaborate in team projects. Got placed at Vedantu with ₹7.9 LPA.

Deepak N
★★★★★

My favorite part was Firebase authentication. I used it to build a login system with Google sign-in for my app. Interviewers at Byju’s were impressed, and I got selected at ₹13.5 LPA.

Shravani D
★★★★★

The academy staff genuinely cares. They followed up weekly after I finished the course, until I got a job. The push and accountability really helped. I’m now at Udaan with a CTC of ₹9.6 LPA.

Nabeel S
★★★★★

Career Cracker doesn't just create developers — they create professionals. Resume building, interview simulations, GitHub polishing, LinkedIn optimization — everything was part of the journey. I work at Nykaa now, ₹12.2 LPA.

Trisha G
★★★★★

Even if you don’t come from a CS background, they explain every technical term so well. I appreciated how they broke down complex things like background threading and lifecycle handling. Now working at Tata Neu, ₹10.4 LPA.

Ravi J
★★★★★

My college barely taught Android, and I wasn’t placed anywhere. Career Cracker turned that around. With their guidance, I created a weather and chat app, hosted on GitHub and Play Store. I’m with CoinDCX now, earning ₹14 LPA.

Kritika B
★★★★★

The pace of teaching was perfect — not too fast, not too slow. Sessions were recorded, so I could rewatch difficult topics. Landed a job at UrbanClap earning ₹8.4 LPA.

Swapnil G
★★★★☆

I got to choose between Kotlin and Java — that kind of flexibility is rare. I went with Kotlin and now confidently build apps with MVVM and LiveData. Joined RazorThink with ₹9.3 LPA.

Divya M
★★★★☆

My first interview round was completely technical, and thanks to Career Cracker’s DSA and debugging practice sessions, I cleared it easily. I’m now working at Spinny at ₹11.7 LPA.

Rahul T
★★★★★

The final portfolio I submitted — complete with GitHub, Play Store links, and project documentation — was appreciated by every recruiter I met. It was the single biggest factor in me getting a ₹23 LPA role at a Germany-based e-commerce firm.