👨‍💻 Padmakar Garg | Mobile App Developer

With over 5 years of experience in mobile app development, I specialize in creating high-performance, user-friendly Android applications. My expertise lies in Kotlin, Java, and modern Android frameworks, enabling me to deliver seamless app experiences that solve real-world problems. Since starting my journey in Android development in 2018, I've gained deep insights into app architecture, design, and optimization while continually adopting best practices in the industry.

I approach app development with a passion for precision, where patience, thorough research, and problem-solving are key components in ensuring the success of every project. Whether it's building an app from scratch or optimizing an existing one, I strive to exceed client expectations with every line of code.

I have hands-on experience in building fully functional native Android applications using Kotlin and Java, and I am highly proficient in key Android technologies such as Android Studio, Firebase, Google Play Services, and Jetpack Libraries. My skills also extend to mobile app security, where I focus on encrypting data and preventing tampering to ensure robust app protection.

• Native Android Development: Expertise in building Android apps using Kotlin, Java, and modern Android frameworks like Jetpack.

• UI/UX Design: Crafting user-centric designs with a focus on Material Design, intuitive layouts, and seamless navigation.

• Networking & API Integration: Proficient in integrating RESTful APIs, Firebase Cloud Messaging, and working with Socket.IO for real-time data exchange.

• Database Management: Expertise in Room Database for local storage and managing data persistence within Android apps.

• Security: Strong focus on Mobile App Security, including Cryptography, Data Encryption, and leveraging tools like AppProtectGuard to protect apps from unauthorized access and vulnerabilities.

• Advanced Android Components: Utilizing RecyclerView, GridView, ProgressBar, ListView, and Custom Dialogs to create dynamic, responsive interfaces.

• Performance Optimization: Using Android Profiler and Espresso for debugging, testing, and optimizing app performance to ensure smooth user experiences.

• Version Control & Collaboration: Skilled in Git and platforms like GitHub, GitLab, and Bitbucket to ensure smooth versioning and collaboration with teams.

• Mobile Device Management (MDM): Familiar with managing enterprise-level apps using Microsoft MDM.

• App Testing: Writing and running unit tests, UI tests with Espresso, and ensuring app stability through Crashlytics integration.

• Google Maps API
• Retrofit for Networking
• Picasso, Glide for Image Loading
• LiveKit for Real-Time Communication

I continuously refine my skills to keep up with the evolving landscape of mobile development. Whether you're looking for someone to help build a secure, scalable Android application from scratch, or optimize your existing app, I am dedicated to delivering high-quality, efficient solutions tailored to your needs.

💻 Technologies I work with: Kotlin, Java, Android Studio, Firebase, Socket.IO, Room DB, Crashlytics, Jetpack Payment Gateway Integrations (PayPal, Stripe, Razorpay, Cashfree, PayUMoney)

🛡️ I developed AppProtectGuard, an open-source Android security library, designed to detect vulnerabilities and unauthorized modifications, including rooted devices, active debuggers, and more.
❤️ As an open-source contributor, I enjoy collaborating with like-minded developers to create innovative and impactful solutions.
🤝 Let’s work together! If you’re working on an exciting project or need a skilled developer for your Android app, feel free to reach out.

I'm skilled in a variety of technologies, and I’m constantly expanding my knowledge. Here's a quick look at the tools I use the most:

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