Hi, I'm Deepak — Android Engineering Leader

I build high-performance Android apps and SDKs. I also provide end-to-end web and mobile development services for startups and enterprises.

SDK Architect
Android · Kotlin
Full-stack Web
Consulting

About Me

I am an Android Engineering Leader with 13+ years of experience building mobile applications and SDKs across fintech, retail, and enterprise. I lead engineering teams, design SDK architectures, and mentor developers to deliver high-quality software products.

Core Skills

Kotlin · Java

Native Android development with modern patterns (MVVM, Compose).

SDKs & AIDL

Custom SDK design, hardware integrations, secure transaction flows.

Web & Backend

Full-stack web applications, APIs, and GraphQL integrations.

CI/CD & Testing

Automated pipelines, unit & UI testing, and release engineering.

Services I Provide

End-to-end services for web & mobile including product strategy, architecture, development and delivery.

Web Development

Modern web apps, admin dashboards, responsive sites.

Mobile Apps

Android (Native & Compose), iOS, and Flutter cross-platform apps.

Custom SDKs

Payments SDKs, device integrations, modular SDK platforms.

Consulting & Mentoring

Architecture reviews, team mentoring, and delivery coaching.

Selected Projects

Mobile Payments SDK — Fintech

Secure SDK with AIDL integrations and offline fallback.

  • Modular SDK architecture & clear onboarding docs.
  • Coroutine-based transactions and robust error handling.
App Modernization — Enterprise

Migrated legacy app to modular Jetpack components.

  • Reduced build times by 40% and increased stability.
Health & Fitness App

Jetpack Compose UI rebuild and performance tuning.

  • Improved rendering and reduced jank.
Internal SDK Platform

Shared modules, centralized telemetry, sample integrations.

Blog

Technical posts & engineering leadership essays (coming soon). If you want to collaborate on a topic, contact me.

Contact

Interested in working together? Send a message or email me directly at kataria.deepak86@gmail.com.

Or email: kataria.deepak86@gmail.com