Nishant Modi | Senior Android Engineer

Tech Stack

Kotlin • Java • Android SDK • Jetpack Compose

MVVM • MVI • Clean Architecture • Modularization

On-device AI • ML Kit • Smart Recommendations

Offline-First • Delta Sync • WebSockets • gRPC

Firebase • CI/CD • GitHub Actions • Fastlane

Security • AES-256 • TLS Pinning • JWT

AI-powered secure messaging platform handling 5M+ messages/day with offline-first delivery and end-to-end encryption.

Kotlin • Compose • AI • WebSockets

Real-time delivery platform with AI ETA prediction, route optimization, and fraud detection.

Maps • AI • Firebase

Offline-first grocery app with conflict-free cart sync and intelligent reorder suggestions.

Room • Offline Sync • AI

AI-assisted personal finance manager with anomaly detection and spend prediction.

FinTech • AI • Analytics

Fitness & wellness tracker using behavioral AI for habit detection and predictive nudges.

Sensors • AI • Health

AI-personalized learning platform with adaptive paths and engagement analytics.

EdTech • AI • Analytics

Senior Android Engineer with 5+ years of production experience building scalable, high-impact mobile systems.

Deep expertise in offline-first, real-time, and AI-powered Android architectures.

Proven ability to deliver performance gains (30–45%), reliability (99.8% crash-free), and cost savings.

Strong system design mindset aligned with Google, Meta, and Microsoft engineering standards.

Deterministic state machines, delta sync, and conflict-free merge strategies ensuring zero data loss under unreliable networks.

Low-latency pipelines using WebSockets, gRPC, and efficient serialization for scalable real-time communication.

On-device and SDK-based AI for recommendations, prediction, summarization, and behavioral intelligence without privacy risk.

Consistent contributions across high-impact Android repositories.

Clean architecture, detailed READMEs, and production-oriented codebases.