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MOBILE SDE / ANDROID / FLUTTER

Shivansh
Nigam

Mobile Software Development Engineer crafting high-performance, production-ready applications with Flutter, Native Android, and C++ systems.

Shivansh Nigam
23° N / 80° E · KANPUR, INDIA

Not just screens.
Useful systems.

Mobile SDE specializing in Flutter, native Android, and cross-device system architecture. Focused on engineering resilient mobile applications, fluid state management, and production-ready code base reliability.

Things I’ve shipped.

QuantumSync app icon
03 SYSTEMS / P2P

QuantumSync

Cross-device transfer built around local-network streaming and encrypted peer-to-peer communication.

Flutter C++ P2P
Leo Quotes app icon
04 LIFESTYLE / DAILY

Leo Quotes

A lightweight daily ritual with notifications, favorites and shareable quote cards.

Flutter Firebase OneSignal Home Widget
Looking to explore more unpublished projects, experiments & open-source tools? View on GitHub ↗

Engineering
with intent.

Great mobile applications hit the sweet spot: responsive performance, clean state management, modular architecture, and delightful micro-interactions.

01

Architecture before aesthetic

Clear state management, clean data models, and dependency separation come before visual details become complex.

02

Clean interfaces, hidden depth

Complex underlying logic (network resilience, offline sync, background workers) simplified into intuitive single-tap UX.

03

Iterate & Measure

Continuous profiling, release monitoring, and feedback-driven refinement over guesswork.

Technologies & Core Stack.

Mobile & Cross-Platform

Flutter Dart Android SDK Kotlin Jetpack Compose

Systems & Core

C / C++ P2P Networking Data Structures OOP & Design Patterns

Backend & Databases

Firebase RESTful APIs SQLite MySQL MongoDB

DevOps & Workflows

Git & GitHub Linux CLI CI/CD Actions Google Play Console

Where I’ve contributed.

09.2026 — PRESENT

Software Developer Intern

  • Developing, testing, and maintaining software applications and shipping new features with the team.
  • Debugging existing systems and contributing to code reviews and technical documentation
  • Optimizing UI render performance and app startup latency.
CURRENT ROLE
06.2026 — 08.2026

Mobile SDE Intern

  • Building scalable cross-platform mobile products using Flutter and native Android integrations.
  • Designing modular architecture, state management pipelines, and offline-first database sync.
  • Optimizing UI render performance and app startup latency.
08.2025 — 11.2025

Flutter Developer Intern

  • Developed reusable UI component libraries for responsive multi-screen layouts.
  • Integrated RESTful APIs, payment gateways, and Firebase authentication.
  • Collaborated in agile sprint planning, code reviews, and quality assurance.

Have a product
worth building?