~/swaraj.dev
bash — swaraj@kalpanix: ~/portfolio
● loadingswaraj.dev · node v22

Swaraj Dash

Software Engineer · Mobile App Developer · React Native

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$ curl api.github.com/users/SwarajDashDev/repos

GitHub Projects

Live repositories — fetched directly from GitHub

Fetching repositories...
$ git log --all --oneline | wc -l

GitHub Activity

Live contribution data for @SwarajDashDev

Contribution Graph — Last 12 Months

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$ cat skills.json

Skills Matrix

Technologies I use to build production systems

Mobile[6]
React NativeExpoiOSAndroidJavaScriptTypeScript
Frontend[5]
ReactNext.jsTailwind CSSHTML5Sass
Backend[3]
Node.jsREST APIExpress.js
Databases[3]
MongoDBSQLSQLite
$ git log --experience

Experience Timeline

Software Engineer

KalpaniX Technologies
Dec 2024 – Present
Full-timeCurrent

Building cross-platform mobile applications using React Native and Expo. Working on iOS and Android app development, integrating RESTful APIs, and delivering high-quality user experiences.

React NativeExpoiOSJavaScriptREST API

Software Engineer Intern

XpertLogic Digital Pvt. Ltd.
Sep 2023 – Jun 2024
Full-time

Worked as a Software Engineer Trainee building web interfaces with HTML5 and Sass. Contributed to frontend development and collaborated on enterprise-grade digital solutions.

SassHTML5JavaScriptReactCSS
$ ls ./blogs/

Latest Posts

Deep dives into mobile app engineering & system design

Apr 4, 2026

Lazy‑Load Screens in React Navigation to Shrink Your Bundle

Learn how to defer loading of rarely used screens with React.lazy and React Navigation, cutting initial bundle size and speeding up app start‑up.

react nativeperformancecode splitting
Read article
Apr 1, 2026

Defer Heavy Work with InteractionManager for Smoother Animations

Learn how to use React Native's InteractionManager to postpone expensive calculations until after UI interactions, keeping animations buttery smooth.

react nativeperformanceinteractionmanager
Read article
Mar 30, 2026

TurboModules: Boosting Native Bridge Performance in React Native

Learn how React Native's TurboModules replace the classic bridge, cut serialization overhead, and give you near‑native speed for native APIs.

react-nativeturbo-modulesperformance
Read article
View all posts
$ ping swaraj.dev

Get in Touch

Open to opportunities, collaborations, and interesting projects

I'm currently open to full-time roles, freelance mobile app projects, and technical collaborations. Drop me a message — I reply within 24 hours.

new_message.ts