Available for remote roles & select projects

I build apps that
scale, ship & last.

I’m Junaid Arshad Khokhar, a Team Lead & Senior Software Engineer with 5+ years shipping production Flutter and MERN products for teams in the US, Germany and Pakistan.

Junaid Arshad Khokharhover to focus

Junaid Arshad Khokhar

Frontend Development Lead · Powerhouse
junaid.dart
final junaid = Engineer(
  role: 'Team Lead',
  experience: 5, // years
  stack: ['Flutter', 'React',
          'Node.js', 'MongoDB'],
  ships: 'production apps',
);

await junaid.build(yourIdea);
5+Years shipping
3Countries
1pub.dev package
FlutterDartReact.jsNode.jsExpressMongoDBRetoolREST APIsiOSAndroidSQLC# FlutterDartReact.jsNode.jsExpressMongoDBRetoolREST APIsiOSAndroidSQLC#
5+Years building production software
6Platforms: iOS, Android, Web, desktop
3Countries of teams: US, DE, PK
160pub points targeted on api_provider
What I do

Engineering that moves the business forward.

From the first architecture sketch to the app store release, I own delivery end to end, and help teams do the same.

Mobile Apps

Cross-platform Flutter apps for iOS and Android: e-commerce, streaming and IoT-connected products with native-feeling UI.

Web Platforms

Responsive React front-ends on scalable Node.js, Express and MongoDB APIs, built to grow with your users.

Internal Tools

Retool dashboards and admin panels that cut manual work and give operations teams real-time control.

Technical Leadership

Architecture, code reviews, standards and mentoring. I turn business goals into roadmaps teams can deliver.

Open source · pub.dev

api_provider

My Flutter package for making API calls easier and quicker. A ready-made Dio client with secure token storage, so your networking layer stays clean from day one.

  • Pre-configured Dio client with a single base URL
  • Auth tokens persisted with secure storage, attached to every call
  • Pluggable refresh-token provider
  • Extend BaseProvider to organise endpoints by feature
flutter pub add api_provider
main.dart
import 'package:api_provider/api_provider.dart';

final api = ApiProvider(
  baseUrl: 'https://api.example.com/',
);

// save the token once, sent on every call
await api.persistToken(token: authToken);

final profile = await api.get('users/me');

// organise endpoints by feature
class AlertProvider extends BaseProvider {
  AlertProvider({required super.httpClient,
                 required super.name});

  Future getAlerts() => get('alerts');
}
Selected work

Products I’ve built and led.

A cross-section of client, enterprise and personal projects across mobile, web and tooling.

Leadership · MERNPowerhouse

Platform & team lead

Own end-to-end architecture across React, Node.js, MongoDB and Flutter while leading a cross-functional team.

ReactNodeFlutter
Internal toolsRetool

Operations dashboards

Internal tools and admin dashboards that speed up day-to-day business operations.

RetoolRESTMongoDB
EnterpriseMigration

Enterprise re-architecture

At Corporate Invents, built the foundations to migrate existing apps to enterprise-grade Flutter and React, and led performance tuning.

FlutterReactPerformance
Flutter · AndroidES-Shop

E-commerce app

A full Flutter shopping app for Android, from catalogue browsing to checkout.

FlutterE-commerce
FlutterMusified

Music streaming app

A Flutter music app with a polished player experience.

FlutterAudio
FlutterKitch-End

Recipe app

A Flutter recipe app for discovering and following dishes step by step.

FlutterUI/UX
Experience

Five years, three countries.

Remote and on-site roles across product companies, enterprise teams and agencies.

Feb 2025 — Present
Remote · United States

Frontend Development Lead CURRENT

Powerhouse
  • Lead a cross-functional team, owning end-to-end architecture across MongoDB, Node.js/Express, React and Flutter
  • Build and ship Retool internal tools and dashboards to speed up operations
  • Run code reviews, set frontend standards and mentor developers
Dec 2023 — Feb 2025
Remote

Frontend Developer

Powerhouse
  • Built responsive React front-ends and cross-platform Flutter apps
  • Developed REST APIs with Node.js/Express and MongoDB
Mar 2022 — Jan 2024
Lahore · On-site

Senior Flutter Developer

Corporate Invents
  • Built foundational systems to migrate apps to enterprise-grade Flutter and React architectures
  • Led performance tuning, improving load times and UI responsiveness
  • Mentored junior developers and shaped architecture decisions
Feb 2021 — Mar 2022
Remote · Germany

Flutter Developer

vAudience
  • Developed enterprise-level Flutter applications for a Germany-based company
  • Collaborated across time zones with design and backend teams
Oct 2020 — Jan 2021
Lahore · On-site

Jr Flutter Developer

Jobesk
  • Turned Figma/XD designs into pixel-perfect, responsive mobile screens
How I work

A clear path from idea to launch.

Simple, transparent and built around frequent delivery.

01 — Discover

Understand

Goals, users and constraints first, turned into a scoped technical plan.

02 — Design

Architect

Stack, data model and app structure chosen to scale without rewrites.

03 — Build

Ship weekly

Small, reviewed increments you can see and test every week.

04 — Launch

Release & support

Store and web releases, monitoring and a hand-off your team can own.

Toolkit
FlutterDartReact.jsJavaScriptNode.jsExpress.jsMongoDBSQLRetoolC#GitREST
Education

BS Computer Science

Arid Agriculture University, Rawalpindi · 2020

Let’s work together

Have a product in mind? Let’s build it.

Open to remote roles, freelance projects and collaborations. I usually reply within a day.