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.
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Junaid Arshad Khokhar
Frontend Development Lead · Powerhousefinal junaid = Engineer( role: 'Team Lead', experience: 5, // years stack: ['Flutter', 'React', 'Node.js', 'MongoDB'], ships: 'production apps', ); await junaid.build(yourIdea);
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.
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
BaseProviderto organise endpoints by feature
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'); }
Products I’ve built and led.
A cross-section of client, enterprise and personal projects across mobile, web and tooling.
Platform & team lead
Own end-to-end architecture across React, Node.js, MongoDB and Flutter while leading a cross-functional team.
Operations dashboards
Internal tools and admin dashboards that speed up day-to-day business operations.
Enterprise re-architecture
At Corporate Invents, built the foundations to migrate existing apps to enterprise-grade Flutter and React, and led performance tuning.
E-commerce app
A full Flutter shopping app for Android, from catalogue browsing to checkout.
Music streaming app
A Flutter music app with a polished player experience.
Recipe app
A Flutter recipe app for discovering and following dishes step by step.
Five years, three countries.
Remote and on-site roles across product companies, enterprise teams and agencies.
Frontend Development Lead CURRENT
- 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
Frontend Developer
- Built responsive React front-ends and cross-platform Flutter apps
- Developed REST APIs with Node.js/Express and MongoDB
Senior Flutter Developer
- 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
Flutter Developer
- Developed enterprise-level Flutter applications for a Germany-based company
- Collaborated across time zones with design and backend teams
Jr Flutter Developer
- Turned Figma/XD designs into pixel-perfect, responsive mobile screens
A clear path from idea to launch.
Simple, transparent and built around frequent delivery.
Understand
Goals, users and constraints first, turned into a scoped technical plan.
Architect
Stack, data model and app structure chosen to scale without rewrites.
Ship weekly
Small, reviewed increments you can see and test every week.
Release & support
Store and web releases, monitoring and a hand-off your team can own.
BS Computer Science
Arid Agriculture University, Rawalpindi · 2020
Have a product in mind? Let’s build it.
Open to remote roles, freelance projects and collaborations. I usually reply within a day.