Mobile App Design & Development

About this Service

What I Offer

I design and build mobile-first applications with a strong focus on usability, performance, and long-term maintainability. My primary expertise is in modern web-based mobile applications using React, Angular, and SolidJS, with optional support for React Native when a native mobile build is required.

This service is well suited for MVPs, internal tools, and customer-facing apps that need to scale cleanly without unnecessary technical complexity.

What’s Included

Scope is tailored per project and may include:

Product Discovery & Planning

  • Feature scoping and technical feasibility review

  • Platform recommendations (mobile web, PWA, or native)

  • Architecture and framework selection guidance

UX & UI Design

  • User flows and wireframes

  • High-fidelity UI designs

  • Component-driven design systems

  • Developer-ready design handoff

App Development

  • Mobile-first or responsive web applications

  • Frameworks: React.js, Angular, SolidJS

  • State management and API integration

  • Authentication and data flows

  • Performance and accessibility considerations

React Native (Optional)

  • Available for projects that require native mobile deployment

  • Best suited for scoped MVPs or extensions of existing React-based systems

Testing & Polish

  • Functional testing across devices

  • Bug fixes and refinement prior to release

Launch & Deployment Support

  • PWA setup or mobile web deployment

  • React Native build and store submission guidance (when applicable)

Deliverables

  • UX wireframes and user flows

  • High-fidelity UI designs (Figma or equivalent)

  • Production-ready application code

  • Deployment-ready builds or artifacts

  • Documentation and handoff notes as needed

Tools & Technologies

Tools are selected based on project needs and may include:

  • Design: Figma

  • Frontend: React.js, Angular, SolidJS

  • Mobile: Responsive Web, PWA, React Native (as needed)

  • APIs: REST / GraphQL integrations

  • Version Control: Git-based workflows

How Projects Typically Work

  1. Scope definition and kickoff

  2. UX/UI design and review

  3. Development and iteration

  4. Testing and refinement

  5. Deployment or handoff

Clear communication and structured milestones are part of every engagement.

Timeline

Most projects run 3–10+ weeks, depending on scope, platform, and feature complexity.

Best Fit For

  • MVPs and early-stage products

  • Mobile-first web applications

  • PWAs and internal tools

  • Teams needing both design and frontend development

  • Projects that value clean architecture and maintainable code

From $1,000
This service contains 2 payment milestones
1
Kickoff Payment
Due at checkout
$250
2
Final Delivery
$750
Concepts and revisions: 3 concepts, 10 revisions
Project Duration: 1 week
Alex Nguyen
Seattle, WA Responds within a week 1 Service available