UI/UX Design for Mobile Applications

Starting at

$

60

/hr

About this service

Summary

I offer an end-to-end UI/UX design service for mobile applications to create intuitive, engaging, and delightful user experiences.
I work with startups, established businesses, and everyone in between, across all mobile platforms including iOS, Android, and hybrid applications.
My process is highly collaborative and involves close communication with clients at every step to ensure the product meets their goals and exceeds user expectations.
Important:
Although my design process is founded on well-established principles, is adaptable to align with the specific needs and goals of your product.
Whether it's a complete end-to-end UX/UI design solution, or you're looking for a specific phase of the process such as UI design, without the accompanying UX research, I'm more than ready to adapt my services accordingly.
My UI/UX Design Process
Here's a detailed breakdown of what you can expect when you engage my services:
Empathise - Understand the Context: Begin with a comprehensive understanding of your business, market, and user needs through competitive analysis, feature analysis, user interviews, and online surveys.
Define - Establish User Goals: Transform research insights into actionable design strategies by defining user personas, empathy maps, user objectives, and journey maps.
Ideate - Create Design Concepts: Use brainstorming, sketching, and devising information architecture to transform the defined strategies into tangible design concepts.
Prototype - Visualize the Design: Convert design concepts into interactive, visual prototypes including a UI kit, mid and high-fidelity wireframes, and a final interactive prototype.
Test - Refine and Validate: Conduct usability testing and incorporate feedback to refine and validate the design, ensuring it meets both user needs and business objectives.
Document - Share the Journey: Present the entire design journey, decisions, and outcomes in a comprehensive case study.

What's included

  • UX Research Report

    Detailed report on competitive analysis, feature analysis, user surveys, and user interviews.

  • User Personas and Journey Maps

    Visual descriptions of your target users and their journey through the app.

  • Wireframes and User Flows

    Detailed low to high-fidelity wireframes and user flows.

  • Interactive Prototype

    A clickable prototype that simulates the final app experience.

  • Design Assets

    A UI kit that includes all necessary design assets like icons, components, and style guides.

  • Usability Test Report

    A comprehensive report on usability tests, user feedback, and recommended iterations.

  • Case Study

    A document detailing the design process from inception to final design, including the problems identified, the solutions devised, and the rationale behind each decision.

  • Access to Design Files

    Full access to all the design files on platforms like Figma and Miro, ensuring transparency, ease of collaboration, and smooth handoff.

Recommendations

(5.0)

Antoine Rousseau • Memento

Client • Jun 10, 2023

Working with Sergio on the web design enhancements for my client's online platforms has been an absolute blast! This guy knows his stuff when it comes to UX/UI, and he's like a digital magician, conjuring up the most amazing user experiences. Not only is he a top-notch collaborator, but he's also a caring mentor who goes the extra mile to make sure your product vision and strategy are on point. Trust me, you won't find anyone better to bring innovation and improvement to your digital creations.

Truly grateful for his help on the project! Sergio was very detail-oriented and very methodical. I highly recommend him for any UI Design work🎉


Client • Jul 21, 2023

Sergio is a fantastic designer and a Figma guru! He is a great collaborator and I am very satisfied with the quality of his deliverables which always meet expectations and above.


Client • Apr 5, 2024

Sergio delivered a great body of work on this research, and the evolution of our software is streamlined thanks to such proposals. He created really good designs inspired by our market and client needs.


Client • Apr 5, 2024

It is always a pleasure to collaborate with Sergio; everything just works!


Client • Nov 19, 2024


Skills and tools

UX Researcher
UX Designer
UI Designer
Adobe Photoshop
Figma
Google Drive
Miro
Notion

Work with me