UX and UI Development

Pegasus One leverages established and emerging interface technologies to create intuitive user interfaces and deliver the best-in-class user experience for our customers.

Software Development Company California

Usability and user experience rank high on our list of priorities for the websites, web applications and mobile apps we build for our clients. We revamp existing websites and build new applications using appropriate technologies including HTML5, CSS3, Silverlight, and Javascript and jQuery.

Our developers have deep expertise in the latest front-end technologies such as React 16.6.3, Angular 7.0, Mocha etc. If you have a specific technology in mind, there is a high probability that we have been using it for years and can utilize it for your build. Once we get to know your project requirements our seasoned designers and developers will work with you to curate the right framework, language, and library for success.

Mobile UI

PegasusOne employs the latest mobile frameworks for touch screen applications and hybrid mobile apps. These include jQuery Mobile, Mono for Android, iOS, Windows Phone and Blackberry as well as XCode, Sencha Touch, Titanium and Phonegap.

Rich Internet Applications

PegasusOne adopts various Rich Internet Applications to create user interfaces that are visually appealing and yet do not increase the page load time or require additional plugins. These include but are not limited to Adobe AIR, HTML5, CSS3, Ajax, jQuery and MS Silverlight.

Responsive Design

Responsive design adapts itself to various screen sizes and resolutions and is hence useful to build websites that work well on smartphones, tablets, and desktops PC, as well as laptops and MacBook. One page fits all sizes and devices.

Front-End Frameworks Solutions

Our front-end developers will help you get things looking just right, and have received many accolades for their accomplishments. The beauty of our pages runs more than skin deep though, our front-end developers’ team also has a clear commitment to code quality. We follow object-oriented CSS principles to structure CSS in large-scale projects, ensuring consistency and compatibility across multiple devices.

UX and UI development

React, a JavaScript library is a next-level web technology used to create scalable & robust applications. This is useful in developing quick & iterative interfaces like the ones used by Instagram & Facebook. This technology promptly updates & renders the right component based on a user’s input.
This futuristic javascript framework has taken mobile & web application development to the next level. Not only it is versatile and approachable, but also results in compact high-performing apps that can be created with less coding.
Maintained by Google, this is a front-end JavaScript-based open-source web app framework. It has an intuitive and clean code that helps in building super responsive sites. Just as HTML is to the dynamic, multi-page websites, AngularJS is to the single-page web apps, allowing users to enjoy a smooth web experience.
This free & open-source front-end library is used to design web applications and websites. Bootstrap is used by web application developers to build responsive, mobile-first projects on the web.
This developer-friendly & template rich open-source JavaScript web framework is based on Model-View-ViewModel (MVVM) pattern. It makes an ideal choice for software projects requiring a massive exchange of information on a real-time basis, without hampering the performance of the website.
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML. jQuery is the Javascript library to go for when you want to ‘Write Less, Do More’.
HTML5, which comprises of HTML, CSS3 and Javascript enables creating of stunning websites and applications that are consistent across multiple platforms and browsers. It is cross-platform in nature and supports mobile app development for different browsers.

Case Studies

Explore some of Pegasus One’s success stories.

Database Migration from MySQL to NoSQL

Database
migration from
MySQL to NoSQL

Universal Wellness Platform For A Range of Smart Devices

Universal
wellness
platform

Why choose us?

  • We create well-designed applications and websites that empower and engage users while solving business problems.
  • We are up-to-date with the latest front-end technologies and rich Internet applications that are helpful in creating intuitive user experiences.
  • All our codes are rigorously tested and validated to ensure a seamless experience across multiple browsers and devices.

Quick reads

Authored articles from Pegasus One.

  • Top Design Trends In iOS App Development for 2020

    Top Design Trends In iOS App Development for 2020

  • How To Design A Mobile App User Interface Like A Pro

    How To Design A Mobile App User Interface Like A Pro

  • Expert Advice to Successfully Launch a Mobile App

    Expert Advice to Successfully Launch a Mobile App

Ready to talk about UX and UI development solutions?

Unlock the true potential of your digital products with Pegasus One’s expert UX/UI development services. Our team specializes in designing intuitive, engaging, and user-friendly interfaces that enhance the overall user experience. We focus on creating seamless, responsive, and visually appealing designs that align with your brand and meet your users’ needs. Whether you’re building a website or a mobile app, we ensure your digital solutions deliver exceptional usability and aesthetic appeal.

We deliver extra-ordinary outcomes
for extra-ordinary clients

Working with you was an awesome experience! Thank you for improving our site performance fifteen-fold within a few days.... Working with you was an awesome experience! Thank you for improving our site performance fifteen-fold within a few days

Johnson Bruce

Thanks to you, our company now has time to concentrate on the important things, and not worry about who will develop and grow our product

Kathleen Webber

As a veteran of many systems-development projects, I was particularly impressed with your implementation speed, adaptability to multiple changes, timely improvement recommendations and warnings about potential problems.

Nathan Chaffey

your company has worked on a variety of complex projects for us. We return again and again because your team is very talented and dedicated to delivering high-quality work products at a very competitive price point.

Donnie McWilson
software clients pegasus one

PEGASUS ONE AT A GLANCE

Inc 5000

5-time Inc 5000 honoree (2019, 2020, 2021, 2023 & 2024)

Rating Star New

Rated 4.9 stars by clients on Clutch

AI Inner Circle

Part of the prestigious Microsoft AI Inner Circle program.

Healthcare Gov Covered California

Part of multiple prestigious civil-society betterment projects

Inc 5000 Microsoft Gold Amazon Parnet Company

Microsoft Solutions Partner and AWS Advanced Consulting Partner

Webby Awards

Apps consistently featured by leading design awards.