John Challis, Designer in Singapore, Singapore
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John Challis

Verified Expert  in Design

Designer

Location
Singapore, Singapore
Toptal Member Since
December 14, 2016

John is an experienced product manager and designer with skills in creating end-to-end user-centric experiences from concepts and research to wireframes and high-fidelity deliverables. He's worked with companies at all different scales from startups to large corporations like IBM on both B2B enterprise SaaS and consumer-focused products. John has experience collaborating with remote development and product management teams.

Portfolio

Work Experience

Product Designer | Manager

2017 - PRESENT
Toptal
  • Designed a communication platform for a funded startup, connecting ER nurses with remote doctors. Included native iOS and Android mobile apps, tablets apps, and a web platform. Created a brand color scheme and a custom icon set for the apps.
  • Designed a property management iOS app for a startup that allowed residents, property managers, and maintenance employees to communicate in a seamless experience.
  • Designed an internal reporting tool for the consumer tech market. The tool aggregates data from a variety of vendor and third-party sites and shows insights for managing inventory, fulfillment, customer service, and a variety of business functions.
  • Worked on updating a GPS platform for a consumer tech company and redesigned several new features to make it more user-friendly and intuitive.
  • Designed a contract management platform for a startup in the enterprise SaaS space. Created user flows, information architecture, wireframes, high-fidelity designs, branding, and the style guide.
  • Designed a production management platform for a technical parts manufacturer. The platform is web-based with an iOS app component.
Technologies: Illustration, InVision, Sketch

UI/UX Product Designer

2015 - 2017
IBM
  • Worked in an Agile environment to implement innovative solutions for users following IBM design thinking methodology.
  • Led and participated in the digital product design process from research and ideation to wireframing and user testing, creating hi-fidelity designs and implementations with development.
  • Facilitated design thinking workshops and held feedback meetings with key clients.
  • Designed a service design and software design experience to help improve IBM's business process outsourcing business.
  • Worked on combining two cloud platforms (Bluemix and Softlayer) with thousands of users each into a unified experience.
Technologies: CSS, HTML, InVision, Sketch, Adobe Creative Suite

Graphic Designer

2015 - 2015
Red Rider Creative
  • Worked with a variety of clients to create company and event branding, brochures, presentations, and other print applications.
Technologies: Adobe Creative Suite

Graphic Designer

2014 - 2015
Wicked Audio
  • Created packaging, displays, and print collateral.
  • Managed and created content for social media accounts and wickedaudio.com.
  • Created and implemented concepts for digital marketing techniques, such as contests, giveaways, and other creative advertisements of products.
  • Planned photo shoots, recruited models, and edited product and lifestyle photos for use in print and web design.
Technologies: Adobe Creative Suite

Web Design Intern

2014 - 2014
Solutions Journalism
  • Created visual concepts and illustrations to promote the brand and to be used on their website.
  • Designed campaign material to be sent to universities across the nation, promoting social innovation.
Technologies: Adobe Creative Suite

Graphic Designer

2013 - 2014
BYU Athletics
  • Created and designed posters, game programs, T-shirts, and social media and environmental pieces for BYU's NCAA sports teams.
Technologies: Adobe Creative Suite
2010 - 2015

Bachelor's Degree in Graphic Design

Brigham Young University - Provo, Utah

Collaboration That Works

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