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Sérgio Estrella

Sérgio Estrella

Medellín - Antioquia, Colombia
Member since January 26, 2017
With over a decade of experience in UI/UX design, Sérgio has been working with small and large teams in several areas such as education, enterprise, pets, sports, entertainment, automobile industry, and more. Design interfaces and shape experiences are what he really likes to do. He's a technology and games enthusiast who's interested in the way people interact with the digital world and how this changes over time.
Sérgio is now available for hire
  • UI/UX Designer
    2017 - PRESENT
    Kalon Creative (via Toptal)
    • Designed a platform for managing volunteers in events for non-profit organizations.
    • Developed the UI of a white-label platform for non-profit organization manage team members, courses and content.
    • Worked on a accountability platform to track users access across internet, desktop and mobile.
    • Designed a landing page for a web app that helps agencies, universities, and churches manage all aspects of mission trips.
    • Designed the landing page for a humanitarian organization against Human Trafficking.
    Technologies: Sketch, InVision, Abstract, Squarespace
  • UX/UI Designer
    2017 - 2018
    • Researched, prototyped, and designed mobile apps and platforms. I worked with the clients to understand their needs and pains—bringing emphatic solutions.
    • Developed the UX and UI for the new version of an invoice analytics app (the client was a beer company).
    • Designed a new app for enabling food rescue in the city of São Paulo.
    • Created a customizable app for internal approvals. The app is customizable to the branding and color choices of each individual client.
    • Designed an app concept for pet care and management.
    Technologies: Adobe XD, Illustrator, Photoshop, Jira
Other Experience
  • Specialization in Interaction Design
    2017 - 2018
    University of California, San Diego | Coursera - Online
  • Post graduation certificate in Design and Digital Technology for Products and Services
    2010 - 2012
    Fundacao Armando Alvares Penteado | FAAP - São Paulo, Brazil
  • Bachelor's degree in Graphic Design
    2006 - 2010
    Federal University of Paraná | UFPR - Curitiba, Brazil
  • User Interface (UI)10 years
  • User Experience (UX)9 years
  • Interaction Design (IxD)9 years
  • Adobe Photoshop9 years
  • Adobe Illustrator9 years
  • Sketch1 year
  • InVision1 year
  • Adobe Experience Design (XD)1 year
  • Adobe Experience Design (XD)
  • InVision
  • Sketch
  • Adobe Photoshop
  • Adobe Illustrator
Medellín - Antioquia, Colombia
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