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Flag of Germany Frankfurt Am Main, Germany
Member since August 3, 2011
0 Recommendations


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My name is Yisela Alvarez Trentini. I am a User Interface Designer and a Social Anthropologist. I have over 10 years experience in web and graphic design and my 'philosophy' is simple: Honesty and hard work, I love what I do, and I always do my best. I currently design web, desktop and mobile applications in HTML, CSS3, Javascript and WPF/XAML. I run the shop The Geek Gift and the online gallery Art, Design War. I am also a moderator for StackOverflow's Graphic Design site.
$50 USD/hr
11 reviews
  • 94%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 13%Repeat Hire Rate


Recent Reviews

  • image of dutchict Improving Graphical design / UX design of app $525.00 USD

    “Great design feeling, helpful, practical, hard working, friendly.”

  • image of Bitingo Project 6935547 has been deleted $35.00 USD

    “I really enjoyed my time working with Yisela, she is very professional and highly skilled. The project was delivered on time, on budget and on vibe so, obviously, I would love to work with her again. I do not lightly give out full 5/5 ratings but, really, there's nothing I can fault her on.”

  • image of phbock One Page for our Site with Elements $120.00 USD

    “Very happy with her desing and helpfulness. Very professional, helpful and love her style. Would/will hire again”

  • image of vw2170501vw Design a Website $420.00 USD

    “Outstanding contribution in our contest. She has done a good and professional job!”

  • image of omakase Design some Business Cards £35.00 GBP

    “could not have been any better very good job”

  • image of savvysourcing Organize and Group multiple PSD files into one file $30.00 USD

    “Awesome. Understood the job and worked beautifully.”



Feb 2013

The Geek Gift is an online shop with a customized selection of gift ideas for geeks, gamers and anyone interested in science and technology. The site currently runs under WordPress (HTML, CSS, Javascript), and is part of a network of personal projects experimenting with affiliate programs.

User Interface Designer

Mar 2012 - Jul 2014 (2 years)

As Lead UX/UI designer, my work for Winscribe focuses mainly on software UX/UI and web development. Winscribe is a world leading provider of digital dictation software, digital transcription, voice recognition, and workflow management, with installations in 25 countries and more than 350,000 users globally. My responsibilities include: - Gathering complex requirements and working closely with the rest of the development team to produce functional, beautiful software. - Creating user-centered design artifacts such as personas, site maps, taxonomies, and wireframes. - Conducting usability testing on prototypes and finished products to assess the quality of a user experience. - Designing and developing standards compliant HTML5 and CSS3 based web applications and sites. - Building user interfaces that support a smooth exchange of information between users and back-end processes and databases. - Researching interaction design and technology trends.

Digital Designer

Sep 2011 - Jan 2012 (4 months)

Digital Campaign Designer for the Retention area, working for BetClic UK, France and Italy.

Web Developer

Aug 2011 - Jan 2012 (5 months)

Developed the branches websites in Joomla and jQuery and helped with the digital design of whitepapers and reports. Technologies included HTML, CSS3, Javascript, PHP and database management.

Mobile Designer

Aug 2011 - Sep 2011 (1 month)

Branding, Identity and Digital Design of a new financial/communications Application for android tablets.

Freelance Designer

Oct 2010

During 2010 to 2012 I focused mainly on front end design and development for companies and inviduals based in Oxford and London, UK. - CSS3, SASS, HTML5 and javascript web development. - UI & UX design for desktop & mobile Devices. - Responsive Design and Front-End Development (custom media queries, Foundation, Bootstrap among others). - Full graphic and website design. - Branding.

Web and Digital Designer

Oct 2009 - Nov 2010 (1 year)

Web and Graphic Design. Newsletters and Look & Feels for top brands such as Cisco, HP, Diageo and more.

iPhone Mobile Designer

Oct 2009 - Nov 2010 (1 year)

iPhone and iPad Applications Design.

Web Developer

Jan 2005 - Jan 2006 (1 year)

Web Designer

Feb 2004 - Dec 2005 (1 year)


BSc (Hons) in Social Interaction (Anthropology)

2003 - 2008 (5 years)

Human-Computer Interaction (Seminars)

2013 - 2013 (1 month)


Professional Scrum Master (2013)

Professional Scrum Master Certificate (PSM I)



Articles for [login to view URL]


  • Spanish - English Translation
  • US English Level 1
  • HTML Level 1
  • Photoshop CS5 1


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