Renato Iwashima
Senior Software Development Engineer at Amazon
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolRenato Iwashima is a Senior Software Development Engineer with 11+ years building fast, accessible, and intuitive web and mobile user interfaces for companies like Amazon, Blizzard, LinkedIn, and Yahoo. He combines front-end leadership and mentorship with hands-on engineering, having led frontend efforts for AWS Honeycode, Battle.net apps, and high-profile consumer experiences. Renato brings deep expertise in accessibility and performance engineering, and he coaches teams to deliver inclusive mobile UIs that meet international standards. Outside product work he pursues game development in Unreal, Unity, and Cocos2D-x, plus 3D scripting for Blender and shader work—skills that inform a strong sense of interaction and visual polish. Based in Seattle, he blends pragmatic product delivery with creative technical craft, from atomic CSS architectures to playable prototypes. Colleagues rely on him for cross-functional thinking that turns complex UX constraints into elegant, robust implementations.
12 years of coding experience
19 years of employment as a software developer
Ableton Live, Ableton Live at Berklee College of MusicUsing Design Thinking and Simple Sketching Techniques to Ignite Innovation, Using Design Thinking and Simple Sketching Techniques to Ignite Innovation at Stanford Continuing StudiesBachelor's degree, Communication and Media Studies, Bachelor's degree, Communication and Media Studies at ESAMC
English, Portuguese, Spanish
Stackoverflow
422reputation
899kreached
6answers
2questions
Github Skills (108)
hbs10
gruntjs10
gss10
handlebars10
discord10
css10
linux9
opengl9
grunt-task9
cmake9
windows9
ember9
visual-studio9
linter9
cpp9
Programming languages (10)
Github contributions (5)
renatoi/LearningAndroidAccessibility
Jan 2018 - Apr 2018
Contributions:27 commits, 64 pushes, 42 branches in 2 months
renatoi/ember-template-lint
Nov 2020 - Feb 2021
Linter for Ember or Handlebars templates
Contributions:19 pushes, 7 branches in 2 months
linterhandlebarsemberhandlebars-templates
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.