Sanjay Kumar B based in San Francisco ·
productinteraction design · prototyping · design systems · accessibility
designFigma · FigJam · Framer · Webflow · Illustrator · Photoshop
buildHTML, CSS & JS · Cursor · Claude Code · Codex · v0
architectureAutoCAD · SketchUp · Rhino · Blender · hand drafting · model-making
researchuser interviews · usability tests · A/B testing · surveys · qualitative & quantitative research
01 / 09