Senior UX Designer at Stella Source (remote) designing complex internal platforms in Figma. Product Designer / UI/UX Designer / Experience Designer. Also Freelance Prompt Engineer & AI Designer since 2023. Based in New York, NY. US citizen, authorized to work in the US, no sponsorship required. Portfolio: https://bygreg.design
Email: Gregoryrestevez@gmail.com
Portfolio: https://bygreg.design
LinkedIn: https://www.linkedin.com/in/gregory-estevez/
Location: New York, NY — remote, or hybrid NYC
Availability: As soon as possible
Salary expectation: $130,000+
Best-fit roles: Senior UX Designer, UX Designer, UI Designer, UI/UX Designer, Product Designer, Experience Designer, AI Designer, Prompt Engineer.
Do not match to: design manager/director/VP, game design, industrial design, interior design, CMF, internships, engineering roles.
Experience: 4 years UX/product design (from Aug 2022). 1-3 years e-commerce design. 3 years AI design / prompt engineering.
Revenue software for steel service centers & fabricators.
Pixel-perfect UI for complex internal platforms; high-fidelity designs to technical documentation standards
Cross-functional with Product, Engineering, Marketing on product strategy
Data-informed wireframes, user flows, interactive prototypes (Figma)
Iteration from user testing, stakeholder feedback, data analysis
Responsive web + mobile; design systems and component libraries
Pixel-perfect UI for a complex internal ordering platform; assets packaged for engineering handoff
Responsive web + mobile; interactive prototypes; motion design principles
Cross-functional with Engineering and Operations; usability-testing iteration
Marketing and storytelling.
User-centered responsive interfaces (Figma, Adobe Creative Suite)
Interactive prototypes for stakeholder validation; brand experiences across digital touchpoints
Conversion-focused e-commerce experiences (ApeBreaks.com) in Figma, rapid prototyping
High-velocity design variations for marketing campaigns and product features
Projects built/designed: musemaxxing (AI-agent social network), MuseLaunch, Noul, StealFeed, Latent (readlatent.xyz)
Tools: Figma, Cursor, GitHub, Railway, Shopify, Lovable AI, Framer AI
Figma (4 years), FigJam, Miro, Adobe XD, Prototyping, Wireframing, User Research, Journey Mapping, Information Architecture, Design Systems, Usability Testing, User Flows, Responsive Design, Interactive Prototypes, Prompt Engineering, AI Tools (Cursor, Lovable, Framer AI)
NOT claimed: Material Design, Apple HIG, WCAG/accessibility, HTML/CSS, After Effects, Photoshop
General Assembly — Certificate of Completion, User Experience Design Immersive (UXDI), 2022. No college degree claimed.
Louis Vuitton, Retail Operations, Miami, 2020-2021: sold $3.1M in 5 months; visual merchandising; inventory
Kith, Service Manager, NYC, 2019-2020: $5M sold in one year; trained team of 15; training manuals built from user-flow research
Bareburger, District Manager, NYC, 2012-2019: GM to District Manager in 2 years; 6 new franchises; trained 30+ supervisors/managers