
Omer KandemirDesign engineerSan Francisco
Hi, I’m Omer, a design engineer in San Francisco. I design product interfaces and write the code that ships them.
OfferPilot
My startup. A job search product for students, 2023 to 2026. I was the only designer, and the sole engineer in the last year.
Case studies
Three redesigns from OfferPilot, each with the number it moved.
Every job isn't a fit—OfferPilot helps you focus on the right ones.
Onboarding redesign IEarly 2025
55% → 80%Activation
1.5% → 2.5%Paid conversion
A three-step setup form became an eleven-screen story that makes the case before it asks.
Onboarding redesign II2026
66% → 75%Completion
Interviews with international and domestic students led to a resume-first flow that forks by visa status.
Locked top matches2024 to 2026
1 in 2Purchases came through a locked card
A few top matches locked in the free feed, with the score left visible so people knew what they were missing.
UI
Selected screens and components I designed and built for OfferPilot, rebuilt live.
Lumen Health builds scheduling and records software for community clinics. Its data team turns visit, billing and staffing data into the reports clinics use to plan care, and is growing its platform group after expanding to twelve states.
Job feed2026
The job feed and the expanded job, before and after the March 2026 rebuild.
SCORE BREAKDOWN
Two numbers appear: the inventory program handled over 300 records, and the hackathon served 40+ students. 6 points deducted. Neither is a result of your work (no improvement, time saved, or users affected), and none of the internship bullets include any metric.
The two figures given are simple counts, which are at least easy to understand. 8 points deducted. There are no outcome metrics, so there is no measurement methodology to assess.
The inventory bullet explains the approach (linked lists and hash tables for add, remove, search, and sort), which is the right pattern. 7 points deducted. No bullet connects a method to a result, and the internship bullets state activities without explaining how anything was accomplished or what it produced.
Resume grading2024 to 2026
The resume evaluation: a grade that shows its arithmetic, a 100-point rubric, and the waiting states.
Upgrade modal2024 to 2025
Five generations of the upgrade modal, plan colours, and the app re-skinning per plan.
Eigen
An AI tutor that teaches on a whiteboard. I built its design system and landing page as a contract design engineer in 2026.
UI
The design system and the landing page, running on Eigen's own tokens.
Primitives
Semantic → primitive
- bg-appgrey-100
- border-subtlegrey-400
- fg-defaultgrey-1200
- brand-subtleblue-200
- brand-solidblue-900
- accent-solidsecondary-900
- success-solidgreen-900
- destructive-solidred-900
Design system2026
Primitive, semantic and component tokens, and the primitives built on them.
the teacher you'll
always love
Understand any material in dope 1:1 lessons

conversational
visual
all subjects
Landing page2026
The live page, the phone layout, and an alternative direction that never shipped.