(NDA project — available in interview)

(Product Designer — Web MVP & Design System)

Context

DKP PWA is a web version of Kefir’s internal employee platform (desktop, laptop, tablet). The goal was to make key functionality available on large screens and introduce a new Learning section with courses and training materials. For many employees, learning happened during working hours on laptops — long texts and structured content were uncomfortable to use on mobile. For the first release, we planned an MVP that included: core app features adapted from the existing product, a first iteration of the Learning section, a scalable design foundation for future growth.

Stage 1 — MVP Concept & Design System

Created the overall MVP concept and structure for the PWA. Designed a new design system for desktop/tablet: typography, color system, grids, UI controls, component states. Built a token-based system to support themes. Defined conventions for component naming, folder structure, and variable organization to keep the UI maintainable.

Stage 2 — Collaboration & Delivery

Decomposed product features into design tasks, set priorities, and planned workloads for the design team. Gathered requirements from business and development teams, and prepared detailed handoffs. Built interface components myself and provided design feedback to the junior designers. Worked closely with developers to align logic, adapt designs to constraints, and ensure visual accuracy.

Stage 3 — Quality & Production

Introduced a design-review process before release. Optimized design and delivery processes by building a visual regression pipeline that automated Figma-to-build comparisons and screenshot diffs, catching UI drift before release Also created a QA checklist for interface testing to reduce rework and improve consistency.