Ekaterina Kachavina — Brand & Product Designer
   Cases

Starkl is a trust-minimised Bitcoin light client that brings verifiable BTC events on-chain.

Company
Starkl, Singapore

Segment
Web3· Fintech · Security

Year
2025

Role
Founding Brand Designer
Expertise
UI 
Branding 
Strategy 
Design System


Research methods
Community analysis
Stakeholder interviews
Heuristic evaluation
Competitor audit
Design feedback loops
Ideation
Workshops
Market research
Prototyping
Async reviews
Tech research

Project overview
Starkl consolidates a wallet + SPV light client + proof/verification toolchain in a single monorepo. Near-term deliverables include a Stylus on-chain verifier beta, a minimal reference bridge primitive and partner pilots. The code is open-source under a permissive licence and accompanied by developer docs, test vectors and one-click examples.  

Challenge

Having been recruited as the founding product designer, I was responsible for building a catchy product and branding from the ground up. I had to create both a clean, seamless dashboard that developers could onboard without hiccups. My objectives were to ideate and deploy a working UI for this as well as the core brand so as to attract a foundational userbase and present a slick product for investors

















Branding
Starkl has the potential for mass web3 adoption  with a universal use case, but the founder needed a complete branding architecture from scratch.  There is excellent UI  potential but it platform needed to lay its foundations so as to lead to a thriving user base.


























Investor Narrative & Pre-Seed Deck
I created Starkl’s pre-launch investor deck from scratch, shaping the product story, visual identity, and market opportunity to support early-stage fundraising and strategic outreach.
















Dashboards/UI
I built a visual identity system that reads as “credible infra” and scales from docs to dashboards. I defined a voice and narrative playbook, with modular copy blocks for pitch, site and grant materials.I shipped a lightweight brand site and asset kit so partners and press can reference Starkle consistently.



Credits to
Jeremy Weiliang Chan
Ghee Soon Chan
Daniel Kuan
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Impact
The brand identity canvassed the layout of the pitch deck and logo, which helped bring it from 0 - MVP as a credible product for investors and grants. 

Furthermore, this was able to ideate it to a usable product that could be pushed to an audience on GitHub and Twitter. The resulting UI was something that made it stand out as a easy-to-use product that allowed for increased user traction.


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