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Is constantly updating your portfolio a struggle?
About a month I m working on my new product: Whoker - Personal Dashboard Portfolio
https://whoker.online/halynskyi
I made extremely fast-to-fill portfolio, where in just a couple of clicks you can add or completely replace:
Case Studies, Profile (Bio), Work Experience, Tech Stack, Availability (Calendar, Contributions, Graphs, Charts).
Vibecoding: I'm cooked
For more than a year now I have been consistently working in a vibecoding format. During this time I have created several unusual solutions and finally decided to start showing them publicly.
These are small research pieces that can inspire and at the same time remain utilitarian.
Matterly - Extract docs, clipboard & voices into calendar events
Free your dev time with focused UX strategy
Most MVPs work and grow, yet inside they turn messy. Teams spend more time fixing regressions and answering support than shaping the product. Rewrites look impossible because years went into the current codebase. The practical path is surgical change. Tackle the few problems that steal the most hours, validate the result, then move to the next. When bug loops and repeating tickets drop, you regain time for real iteration.
What this is? A concise UX strategy and design approach that helps a growing team turn a working but messy product into a scalable, user centered one without a risky rebuild. The goal is simple - remove the top sources of waste and unlock steady progress.
Are you ready to hire a vibe coder for your product team?
Lately i've been amazed by how many full products people (myself included) can now build almost entirely with AI tools. It made me wonder if is theere room in a company for vibe coders or AI-driven creators?
I see them as complementary to core developers, handling quick feature experiments, polishing UX details, or testing alternative product directions without pulling main dev off focus.
Hello Product Hunt!
Hi! I'm Kostiantyn Halynskyi. Product Designer, 7+ years of experience in FinTech, E-Commerce and other industries. Completed over 150 projects in total. Implementing Design Systems, Research & Analytics, and highly detailed prototypes = love it
During my career i founded three startups: Hylas AI, Chronolex, and Yelpy. I'm moving toward building my own products, so i'm here to connect
Why is it worth being on Product Hunt every day?
I ve been here for almost three years, and over time, I ve started to see this platform as a social network.
I know that many people come to launch their products and, due to time constraints, do not have time to establish a strong presence here, but I m glad some regular users focus on building the community.

