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Most product decisions fail not because teams lack ideas, but because they don’t validate those ideas with real users.
When changes are made based only on opinions, it becomes difficult to know what actually improves the experience and what makes it worse.
Experiment design, especially A/B testing, helps teams compare variations and understand user behavior through evidence instead of assumptions.
Good UX is not about guessing the best solution. It is about testing, learning, and improving based on what users actually do.
I help startups design data driven product experiences that improve conversion and user behavior through structured experimentation.
DMs open for product design collaborations.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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LUMO — AI Career Coach & Learning App 🤖✨
LUMO is an AI-powered career development app concept designed to make professional growth feel more personal, structured, and motivating.
The idea was to move away from the typical “serious career platform” look and create an experience that feels more like a supportive companion — with a friendly AI character guiding users through their next steps.
The product brings career planning and learning into one connected experience:
• personalized career recommendations based on the user’s profile;
• profile strength and progress tracking;
• curated courses and bite-sized lessons;
• personalized career roadmaps with clear milestones;
• skill building and opportunity discovery;
• a friendly AI coach that makes the experience feel more human.
Visually, we balanced a clean product interface with soft gradients, warm pink accents, and a playful 3D AI character to give LUMO its own personality without distracting from the product itself.
The result is a career platform that turns a complex question — “What should I do next?” — into a clear and approachable journey. 🚀
Would you trust an AI coach to help plan your next career move? 👀
The idea of making a career app feel more like a companion than a platform is pretty smart. The 3D character fits that direction really well too.
The poll in my previous post divided the votes almost 50/50.
I will probably continue with the minimalist version of the design, but you can check the full case study of the cosmic-style design here:
That is such a great idea for an app! And I love the space-themed design!
AI Study Assistant & E-Learning Mobile App UI Design
Personalized, adaptive learning is transforming education. Students no longer want passive video lectures—they need instant homework help, interactive practice, and AI-generated study materials tailored to their specific curriculum.
We designed this vibrant AI Study Assistant & E-Learning Mobile App UI to bridge conversational AI with structured learning workflows. Built for EdTech startups, AI SaaS platforms, online academy founders, and study tool developers, this interface combines conversational tutor bots with automated exercise scanning and instant study sheet generation.
The Problem We Solved
Most study tools suffer from fragmented user experiences—forcing students to jump between separate apps for AI chat, flashcards, problem scanning, and study notes. This disjointed flow interrupts deep focus and reduces long-term study consistency.
This concept creates a unified AI learning hub, allowing students to seamlessly transition from asking an AI avatar questions ("I want to revise biology") to scanning physical exercise worksheets and generating structured study sheets in seconds.
Key Features & UX Highlights
Interactive AI Tutor Chat: Conversational avatar screen with natural language prompt inputs, enabling instant step-by-step homework help and topic revision.
Instant Exercise Scanner & Flashcard Practice: One-tap camera scanning feature (Scan Exercises Instantly) that converts physical assignment sheets into digital practice modules and interactive flashcard decks.
AI-Generated Study Sheet Engine: Dynamic content hub automatically organizing AI-summarized notes and historical breakdowns (Advanced Study Sheet on The French Revolution).
Gamified Progress Tracking: Clean analytics dashboard displaying completed tasks, score averages ($0.0/20$), and revision streaks to maintain student engagement.
Building an AI EdTech Startup or E-Learning Platform?
Whether you're an ambitious founder launching a next-gen AI homework helper, building a personalized tutoring app, or scaling an e-learning SaaS platform, we design intuitive, conversion-focused UI/UX that drives student retention and daily active usage (DAU).
