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Portfolio Reimagined is a curated space showcasing my design work focused on clarity, narrative, and human-centered interfaces for complex products. It brings together selected projects and experiments that explore how technology — including AI-driven systems — can feel intuitive and meaningful.
This site reflects my approach to design: rethinking familiar patterns, building with intention, and creating experiences that resonate beyond surface-level usability. It’s built for founders, product teams, and collaborators looking for thoughtful, differentiated design.
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Biome is a living portfolio where I explore and reimagine ideas, interfaces, and systems without fixed outcomes. It’s a space for experimentation, iteration, and building things that feel different rather than familiar.
I use Biome to follow curiosity, test unconventional approaches, and design concepts that aim to resonate, not just function. The work here reflects how I think and build — through exploration, narrative, and a constant desire to push ideas beyond standard patterns.
This portfolio is for people interested in process, possibility, and how design evolves when you allow it to grow organically.
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Every page in the Persona Prism is different — different tone, layout, and logic — yet it all works together because it’s held by a shared structure, not a single identity.
That tension mirrors my own career path: multiple directions, multiple modes of thinking, and still a coherent whole when you stop forcing everything into one box.
https://personaprism.lovable.app
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Oracle Transparency is a conceptual product and reporting interface designed to communicate trust, verification, and operational integrity in DeFi infrastructure. It translates complex oracle data into a clear, institutional-grade report using editorial typography, restrained motion, and deliberate interaction. The experience emphasizes auditability, uptime, and proof-of-reserve signals—presenting DeFi not as hype, but as accountable financial infrastructure built for serious stakeholders.
https://oracletransparency.lovable.app (https://oracletransparency.lovable.app/)
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I designed NEXUS, an invite-only institutional DeFi summit site that behaves more like a regulatory system than a marketing page. Built around spatial navigation, dormant states, and intent-driven interactions, the experience uses silence, restraint, and precision to signal trust. Grey stays inactive, red appears only on deliberate action, and every interaction resolves to reality. This is DeFi treated as infrastructure — cold, clear, and credible.
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yels.dev (http://yels.dev) is live!
Finally launched my little corner of the internet — a warm home for the apps and ideas I’ve been building. More projects are coming (my brain refuses to chill), but for now I’m just excited to share it.
Take a peek ➜ yels.dev (http://yels.dev) 💛
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Aurelia is a mockup landing page exploring a private digital ecosystem for UHNW clients. I created it to show how complex asset, legacy, and philanthropy workflows can feel calm, intuitive, and beautifully premium. It’s a concept piece that highlights my approach to clarity, trust, and thoughtful high-end product vision.
URL:
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Cerebro is a concept landing page for a future product that turns scattered data into a real-time, queryable intelligence layer. It teases an enterprise “singular mind” built for instant insights, rich context, and faster, smarter decisions. A bold glimpse into what next-generation operational intelligence could become.
https://cerebrocenter.lovable.app
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Sometimes my work lives in monochrome — clean, serious, minimal, black-and-white.
But sometimes… I just want to play. 🎨✨**
This project is exactly that.
I wanted to challenge myself to build an entire brand around pure color, vibrance, tactility, and fun — so I invented a fruit-infused lip & cheek tint line and designed the whole digital experience from scratch.
Branding, product visuals, campaign scenes, UI, UX, animations, story — everything.
A full concept brought to life just because the creative energy said: go bold.
The result?
A glossy, juicy, vivid little world called Nature Kiss — a playful break from my usual aesthetic and a reminder that design can (and should) feel joyful sometimes.
Explore the page here:
👉 https://naturekiss.lovable.app
And who knows… maybe this fictional brand is just waiting to become real. 😉💋
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AI Insights and Applications
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I build products that don’t compete for attention—they command it.
Clean. Minimal. Serious. Designed to make people stop scrolling.
Explore the aesthetic: https://voidconstruct.lovable.app
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Built a hyper-clean, minimal landing page with a light/dark experience, crisp typography, and a zero-noise layout. Pure signal, no clutter.
Live here: https://talents-flux.lovable.app
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Bloom Coaching is a landing page for career coaching tailored to ambitious women ready to lead.
It features an empowering hero section, The Bloom Method (Strategic Planning, Leadership Mindset, Negotiation Mastery), client testimonials, a coach introduction for Kate Mitchell, an FAQ, and a contact form for booking discovery calls.
The design blends soft terracotta and muted amethyst tones with elegant typography and smooth animations — warm, approachable, and inspiring confidence from the first scroll.
https://bloomcoaching.lovable.app
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I designed a high-impact landing page for Guardian, a modern cybersecurity brand focused on enterprise digital protection. The page features a bold dark-mode UI, glowing accent visuals, and a clean grid layout that highlights key services such as predictive threat detection, zero-trust access control, and 24/7 monitoring.
To build trust quickly, I integrated performance metrics, structured icon-based feature cards, and a strong conversion-focused hero section. The result is a sleek, authoritative landing experience optimized for credibility and lead generation.
https://guardian-shield-kit.lovable.app
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Brief Architect is a smart, structured briefing engine designed to eliminate the chaos of starting new projects. Users walk through an interactive wizard that translates vague ideas into clear, comprehensive, client-ready project briefs. An AI assistant refines goals, recommends deliverables, fills gaps, and ensures every constraint is accounted for.
A built-in quality scoring system keeps the brief aligned with best-practice standards, while export options make handoff seamless for designers, developers, and stakeholders.
I built it to streamline the upfront phase that teams often underestimate — turning early concepts into actionable plans with precision and speed.
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ROAS Metrics is a streamlined analytics tool built for marketers who need fast, no-nonsense visibility into campaign performance.
Enter your ad spend, revenue, and channel data — the app instantly calculates ROAS, CPA, profit, margins, and efficiency ratios in a clean, decision-ready dashboard.
No clutter, no overbuilt reporting layers.
Just actionable metrics that help you evaluate what’s working, cut what isn’t, and allocate budget with confidence.
Perfect for solo creators, small businesses, and growth teams who want clarity without the complexity of full-scale analytics suites.
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Sometimes even I hit a creative wall with UI — so I built Colorwave. A simple, free tool that generates clean, ready-to-use color palettes on the fly. No friction, no theory deep-dives — just instant visual direction when you need a spark.
I put it out there because I know the struggle: too many options, not enough time. If it helps you unblock a design or kickstart a new interface, perfect.
You can try it here: colorwave.lovable.app (http://colorwave.lovable.app)
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I like to play games, and debate is one of my favorites! Paradox Party is a playful improv debate game where players argue both for and against the same idea in alternating rounds, powered by AI. Check it out: https://paradox-party-game.lovable.app
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The Oracle is a tiny decision tool built to cut through overthinking with a wink. You ask a question, The Oracle fires back with a sharp, unexpected answer — part insight, part cosmic nudge, part “don’t-take-yourself-too-seriously” reminder.
It’s fast, fun, and intentionally off-beat — exactly the kind of micro-experiment I like to ship when I’m exploring new interaction patterns. I’m playful by nature and constantly prototyping ideas like this, so The Oracle fits right into that creative stream.
If you enjoy quirky side-tools that spark clarity or laughter, you can dive into more of my experimental builds on GitHub: github.com/jelenastricak.
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Shipped a premium operations dashboard for a legal firm — built for clarity, compliance, and zero-friction decision-making.
Even with placeholder data, the structure already shows the core value: real-time case insights, team load visibility, financial tracking, and compliance-critical alerts in one unified workspace.
The goal was simple: turn a traditionally fragmented legal workflow into a streamlined, data-driven command center.
Fast overview. Smart routing. Zero noise. A foundation that any firm can adapt — from boutique practices to large legal ops teams.
If you’re in the legal space and want a dashboard that actually moves the needle on efficiency and client throughput, I can tailor this to your workflow.
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AI Usage Compass is a lightweight governance layer designed to bring structure, accountability, and visibility to everyday AI workflows. Employees log how they use AI, managers track patterns and risks, and HR gets a unified oversight hub for compliance, approvals, and reporting.
It transforms scattered AI experimentation into controlled, auditable, insight-driven operations. Real-time logs, scenario tagging, sensitivity flags, feedback loops, and export-ready analytics create a single source of truth—exactly what teams need as AI adoption scales across the org.
I built it because companies are moving fast with AI, but governance often lags. This tool closes that gap without killing velocity.
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Hi, I’m Jelena — historian, tour guide, educator, and SaaS developer working across culture, AI, and product design. I move fluidly between teaching, guiding, and building tools that streamline workflows, enhance learning, or simply spark delight. My work spans AI research, project management, secure delivery, and rapid prototyping.
Now that I’ve joined Contra, I’ll start showcasing a few of my side projects — the things I build to explore ideas, test patterns, and refine my craft.
Micro Syllabus is a modular course-creation and learning platform powered by an AI-driven syllabus generator.
More in the 1st comment!
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🌿✨ Whimsical Microadventure App ✨🌿
It’s tiny digital companion that turns ordinary days into little adventures.
Each microadventure blends creativity, location cues, and gentle storytelling to help you rediscover wonder in the world around you — no big trip or budget needed. App is fully responsive. ✨
Building it with Anything honestly felt like brainstorming with the most creative teammate ever! It reminded me that tech doesn’t have to feel cold or serious — it can be playful, thoughtful, and full of imagination. 💡💫
Check it out and have fun here 👉 https://whimsical-micro-adventure.created.app/adventure
Would love your thoughts & feedback!
https://www.createanything.com/build/8e121608-8f4f-4112-a8f0-53398a24c8a3?view=2cf026c8-f69d-4435-984c-0d63f4bf621e
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cyberlinksec.com (https://cyberlinksec.com)
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I publish research-backed articles analyzing AI implementation, neurodiversity, and emerging technologies on https://medium.com/@jstricak and jelenastricak.dev (http://jelenastricak.dev). With a Master's in History and five years teaching experience, I combine academic research methodology with practical insights from building AI systems and living with ADHD/OCD. My work translates complex technical concepts for both specialist and general audiences, bridging educational pedagogy with technology adoption. Articles have been cited by external publications including YourTango, covering topics from comparative AI model analysis to accessibility and Web3 development.
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https://pdf-manager.app/ - SaaS Rebranding for a client that had just an idea for brainstorming, and wanted only frontend UI MVP fully complete before starti...
Check it out (https://contra.com/p/RUWQO67m-httpspdf-managerapp-saa-s-rebranding-for-a-client-that)
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I created herodot.hr (http://herodot.hr) to showcase everything I do — from AI consulting and education to tour guiding and heritage storytelling. Built and designed entirely by me, it’s a space where technology, learning, and culture come together.
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I built jelenastricak.dev (http://jelenastricak.dev) from scratch — my space where AI, creativity, and storytelling meet. It’s both a portfolio and a blog where I write about digital innovation, design, and culture. A project that combines everything I love: building, writing, and creating meaning.
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