UI/UX Designer specializing in Fintech and Web3 products. I turn complex systems into interfaces people actually want to use.
I'm Sidney Anieze, a UI/UX Designer specializing in Fintech and Web3 products. My focus is making complex financial systems feel simple, intuitive, and trustworthy — for users who deserve better than what the industry typically gives them.
I work end-to-end: from user research and information architecture to high-fidelity UI and design systems. I don't just make things look good — I build products that actually work for the people using them.
Two core projects across Fintech and Web3 — each one a real problem solved through thoughtful design.
A Web3 crypto savings and portfolio app designed to reduce DeFi friction — from wallet connection to seamless asset management.
View Case Study →An AI-powered smart banking app with machine learning insights, instant money transfers, and card controls — designed to make personal finance feel like having a financial advisor in your pocket.
View Case Study →Whether you're building from scratch or redesigning a broken experience, here's what I bring to the table.
Pixel-perfect, production-ready interfaces built in Figma. Clean, modern, and designed to convert — whether it's web or mobile.
User flows, journey mapping, and wireframing that ground design in real user behavior — not assumptions.
Wallet UX, onboarding flows, and DeFi dashboards designed to remove complexity and build user trust in decentralized products.
Banking apps, payment flows, and financial dashboards designed with clarity, security, and great UX best practices in mind.
Scalable component libraries and design tokens so your team can build faster and stay consistent across every touchpoint.
Need to move fast? I take your product from concept to a fully designed, investor-ready prototype in a short turnaround.
Feedback from collaborators and clients who've worked closely with me.
"Sidney has a rare ability to understand not just how a product should look, but why it should look that way. Working with him on our DeFi dashboard, he pushed back on assumptions that would have created a confusing user flow — and the final product was dramatically better for it. He thinks like a product designer, not just a visual designer."
"The Zentra designs Sidney delivered were clean, modern, and exactly what our fintech product needed. He understood our users without us having to explain twice. Super professional and fast."
"Sidney delivered beyond expectation. He didn't just design screens — he redesigned our entire onboarding flow and cut drop-off significantly. Highly recommend for any Web3 project."
"Working with Sidney was seamless from day one. He asks the right questions, communicates clearly, and delivers work that genuinely solves problems. I'll be coming back for our next sprint."
Everything you need to know before we work together.
Don't see your question here? Send me a message and I'll get back to you within 24 hours.
Email me directly →I specialize in UI/UX design for Fintech and Web3 products — including mobile apps, dashboards, wallets, DeFi platforms, and payment systems. If you're building something in these spaces, I'd love to hear about it.
It depends on scope. A single screen or component can be done in 1–2 days. A full app design (end-to-end) typically takes 2–6 weeks. For urgent timelines, I also offer fast-track delivery — just let me know upfront.
My primary tool is Figma for all design work — wireframes, UI, prototypes, and design systems. I also use FigJam for workshops and user flow mapping, and Notion for project documentation and handoffs.
Yes, absolutely. I work with clients globally and am comfortable with remote collaboration across time zones. Most of my workflow is async-friendly, with regular check-ins via video call when needed.
I typically work on a 50% upfront, 50% on completion basis for new clients. Payments are accepted via bank transfer, PayPal, or crypto. All projects include a brief contract outlining scope, deliverables, and timelines.
Yes! For startups that need consistent design support, I offer monthly retainer packages. This gives you dedicated design hours each month without needing to re-brief for each task. Reach out to discuss what fits your needs.
Just a brief overview of what you're building, your target users, and your goals. The more context the better, but we can also kick off with a discovery call to align on everything before the project officially starts.
If you're building a Fintech or Web3 product that needs a designer who understands the space deeply — let's talk. I'm fast, communicative, and I care about outcomes, not just deliverables.
