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Product designer
and design engineer

Hi, I’m Iyanu, a Lead Product Designer. I design business software and the systems behind it. I also explore code and AI to prototype ideas, build stuff and see where my curiosity takes me.

Send me an email ↗
WorkPlayground
Allocation UI showing multiple donor stores side by side with FIFO expiry-coded stockApproval and Fulfilment status taxonomy diagramStock ID lifecycle diagram showing how IDs change as stock moves between storesConfirm stock receipt modal with new selling price, previous price reference, and live marginDispatch modal capturing units leaving the donor storeFull timeline of a transfer request capturing every action across teamsBranded Crop2Cash packaging tape used to group transfer boxes during transitRead case studyCrop2Cash Inventory Transfer System
Crop2Cash Inventory Transfer System: Image 1 of 7

Crop2Cash Inventory Transfer System ↗

Read case studyWith

With ↗

A person using a feature phone with a USSD account menu in a farm fieldCrop2Cash registration and account menu on a feature phone over green farmlandCrop2Cash balance, transfers, marketplace, and account menu on a feature phone over farmlandCrop2Cash account menu with statements, bookkeeping, call support, and bill payments on a feature phoneRead case studyCrop2Cash USSD Redesign
Crop2Cash USSD Redesign: Image 1 of 4

Crop2Cash USSD Redesign ↗

Read case studyCardtonic P2P

Cardtonic P2P ↗

Use the pluginTitan DS Aid

Titan DS Aid ↗

VisitCallCast

CallCast ↗

A man holding a phone displaying the Cryzed wallet and transaction historyCryzed wallet balance, quick actions, and transaction history on a phoneCryzed crypto-to-naira amount entry with conversion rate and numeric keypadCryzed crypto deposit instructions with QR code and deposit addressCryzed gift card form with an image-upload sheet offering camera, gallery, and file optionsCryzed admin dashboard with transaction volume, status, asset performance, and user activity chartsCryzed website hero introducing crypto exchange, gift cards, and bill paymentsVisitCryzed
Cryzed: Image 1 of 7

Cryzed ↗

VisitCrop2Cash Website

Crop2Cash Website ↗

Take the testVIO Mock Test

VIO Mock Test ↗

VisitOren Kraft

Oren Kraft ↗

Adeoba admin dashboard with membership totals and project fundraising activityAdeoba admin and member dashboards with quick actions, events, and ongoing projectsAdeoba community water project with fundraising progress and a donation actionAdeoba event statistics showing ticket sales, revenue, and ticket availabilityAdeoba event lineup with community healthcare and education eventsVisitAdeoba Foundation Community App
Adeoba Foundation Community App: Image 1 of 5

Adeoba Foundation Community App ↗

Testimonials

Trusted by Builders
& Visionaries

“I've known Iyanu for years, and he's one of the designers I regularly turn to when I want to learn something new or get a fresh perspective. He's been my go-to person for understanding design systems and has taught me a great deal about AI-assisted design workflows. Beyond his technical knowledge, his willingness to share what he knows and help others grow is something I've always admired. I can confidently say he's made me a better designer in more ways than one.”

Emisho Victor

Founding Product Designer, Plumter (YC W22)

“Design requires care and Iyanu exhibits that care in degrees that is frankly inspiring. Iyanu genuinely cares for how users interact with the product, he is always asking how to meaningful design user experience in a way that blends the business goals with user delight. It is always a pleasure to work with him and have him on projects and just see him do his magic. If you care about building great products with care and brilliance, Iyanu is the person you want on your team.”

Heritage Osofowora

Agency Lead, Ripe Creatives

“Working with Iyanu meant every pixel had a purpose. He brought a rare mix of systems thinking and craft — his perfectionist streak made the work clearer, faster, and better. Any team would be lucky to have him.”

Marvelous Akinola

Engineering Lead, Crop2cash

“Iyanu played a critical role in shaping key products like Crop2Cash USSD, FarmAdvice, and AI solutions such as CallCast.ai. His ability to combine precise visual design with thoughtful user experience and conversational flow design significantly improved product usability and adoption. I would gladly work with him again anytime.”

Sola Alagbe

Product Lead, Crop2Cash

“Working with Iyanu meant bringing any of your design ideas to life. He's someone who thinks deeply and consistently goes above and beyond in his work. With the rise of AI, I've seen Iyanu leverage it to build really impressive things, and I would gladly recommend him to anyone in need of a great designer.”

Adeola Ayorinde

Quality Assurance Engineer, Big Cabal Media

“Working with Iyanu was seamless, his designs were clean, thoughtful, and easy to translate into code. I'd highly recommend Iyanu to any team looking for a reliable and thoughtful product designer.”

Oluwashina Kure-Ojo

Frontend Engineer, Pandar Resources LLC

“Working with Iyanu was instrumental to my growth. He laid a solid foundation through his feedback and allowed me to learn directly from his process. I was exposed to the high-level systems and structure required of a professional designer. He is exceptional at what he does.”

Igogori Kevwe

Product Designer, Chicly

“I've known Iyanu for years, and he's one of the designers I regularly turn to when I want to learn something new or get a fresh perspective. He's been my go-to person for understanding design systems and has taught me a great deal about AI-assisted design workflows. Beyond his technical knowledge, his willingness to share what he knows and help others grow is something I've always admired. I can confidently say he's made me a better designer in more ways than one.”

Emisho Victor

Founding Product Designer, Plumter (YC W22)

“Design requires care and Iyanu exhibits that care in degrees that is frankly inspiring. Iyanu genuinely cares for how users interact with the product, he is always asking how to meaningful design user experience in a way that blends the business goals with user delight. It is always a pleasure to work with him and have him on projects and just see him do his magic. If you care about building great products with care and brilliance, Iyanu is the person you want on your team.”

Heritage Osofowora

Agency Lead, Ripe Creatives

“Working with Iyanu meant every pixel had a purpose. He brought a rare mix of systems thinking and craft — his perfectionist streak made the work clearer, faster, and better. Any team would be lucky to have him.”

Marvelous Akinola

Engineering Lead, Crop2cash

“Iyanu played a critical role in shaping key products like Crop2Cash USSD, FarmAdvice, and AI solutions such as CallCast.ai. His ability to combine precise visual design with thoughtful user experience and conversational flow design significantly improved product usability and adoption. I would gladly work with him again anytime.”

Sola Alagbe

Product Lead, Crop2Cash

“Working with Iyanu meant bringing any of your design ideas to life. He's someone who thinks deeply and consistently goes above and beyond in his work. With the rise of AI, I've seen Iyanu leverage it to build really impressive things, and I would gladly recommend him to anyone in need of a great designer.”

Adeola Ayorinde

Quality Assurance Engineer, Big Cabal Media

“Working with Iyanu was seamless, his designs were clean, thoughtful, and easy to translate into code. I'd highly recommend Iyanu to any team looking for a reliable and thoughtful product designer.”

Oluwashina Kure-Ojo

Frontend Engineer, Pandar Resources LLC

“Working with Iyanu was instrumental to my growth. He laid a solid foundation through his feedback and allowed me to learn directly from his process. I was exposed to the high-level systems and structure required of a professional designer. He is exceptional at what he does.”

Igogori Kevwe

Product Designer, Chicly

Let’s talk about what you’re building.

iyanuadebayotayo@gmail.com

© 2026 Iyanu Adebayo-Tayo