Lums*Lums is a short form of Olumide Olusesi — crafted by past amazing colleagues. is a senior product designer blending behavioural science and AI to create valuable digital products.

Lums is not a pixel pusher. He is an AI-native builder with a designer's eye and a PM's brain — and that combination is exactly what product teams need to stay relevant in 2026. He specialises in taking an abstract problem, dissecting it surgically, and creating something better than what you imagined. Beyond the work — he is a generous collaborator, a fun teammate, and someone who makes the people around him better.

From being your onboarding buddy to someone who shaped how I think about AI and automation — you inspired a whole new way of approaching problems and possibilities.

One of the fiercest AI champs at work. Impeccable work that made our experience easier. Such a valuable addition to the product team.

Consistently impressed with his design skills, team leadership, and ability to make complex projects feel effortless. He would be an asset to any organization.

Your immense contribution towards the delivery of the HR automation platform is a sterling achievement — borne out of your dedication, result-oriented approach, and willingness to go the extra mile to ensure delivery of all envisioned and ad-hoc requirements of the platform.

I'm really proud of what the @get_carbon team are delivering and this new design change of the Carbon app is just one of the many new changes that are coming. Our mission is not just to change the way you bank, but change your life by banking with us!

Olumide consistently made well-informed design decisions that were backed strongly by research, data, and design processes, making it difficult for stakeholders to say no. His ability to communicate ideas and solutions in a way that commands attention is remarkable.

You're one of those people who make work feel easy — reliable, thoughtful, and just always on top of things.

I love the dedication Olumide puts into his work — how he carries the developer along when making designs, and how he takes responsibility while creating user-centric designs.

His unique wealth of design experience and flexibility made him a valuable asset. He excels at his core — product design — but also contributes beyond scope, taking initiative to mentor junior designers.

Lums is not a pixel pusher. He is an AI-native builder with a designer's eye and a PM's brain — and that combination is exactly what product teams need to stay relevant in 2026. He specialises in taking an abstract problem, dissecting it surgically, and creating something better than what you imagined. Beyond the work — he is a generous collaborator, a fun teammate, and someone who makes the people around him better.

From being your onboarding buddy to someone who shaped how I think about AI and automation — you inspired a whole new way of approaching problems and possibilities.

One of the fiercest AI champs at work. Impeccable work that made our experience easier. Such a valuable addition to the product team.

Consistently impressed with his design skills, team leadership, and ability to make complex projects feel effortless. He would be an asset to any organization.

Your immense contribution towards the delivery of the HR automation platform is a sterling achievement — borne out of your dedication, result-oriented approach, and willingness to go the extra mile to ensure delivery of all envisioned and ad-hoc requirements of the platform.

I'm really proud of what the @get_carbon team are delivering and this new design change of the Carbon app is just one of the many new changes that are coming. Our mission is not just to change the way you bank, but change your life by banking with us!

Olumide consistently made well-informed design decisions that were backed strongly by research, data, and design processes, making it difficult for stakeholders to say no. His ability to communicate ideas and solutions in a way that commands attention is remarkable.

You're one of those people who make work feel easy — reliable, thoughtful, and just always on top of things.

I love the dedication Olumide puts into his work — how he carries the developer along when making designs, and how he takes responsibility while creating user-centric designs.

His unique wealth of design experience and flexibility made him a valuable asset. He excels at his core — product design — but also contributes beyond scope, taking initiative to mentor junior designers.