software engineer • full-stack web developer
Lawal Olatunji Treasure | Software Engineer.
I am Lawal Olatunji Treasure, a Software Engineer focused on building fast, scalable and thoughtful digital experiences with Next.js, TypeScript, C and modern web technologies.
how i build
I think beyond the interfaces.
I care about how the pieces fit together — from the first idea to the software that ships.
01
Understand the problem
I start by understanding what actually needs to be solved. The goal is to identify the real problem, the people affected by it, and what a useful solution should accomplish.
02
Design the system
Before jumping into implementation, I think through how the pieces should work together. Data, APIs, application structure, authentication, and the boundaries between systems all matter.
03
Build the experience
I turn that foundation into interfaces that are clear, responsive, and easy to use. The frontend should not only look good, but communicate the underlying product clearly.
04
Refine and ship
I pay attention to the details that are easy to overlook: edge cases, performance, accessibility, maintainability, and the small interactions that make software feel finished.
selected work
Softwares I have designed and engineered.
A selection of products and experiences I have built across frontend, backend, and full-stack development.
01
Purchase Emporium — Small Business Commerce Platform
An accessible storefront platform built with Next.js, MongoDB, Cloudinary, and Upstash QStash for asynchronous message queuing.
View project info
02
C-DSA Engine — Low-Level Memory-Managed Data Structures
A systems programming library implementing dynamic vectors, linked lists, and hash tables from scratch in C with strict manual heap control and O(n) complexity bounds.
View project info
about
A little about me.
I am a software engineer who enjoys understanding how things work under the hood, and turning ideas into useful software.
My work spans frontend and backend development, but what interests me most is how the pieces come together to actually solve problems.
Outside of individual features, I care about architecture, maintainability, performance, and creating experiences that feel intentional.
More about meexperience
Where I have put the work into practice.
A look at the roles, projects, and environments that have shaped how I approach software engineering.
Aug 2025 - Oct 2025
Frontend Engineering Intern
Bellavivre Real Estates Ltd.
Engineered key components for the internal administrative management portal. Collaborated under the mentorship of senior engineers to adopt modern software architecture patterns, optimize page load performance, and implement scalable component structures. Participated in Agile stand-ups, cross-functional sprint planning, and team code reviews.
Oct 2025 - Dec 2025
Frontend Engineering Intern
Deebug Studios
Spearheaded the frontend development of the Classic Crown Hotel web application under senior developer supervision. Owned the translation of UI designs into responsive, accessible, and performant web interfaces while adhering to production coding standards, cross-browser compatibility guidelines, and state management best practices.
testimonials
What people say about working with me.
"
I worked closely with Olatunji on front-end initiatives where he contributed directly to core UI components. He consistently demonstrated exceptional reliability, technical curiosity, and rapid adaptability. He asks incisive questions, absorbs architectural feedback quickly, and takes full ownership of feature delivery—making him an engineer you can trust to grow and execute reliably.
— Alexander D Bridge
CEO, StackGate | Frontend Web Developer
01/07
contact
Have something worth building?
I am open to interesting projects, collaborations, and opportunities where I can contribute, learn, and build useful software.
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