Product Interfaces & Websites
Design → ShippedLive websites, client work, and interface designs, from first sketch to deployed URL. Collected in the visual showcase.
Product DesignReactTypeScriptAstro
still learning how the machine thinks
About · Product engineer
I take products from interface to infrastructure.
I’m Damilare Osibanjo, a product engineer in Lagos working across design, full-stack systems, and infra, from interface sketches and design files to TypeScript frontends, APIs, and the backend and systems machinery underneath.
The position
A product is interesting when one person can carry it: from what someone touches to the API, the data model, and the infrastructure it runs on.
That is why the work moves between interface design, full-stack TypeScript builds, and infra/systems, with kernels, compilers, and network frameworks as the depth that keeps product decisions honest. The domains change; the discipline stays the same: make it legible, shippable, and measurable.
01 · Pillars
Three ways of shipping the same product.
design to deployment
- 01
Interface design
Designing the thing people touch first: layout, flow, information hierarchy, and interaction states, from sketch to design file to shipped pixel.
- 02
Full-stack systems
Owning the product slice end to end: frontend, API, data model, auth, and deployment. TypeScript-first, with explicit contracts between layers.
- 03
Infra & systems
Running what I ship: networking primitives, RPC frameworks, isolation runtimes, and kernels. Small surfaces, measured performance, honest failure modes.
02 · Evidence
Designed up front, engineered underneath.
Modern Web Systems
Full-StackProduction web applications, interactive dashboards, APIs, auth, and data layers: full-stack systems designed to be operated, not just demoed.
TypeScriptReactAstroBunPostgreSQL
brpc C99 TCP Framework
Backend & InfraZero-dependency C99 JSON-RPC 2.0 framework over multiplexed TCP streams with binary framing and ring buffer flow control. The infra instinct behind every API I ship.
C99POSIX SocketsTCP
Ignite MicroVM Sandbox
Infra & IsolationHardware-isolated microVM sandbox runtime in Rust. Uses KVM and Apple's Virtualization.framework for sub-5ms cold-boot untrusted code execution.
RustLinux KVMFirecracker
Karion OS
Systems DepthBare-metal x86 operating system kernel in Rust. Implements physical/virtual memory paging, a pre-emptive multi-tasking scheduler, RAMDisk VFS, and VGA terminal drivers.
Rustx86 Assembly
Track & Carv Compilers
Systems DepthTrack uses a Rust/Cranelift bootstrap and is moving toward a self-hosted compiler through a native lexer and planned portable-C backend; Carv emits C99 from Go.
RustCraneliftGoC99
The route here was self-directed.
03 · Background
Economics first. Then five years learning to ship whole products.
Over five years of independent practice, that curiosity became live websites and interfaces on top, and kernels, compilers, learning systems, and backend infrastructure underneath. I’m available globally for product engineering roles: design, full-stack, and infra/systems.