// 00 — index

Software Engineer building reactive, browser-native interfaces

I'm Charl Roux — 7 years shipping enterprise frontend systems, deepest in Angular and TypeScript: v2 through v19, across an enterprise cybersecurity SaaS platform and multi-team agency delivery. I design reactive state, lead complex migrations, and ship accessible production UIs that hold up at scale.

LOC: Michigan, USA
TZ: EDT · UTC−4
EXP: 7 years
STATUS: open to full-time · remote

Get in touch See selected work

now

available remote · full-time · US-authorized · no sponsorship · Michigan hiring

currently building apps that run entirely in the browser — no server, no API cost, no data leaving the device. focus

shipped a 10,000-row real-time data grid with an adjustable RxJS bufferTime window over live WebSocket streams — 500+ events/sec, one render per interval. Live now. live

architecture Angular Signals + OnPush change detection — fine-grained reactivity, no unnecessary re-renders. pattern

background 7 years shipping production frontend — four on an enterprise cybersecurity SaaS platform, two and a half in agency delivery, the last nine months self-directed on client-side architecture. exp

01Selected work

Four projects across reactive streams, finite-state UIs, off-main-thread work, and large-scale virtualization — every one runs entirely in the browser: no server, no backend, no API key.

// 01 — featured live

Precision Ledger

Angular· RxJS· WebSockets· TypeScript

Real-time Binance feed streamed into a 10,000-row virtual grid. An adjustable RxJS bufferTime window decouples render pressure from the socket — 500+ events/sec batched into one update per interval, with OnPush change detection and the async pipe throughout. No server, no backend, no API key.

Source Live preview

// 02 live

InvoiceFlow

Angular· CDK· TypeScript

Invoice lifecycle app where draft → pending → paid is a finite state machine at the service layer — invalid transitions are structurally impossible.

Source Live

// 03 live

VaultKey

Angular· Web Worker· TypeScript

Generates a strong password, then maps each character to a memorable word. Generation runs off the main thread in a Web Worker, so the UI never blocks — no server, nothing leaves the device.

Source Live

// 04 live

TalentBoard

Angular· Orama· TypeScript

1,000+ listings virtualized on a single page, with hybrid full-text and vector search via Orama; filter state synced to the URL so any result set is shareable.

Source Live

// regression

−50%

Regression defects, after introducing a Cypress/Jest test layer on a legacy Angular monolith.

// migrated

v2→v19

Angular versions shipped, across green-field builds and incremental migrations of multi-team apps.

02Skills & stack

A pragmatic, opinionated stack — picked because it scales for teams, not because it's fashionable.

$tree ./stack --years frontend/

├── angular·······v2 → v19, signals, standalone 7y

├── typescript·····strict, generics, type utils 7y

├── rxjs···········streams, custom operators 7y

├── ngrx···········store, effects, entity 5y

├── html···········semantic, WCAG 2.1 7y

├── css············grid, animations, arch 7y

└── web workers····off-main-thread compute 3y

$tree ./stack --platform platform/

├── node.js········express, async/await, REST 4y

├── ci-cd··········github actions, docker 4y

├── nx·············monorepos, affected graph 3y

└── module-fed·····runtime micro-frontends 3y

quality/

├── cypress········e2e, visual regression 5y

├── jest···········unit, TestBed 5y

└── accessibility··aria, keyboard, axe 6y

approach/

├── reactive·······streams over imperative

├── strict-types···types as documentation

└── a11y-first·····a baseline, not a polish

// 03 — contact

Let's talk.

I'd love to hear about your project and how I could help. Drop a note via the form, or reach me directly — I read everything and reply within a day or two.

charlit641@gmail.com linkedin.com/in/charl-roux github.com/DevelopStudios