background

Production background for operational software.

The throughline is not a tech stack. It is shipping customer-facing and operator-facing systems inside real constraints.

Regulated user flows

HSBC

Biometric onboarding for banking users.

Role: Worked inside a bank-grade onboarding surface where correctness and trust mattered.
Outcome: Customer-facing verification flows shipped under stronger quality constraints.
Evidence: Enterprise banking software experience.
Context: Customer flows needed bank-grade validation.
Built: Onboarding features and verification fixes.
Stack: Angular, Java Spring Boot, identity verification, tests.
Proof: Customer-facing software where mistakes are expensive.

Operator tools

Operator UX for chatbot teams.

Role: Built configuration and admin UX for teams operating AI chatbot behavior.
Outcome: Product teams got clearer surfaces for managing chatbot configuration.
Evidence: AI product tooling with tests and visual checks.
Context: Teams needed to configure chatbot behavior.
Built: Admin screens, config flows, tests, and visual checks.
Stack: Angular, dashboards, Karma, Cypress, Percy.
Proof: AI product work with product and engineering teams.

Legacy operations

Parts-management and logistics software.

Role: Worked through migration and backend constraints in parts/logistics software.
Outcome: Operational systems kept moving while the stack evolved.
Evidence: Enterprise logistics software under legacy constraints.
Context: Parts and logistics tools had to keep running.
Built: Migration work, backend fixes, and SQL-heavy features.
Stack: AngularJS to Angular 8, Java Spring Boot, SQL.
Proof: Enterprise software under legacy and stakeholder constraints.

Physical constraints

A small market dashboard built on an ESP32-S3 touch display.

Role: Designed and shipped a small hardware product surface across firmware, input, storage, and live APIs.
Outcome: A physical dashboard could configure itself, render live state, and alert through touch/audio constraints.
Evidence: Public firmware repository and device visuals.
Context: A physical device needed live data, first-boot setup, touch input, settings, and alerts.
Built: Firmware, WiFi QR setup, rendering zones, touch gestures, local storage, and audio alerts.
Stack: ESP32-S3, PlatformIO, LovyanGFX, APIs, NVS, I2S audio, 480x480 RGB display.
Proof: Public GitHub repo with firmware structure and build notes.

throughline