Junabel MiyazakiOKINAWA / REMOTE

EXPERIENCE

Engineering across products and workflows.

Client and product names are omitted where required by confidentiality agreements. The responsibilities and technical scope are described within the limits of what can be shared.

2026–

AUTOMATION / BACKEND

Business automation systems and CRM development

Role
Software Engineer
Work
Building browser automation, crawlers and batch pipelines, external service integrations, and workflow-focused interfaces with TypeScript and Node.js. The work also includes scheduled jobs, notifications, query performance improvements, and unit testing.
Technology
TypeScript / Node.js / Browser Automation / AWS EventBridge
  • TypeScript
  • Node.js
  • Browser Automation
  • AWS EventBridge
2022–2025

MOBILE / WEB

B2C mobile applications and web services

Role
Mobile and Full-stack Engineer
Work
Delivered features, authentication, interface improvements, and refactoring across multiple iOS applications. Also built web interfaces with React and TypeScript and backend features with Ruby on Rails.
Technology
Swift / UIKit / SwiftUI / React / Ruby on Rails
  • Swift
  • UIKit
  • SwiftUI
  • React
  • Ruby on Rails
2019–2022

0→1 WEB DEVELOPMENT

New web services and prototypes

Role
Backend and Frontend Engineer
Work
Built a video chat prototype from infrastructure design through implementation, developed search and interface features for a recruitment service, designed test cases, and maintained WordPress-based systems.
Technology
PHP / Laravel / Livewire / Agora / WordPress
  • PHP
  • Laravel
  • Livewire
  • Agora
  • WordPress
ONGOING

INDEPENDENT R&D

Independent products and AI development infrastructure

Role
Product Engineer
Work
Designing and building products across iOS, APIs, and the web. Current work includes Apple Screen Time APIs, type-safe OpenAPI integration, testable modular architecture, and an AI orchestrator that connects GitHub Issues to specifications, implementation, and pull requests.
Technology
Swift / SwiftUI / TypeScript / OpenAPI / SQLite / AI Agents
  • Swift
  • SwiftUI
  • TypeScript
  • OpenAPI
  • SQLite
  • AI Agents

Details are limited to information that can be shared publicly.

CONTACT

Looking for experience that spans product and implementation?

The requirements do not need to be complete. We can begin by clarifying the problem and possible next steps.

Contact