Erick Reyes
■ Architecting Digital Experiences

01 / Subject

Software Engineer
& UI Architect.

Software Engineer & Frontend Specialist with 4+ years of experience delivering scalable enterprise applications. Expert in Angular, TypeScript, and frontend architecture, with a focus on secure authentication and API integration.

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Erick Reyes
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Primary Expertise
A ANGULAR
TS TYPESCRIPT
RX RXJS
NEST NEST JS
PROC: 100%
Git_Graph

Career History

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Commit Inspector git show
commit e25100d main [STATUS: ACTIVE]

Software Engineer | Frontend Lead

Cikume Software — 2021 — Present

San Salvador, El Salvador
Commit Message

feat(cikume): Frontend Lead

Changes
  • Delivered frontend solutions for enterprise clients in the United States, contributing to architecture decisions, requirements definition, and long-term maintainability of Angular applications.
  • Lead frontend development across multiple web applications, owning architecture decisions, task planning, and delivery.
  • Designed, developed, and maintained enterprise-grade Angular applications used by construction industry clients in the United States.
  • Acted as Frontend Lead, coordinating work across developers, performing code reviews, and mentoring junior engineers to ensure quality and consistency.
  • Played a key role in requirements gathering, technical discussions, and solution design with U.S. stakeholders and product teams.
  • Led the centralization and standardization of authentication flows, implementing OAuth 2.0 and OpenID-based concepts across multiple frontend applications.
  • Integrated frontend applications with REST and GraphQL APIs using Hasura and Apollo, ensuring performance, scalability, and maintainability.
  • Improved frontend performance, maintainability, and state management using RxJS.
  • Worked closely with backend, QA, and DevOps teams using Agile/Scrum methodologies, Git workflows, CI/CD pipelines, and Docker-based environments.
Stack
AngularOAuth 2.0OpenIDGraphQLHasuraApolloRxJSAgile/ScrumCI/CDDocker
// 3 commits · click a node to inspect
Arsenal

Technical Stack

Frontend Development

  • Angular (Advanced)
  • TypeScript
  • JavaScript
  • HTML5
  • CSS3
  • RxJS
  • NgRx
  • Astro (Static Sites, Landing Pages)

Backend Development

  • GraphQL (Hasura, Apollo)
  • REST APIs
  • Nest JS
  • TypeORM
  • Prisma

Authentication & Security

  • OAuth 2.0
  • Identity Providers (Fortify)
  • Security Best Practices

Tools & Frameworks

  • Git
  • Docker
  • CI/CD

Methodologies

  • Agile/Scrum

Soft Skills

  • Frontend Leadership & Mentoring
  • Requirements Gathering
  • Technical Documentation
  • Collaboration with International Teams & U.S. Clients

UI/UX & Design Systems

  • Figma: Prototyping & Design Handoff
  • Design Systems: Reusable Component Libraries
  • Vector Graphics (GIMP, Vector Magic)
  • Responsive Design: Mobile-First & Cross-Browser

Performance & Testing

  • Unit Testing (Jasmine, Karma, Jest)
  • Web Vitals: LCP, FID, CLS Optimization
  • State Management (NgRx, RxJS)
  • Accessibility: WCAG Standards

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