Omar Torres - Support Specialist

Overview

Frontend UI engineer at a middle level specializing in building responsive, well-styled client-side interfaces. The strongest proven skill is responsive UI and CSS architecture as seen in jscamp/src/css/style.css and Pomodoro-Timer/src/styles/Timer.css. There is limited evidence of server-state handling, automated testing, accessibility tooling, or measured performance optimization in public code.

Phone

Timeline

Intern in Development and Technical Support · Junior

Alcaldía de La Paz Este · Internship

Dec 2025 to Feb 2026 2 Months San Rafael In office

Assisted with technical support and development tasks while working in a municipal nursery setting. Performed seed planting and seed classification activities. Helped with watering and routine maintenance of trees and plants, following assigned procedures and working with a team.

IT Tutor / Teaching Assistant · Middle

Instituto Nacional José Ingenieros · Full-Time

Apr 2024 to Oct 2024 6 Months In office

Provided classroom support as an IT tutor and teaching assistant, working closely in a team environment. Supported day-to-day teaching operations with an emphasis on organization and attention to detail. Assisted with practical use of computer tools and maintained readiness for operational and schedule-based tasks.

Computer Science Instructor (Social Service) · Head+

Vivero MOP · Internship

Mar 2024 to Jun 2024 3 Months In office

Delivered computer classes and supported the main instructor with academic activities. Reviewed student tasks and evaluations according to established criteria. Covered classes during meetings or instructor absences and provided guidance and support to students throughout learning activities.

Technical skills

JavaScript

Node JS

Frontend

React.js

Vite

ESLint

Web Components

Middle Frontend Developer Confidence: High UI Engineer

Frontend UI engineer at a middle level specializing in building responsive, well-styled client-side interfaces. The strongest proven skill is responsive UI and CSS architecture as seen in jscamp/src/css/style.css and Pomodoro-Timer/src/styles/Timer.css. There is limited evidence of server-state handling, automated testing, accessibility tooling, or measured performance optimization in public code.

UI Component Architecture

3/10

How interface parts are built

Basic component work is present: a custom Web Component and a React custom hook exist, but overall component boundaries and composition are simple and mostly single-file; limited evidence of a deliberate design system or advanced composition patterns.

Evidence

jscamp/src/js/devjobs-avatar-element.js

Pomodoro-Timer/src/components/hooks/useTasks.js

jscamp/src/js/ui.js

Responsive & Cross-browser

4/10

Works on all screens and browsers

Responsive-first CSS with CSS variables, media queries and semantic HTML is applied; good mobile support and focus styling are present, but no evidence of RTL/i18n strategies or feature-detection fallbacks.

Evidence

jscamp/src/css/style.css

jscamp/index.html

Pomodoro-Timer/src/styles/Timer.css

Performance Optimization

1/10

Speed of the interface

Little to no measured performance work or advanced optimizations; uses Vite defaults but no bundle analysis, code-splitting strategy, virtualization, or before/after metrics are shown.

Evidence

Pomodoro-Timer/vite.config.js

jscamp/src/js/data.js

Accessibility & Semantics

3/10

Usable for everyone

Good use of semantic HTML and some focus styles and role attributes are present, but there is no evidence of ARIA on custom widgets, accessibility testing, or tooling in CI.

Evidence

jscamp/index.html

jscamp/src/css/style.css

State Management & Data Flow

3/10

Managing data in the app

Client-side state is handled sensibly for small apps: localStorage persistence and a React hook are implemented and there are client-side filters/pagination; no server-state patterns, request cancellation, optimistic updates or complex state machines are evident.

Evidence

Pomodoro-Timer/src/components/hooks/useTasks.js

jscamp/src/js/empleos.js

jscamp/src/js/data.js

UX & Visual Polish

4/10

Look and feel quality

Clear visual polish and UX detail: consistent variables, animations, hover states and responsive layouts improve perceived quality; missing are skeletons, progressive loading or undo/rollback UX patterns.

Evidence

jscamp/src/css/style.css

Pomodoro-Timer/src/styles/Timer.css

Expertise

HTML & CSS· Middle

Frontend Architecture & Build Tools· Middle

React· Middle

PWA & Web APIs· Middle

Technologies

JavaScript· Middle

React.js

Vite

ESLint

Web Components

Design· mentioned only

Recommendations

Lead UI work such as building responsive landing pages, marketing sites or product-facing dashboards where polished CSS and semantic HTML are primary requirements.
Develop component libraries and small design systems (atomic components, tokens, docs) to formalize reuse and composition patterns across projects.
Implement client-side features with richer state flows (paginated/filter UIs, optimistic updates) while adding tests and simple performance measurements to demonstrate system-level thinking.
Improve accessibility and performance practices by adding ARIA to custom widgets, running axe/lighthouse checks, and publishing CI checks for linting and basic a11y.

Repositories

The developer's experience in this domain has been verified based on AI analysis of the following repositories:

omarescobartorres10 jscamp Pomodoro-Timer

Junior Backend Developer Confidence: Medium Generalist

Frontend-focused Junior software developer specializing in client-side React applications with a strength for building user-facing features and small utility hooks. The strongest proven skill is building frontend app logic and local persistence as shown by Pomodoro-Timer/src/components/hooks/useTasks.js and Pomodoro-Timer/src/utils/formatearTiempo.js. There is no evidence of backend engineering, API design, databases, tests, or production-grade deployment and observability in the inspected human-authored files.

API Design

How well APIs are designed

Not evidenced in public code

Data Layer & Database

Working with databases

Not evidenced in public code

Scalability & Performance

Handling load and speed

Not evidenced in public code

System Architecture

1/10

Overall system structure

Minimal system/build configuration and project structure are evident through frontend build and lint configuration files but no non-trivial service decomposition or resilience design.

Evidence

Pomodoro-Timer/vite.config.js

Pomodoro-Timer/eslint.config.js

Security & Auth

Protecting data and access

Not evidenced in public code

Reliability & Observability

Stability and monitoring

Not evidenced in public code

Expertise

Node.js· Junior

Technologies

Node JS· Junior

Recommendations

Lead development of small-to-medium single-page React applications and UI features that rely on client-side state and local persistence.
Implement and refine frontend utilities, hooks, and user experience logic such as timers, localStorage-backed task lists, and UI formatting helpers.
Work on full-stack projects where they can own the frontend surface and pair with a backend engineer for APIs, data modeling, and production hardening.

Repositories

The developer's experience in this domain has been verified based on AI analysis of the following repositories:

omarescobartorres10 Pomodoro-Timer devJobs-react

Job preferences

Work permits: United States
Salary: from $5k per year
Employment type: Full-Time
Locations: San Salvador, Antiguo Cuscatlán, La Libertad