Eduardo Espino

Senior Frontend Engineer

Senior Frontend Engineer & UI/UX Design Lead with 6+ years of experience building scalable web applications. Leading distributed teams and delivering high-traffic platforms used by enterprise clients.

Technical Skills

React (16-19.1)98%
TypeScript95%
Next.js (12-15.4)95%
Tailwind CSS92%
JavaScript (ES6+)98%
UI/UX Design90%
React Native85%
Team Leadership88%

Featured Projects

EquipX.com

Enterprise marketplace platform built with React and Next.js, serving high-traffic enterprise clients

ReactNext.jsTypeScriptVercel
View Project →

EquipNow Mobile App

React Native mobile application for equipment management and marketplace functionality

React NativeTypeScriptMobile-First Design
View Project →

99DPF.com

Diesel parts & service portal with optimized performance and Core Web Vitals improvements

ReactNext.jsPerformance OptimizationSEO
View Project →

Professional Experience

Senior Frontend Engineer & UI/UX Design Lead

Acumedia Corporation

July 2018 – Present
  • Led & scaled a 5-person distributed frontend team, mentoring junior + mid-level devs and driving a 30% reduction in defects
  • Architected three high-traffic products: equipX.com, EquipNow mobile app, and 99DPF.com using React, React Native, Next.js, and TypeScript
  • Optimized performance (LCP ↓ 40%, TTI ↓ 50%) resulting in 4× improvement in Core Web Vitals
  • Implemented CI/CD pipelines reducing release cycle from 3 days to < 2 hours

Retail Store Manager

T-Mobile

January 2015 - July 2018
  • Led team to consistently achieve monthly goals through coaching and training
  • Successfully launched new store to profitability within six months
  • Achieved top sales in accessories and mobile internet devices in H2 2017

About Me

I'm a Senior Frontend Engineer & UI/UX Design Lead at Acumedia Corporation with over 6 years of experience building and scaling web applications. I lead a distributed team of 5 developers, mentoring junior and mid-level developers while establishing coding standards and best practices.

I've architected and delivered three high-traffic products including equipX.com, EquipNow mobile app, and 99DPF.com using modern technologies like React, Next.js, and TypeScript. My focus on performance optimization has resulted in 40% improvement in LCP and 50% improvement in TTI across our platforms.

I hold a BS in Computer Engineering from Cal Poly Pomona (2021) and am passionate about creating exceptional user experiences through the intersection of engineering and design.

Education

Bachelor of Science in Computer Engineering

California State Polytechnic University, Pomona

2017 - 2021

Let's Work Together

Interested in working together? Let's discuss your next project and how I can help bring your vision to life with modern web technologies and user-centered design.