Text writing animationFull Stack Web Developer - Christian Espinoza BalderramaFull Stack Web DeveloperChristian Espinoza BalderramaAnimated Icon indicating scroll down the page

My experience

4LeafLabs

Senior Software Engineer

2021 - Present

Key Achievements

  • Redesigned caching architecture for kitchen display proxy server, reducing external API calls from 200+ req/s to <40 req/s
  • Rebuilt critical Kitchen Display app using Flutter in just 3 weeks, enhancing UI/UX and stability
  • Developed Android session handler with Kotlin and Jetpack Compose for seamless platform integration
  • Established effective communication channels between Development and Operations teams
  • Contribute to company roadmap and strategic direction as part of the leadership team
Technologies
FlutterNuxt 3Vue.jsKotlinJetpack ComposeGraphQLNode.jsRedisMySQLHapi.jsFastifyTailwind CSS

Freelancer

Full Stack Developer

2017 - 2021

Key Achievements

  • Developed a responsive website using HTML, CSS, and JavaScript
  • Designed and implemented a e-commerce platform with a dashboard for managing products and orders
  • Built a website for a law firm using WordPress, this included creating a custom theme
  • Developed a platform for posting and managing jobs listings for a mexican company, this included creating a custom dashboard for managing job listings, and integrating with their existing WordPress site by creating a custom plugin
  • Developed a website for a marketing agency using html, css, and javascript
Technologies
HTMLCSSJavaScriptWordPressPHPMySQLLaravelVue.js