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Jan 2018 – Aug 2020

UPLUS Solutions

Full Stack Engineer

E-commerce platform for one-page checkout and dropshipping

Overview

Built a One-Page Checkout Platform, growing from contributor to senior engineer. Platform powered dropshipping operations processing $4M+ monthly revenue. Developed full-stack features including checkout flows, payment gateway integrations, shipping APIs, and admin dashboards with real-time data sync.

Technologies

Nuxt.jsVue.jsNode.jsExpress.jsPythonPostgreSQLRedisCypress

Responsibilities

  • Develop full-stack e-commerce platform serving $4M monthly revenue with checkout flows and order management
  • Build microservices backend with Node.js/Express.js handling payments, inventory, and third-party integrations
  • Implement frontend storefronts (Nuxt.js with SSR) and admin dashboards (Vue.js) with real-time data sync
  • Design database schemas for products, orders, customers, and payments with transaction handling
  • Optimize backend performance through caching, database indexing, and asynchronous processing
  • Integrate payment gateways, shipping APIs, and fulfillment services with error handling and retry logic
  • Introduce Cypress e2e testing covering critical user flows from frontend to backend

Key Achievements

Built full-stack e-commerce platform processing $4M monthly revenue

Developed microservices backend handling payments, inventory, and order fulfillment

Owned frontend development: Nuxt.js storefronts (SSR) and Vue.js admin dashboards