Summary
Overview
Work History
Education
Skills
Websites
Timeline
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Jun Wang

Sunnyvale,CA

Summary

Experienced Software Development Engineer with expertise in developing cloud-based solutions, enhancing e-commerce platforms, and improving CI/CD processes. Proven track record in designing high-level architecture and leading projects from conception to completion.

Overview

7
7
years of professional experience

Work History

Software Development Engineer

Amazon Development Center US Inc.
Sunnyvale, CA
06.2022 - Current
  • Designed a cloud-based system for prescription lens fulfillment, serving over 100,000 U.S
  • Customers
  • Developed a service (Java, TypeScript) for an upsell widget on product websites
  • Integrated a LLM-based service for parsing and validating prescription images
  • Coordinated with legal and privacy teams to secure customer health data
  • Strategized with offshore teams to expand the solution to EU marketplaces.

Software Engineer

American College of Radiology
Reston, VA
10.2019 - 06.2022
  • Led development of an in-house CI/CD system for over 20 IT programs
  • Built a tool (.NET Core, Shell) to detect components and analyze dependencies, saving 20 hours per week
  • Created templates for infrastructure provisioning and deployment, reducing deployment time by 80%
  • Developed a cloud-native meeting application with Angular SPA, Okta authentication, .NET Core REST API
  • Automated data synchronization between Salesforce and the application, saving 20 hours per week
  • Implemented the ELK stack for log management, reducing troubleshooting time by 70%.

Full Stack Web Developer

Antra, Inc.
Sterling, VA
03.2017 - 10.2019
  • Re-architected ACR’s legacy system into 7 microservice-based programs, reducing production issues by 70%
  • Optimized SQL databases, cutting query execution time by 50%
  • Migrated 300GB of data to NoSQL (MongoDB), reducing query execution time by 80%
  • Developed a workflow for clinical reviewers (C#, ASP.NET, SQL)
  • Enhanced web page load time, reducing it by 70%
  • Fortified defenses against security attacks, addressing 95% of reported issues.

Education

Master of Computer Engineering -

Stevens Institute of Technology
05.2016

Bachelor of Applied Mathematics -

Central University of Finance and Economics
05.2012

Skills

  • Java
  • Python
  • C#
  • JavaScript/TypeScript
  • Nodejs
  • ASPNET Core
  • Angular
  • React
  • Vuejs
  • MySQL
  • DynamoDB
  • MongoDB
  • Redis
  • Cassandra
  • AWS
  • Azure
  • Google Cloud Platform
  • Git
  • Docker
  • Kafka
  • Flink
  • Maven/Gradle
  • Jenkins
  • Okta
  • Salesforce
  • GPT/Gemini

Timeline

Software Development Engineer

Amazon Development Center US Inc.
06.2022 - Current

Software Engineer

American College of Radiology
10.2019 - 06.2022

Full Stack Web Developer

Antra, Inc.
03.2017 - 10.2019

Master of Computer Engineering -

Stevens Institute of Technology

Bachelor of Applied Mathematics -

Central University of Finance and Economics
Jun Wang