Jun Ham

Jun ham

bookmark on deepenrich
location of Jun HamSunnyvale, California, United States
Followers of Jun Ham199 followers
  • Timeline

  • About me

    AWS Certified Experienced Software Engineer | Java and Golang Emphasis | Expert in API Development & Automation | South Bay Area

  • Education

    • Uc irvine

      2019 - 2021
      Bachelor of science - bs computer science

      Activities and Societies: Artificial Intelligence @ UCI Cyber @ UCI Korean American Student Association UCI League of Legends Team

    • Irvine valley college

      2017 - 2019
  • Experience

    • South orange county community college district

      Oct 2017 - May 2019
      Computer science lab instructor

      Familiarized myself with working on/with unfamiliar codeMentored other students, and assisted them through various academic problems

    • Southland roofing inc®

      May 2020 - Sept 2020
      Software engineer intern

      ● Launched a web application to improve quote creation process by 100% regarding roofing and demolition.● Designed and created a backend server with NodeJS, Sendgrid, and MongoDB, handling 5,000+ customers.● Improved company revenue by 40% after the launch, speeding up processes by relieving in-person quote duties.

    • Hydroflow

      Sept 2020 - May 2021
      Mobile developer intern

      ● Created and launched a native mobile application that monitors and increases users’ daily water intake by 20%.● Implemented Docker containers to resolve dependency issues between IOS,Windows, and Linux platforms.● Developed Redux state containers using ReactNative and Android Studio to easily improve future versions.● Built a UI including a homepage and an authorization system using Google SignIn API for 10,000+ customers

    • Boeing

      Aug 2021 - Sept 2022
      Software engineer

      ● Designed and implemented new features on 3+ microservices on Worldwide Global Sat-com program, permitting communication between the US AirForce, ground agents and automatic satellite invoices● Migrated old monolithic satellite code from the 2000s to cutting edge microservice infrastructure, improving developer efficiency by 200% and increasing customer satisfaction by 100%● Initialized a broker relay service using Java and ActiveMQ with WebSockets protocol to send and receive 1000+JMS messages over multiple pub/sub type topics and producer/consumer type queues● Created 20+ Windows scripts for government agents to allow user-friendly access without the need for an IDE● Designed and programed 100+ JSON schemas and stored procedures for creation of new tables in Postgres● Advocated and received government approval for AWS Cloud to modernize infrastructure and improve security Show less

    • Drivewealth

      Jan 2023 - Feb 2024
      Software engineer

      ● Increased revenue by 100% in untapped overseas financial markets by architecting new features and collaborating with regional fintech law experts to adhere to strict privacy guidelines in financial and personal data● Designed and implemented 15+ fintech US APIs and non-US APIs using GoLang, Java and AWS services,increasing API request volume by 13%, boosting company revenue by 6%● Automated financial break reports using Go and Amazon Airflow (MWAA), raising satisfaction by 30%● Built file processors in Go/Bash to extract and propagate tax documents into respective customer S3 buckets completely eliminating costs of 3rd party tax vendors, increasing total company revenue by 5%● Prompt-engineered 100+ Unit and Integration tests through Github Copilot increasing efficiency by 50%● Triaged high severity incidents in order to identify fragile parts, resulting in 20% better uptime● Performed both dev-ops and engineering roles, managing Kubernetes instances and writing bash scripts, reducing server downtime by 30% and increasing developer satisfaction by 14% Show less

    • Microsoft

      Jul 2024 - now
      Software engineer
  • Licenses & Certifications

    • Aws certified solutions architect – associate

      Amazon web services (aws)
      Mar 2024
      View certificate certificate