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Oscar Han Full stack Web/Mobile developer

Oscar Han

  • Remotely

Enthusiastic Software Developer with 8+ years of JavaScript, Python, PHP, and Golang experience. I majored in Computer Science at the university for 3 years. In my free time, I love to contribute to open-source projects like React Native libraries. Recently, I am fascinated by AI/ML technologies and AR/VR industry and trying to work on small personal projects. My passion is to learn new tech/framework. I would like to meet professionals all over the world.

Skills and experiences

Skills and experiences

Full stack Web/Mobile Developer

Freelancer && Contractor

February 2017 – Present

  • Responsible to create web/mobile application for startup companies and individual clients to make their ideas live
  • Help to upgrade out-of-date products to the latest technology stack and bug-free
  • Help to find the right candidates to level-up their dev team
  • Remote work from all over the world

Web designer and web site support

Glass LPS, Bratislava

August 2012 – June 2014

  • Developed stand-alone and web applications using JavaScript and jQuery technologies.
  • Translated design team’s UX wireframes and mockups into responsive, interactive features, using HTML/CSS

Javascript Developer

BlobCity

July 2015 – October 2016

  • Create their websites and web application with Angular/React, Golang, Node
  • Add Responsible UI Design to support all browsers
  • Get and fix the feedback from active users
  • Worked extensively in Agile Development environment

Senior Frontend Lead Developer

Meveto Inc

05/2020 – 11/2020

  • Enhancement of management system for the dev team
  • Fixing bugs/critical issues of Web and Mobile products and publish to the live.
  • Cross-platform testing and pipeline management Align with business owners and clients to streamline the process of requirement and delivery
  • Demostostakeholders and improvement suggestions for better customer experiences

Frontend Mobile/Web Developer

Incentive Solution Inc

5/2018 – 6/2019

  • Create and maintain Mobile Application with React Native/Firebase
  • Cross-platform testing and pipeline management Help to demonstrate the products to the potential investors
  • Create and maintain Sass web admin panel with Vue/Vuetify/Vuex/Vue-router/Firebase

Software Engineer

Brightergy

11/2016 – 10/2017

  • Working with the team to add more features and maintain their web products.
  • Support the backend team to add more endpoints and update the database structure.
  • Utilized multiple data structures, including Redblack trees and hashing algorithms.
  • Oversaw team working on grid computing using Condor and cloud computing for high performance and distributed computing.

Educations and Certifications

Singapore Institute of Technology

Bachelor's degree of Science (B.S.)
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