I am...

Experienced full-stack software engineer who enjoys software and solutions architecting seeking opportunities on a fast-paced team to help lead and contribute expertise for the growth of the organization.

Location:

Dallas, TX

Contact:

(404)-775-6111

sjk@sungjaekim.com

Georgia State University

2013 - 2018

Bachelor of Science in Computer Science

Alpharetta High School

2009 - 2013

English

Korean

Front-End

• HTML
• CSS + Bootstrap
• React + Redux
• Vanilla JavaScript + jQuery
• Angular
• AngularJS
• React Native

Back-End

• Python
• Node.js
• Java
• C#
• SQL
• Firebase

CMS

• WordPress

Databases

• Microsoft SQL Server
• MySQL/MariaDB
• SQLite
• MongoDB
• Cassandra

Analytics

• R
• Adobe Analytics

VCS

• Git
• Team Foundation Server (TFS)
• Visual SourceSafe

Operations

• AWS
• Jenkins
• Docker
• Splunk

Basic Knowledge

• Arduino
• Assembly
• C
• GraphQL
• PHP
• Scala

Current

Next Generation Network (NGN)
Intuit | Plano, TX

• Helped out with acquisition of new talent of new graduates and early career.
• Participated in activities to promote Intuit branding.

2018-2019

Intuit Data Science Program
Intuit | Plano, TX

• Took a data science training program provided by General Assembly through a course of 6 months.

2018

UGAHacks
UGA | Athens, GA

JoiNotes
• Built frontend mobile app for Android & iOS using React Native.
• Built backend REST service using Node.js & MySQL.

2016-2017

Tech Committee
PantherHackers | Atlanta, GA

• Kata Website - Hand-coded kata website to join the PH Tech Committee.
• Set up a development environment for the PantherHackers main website.

2014-2016

Member
Korean Undergraduate Student Association | Atlanta, GA

Current

Senior Machine Learning Engineer
Intuit | Plano, TX

2021 - 2022

Senior Software Engineer
Intuit | Plano, TX

2019 - 2021

Software Engineer II
Intuit | Plano, TX

Central Data Organization – Document Understanding Platform
• Currently working for the cross-business unit AI/ML data science team.
Tax Content – DNA
• Built the Context Based Compare application to speed up development of tax analyst programmers.
• Integrated Context Based Compare into DNA.
ProConnect Tax Online – App Fabric/Infrastructure (Inversion)
• Refactored ProConnect Tax Online’s legacy Angular.js code into React to align with the rest of the company, enable faster future developments, speed up the app, and remove tech debt.
• Made necessary changes to our back-end APIs for Inversion.
ProConnect Tax Online - First Time Use (Growth)
• Set up Adobe Analytics boards to keep track of metrics of A/B testing for FTU experiences.
• Conducted market research & user studies with customers to receive feedback through interviews.
• Built out the Welcome FTU experience and implemented A/B testing.
• Helped onboard new engineers.

2018 - 2019

Software Engineer I
Intuit | Plano, TX

ProConnect Tax Online - OIA (Alexa)
• Reduced time spent by Customer Success through the successful delivery of Data Conversion in ProConnect Tax Online built using React + Redux.
• Refactored ProConnect Tax Online to match the One Intuit look & feel - giving users the familiar experience of the Intuit ecosystem.
• Built & contributed Step Flow component to the Intuit Design System (IDS) to accelerate the One Intuit ecosystem.
• Built RESTful APIs using Java + Spring for multiple microservices with automated API tests using Karate testing framework.
• Wrote load & performance tests with the Gatling testing framework using Scala.
• Helped out with Production Support to fix production bugs/issues.
• Successfully delivered Custom Pricing initiative to increase revenue.

Fall 2018

Software Engineer Consultant
Skitter | Norcross, GA

SkitterTV
• Provided consulting and onboarded new developers.
• Review new code and provide comments & advices to developers.

Spring 2018

Software Engineer Intern
Skitter | Norcross, GA

SkitterTV
• Built Skitter’s TV client platform using React Native + Redux from ground up for AndroidTV.
• Built custom key mapping of the remote control using device event emitters.
• Implemented Live TV using HTTP Live Streaming Technology (HLS).
• Wrote custom libraries in Java and JavaScript to bridge vendor libraries written in Java and C++ to React Native.
• Designed custom UI components used within the app.
• Built unit tests for over 90% coverage using Jest, Enzyme, and Istanbul.

Spring 2018

Web Development Consultant
Advanced Claims Technology | Alpharetta, GA

• Implemented AngularJS to an existing ASP.NET project.
• Refactored the entire codebase from vanilla JavaScript to AngularJS.

Fall 2017

Software Developer Intern
UPS | Atlanta, GA

Network Planning - Demand
• Built predictive data models with historical data to forecast future incoming packages using Triple Exponential Smoothing (Holt-Winters) with R.
• Implemented parallel computation to speed up forecasting by 8x by making use of core clusters.
• Developed feature for visualizing data for NPT Angular 4 web application to visualize data for base, actual, forecast, and plan using NVD3.js.
• Implemented drag and drop ability to move change-sets within proposal list of the NPT Application.
• Implemented Golden Layout to allow multi-window layout management.
• Refactored code to increase modularity and reusability of components by decoupling components.

Summer 2017

Software Engineer Intern
Intuit | Plano, TX

ProConnect Tax Online - R2R
• Developed panel used for tax returns in using AngularJS and React.
• Built new widget to allow accountants to create template requests using React + Redux.
• Implemented drag and drop feature to change and maintain the order of checklists within a request.
• Normalized data to use in Redux store using Normalizr.
• Refactored previously built widgets to use Redux.
• Built unit tests for widgets using Mocha, Chai, Sinon, & Enzyme.

Spring 2017

Software Developer Intern
UPS | Atlanta, GA

Developed automatic inventory tracking completely from scratch:
• Built native Android application programmed using C# on Xamarin as a beacon receiver.
• Built RESTful API using C# as part of the inventory tracking system used by the receiver application, QR and barcode scanning application, and the UI.
• Built a Map UI using HTML, jQuery, Bootstrap on ASP.net MVC with filtering and searching feature.
Improved upon previous C# projects passed on from a different team:
• A driver dispatch project using ASP.Net MVC.
• An inventory management application for Windows Mobile 6.5.

2016-2017

Web & Software Developer
Fyminds | Atlanta, GA

WordPress
• ShunDaoGo - Helped set up site.
• OsSpa - Set up site.
• IC HOT - Set up and maintain sites from start to finish for clients.
  gate io app - Designed a flyer using Adobe Photoshop.
• LifeArtCabinetry - Designed a popup based off of jQuery.
• TireAccents - Set up and maintain the TireAccents site, a start up business for selling car decals.
• Researched to build plugin for importing XML file from WordPress e-commerce site into an application.
Web Application
• PolliFy - Built backend from scratch using Express, Node.js, and MongoDB. Built frontend from scratch using EJS, Bootstrap, jQuery.
Mobile Application
• Worktive - Android Java development. Use of custom API to search for jobs. Android App Development Use of Java, JSON, Parser, MySQL, etc.
• Built java program to scrap from indeed.com demonstrates use of Jaunt and regex pattern/matcher.

2015-2016

Math Instructor
Mathnasium | Norcross, GA

• Tutored students K-12 in school math and SAT math.
• 1st place in center instructors’ math equation competition.