Rui Jia Lin

College Point, NY 11356 ยท (718) 496-0737

An iOS engineer with a background in SAP industry. Passionate about crafting great user experience while developing clean, modular code. Motivated self-learner keen to learn new web technologies to build better, more efficient solutions. A huge fan of smart home technology and dog whisperer.

Interests

Apart from being an iOS Engineer, I enjoy most of my time being outdoor. I usually spend my time with friends playing basketball, tennis, badminton, and walk my dogs. When forced indoor, I would watch random sci-fi and horror movies, and play video game.

I am very into smart homes technology and IoT. On my free time, I like to read and explore the latest technolgy on hardwares and softwares.

Skills

Programming Languages & Tools
Design Patterns
  • MVC
  • MVVM
  • Delegation
  • Key Value Observer
  • Notification
  • Singleton

Experience

  • This selfie taking app solves the problem people often struggle with when taking a selfie in a group. It sets up one device as the camera, multiple connected devices as remote. The app synchronizes and saves the photo to all the remote devices upon pressing the shutter button.

  • A multiplayer beer pong game in augmented reality that uses ARKit and Scenekit to setup beer pong scene, synchronize game state and object transformation in 3D world in realtime using Firebase and Google Cloud Anchor.

  • The app uses MapKit and Core Location to display user location on the map, GeoFire to detect nearby user within certain radius; and Firebase manages all the connections for each user. The purpose of this app is to promote people to meet new friends and talk to people instead of looking down on their phones.

Education

Lighthouse Labs

Immersive iOS Development Bootcamp 2018
April 2018 - June 2018

Baruch College

Zicklin School of Business
Computer Information Systems

GPA: 3.34

June 2009 - June 2013

Employment

Senior SAP Business Analyst

Sompo International
  • Conducted workshops to gather business requirements with US team and UK team
  • Provided trainings to US and UK users for various business processes
  • Designed & developed broker hierarchy using organizational unit to allocate/apply incoming payment
  • Designed & developed workflow to initiate and approve disbursement and write off
  • Performed production support tasks to solve production issues
  • Worked with basis team to set up security role and authorization objects
  • Created functional and technical specification for RICEFW objects
March 2017 - October 2017

SAP Technical Consultant

ADP
  • Developed inbound and outbound interface to process payments for EFTPS (Electronic Federal Tax Payment Systems)
  • Designed & developed EFTPS report to reconcile payments using ALV tree
  • Developed utility program to move golden templates across systems
  • Performed unit testing & regression testing on payment run
  • Developed retention program to purge and archive payment history
  • Created Functional and Technical Specification for RICEFW objects
June 2016 - February 2017

SAP Technical Consultant

CareSource
  • Composed interface mapping specifications from policy administration systems (web portal) to SAP
  • Developed program wrapper to post incoming payment in batch
  • Configured & developed custom mass activity to automate incoming payment clarification process
  • Developed report to track incoming payment postings and clarification cases using ALV Grid
  • Maintained configurations for payment lot, payment run and dunning processes
  • Conducted training sessions for manual payment lot creation, payment lot clarification, and payment run processes
April 2015 - May 2016

SAP Techno-Functional Consultant

United Guaranty
  • Conducted requirement workshops with business and project team for billing, payments & disbursement processes
  • Documented business requirements and updated design documents
  • Performed end user security role testing
  • Developed interface program for dunning process to back feed dunning data to legacy system
  • Converted billing statements and invoice to PDF and Excel format using smart form
  • Developed utility program to manually upload spreadsheet to post one-time premiums
September 2013 - March 2015