Summary

Aim, Prioritize, Execute, Accomplish, Reset.

Skills: python, machine learning, project management.

Experience

Senior Software Engineer, LLM Infra

Samsung Research America, 2025/07 – Current

Skills: TBD

Projects: TBD

Senior Software Engineer

Frontpoint AI, 2023/03 – 2025/07

Skills: Tensorflow, PyTorch, MongoDB, Express.js, React.js

Projects:

  • AI SaaS Chatbot: MERN-Stack web app tailored to answer inquiries about input PDF forms. 
  • Business plans and fund raising: attended Stanford AI + Future, & LSE AILIMPICS for seed capital of $200,000.

Software Engineer II, Infrastructure

Change Healthcare, Optum 2022/04 – 2023/03

Skills: Python, AWS, Docker, Terraform, RESTful APIs, Postman, Oncall

Projects:

  • ETL Pipelines: Standard HIPAA transactions (837, 835, 270/271, 276/277/277CA, 278)
  • AWS Infrastructure: CloudWatch, CloudTrail, X-Ray, dashboards
  • Cross Company (Change Healthcare) E2E Testing Collection: Organized Postman collections for end-to-end testing on healthcare transaction systems, covering gateway to backend layers.
Demo Video

Software Engineering Intern, React Native Mobile

Graphical Networks LLC 2020/02 – 2020/08

Skills: React Native, Xcode, Android Studio, UI/UX, Project Management, deployment

Project:

Designed, developed and launched a DCIM (data center infrastructure management) mobile application from scratch.

To Download:

News: Netterrain 9.0 Mobile App and More

Software Engineer Research Assistant, Fullstack

ATTAP Laboratory, University of Maryland College Park

2019/02 – 2019/12

Skills: full-stack development, Javascript, Php, VB.net, UI/UX

Projects:

  • Algorithm Implementation & Verification: CLV, LOS, v/c ratio, Capacity/Queuing analysis, Signal Optimization
  • Traffic Operation Software Devlopment: MIDCAP, MUID, LCAP
  • ATTAP Website: link
Read More: MIDCAP Demo
Read More: MUID Demo
Read More: LCAP Demo

Software Engineering Intern, Data Analytics

OPIS, Dow Jones 2018/06 – 2018/08

Skills: full-stack development, C#, NUnit, Selenium, HTML/CSS, Azure CI/CD

Projects:

  • Selenium Framework Development: automate browser testing at the UI layer of in-production dashboards.
  • Azure DevOps CI/CD pipeline: automatic weekly testing
  • Testing Orchestrator: backend to execute Azure pipelines, paired with a React.js frontend for rendering HTML/CSS error reports. 
Read More: Axxis Analytics Software

Education

M.Sc in Computer and Information Systems Security

2020 – 2021

Thesis: Static Analysis on 1 million NPM packages, Verify 4 Detected Vulnerabilities with Penetration Testing

Awards:

  • Silver Medal, Google Landmark Recognition, Kaggle CV
  • Bronze Medal, SIIM-ISIC Melanoma Classification, Kaggle CV
  • Bronze Medal, ALASKA2 Image Steganalysis, Kaggle CV
  • 45th out of 1001 teams, UT CTF Cybersecurity Contest

More Contests:

  • Top 18%, Global Wheat Detection, Kaggle
  • 501st/1010, Prostate cANcer graDe Assessment (PANDA), Kaggle
  • HopHacks Fall 2019: Devpost | Github – Leap Alert

Courses: Software Engineering, Cryptography, Network Security, Forensics, Ethical Hacking, Blockchain and Cryptocurrencies

Activities: WiCyS JHU Chapter, IEEE Technical Staff

Master Thesis
Kaggle Ranking History

B.Sc in Computer Science, Minor in Actuarial Mathematics

2016 – 2019

Activities:

  • Research Assistant, ATTAP Laboratory, 2019/02-2019/12
  • CMSC250 Teaching Assistant, Discrete Structures
  • Chesapeake Bay Volunteer, PGA Tour 2018 Volunteer
  • Minister of Public Communication, Young Volunteer Association Wuhan University Chapter

Awards:

  • 3rd Best Hackathon Project, University of Maryland, Equals Equals Hackathon 2018

More Contests:

Courses: Networks, Compiler, AI, Data Science, Bioinformatics, Cryptology, Data Structures, Algorithms, OOP/OOD, Math

Exchange Programs: University of Waterloo, Wuhan University

2018 Equals Equals Hackathon

2+2 Undergraduate Exchange Program

Honors Geomatics

2+2 Undergraduate Exchange Program

Geospatial Information Technology

Publication

  • “DeRC ECG: Combined UNet-ResNet Framework for Automated Denoising and Classification of Noisy Paper-Based ECGs”, Computing in Cardiology, 2024, volume 51, page 1
  • Translated Patterns, Predictions, and Actions: A Story About Machine Learning by H. Moritz and R. Benjamin for Turing Book Company & UC Berkeley (in preparation for 2025 release)

Awards

  • Silver Medal, Google Landmark Recognition, Kaggle, ILR, ECCV’20
  • Bronze Medal, SIIM-ISIC Melanoma Classification, Kaggle, SIIM&&ISIC’20
  • Bronze Medal, ALASKA2 Image Steganalysis, Kaggle 2020, Troyes University of Technology
  • 45th out of 1001 teams, University of Texas at Austin Capture the Flag Cybersecurity Contest 2020
  • 3rd Place Best Hackathon Project, University of Maryland, Equals Equals Hackathon 2018

Certification

Microsoft CS Lecturer 2022-2023

Volunteer

  • Community Program Leader – The Coding Club @ Discord 2023 – current
  • Microsoft TEALS Volunteer 2023
  • WiCyS, Johns Hopkins University Chapter 2021
  • PGA Tour 2018
  • Chesapeake Bay Foundation Member 2017
  • Public Communication Minister – Young Volunteer Association, Wuhan University Chapter 2014

Miscellaneous

  • Download My CV
  • Portfolio: @linktr.ee/sikicode
  • I play Guzheng , Piano, Pipa and Bass. View my favorite movies here. Welcome to see some of my art.

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