# Chloe(Jiahan) Xu > Software Engineer at Wealthsimple Location: , Profile: https://flows.cv/chloejiahan Skills summary: Proficient in programming languages Java, C#, C++, C, VB .Net, SQL, LINQ Skilled in Spring Boot, ASP .NET, EF 6, MVC, REST, JavaScript, TypeScript, Angular, Rails, jQuery, HTML, CSS, JSON, YAML, Kubernetes, Docker, Helm, AWS, Swagger, DataDog, Git, Auth0 Solid knowledge of Objective-Oriented Programming(OOP), Performance Optimization,Relational Database Theory, Network, Distributed System, Software Testing Exceptional problem solving skills; Excellent communication and teamwork skills ## Work Experience ### Senior Software Engineer @ Wealthsimple Jan 2025 – Present ### Software Engineer @ Wealthsimple Jan 2021 – Jan 2025 ### Software Engineer @ Thomson Reuters Jan 2020 – Present Participated in an agile model to build out a REST API and web application using Java Spring Boot and Angular for managing interactions with Customer Identity and Access Management (CIAM) solution Integrated Auth0 into 100+ products to provide universal login experience (OIDC SSO) for all customers across TR; Provided Coarse-Grained access control on the top level for authorization Implemented CI/CD pipeline to deploy REST API and web application using AWS, Helm, K8s and Docker Led PoCs designed to show how possible transitions from internal legacy identity providers to more modern CIAM solutions ### Application Developer @ University Health Network Jan 2018 – Jan 2020 | Toronto, Canada Area Designed and developed software applications(web and desktop), interfaces and services for data collection and data transfer between Cardiac data repositories and UHN data lake Designed and developed web applications to collect patient medical information and generate reports for physicians programming with C#, LINQ, HTML, CSS, JavaScript, jQuery, SQL, SSRS Provided internal engineering level support for applications, interfaces and services Environment: C#, LINQ, VB .Net, ASP .Net framework, EF 6, MVC, HTML, jQuery, CSS, JavaScript, SQL, JSON ### Software Developer @ Blue Streak Electronics Inc. Jan 2018 – Jan 2018 | Toronto, Canada Area Designed, developed and maintained databases using Stored Procedures, Functions in SQL Server, Access database and Microsoft Dynamics NAV Managed complex data migration, conversion and data modeling Performed website design and component development for internal use in Visual Studio Developed and maintained a procedure for internal production orders resulting in savings of both material and labor Set up data tables in Microsoft dynamic NAV ### Software Developer Internship @ Twitch Jan 2017 – Jan 2017 | San Francisco Bay Area Improved video qualities for lower two resolutions(140p and 360p) on Twitch platform, programming with C++, Go, Json, FFmpeg, HEVC/H.264, AAC and HLS Developed a pipeline-based algorithm with C++ and unit test resulting in 50% reduction of video processing time Worked on projects involving image compression, video enhancement, multi-threading video processing, low latency and statistical analysis Delivered presentation that convinced management to put all my projects into production on Twitch platform ### Software Developer Internship @ Evertz Jan 2016 – Jan 2016 | 5292 John Lucas Dr, Burlington, ON L7L 5Z9 Implemented video(YUV) analyzer with C++ and unit test to detect scene change, fading, flash and motion vector in videos Worked on image quality optimization with structural similarity(SSIM), peak signal-to-noise ratio(PSNR) and C++ to measure the similarity and quality between two images ## Education ### Bachelor’s Degree in Computer Science University of Waterloo Jan 2014 – Jan 2017 ## Contact & Social - LinkedIn: https://linkedin.com/in/jiahan-chloe-xu --- Source: https://flows.cv/chloejiahan JSON Resume: https://flows.cv/chloejiahan/resume.json Last updated: 2026-03-22