● Developed a custom business process tool using React and JavaScript to enhance the management of projects, significantly improving workflow efficiency and user satisfaction.

● Engineered an integrated asset management panel that consolidates various elements of a book, including scripts and covers from multiple sources, enabling users to efficiently access all resources without navigating multiple sources.

● Developed frontend for internal tool for Pricing, Underwriting, & Credit Partnership (PUCP) team, enabling Affirm agents to set personalized financial configurations for external merchants/customers (~5K/month)

● Enhanced platform for large-scale client onboardings (i.e. Shopify), revamping agent portal by adding new 
frontend features and requirements, improving UX and functionality for both internal and external users; 
adapted portal over time to changing use cases and feature requests from internal teams and agents

● Designed & implemented volume-based discount system, incentivizing merchants to increase sales volume by 
offering cashback rewards based on loan volume; partnered with back-end developers for seamless integration

● Led cross-team efforts to dra system requirements and technical specifications for new features, ensuring 
alignment with overall company objectives and client needs

● Developed full-stack features for a campaign management application with TypeScript, Express, NodeJS, MySql, Angular, ag-grid Enterprise, Highcharts

● Lead a major data migration project by cooperating with 5 departments to develop, test, and deploy new features, was able to minimize service disruption and ensure 100% data reliability

● Built and manage CI/CD pipeline with GOCD for the front-end team to automate the compilation, deployment, testing of 4 codebases

● Improved data loading speed by migrating frontend-specific data to SQL, thereby reducing the fetching time from about 100ms to 10ms

● Implemented various caching, preloading, data model simplification strategies to speed up the loading of 20k+ client objects to UI, reducing the overall fetching time from 8 seconds to 2 seconds

● Programmed terminal tools and scripts aim at improving engineering experience and efficiency during debugging and development

● Investigated and fixed urgent production problems across a vast enterprise-level infrastructure

● Onboarded new developers by creating various technical documents, providing mentoring, and assigning JIRA tasks appropriate to new hires’ skill level

● Built sharing features to integrate customers’ existing security infrastructures, unified incident reporting into one step

● Enhanced product value by creating insight panel with React and Stylus, reducing analytics extraction to an elegant view

● Increased service reliability by contributing to solving serious issues that marked report submission failure as success

● Implemented first internal KPIs dashboard with Rechart, streamlined business performance monitoring to a single step

● Resolved numerous UI/UX bugs and modified front end features to provide better user experience

● Created report activity dashboard replacing once multi-steps activity monitoring workflow with a one-click operation