My Technical Toolkit

A showcase of the frameworks, languages, and tools I use to build modern applications.

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Languages

TypeScript Python Java C++ SQL HTML5 CSS3 C

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Frontend

React Next.js SASS Tailwind CSS Zustand Redux

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Backend & Cloud

Node.js Express.js REST APIs AWS Docker Postman

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Data & More

MySQL DynamoDB PostgreSQL MongoDB Redis Git

Professional Journey

Aug 2025 - Present

Software Engineer, BlackRock

Developing a plugin using React, TypeScript, Zustand, and IndexedDB under a microfrontend architecture, enabling efficient configuration management across multiple workspaces.
Implementing bulk configuration editing workflows supporting Git via Azure DevOps REST API, local file, and zip modes, improving cross-environment consistency and reducing manual effort.
Contributing to CI/CD setup by configuring build pipelines and release definitions to support automated deployments.

React Typescript Zustand IndexedDB Git CI/CD

May 2025 - July 2025

SDE Intern, Amazon

Architected and deployed an end-to-end ETL pipeline, from Andes to S3 to AWS Glue with AWS CDK and Cradle, ingesting and transforming ∼300 B digital subscription records for downstream analytics.
Built a Bedrock agent with modular prompt libraries, raising the chatbot's coverage from 4 to 12 business metrics, tripling the insights it can deliver.
Refactored and extended CDK infrastructure: removed redundant boilerplate, added two new stacks to auto-provision S3 buckets and Cradle job roles, and paved the way for rapid onboarding of future agents.
Created a SQL-driven evaluation set and wired it to an existing Lambda regression harness; surfaced schema breaks pre-prod and lifted answer accuracy from 82% to 95%.
Contributed to multi-agent routing design discussions and rotated in weekly shadow on-call, resolving multiple customer incidents regarding subscription activations.

Andes S3 AWS Glue AWS CDK Cradle Bedrock Multi-agent

June 2024 - Mar 2025

SWE Intern, Gyfr

Developed the MVP frontend of a remote personal training platform using React, TypeScript, Redux, and Material UI, delivering a responsive interface adopted by 200+ active users.
Integrated Firebase Authentication, Firestore, and Storage to manage trainer and client data, building reusable helper methods and middleware for efficient CRUD operations.
Implemented robust error handling and input validation across key workflows, reducing UI crashes and datainconsistencies by 30%.
Collaborated with full-stack team to design scheduling and notification APIs, improving booking reliability across multiple timezones.

React Typescript Redux Material UI Firebase

My Work

A selection of my projects showcasing my skills in full-stack development, artificial intelligence, and user-centric design.

GreenPlate Food Management Application

A full-stack food management web application that helps users track pantry inventory, reduce food waste, and discover recipes based on available ingredients. Built with modern web technologies for smart meal planning.

Java Android Studio Firebase

GTZAN Music Classification

Machine learning project that classifies music genres using audio feature extraction and classification models. Implements signal processing techniques and ML algorithms to analyze and categorize audio data.

Python PyTorch Scikit-learn Audio Processing

Motivational Quotes VSCode Extension

A productivity-focused VSCode extension that displays motivational quotes to developers. Published on the VSCode Marketplace, helping developers stay inspired during their coding sessions.

TypeScript VSCode API Node.js

Get In Touch

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Feel free to reach out.

Email

22.wendy.pan@gmail.com

/in/yingtong-pan

GitHub

/wp043

Wendy Pan