Jiahao Li

Wealth.com

Arizona, United States (Remote)   |   Apr 2024 - Present

Software Engineer Intern   |   Full-Time

• Engineered of a responsive front-end for Wealth.com's financial management platform using React and Material-UI used by >10,000 users.
• Collaborated with backend teams on RESTful API integration to ensure seamless data exchange and robust platform functionality.
• Participated in Agile development cycles, including sprint planning and daily stand-ups, contributing to continuous improvement and efficient delivery of features.
• Implemented comprehensive testing strategies using Jest and React Testing Library to ensure high code quality and reliability.

Tut a Tet

Tel Aviv, Israel (Remote)   |   Jan 2024 - Apr 2024

Software Engineer

• Led a team of 4 interns to develop the MVP, leveraging:
  • Pulumi with TypeScript for provisioning scalable and reusable AWS cloud infrastructure.
  • AWS Lambda for building robust REST APIs & Socket.io connections.
  • AWS DynamoDB for scalable databases and AWS Cognito for authentication
• Developed a highly responsive and dynamic front-end using React TypeScript, integrating real-time video and message communication through Socket.IO and WebRTC, resulting in a greater than 200% improvement in user interface responsiveness and overall user experience.
• Designed and deployed a microservices architecture using Docker and Kubernetes, reducing deployment times by 60% and ensuring a highly scalable and resilient system.
• Implemented CI/CD pipelines using Jenkins and GitHub Actions, achieving 70% test coverage with Jest, resulting in a greater than 40% increase in development speed and ensuring code quality.

EverDreams LLC

Woodbridge, CT  |   NOV 2020 - JUN 2021

Shopify Developer

• Started an e-commerce venture specializing in diffusers and essential oils, overseeing product sourcing, and establishing a robust supply chain from Chinese manufacturers.
• Drove the brand to achieve $180k in total revenue, with a remarkable $100k generated in the first 50 days during the peak holiday season, demonstrating effective marketing and sales strategies.
• Led the development and optimization of the e-commerce platform on Shopify, enhancing user experience and accessibility, which attracted over 200,000 site visits and secured 3,500+ customers
• Orchestrated data-driven marketing campaigns that significantly boosted customer engagement and retention, achieving a consistent 15% profit margin through strategic pricing and cost management.

• See Example

Pulse: Gym Social Network

AI powered worklog logger & friends

• Spearheaded the development of ’Pulse AI’, a cutting-edge workout-tracking app with Python/Flask backend and Jinja for dynamic UI/UX. Introduced a social media component, enabling users to follow peers, share workouts, and foster a community of fitness enthusiasts. Currently used by me and 8+ friends.
• Incorporated OpenAI’s Assistant to deliver personalized AI-driven workout coaching as a chatbot feature, significantly boosting user engagement among friends and peers using the platform.
• Implemented advanced security with PostgreSQL, bcrypt, and flask-login, and optimized data handling with Flask SQLAlchemy ORM for improved scalability and user privacy

Technologies: Flask, Jinja, PostgreSQL, JS, Python, Axios, RESTful API

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Chess AI Bot

Chess.com Quant Hackathon

• Achieved 4th place in the Brandeis Quant Hackathon competition sponsored by Chess.com
• Engineered a chess AI bot using the Monte Carlo Tree Search (MCTS) algorithm to improve strategic decision-making in chess, showcasing advanced algorithmic programming and AI integration skills
• Designed custom evaluation functions in Python, effectively assessing chess positions by integrating both material and positional considerations, to refine game strategies and adapt to opponent moves
• Navigated challenges with the MCTS application in real-time chess scenarios, leading to valuable insights into algorithmic limitations and practical AI application

Technologies: MCTS, Python, Py-chess

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Web Games

Collections of web games

• Connect-4
  Learn morePlay
• TicTacToe MCTS
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• Boggle (recursion exercise)
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• Memory Game
  Learn more Play

Technologies: Python, Flask, HTML/CSS, Javascript, Axios