Xiangyu (Steve) Wang

Tech Stack: Golang, PostgreSQL,TypeScript, React, Docker, AWS, GCP

• Spearheaded the development of Bolt Embedded Checkout's reporting service, enhancing data aggregation from multiple sources for improved analytics and insights, catering to both public and internal stakeholders.
• Enhanced merchant integration with the Bolt Embedded Account product through strategic improvements and comprehensive documentation, leading to a more streamlined integration process.
• Improved the monitoring and alerting framework for Bolt Embedded Checkout using Terraform.
• Improve user login experience and increase logged in user transactions.
• Redesigned the merchant configuration framework, facilitating smoother cross-team collaboration and minimizing the risk of merchant misconfigurations. The updated framework also boosted system extensibility and streamlined the phase-out of obsolete features.
• Collaborated extensively with various teams to advance the Bolt Embedded SSO, which improves user login process and facilitated the creation of unified shopper accounts for both Bolt and its merchants.
• Led the design, proof of concept, and implementation phases of the Bolt Embedded API SDK, providing developers with essential tools to integrate Bolt Embedded Accounts seamlessly.
• Collaborated closely with customer experience, implementation, and product teams to guarantee seamless merchant integration and maintain optimal performance following launch.
• Conducted in-depth investigations into key metric issues alongside various teams, resolving ad-hoc merchant requests and ensuring the highest level of service quality.

Tech Stack: JavaScript, PostgreSQL, NodeJS, Fastify, Docker, AWS, GCP

• Working on both react frontend and NodeJS backend platform for building, launch, and scale creator campaigns.
• Refactor legacy Rails and NodeJS service to micro services.
• Designed and implemented database schema and Restful API backend of micro services.
• Replaced legacy billing function with a micro service and integrated it with Stripe.
• Refactor frontend and build it with Ionic framework.
• Assist junior developers with assigned responsibilities.

Tech Stack: Java, JavaScript, C++, AWS

• Working on creating and managing media pipelines for the purpose of processing media in a variety of ways in real time.
• Created GStreamer bindings for JavaScript.
• Designed and implemented dashboards and alarms for service beta launch.
• Created APIs and its related backend for the media pipelines by using Java along with multiple AWS service such DynamoDB, AWS IOT, etc.
• Designed and implemented bidirectional channel for media pipelines and clients which support fast message transmission and simultaneous connections.
• Built authentication for Netty web socket server on the service which provides secure connection and host verification.
• Designed and test load balancing logic for picking media pipelines in order to reduce cost, latency and CPU utilization, etc.

Tech Stack: Java, AWS

Design and implement Email notification service to inform drivers and operators if they are beyond compliance and have work remaining using Java along with internal tools and AWS services.