Li Feng Email and Phone Number

Deployed AI-based cloud service using Flask. Developed RESTful API using C#/.NET. Implemented serverless IoT architect using Azure and MQTT. • Utilized an AI-based Flask API on Azure and employed Langchain to analyze documents for effective customer service. • Designed asynchronous RESTful API to download and upload data using .NET core. • Orchestrated an end-to-end IoT serverless solution, employing MQTT for efficient real-time control of traffic devices (speed detectors), and utilizing Azure IoT Hub, Service Bus and Function App.

1. Software Engineer: • Innovative Solutions: Engineered a robust Credit Card Collection Management System, streamlining the collection process to achieve a remarkable daily collection of over 10 million RMB yuan using Spring Boot and MyBatis. • Distributed Systems Expertise: Spearheaded the design and implementation of a distributed system, leveraging ZooKeeper, enhancing system availability, extensibility, and reliability. • Third-Party Integration: Successfully implemented secure RESTful APIs, allowing third-party access to ICBC databases, resulting in significant cost savings. • Database Maestro: Developed stable PL/SQL batches for efficient access to large-scale databases with over 10,000,000 users, coupled with a keen focus on database design tailored to business processes. • Automation Champion: Implemented an automated function to generate overdue customers' appeal files, significantly reducing human labor during the Covid-19 pandemic. • Compliance Sentinel: Ensured data compliance with government laws, incorporating an alarm system to proactively address any discrepancies.2. Project Management Officer (Zhuhai, China): • Organizational Excellence: Led organizational-level initiatives to elevate software development life cycle(SDLC), introducing best practices such as DevOps, TDD, etc. • Strategic Project Management: Classified projects based on business processes and management rules, implementing tailored software development models(Waterfall, Iterative and Agile) to enhance design and product management.