• Built core Docker containers for Kafka Connect to enable efficient data transfers between Kafka streams and Greenplum databases.

• Developed and optimized internal React-based customer-facing web applications, ensuring accurate data presentation and improved user experience.

• Rewrote legacy functional scripts by migrating Python code to Scala and incorporating updated libraries, boosting performance.

• Deployed functional scripts in Nix systems, enhancing data processing efficiency.

• Researched and implemented new technologies to improve data transfer workflows.

• Daily checked the customer appliances to make sure the customer appliances are running in good conditions and apply patches to the appliances to fix issues.

• Communicated with customers about the appliance issues, and assisted customers solving appliance issues.

• Enhanced traffic generation models to simulate customer-like mixes, improving performance testing for 40Gbps to 100Gbps transfers.

• Conducted regression and sanity testing; created detailed test cases for new features.

• Developed automation scripts to integrate with new test code systems using Tox.

• Verified and optimized system UI functionality for seamless user interaction.

• Designed and deployed RESTful APIs for real-time air quality tracking systems using Java and Spring Boot, capable of 300 QPS.

• Developed data ingestion and processor microservices for RabbitMQ-based pipelines, ensuring reliable validation, analysis, and storage in MongoDB.

• Collaborated with frontend developers to ensure accurate data visualization on React-based platforms.

• Read through emails from clients, understood the demand from customers, and explained technical terms straightforward to client.

• Created technical support tickets for customer issues, and contacted the corresponding engineer team to solve the issue.

• Provided answers to customer issue emails with engineer team results, and scheduled meeting include customers and corresponding engineer team members.

• Documented all the technical results for customer issues to benefit future fixes.

• Provided internal technical support such as pc and mac hardware and software issues, and meeting room maintenance.

Real-time Chattering Alarm Detecting and Online Platform Developing in Python

• Collected and analyzed large-scale data from campus gas and power plants to identify chattering alarms and optimize run-length analysis.

• Developed real-time cloud-based solutions for chattering alarm detection using Python.

• Built an online platform to analyze and visualize alarm data, improving plant monitoring capabilities.

• Obtain the reading of all the equipment

• Obtain the water sample participate in the water sample check

• Read through the wastewater treatment plant designs

• Accomplish the improvement meeting of the wastewater treatment plant

• Provide some suggestions towards the improvement plan