Trish J. Email & Phone Number

New York, US

Redwood City, CA, US

• Design, build and maintain CI/CD pipelines for pre-merge/pre-release checks, integrated with github, jenkins and visualization based on TigerGraph database, to improve product quality and prevent customer failures.
• Design graph schema and observability system for performance monitoring and analysis on graph algorithms, ML packages and products.
• API load testing on cloud platform using jQuery, and e2e automation test using Selenium.
• Develop and maintain the on-prem products, with Python and docker.
• Support the cloud ML platform for graph algorithms application, with kubeflow on GCP.

New York, NY, US

• Develop and maintain the data pipeline for public records in real estate, including data syncing, ingestion, extraction, transformation and loading to database (ETL), with services deployed on K8S.
• Design and implement multiple new features to the listings, end to end from data providers to customers: transactions’ buyers, sellers, property tax information, and mortgages along with the transaction, with kafka.
• Collaborate with other teams for their feature requests: with search team to design and implement owner names parsing, standardization, and permutation to enable searching properties by owners’ name; with AI team to.
• Enrich property database by introducing property foreclosure data and NYC property tax assessor data from new data sources, including raw data quality and coverage analysis by postgres SQL language, schema design.
• Set up a beta environment and enable pre-merge testing on Jenkins, to reduce gamma and production breaks.
• Migrate legacy Python projects with EMR jobs on EC2 servers to Java microservices and kafka on K8S, with architecture redesign and enabling incremental loading, to reduce cost and improve the data freshness.

Bellevue, Washington, US

• Develop and maintain a website for ticket escalation system, including communications and management
• Maintain the backend data flow for the website, including automatically submitting Aether experiments, pushing Aether job results to Cosmos, pulling cosmos data periodically and sending aggregation emails
• Maintaining the User Interface for the website, and the database for all customer escalation records relevant data, including escalation basic properties, Aether job results information, etc

Beijing, CN

• Work as a vendor at client (Microsoft)
• Design and expand monitoring and alerting systems for real-time performance, accessibilities, availability and synchronization statuses from Outlook related databases.
• Develop and optimize 10+ monitors in the monitoring system, using C# and SQL query, to help find performance issues before customer impact.
• Redesign and re-organize existing monitors to decrease the service workload and develop unit tests to improve code coverage (92%).
• Bug fixes to reduce false alerts and improve operational health; and redistribute multi threads for monitors, reducing execution time by 80%.
• Develop Torus cmdlets, Powershell scripts for remote connections, querying data from databases and automate deployments.

Austin, Texas, US

• Fetched data via Electromyography (EMG) sensor APIs, and preprocessed approx.50MB with Scikit-Learn lib.
• Implemented a recursive algorithm in Python to classify the muscle signal impulses with the linear classifier within the sliding window and updated the classification threshold continuously, using Python.
• Designed unit tests and conducted shell scripts to run unit tests automatically when new functions and services are committed.
• Published an article about research on the Brain Machine Interface (BMI) market, analyzing 28 companies and their products’ specifications, and 13 academic laboratories and organizations.
• Concluded a detailed study of worldwide autistic population and possible cure, and made conjecture of applying BMI to help Autism Spectrum Disorders.

Nottingham, GB

• Design the course contents in lectures, experiments and corresponding assess criteria, in three aspects of wireless transmission, motors and sensors
• Conducted an experiments platform for quadcopter
• Conducted a report concluding all experiments details and assessing criteria and lecture contents

Nottingham, GB

• Conducted CST simulation results of coupling between different pairing of single wires, coaxial cables, twisted wires with different twisting frequency.
• Conducted experiments on recording the real coupling results between different pairing of single wires, coaxial cables, twisted wires.
• Derived the key calculation about the theoretical results for coupling between wires.

Master'S Degree, Computer And Information Sciences, General

Master'S Degree, Electrical Engineering And Computer Science

Bachelor Of Engineering - Be, Electrical And Electronics Engineering