Ricky Cheung Email & Phone Number

Fremont, Ca, Us

Fremont, Ca, Us

San Mateo, Ca, Us

Building initial MVP (React/React-native/RoR) for the first ever real time Charter application in the industryDesigned GPT implementation for SEO content generation, increasing traffic quarter over quarter.Payments (Stripe) update to bring the old payments platform used by the SaaS application to 3DS flow.Standardize MVP to production level code by designing a new pattern to wrap the existing Active record (ORM) monolith code to be used by the marketplace architecture which uses a micro-service design.Standardize code framework for new engineersIntroduced new testing patterns using Jest/MSW, allowing backend/frontend work to be done independently without the use of template data.Refactored existing React/Native code to reduce redundancy of complicated modules and logic, decreasing errors from 1000s to 0.

Santa Clara, California, Us

Led initiatives to transform the core scheduling application from a simple day planner to an end to end application for customers, allowing surgeon schedulers to file patient information to safely and securely enter patient medical information on the application rather than through fax. Creating a new source of revenue stream for the product. Re-architected the old scheduling algorithm to use previous surgeon information to factor in additional time for scheduling information, decreasing lost time due to over/under-estimationMentored new grad software engineers in basic software principles and hygieneDesign and implement highly scalable and available REST apis.

San Jose, Ca, Us

Managed teams of engineers to meet project goals and guide programmers to meet proper coding standards.Implementing new features on various legacy applications, prioritizing security standards to ensure the integrity of the systems.Developed APIs that identified and flagged suspicious accounts created on the Cisco.com platform, enhancing the security of customer information.Creation of a new CRM tool used by various business units across Cisco, enabled the direct ingestion of different databases owned by different BUs to generate live tables and reporting utilities.Developed the Cisco Partner Locator application, a valuable tool for potential customers seeking Cisco Distributors that align with their specific business needs, thereby facilitating business partnerships and growth.Replacing the existing tool which had a P99 of 5 - 6 seconds to less than 500ms by utilizing Solr, even with the addition of a internalize scoring algorithmScrum master responsibilities, making sure each onsite and remote workers were connected through the development period

San Jose, Ca, Us

- Creation of Apache HIVE queries to find data anomalies in customer data. Assisted with creating HIVE User Defined Aggregate Functions in order to redefine the comparison procedure and decrease query run time by moving away from a costly merge operations.- Created the back-end database that stored, retrieved and processed customer data. The processed data would be sent to the front end where it would be displayed as relevant data for the user to view. - Documented Oracle PL/SQL packages that did not have any documentation so that new developers could get a better understanding of the usage of the package and the code structure.

Redwood City, California, Us

- Worked on software that communicated with the Spinal Cord Implant Device, with a clear emphasis on processing large amounts of complex encrypted telemetric data events sent back by thousands of devices in the field.- Programmed, in C#, software which converted data received by the devices into JSON, so that the information can be used in future projects including bug tracking/resolution, patient query, database implementation, etc.- Developed software which automated the testing of the Spinal Cord Implant Device under different device configurations to catch bugs that may cause the device to fail. Drastically reduced the amount of time each test took to perform, from up to 10 minutes (manually) to 10-20 seconds. Used by the QA department to test current and past iterations of the device.- Dynamically tested software that communicated with the Spinal Cord Implant Device. If a problem was encountered, find the source of the problem and try to replicate and resolve the problem.