Ruiming Wen Email & Phone Number

Los Angeles, California, US

• Software Development Manager, Lead to build web 3 blockchain system based on Substrate framework and utilizing AWS services
• Lead blockchain design, development, deployment and testing cycle. Build a coin-based robust blockchain in Rust. Integrate Mimble-wimble algorithm for transaction privacy improvement. Achieve 3x more storage efficiency.
• Conduct system design of hybrid consensus mechanism, Delegated Proof of Credits, significantly boost blockchain’s TPS and transaction speed.
• Manage task delegation and organize team meetings to enhance team efficiency and monitor project progress.
• Innovatively combine blockchain technology with AI facial recognition, publishing three PCT patents.
• Develop a project whitepaper consisting of business model, technical strengths, team capabilities, and development prospect, resulting in increased investor interest and market recognition.

Sichuan, CN

• Artificial intelligence and reinforcement learning scheduling algorithm research with one publication and one under review, including hierarchical cloud computing, model compression, channel pruning, Convolutional.

Shenzhen, Guangdong, CN

• Tencent Technology Co. Ltd, Shenzhen, China Oct 2020-Apr 2022Software Development Engineer, web browser back-end development forPackaged Business Capability services
• Developed content-based recommendation and AI assistant services by applying strategies including operating activities, user profile matching, and default configuration providing user interested content and more.
• Established and standardized CI/CD pipeline. Spearheaded automated tests leveraging Gomonkey/GTest to ensure compliance with high standard of metrics platforms' requirements. Significantly improved automated test.
• Developed a reusable notification service to generate and consume customized red dot or bubble notifications with customized logic. Increased click through rate for notified activities based on A/B testing results.
• Achieved code refactoring and service migration for fundamental platform legacy services with billion visits per day utilizing the latest tRPC framework, including access layer packet processing, security check, IP.
• Developed several brand-promotion services, trend ranking service, and wallpaper service to improve the monetization with millions revenue.

Seattle, Washington, US

• Amazon AWS Elemental, Palo Alto, CA Nov 2019-PresentSoftware Development Engineer R&D, utilize Amazon Web Service, including EC2, S3, MediaConvert, CloudWatch, IAM, in software development
• Customize and optimize video output mode to improve customer experience with better quality outputs by default
• Conduct data mining to estimate the impact of default values change, investigate coverage of affected tasks and severity of different customers
• Design new AWS CloudWatch alarm with metric math, trigger the alarm more effectively by multiple combined conditions
• Implement new schema validations to terminate jobs with invalid settings faster, optimize time and resources utilization
• Create automation tests for latest features, bug-fix, new input/output format coverage

Los Angeles, CA, US

• IOT Marketplace for Smart Communities, Los Angeles, CA Sep 2018-May 2019I3 marketplace is an online marketplace for IOT data transaction
• Initiated pre-research about OpenHAB and adopt OpenHAB API in I3 project
• Encapsulated a reusable API module to make the system communicate with OpenHAB much easier
• Customize and optimize the APIs to improve the monetization
• Debugged login module and solved role-based access control problem for general user
• Led the testing cycle by doing the integration testing for web service and REST API, proactively applied optimizations to ensure the products' usability and reliability

Glasgow, Glasgow, GB

• Life-logging Images Software Refactorization, Glasgow, UK Sep 2016-Feb 2017 Continuously taking pictures by a portable device to keep track of user’s life
• Sketched API of software and functionality on UML diagram
• Completely refactored the front-end code by React, including the login module and improve picture display page
• Connected front-end with GraphQL endpoint
• Increased code readability and effectiveness and decreased responding time and future refactorization cost

Research RFID technological development and product design which includes: RFID Anti-collision method design, RFID data confidentiality and integrity, low-coupling multi-event synchronous RFID middleware system, Automatic highway tolling system. Achieved 6 Chinese patents of innovation in RFID area.

Sichuan, CN

• Dual‐band Rectangular Waveguide Notch Filter Design Feb 2013—Dec 2013
• Implemented a dual-band rectangular waveguide notch filter by integrating two pairs of split ring resonators (SRRs) printed on the two sides of a dielectric slab with twist angles and separated as a distance in the.
• Performed simulation and tested some of the filter’s performance that agreed with the measurements perfectlyMulti-frequency Miniature Microwave Antenna Design Sep 2012—Dec 2013
• Designed a triple‐band monopole antenna consisting of a single-loop resonator (SLR) fed with coplanar waveguide (CPW) or microstrip transmission line
• Implemented antenna prototype, simulated and tested antenna’s performance2.45GHz RFID Tag and Reader Development Apr 2011—Jun 2013
• Design anti-collision algorithm which can identify 200 tags simultaneously

Master Of Science - Ms, Computer Engineering

Master'S Degree, Computer Software Engineering

Bachelor Of Science - Bs, Electrical Engineering

Bachelor'S Degree, Communication Engineering