I applied and get approved for $500K grants for researching a ZK-TLS project and build a ZK powered multichain synthetic asset exchange. Finished 7 milestones out of 8

- Implement the first version of NEAR JavaScript SDK, the first smart contract SDK in JavaScript for all L1 and L2 blockchains. As top contributor enhances and maintains it till 2.0.0- At NEAR Devhub, he worked as a technical team lead and mentors five open source contributors that works on NEAR open source projects on weekly basis- At Emerging Technology team work on a multichain signature protocol

- As second major contributor, work on Rainbow Bridge, the first NEAR<>Ethereum fully decentralized bridge. I stabilized it from crashes every hour to run with out issues for months- Make three 10x optimization on NEAR smart contract runtime

- Implemented 100 NEAR Protocol node test infra for every protocol developer to one line spins up and tear down nodes split across GCP, Azure and AWS within a minute- Authored nearup, the official way to run near testnet and mainnet node until 2023- Designed and implemented the NEAR protocol release pipeline which had been used for two years after mainnet launch- Maintained NEAR pytest infra, the integration test service used internally for protocol teamEdited6:57 PM

- Lead the re-architecture project that separates a complex production monolith backend into microservices- Extending Sawtooth to support Fabric-style event channels and transaction status events

- Helped on the research and implementation of ChronoShift, a novel consensus protocol - a TEE based PoS algorithm producing 1000+ tps with a rolling pool of 200-1000 validators. - Acted as the main developer for the backend of a blockchain based mobile wallet using Go and Python.- Implemented new features and bug fixes in backend REST API and gRPC API.- As the sole developer, independently implemented a decentralized exchange (DEX) layer of our blockchain platform, about 15k lines of Go in one month, including 5 microservices connected by REST and ZeroMQ and tests; set up auto test in CircleCI; wrote frontend in Re-frame.- Implement cross-chain bridging contracts in Ethereum, bridging transaction processor, and cross chain syncing service in Sawtooth to support ERC 20 based stable coins such as DAI (MakeDAO).- Implemented a frontend for a merchant web dashboard in Reagent and ClojureScript- Migrated all of the infrastructure from an OpenShift Cluster to an EKS Kubernetes cluster, reduce 60% running cost by set up automatic cluster scaling and ingress-nginx to only use one ELB. Resolved several OpenShift related issues.

Build a tool in Ruby and JavaScript to export, process and diagnose PostgreSQL connection and lock information for ManageIQ/CloudForms Server;Fix bugs in ManageIQ Appliance Console, ManageIQ Web App, network configuration and CloudForms deployment scripts in Ruby and Ruby on Rails.

Maintain Gensym G2, a system for design real time expert systems;Implement and fix bugs in core system using a dialect of Common Lisp;Fix UI bugs and Lisp-C++ calling on Windows;Cooperate with a remote team, using github, JIRA, TeamCity and a VM server.

I create data analysis, image processing, 3D mesh manipulation and parameterization programs in MATLAB, R and Python, totally 4,000 lines. The library and tool I created is useful in human face cognition and diagnose of brain disease.

I create a "share my location" with friends and some map API based on BaiduMap SDK in a WhatsApp like App that focus on English talking and communication. I also create several native Android UI and some tests.

I redesign the school's website and do some Linux server administration works. The school's website is based on a PHP MV* framework, MYSQL on server side, and standard HTML/CSS/JavaScript and JQuery as frontend.

I create about 3,000 lines of Qt/C++ code for Embed device, including a serial port control tool and some classes for obtaining and storing sensor data. I also learned Objective-C and iOS development from engineers in the team.