SIGNAL ACQUIRED // Based in Seattle, WA

XuefengZhu_

▶

status
online
mode
building
signal
transmitting
uptime
since 2015
↓ scroll to enter
ai workflows✦local-first✦browser extensions✦smart glasses✦onchain systems✦rapid prototypes✦developer tools✦ai workflows✦local-first✦browser extensions✦smart glasses✦onchain systems✦rapid prototypes✦developer tools✦ai workflows✦local-first✦browser extensions✦smart glasses✦onchain systems✦rapid prototypes✦developer tools✦
[01]

// transmissions

[02]

// system log

$ cat ./career.log

loading 7 entries...

decoded successfully.

University of Illinois at Urbana-Champaign

B.S. in Computer Science · GPA 4.00/4.00

Oct 2025 → PresentSeattle, WA

Senior Software Engineer @ docusign

  • ▸Design, build, and maintain end-to-end web application features for Docusign B2B products, with a primary focus on frontend architecture, user experience, and backend service integration.
  • ▸Collaborate closely with product, design, and cross-functional engineering teams to deliver secure, scalable solutions powering Docusign Intelligent Agreement Management.
  • ▸Stack: React, TypeScript, GraphQL, Node.js, C#, Claude AI agent.
Sep 2022 → Sep 2025Redmond, WA

Software Engineer @ microsoft

  • ▸Developed Real-Time hub in Microsoft Fabric, streamlining data ingestion and improving data accessibility.
  • ▸Implemented connectors for simplified data ingestion and overall data management.
  • ▸Redesigned and integrated Guided Troubleshooter into Azure Portal, driving substantial cost savings for Microsoft customer support.
  • ▸Led and bootstrapped Service Explorer Playbook to streamline on-call engineer processes.
  • ▸Stack: React, TypeScript, C#, Fluent UI, CosmosDB.
Jul 2021 → Sep 2022Seattle, WA

Software Engineer @ uber freight

  • ▸Led frontend development of the Capacity Recommendation Engine, reducing load booking time by 50%.
  • ▸Revamped the financial detail interface, resulting in 25% faster processing time.
  • ▸Stack: React, GraphQL, Flow, Go, Thrift, gRPC, Cadence, Kafka.
May 2020 → Jul 2021Redmond, WA

Software Engineer @ microsoft

  • ▸Streamlined server load balancing by developing and deploying a load balancer metadata provider.
  • ▸Expanded SLB integration capabilities by implementing a service chain for third-party services.
  • ▸Stack: C++, C#, PowerShell, MSBuild, SDN, Azure.
Sep 2018 → May 2020Mountain View, CA

Software Engineer @ celer network

  • ▸Designed and implemented state channel and eEconomy smart contracts.
  • ▸Improved security with a sidechain system that safeguards channel state.
  • ▸Built React-based web applications to interact with smart contracts.
  • ▸Stack: Solidity, Truffle, Ethereum, Cosmos, Go, JavaScript, React.
Jun 2017 → Sep 2018Champaign, IL

Software Engineer @ oath / yahoo

  • ▸Streamlined data analysis by developing and releasing Navi, yielding a 20% efficiency gain and cost savings.
  • ▸Built and optimized an internal product KPI analysis platform, improving accuracy by 10%.
  • ▸Stack: EmberJS, Less, QUnit, Cucumber, Sauce Labs, Lerna, Express, PhantomJS, Elide.
Dec 2015 → Jun 2017Champaign, IL

Software Engineer @ veriflow

  • ▸Built an intent-based networking policy and network topology manager that cut network configuration time by 25%.
  • ▸Improved web client performance by transitioning from Backbone to Marionette.
  • ▸Reduced client response time by 20% through profiling, analysis, and optimization.
  • ▸Stack: Marionette, Vue, D3, Lodash, Selenium, Flask, Socket.IO, OrientDB, Vagrant.
[02b]

// toolchain

Favorite Languages

  • ▸ JavaScript
  • ▸ Go

Other Languages

  • ▸ Python
  • ▸ Solidity
  • ▸ Ruby
  • ▸ C
  • ▸ C++
  • ▸ Java
  • ▸ Swift
  • ▸ SQL
  • ▸ TypeScript

Frameworks

  • ▸ React
  • ▸ React Native
  • ▸ GraphQL
  • ▸ D3
  • ▸ Express
  • ▸ Flask
  • ▸ Rails
  • ▸ Node.js

Infra & Data

  • ▸ Ethereum
  • ▸ Firebase
  • ▸ MongoDB
  • ▸ PostgreSQL
  • ▸ Redis
  • ▸ RabbitMQ
  • ▸ Docker
  • ▸ Kubernetes
[03]

// open channel

$ initiate_handshake

say hello.
building together > building alone.

I'm always interested in product-shaped problems — AI workflows, local-first tools, new hardware surfaces, onchain systems. If you're working on something curious, send a signal.