SIGNAL ACQUIRED // Based in Seattle, WA

XuefengZhu_

status
online
mode
building
signal
transmitting
uptime
since 2015
↓ scroll to enter
ai workflowslocal-firstbrowser extensionssmart glassesonchain systemsrapid prototypesdeveloper toolsai workflowslocal-firstbrowser extensionssmart glassesonchain systemsrapid prototypesdeveloper toolsai workflowslocal-firstbrowser extensionssmart glassesonchain systemsrapid prototypesdeveloper 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 2025PresentSeattle, 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 2022Sep 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 2021Sep 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 2020Jul 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 2018May 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 2017Sep 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 2015Jun 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.