Darren Lee

Full Stack Engineer @ Atlassian

United States

About

Experience

  • Full Stack Engineer at Atlassian
    May 2023 - Mar 2026 · 2 yrs 11 mos

    ● Built the consumption-metering experience for an enterprise AI developer platform end-to-end: implemented a GraphQL client/model/resolver chain for a dimensional-usage endpoint, authored Java request/response schemas for usage-based billing APIs, and owned the React UI (allowance bars, usage-by-dimension breakdowns, subscription-management CTAs) shipped to enterprise admin customers. ● Drove launch readiness for a single-tenant isolated-cloud offering targeting large enterprises (e.g. customers requiring dedicated cloud instances): gated 10+ admin features across billing, identity, access-control, and domain-management surfaces, validated them in the isolated environment, and disabled unsupported paths — unblocking a cross-org launch without regressing the multi-tenant product. ● Held 1+ year of backend on-call rotation for a high-traffic admin platform: triaged customer-reported Sev tickets, reproduced and root-caused issues directly with enterprise customers, patched an OpenSSL CVE in a bulk-resource service, and fixed production notification-routing failures in a pollinator/notification service. ● Contributed backend changes to a core identity/org-management service: added an id-sharding-key header to support a sharded identity backend, decoupled a third-party vendor dependency, supported an identity-migration effort, and retired stale platform feature flags to cut operational complexity. Software Engineer Backend Intern, Adminhub Platform (Summer 2023)

  • Teaching Assistant for 18-213 Introduction to Computer Systems at Carnegie Mellon University
    Aug 2023 - Jan 2024 · 6 mos

    Lead weekly small group sessions and provide office hours on integral computer systems concepts.

  • Software Enabling Tools Developer Intern at Intel Corporation
    May 2022 - Aug 2022 · 4 mos

    ● Managed proxy that handles simultaneous user requests to process test data and schedule tasks on Intel Test Platforms remotely using multithreading and MuTeX practices. ● Created GUI debug environment with Python Tkinter that processes XML files to dynamically add relevant parameters required for developer’s project. ● Deployed seamless project by linking GUI application to proxy, improving productivity of firmware development for 20+ employees.

  • Coding Tutor at Code Ninjas
    Jun 2020 - May 2022 · 2 yrs

    ● Teach 11-14 year-old students to equip them with key coding tools and enable them to make their own innovative approaches using problem-solving and computer science. ● Help develop interest in the programming field through Scratch, Java, and Python. ● Make lesson plans through slideshows and problem sets.Show the slides and assign the problem sets for each session as a visual that would effectively teach the children.

  • Software Intern at Alien Attorney
    Jun 2021 - Jan 2022 · 8 mos

    ● Engineered a microservice that provided simple adding/editing of users and media through API endpoints. ● Provided analysis of said images through API by utilizing Django models to interact with MySQL db.