From 2024: Tech Lead in Youth, focused on building products and infrastructure for parents & teens.

2023: Social Impact Products, building fundraising infrastructure across Facebook and Instagram. Lead integrity & security in Fundraising, spanning product abuse & financial fraud.

• Vulnerability research on internal and external software/hardware. Compiled reports including vulns, attack vectors, fixes/improvements, etc. and worked with PoCs to implement fixes. Filed relevant SEVs/incidents and CVEs.

• Lead security assessments involving internal and external PoCs, and managed other engineers on assessments.

• Built and maintained internal tooling (e.g. assessment and artifact tracker, deep permission checker across Meta, and others), and improved documentation and workflows for Security organization and Offensive Security Group.

• Took ownership of and cleaned/maintained multiple security oncalls. Built internal process for mentorship between senior and junior engineers in offensive security. Improved assessment prioritization framework for business goals.

• Built pipeline and React-based UI for managing and deploying models used in AI search engine product "Answers". Handled roughly 800 models across 16 environments, with an average latency of ≈20ms per model query.

• Worked on Java services for AI search product, such as Query Suggest and Spell Check, reducing build times by over 90% and configuration read times from 160 μs to 1.7 μs. Contributed to new product features such as query reranking.

• Worked on migration tooling in Go for automating move from internal systems to HashiCorp products.

• Responded to incidents and vulnerabilities, such as the Log4j zero-day Log4Shell.

• Designed and built foundations for infrastructure, products, and tech stack, then oversaw all development. System design and tech stack for all tech aspects, e.g. web products, infrastructure hosted on AWS using HashiCorp products for orchestration, custom-built CI/CD pipelines, robust GraphQL-based APIs for both internal and external use, high-performance database architectures with Postgres, & significant internal tooling.

• Worked with CEO, growth & design departments to rollout iterations of company's Esports analytics platform for tens of thousands of users.

• Wrote all company technical guidelines, engineer performance review cycles, documentation guidelines, etc. Screened candidate engineers for hiring and built hiring/interviewing procedures.

• Managed lead engineer & 5 software engineers, incl. advising, performance improvement plans, code reviews, etc.

• Instilled positive company culture & improvement-based development environment for engineers through policies.

• Worked in Calipr Lab under Phillipa Gill, on projects focused in networks, network measurement, security, and censorship.

• Lead research projects and collaborated on others, resulting in 3 publications, 3 presentations, and 2 posters.