Alchemy provides RPC access to the EVM compatible blockchains, as well as various indexing services.

• Migrated their compute resources off AWS, saving millions per year in expenses.

• Built a backup solution for rollup chains.

Divvy Homes is a PropTech company that partners with customers to purchase the home of their dreams without a downpayment via a rent-to-own agreement. At Divvy, I began as the technical lead of the Payments and Capital Allocation team, and was later promoted to technical lead for the entire engineering team.

• Designed and implemented multiple critical systems responsible for payments, cashflow management, accounting, capital allocation, and contractual compliance. This allowed Divvy to secure their series C and D investment rounds, and access to hundreds of millions of dollars in debt capital.

• Created a framework with allowed automating complex and interdependent business critical operational workflows ensuring visibility, and error-free completion.

• Spearheaded multiple efforts to increase developer efficiency and site reliability through CI improvements, observability improvements, database normalization, TypeScript conversion, and many others.

Cruise is one of the leaders in self-driving car technology. At Cruise, I was the lead SRE for the product engineering department consisting of 60 engineers. As lead SRE, I was responsible for rolling out observability tools, establishing on-call procedures, and assisting engineers in system design.

• Created an observability framework to allow metrics and log collection to be quickly rolled out across all of Cruise’s backend microservices.

• Decreased P0 and P1 outages from once a week to once a quarter, while decreasing outage duration from 10+ hours to less than 1 hour, and reducing reported errors from nearly 5 billion per week to less than 10,000 per week.

Between 2017 and early 2019, I received a grant to work on Bitcoin Cash. I was a leading engineer in the community and responsible coordinating developer meetings, communicating with cryptocurrency exchanges, writing specifications, and much of the development work.

• Designed and implemented multiple new opcodes within the Bitcoin Cash scripting language.

• Developed test infrastructure used by the Bitcoin Cash developer community.

Cloudflare is the world leading content distribution network, web firewall provider, and DDoS protection company. At Cloudflare, I was responsible for the build, test, and deployment infrastructure, as well as the other internal developer services.

• Designed and implemented a continuous integration, release, and deployment system which used allowed developers to self-service via in-repository configuration files.