MacGap +

Amazon CloudFront +

Kafka +

Apache HTTP Server +

Moment.js +

AWS CloudTrail +

Hadoop +

Slack +

HackerOne +

Terraform +

Consul +

gRPC +

Delighted +

Apache Spark +

Vitess +

Respondly +

PagerDuty +

RequireJS +

HHVM (HipHop Virtual Machine) +

Twilio SendGrid +