Created and oversaw a team of in-house engineers while also managing a team of off-shore developers.Our team designed, built, and implemented a brand new technical architecture and front-end for PechaKucha.com. - 100% serverless, scalable, and API-driven (REST).PechaKucha.com is used all over the world to: - Build presentation videos with images and recorded/uploaded audio - Host communities of creative people sharing ideas and stories - Plan and run events showcasing the PechaKucha style of presentations - Run live events (similar to Zoom/Twitter Spaces) seamlessly on PechaKucha.comIntegrated with third party systems and APIs including Stripe, Mailchimp, ActiveCampaign, Zendesk, Zoom, Youtube, Google, Agora, etc.Implemented and integrated Web3 / blockchain technologies such as NFTs, crypto wallets, DAOs, IPFS, dApps, etc.Migrated legacy Ruby/MongoDB system to a brand new ReactJS / REST API / NoSQL architecture.Languages and frameworks used include: - ReactJS - ChakraUI - NodeJS - Javascript - Typescript - ReactNativeOther tools leveraged for the PechaKucha technology stack: - AWS Lambda, API Gateway, DynamoDB, Transcribe, Cloudfront, S3, EC2, and more - Elasticsearch - FFMPEG - Agora.io - Git/github - Cypress

Integrated Qples technology stack with acquired Grocery Coupon Network technology stack.Developed digital coupon API to transition from paper coupons to digital coupons.Languages and technologies used include PHP/PHP CodeIgniter, MySQL, DynamoDB, NodeJS, Angular, Linux.

Built and managed a team of engineers to build a leading high-volume consumer coupon website.Technologies and languages used include PHP, PHP CodeIgniter, javascript, linux, and MySQL.Transitioned architecture from self-hosted (data center) to cloud (AWS).Developed internet marketing strategies utilizing our unique technology to drive excellent ROI year after year.

Built a profitable technology marketing/consulting company from the ground up.Developed and licensed our own proprietary email service provider software (ESP), Big City Email.Designed and built a proprietary large-scale data engine to connect offline postal data with online data.Managed multiple data centers to host clients and hundreds of servers running our own proprietary software.Built and mentored a high achieving team of engineers.Languages and technologies used include java, PHP, MySQL, perl, and linux.

Managed a team of engineers to build critical backend infrastructure, including our proprietary banner ad software to serve millions of ads per hour.Technologies included MySQL, Oracle, perl, php, javascript, linux, etc.Developed internal and client-facing front-end control systems for our internet marketing/banner ad software.Implemented high-volume load balancing across multiple data centers across hundreds of servers.

Worked as a Unix systems administrator for a large development effort at Ameritech.Developed internal and client software with perl and javascript for a telecom company..Developed a desktop telephony application for Walgreens using C++.Taught junior consultants internet/web fundamentals, including the TCP/IP, HTTP, and SMTP protocols.