Blockchain

Fullstack application that enables conversations between prospective customers and reviewers.

www.beforeknow.com

• Developed frontend using React + Redux hosted on AWS Amplify

• Implemented API layer in AWS api gateway

• Connected APIs to server side code by deploying functions in AWS Lambda

• Implemented NAT Gateway to allow private Lambda function access to the public internet

• Designed PostreSQL database and deployed it to AWS RDS

• Added RDS Proxy between database and lambda functions to decrease warmup times and

automatically manage db connections

https://github.com/ammark47/beforeknow

https://github.com/ammark47/beforeknow-server

Started a Freelance agency

• Developed and architected mesh network of WebRTC objects to connect peers in a browser-based video conferencing app (React frontend, Node backend)

• Developed messaging server with Node Web Sockets to relay data in asynchronous handshaking protocol

• Developed application to query/process large government data set using SQL and display on Google Maps (Vue frontend, Node backend)

Designed and developed crash analytics dashboard to identify trends in application failures (Node backend)

• Opened and handled large volume of asynchronous API requests to Hadoop data lake using Node

• Modeled data storage and object relations in MongoDB using Mongoose

• Implemented proof of concept for negative testing project in Node by creating REST api endpoints