Implemented multiple core features to the social network (member directory, search, navigation bar, events, onboarding, feed filtering)

Added event management in PHP to our internal tools

Refactored the existing code (UI & api endpoints) and extracted logic in reusable components (posting, buttons, etc.)

Increased significantly backend tests coverage using Jest

Migrated the source code to React 16

Frontend (React, React Native, GraphQL, AngularJS)

Backend (Node.js, Ruby, PHP)

Used multiple apis to gather information about venues (Google map, OpenTable, Groupon, Eventbrite, Ticketfly, Mogl, etc.)

Revamped the entire UI of the application

Worked on multiple core features (recommendation engine, system messages, channel management, etc.)

Frontend/UI (React.js)

DevOps/Internal Tools

Backend (Node.js, MongoDB, Redis, Neo4j)

Cloud Infrastructure

Docker

Rundeck

Jenkins

Python

PHP

Bash