Jul 2020 – Oct 2020 · 3 mos

Oct 2019 – Oct 2019 · 0 mo

• Build Up
• Created full stack IOS mobile app for HVAC product search Demo.
• Utilized React Native for user to conveniently contact product representative.
• Stored product and contact info with MySQL for handling multi-row transactions.

Sep 2019 – Oct 2019 · 1 mo

• Scale.me
• Migrated back-end and database for a reservation micro service for a restaurant booking app
• Created RESTful API with NodeJs and ExpressJs to implement CRUD functionality.
• Compared query speeds of SQL and NoSQL dbs with Postgres and Cassandra to determine suitable db.
• Stored reservation data with Postgres to handle high transaction load.
• Deployed service across 10 AWS EC2 instances and stress tested service with New Relic and loader.io.
• Scaled service to 1K RPS using Nginx load balancers which improved throughput by 300% while
• maintaining a latency of less than 2s and error rate of less than 1%.
• Implemented cache on proxy server with AWS ElasticCache and Redis using lazy loading strategy which improved HTTP requests completion time from 32ms to 2ms.

Aug 2019 – Sep 2019 · 1 mo

• HAAB Solutions
• Created photo-gallery micro service for a time-share property reservation single page app
• Utilized a service-oriented architecture for scalability through modules and separation of concerns.
• Built UI with React for reusability and scalability and created restful API with NodeJs and ExpressJS.
• Deployed app with AWS and Docker to minimize latency and efficiently handle user traffic.
• Optimized page loading by minifying static assets with Grunt task runner and AWS S3 which reduced load time by 2s.
• Implemented agile development methodologies such as standups, timeboxing with Trello, sprints, TDD.

Jul 2019 – Jul 2019 · 0 mo

• Got Brains
• Created math trivia app.
• Implemented RESTful API using Java Spring Boot framework to handle trivia data.
• Built UI with ReactJs for component reuse.
• Styled components with Bootstrap and Sass.

Jun 2019 – Jun 2019 · 0 mo

• Kitchen Sorcery
• Created an in-browser food delivery order tracker that displays a real-time feed of orders
• Built UI with React and React Styled-Components.
• Streamed order events in real-time with websockets (Socket.io).
• Display map of order destinations and directions with Mapbox API.

May 2019 – May 2019 · 0 mo

• SmarterNotes
• Created full stack app for saving and organizing notes.
• Built UI with Handlebars template engine.
• Implemented sketch pad with HTML5 Canvas to allow user to include sketch with notes.
• Stored notes with MongoDB to handle heavy write loads.
• Implemented authentication with PassportJs and BCryptJs for different users to create notes.

Mar 2019 – Jul 2019 · 4 mos

• Implemented Edit Project form for Agile Ventures with React and organization API.
• Implemented Edit Comment form for Human Connection social media platform with Vue, Node/Express, GraphQL and Neo4j to allow users to edit their comments.
• Wrote unit and integration tests with Jest, Cypress and Cucumber to maintain test coverage .
• Practiced Agile work methodologies such as sprints and pair programming.

Jun 2007 – Mar 2018 · 10 yrs 9 mos · San Francisco Bay Area

• Designed various facilities such as central plants, laboratories, hospitals, skilled nursing facilities, medical office buildings and courthouses. Managed in-house design teams of draftsmen and junior engineers. oversaw engineering team, designing of multibillion dollar facilities.
• Prepared design drawings and specifications using AutoDesk Revit, AutoCAD, MS Word and Excel.