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Roland Song

Rotterdam, Netherlands
2.8
1 Languages
English
60 € / hr My hourly rate

Skills overview

Web & Programming
Business Services

About

Hi, folks. Here I am, full stack engineer who can build web and mobile application from end to end. I helped several startups and companies developing their web and mobile products with different stacks, like React, Vue, Aws serverless, lambda, python etc. It
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Portfolio

Wunderflat

Wunderflat

Online Real estate platform. Being responsible for frontend development with React.js and Mapbox. Live search functionality with fast loading speed with node.js backend.

Crowdmed.com

Crowdmed.com

Crowdmed provides “the wisdom of crowds” to help exceptionally difficult medical cases online. I collaborated with the team to refactor some React.js components and developed new features like messaging, push notification. Improved and updated some node.js backend APIs along with additional cron jobs. Third party API integrations with google apis, sendgrid, truevault and so on.

Medzoomer.com

Medzoomer.com

Online e-prescription platform built on Aws serverless Developed Node.js serverless lambda functions and deployed them on AWS

Skills

Web & Programming

total average: 9.5/10

Amazon Web Services Lambda10/10

CSS 310/10

Django8/10

Git10/10

HTML510/10

Javascript10/10

jQuery10/10

node.js9/10

Python8/10

React10/10

SQL10/10

VueJS9/10

show all skills

Business Services

total average: 9/10

Project Management9/10

Industry

Web Services

E-commerce

Food

Lifestyle

Mobile Apps

Tourism