Xin SUN

Backend Developer - Golang

Since 2014 I'm graduated with a "Distributed systems and applications" Master's degree from Paris-Sorbonne University, I work in Paris until now.
My personal focus is on Multi-task and Cloud Architecture. I worked in the environment AWS and GCP, and I have been working as a backend developer since 2014, specially with Golang. I'm able to take charge the whole procedure to production.
At first, I participated in founding the social network "Rive". It offers a new way to explore the world: get all localised posts in Real Time on a map, and discover hot places and what's happening right now.
Then our company created a new B2B product - the Social Media Analytics "inSuite", who combines Geolocation and Social Media Listening to deliver a powerful actionable platform focused on Social Selling and digital ROI.
I also worked at Qonto, who offers the business banking account services for freelancers and SMEs. I participated in the building of core banking system, such like card payment, SEPA system, cheque payment, fencing system, accounting ledger system etc.
Currently I work at Winglet, we try our best to improve travel experience. We have launched our first B2C product on google and apple platforms in February 2020. And we already had more than 250,000 users and created thousands of bookings in the first three months, despite the severe COVID period. I independently designed and completed the whole backend part, including accessing different partners' APIs (airline tickets, luggage, insurance, etc.), building payment systems, push notifications, multi-language, exception detection and handling mechanisms, etc.