Nick (Zixian) Song

Nick (Zixian) Song

Mentor
5.0
(1 reviews)
US$10.00
For every 15 mins
2
Sessions/Jobs
free badge
First 15 mins free for your first session
View Video
ABOUT ME
just yet another coder who love problem-solving :D
just yet another coder who love problem-solving :D

I always find coding in general is magical, fascinated by the problems that can be solved by lines of code. and with cloud computing and automation tools, things can be done auto-magically. and we can solve even bigger problems.
I'd say I'm a curious-driven person, always enjoy learning new techs and solving problems in creative ways

Stockholm (+01:00)
Joined April 2020
EXPERTISE
6 years experience
5 years experience
2 years experience

REVIEWS FROM CLIENTS

5.0
(1 reviews)
Brian Mak
Brian Mak
January 2022
Good code review and follow up call
SOCIAL PRESENCE
GitHub
hp
C++
0
0
Git-Testing
learning how to use squash
Python
0
0
EMPLOYMENTS
Software Developer
Klarna
2022-03-01-Present
1. Maintain the two API gateways powered by Nginx and Envoy in front of the Klarna backend services, handling authentication (Auth gPRC s...
1. Maintain the two API gateways powered by Nginx and Envoy in front of the Klarna backend services, handling authentication (Auth gPRC server with Golang), caching (AWS Cloudfront) and rate limiting (Golang) of massive incoming traffic, implement custom logic in Nginx with Lua script. 2. Rewrite the old Node.js service to collect metrics with AWS Serverless stack (Lambda, Kinesis stream, Datadog metric). 3. Maintain and implement Jenkins pipelines to do a variety of tasks (Canary Deployment, load testing, clean-up) 4. Maintain and create Datadog dashboards and metrics for observability.
Python
Shell
Nginx
View more
Python
Shell
Nginx
Jenkins
Go
AWS
View more
Fullstack Developer
Telenor
2020-03-01-2022-03-01
1. Create and improve Cloudformation templates for existing services using .net and typescript CDK and raw YAML. 2. Replace on-premise in...
1. Create and improve Cloudformation templates for existing services using .net and typescript CDK and raw YAML. 2. Replace on-premise infrastructure with cloud native alternatives. 3. Create a serverless workflow using step function and lambda function for data syncing from a slower remote server and content migration between different environment on our cms (contentful). 4. Maintained and improved our current system with Vue.js and .net 5.
DynamoDB
.NET Core
Vue.js
View more
DynamoDB
.NET Core
Vue.js
View more
System Developer
Lendify
2017-04-01-2020-03-01
1. Maintained and improved our T-SQL based reporting script for business intelligence. 2. Rewrote our payment process queue for bankgiro ...
1. Maintained and improved our T-SQL based reporting script for business intelligence. 2. Rewrote our payment process queue for bankgiro utilizing Azure function, serverless and decoupled. 3. Developed new features for both customer facing pages and admin dashboard with .NET framework. made experience for customers and colleagues from other department smoother.
jQuery
Azure
Transact-SQL
View more
jQuery
Azure
Transact-SQL
.NET Framework
View more