Xiao Yuan Kong's Services | ContraServices by Xiao Yuan Kong
Xiao Yuan Kong

Xiao Yuan Kong

Senior Backend Engineer | Tech Lead

Profile in progress

Xiao Yuan is building their profile!

Rio de Janeiro, Brazil

ServicesAbout

Rio de Janeiro, Brazil

Cover image for Pairing, mentoring, code review
AWS

AWS

Data Engineer

Backend Engineer

Pairing, mentoring, code review

$50/hr

Cover image for Backend and Data Engineering
AWS

AWS

Data Engineer

Backend Engineer

Backend and Data Engineering

$50/hr

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MongoDB

MongoDB

Database Specialist

Database Administrator

SQL and Database Optimization

$50/hr