Xiao Yuan Kong

Senior Backend Engineer | Tech Lead

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Rio de Janeiro, Brazil

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Cover image for Pairing, mentoring, code review
AWS

AWS

Data Engineer

Backend Engineer

Pairing, mentoring, code review

$50/hr

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AWS

AWS

Data Engineer

Backend Engineer

Backend and Data Engineering

$50/hr

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MongoDB

MongoDB

Database Administrator

Database Engineer

SQL and Database Optimization

$50/hr