Backend and Data Engineering by Xiao Yuan KongBackend and Data Engineering by Xiao Yuan Kong
Backend and Data EngineeringXiao Yuan Kong
Cover image for Backend and Data Engineering
I'm an adaptable backend/data engineer who can learn fast and collaborate with stakeholders to deliver customer and business value quickly. I love working with product owners and other engineers to find solutions to complex business and technical problems.
I have extensive experience building and maintaining APIs with:
Java (Springboot, Quarkus)
Python (Django, FastAPI, Spark, Pandas)
Javascript / Typescript (Node.js, Express)
PostgreSQL, MySQL
MongoDB
Elasticsearch
Redshift
I'm available for project-based and hourly-based contracts.
Reach out for a complimentary 30-minute consultation to see if we're a good fit to work together.

What's included

Software Engineering Artifacts
Controllers, tests, database models, service logic, IaC and CI/CD.
Data Engineering Artifacts
source code, test, database model, IaC and CI/CD.
Xiao Yuan's other services
Cover image for Pairing, mentoring, code review
Pairing, mentoring, code review$50 /hr
Cover image for SQL and Database Optimization
SQL and Database Optimization$50 /hr
Starting at$50 /hr
Schedule a call
Tags
AWS
Docker
Java
JavaScript
Python
Backend Engineer
Data Engineer
Software Engineer
Service provided by
Xiao Yuan Kong Rio de Janeiro, Brazil
Backend and Data EngineeringXiao Yuan Kong
Starting at$50 /hr
Schedule a call
Tags
AWS
Docker
Java
JavaScript
Python
Backend Engineer
Data Engineer
Software Engineer
Cover image for Backend and Data Engineering
I'm an adaptable backend/data engineer who can learn fast and collaborate with stakeholders to deliver customer and business value quickly. I love working with product owners and other engineers to find solutions to complex business and technical problems.
I have extensive experience building and maintaining APIs with:
Java (Springboot, Quarkus)
Python (Django, FastAPI, Spark, Pandas)
Javascript / Typescript (Node.js, Express)
PostgreSQL, MySQL
MongoDB
Elasticsearch
Redshift
I'm available for project-based and hourly-based contracts.
Reach out for a complimentary 30-minute consultation to see if we're a good fit to work together.

What's included

Software Engineering Artifacts
Controllers, tests, database models, service logic, IaC and CI/CD.
Data Engineering Artifacts
source code, test, database model, IaC and CI/CD.
Xiao Yuan's other services
Cover image for Pairing, mentoring, code review
Pairing, mentoring, code review$50 /hr
Cover image for SQL and Database Optimization
SQL and Database Optimization$50 /hr
$50 /hr