If you need a one stop shop to launch your idea or manage your data, I offer:

Backend:

Go (REST/RPC api, toolchain) Databases (postgres/mysql) and other related tech to quickly mvp an idea

Frontend: React/React Native

Big Data (data transformation, analysis, warehousing):

Apache Spark, AWS Glue / RDS / Redshift

System related:

AWS VPC/EC2/S3 management and Docker containerization

Free consultation and estimation, no commitment required. Message to contact or email paul@mannr.co