| Programming Languages |
|
|
| JavaScript |
20 years |
In web pages and NodeJS backend services |
| TypeScript |
5 years |
Used with NodeJS for strong typing |
| React |
8 years |
API Support with backend services, home projects |
| Python |
15 years, intermittent |
Math-focused microservices |
| Java |
20 years, intermittent |
Small web service projects, custom UI application in multifunction commercial printer |
| C# |
20 years, not used recently |
Web services and user-facing web applications |
| C++ |
20 years, not used recently |
Windows applications and services |
| Erlang |
1 year |
Maintained a chat application's backend, small fixes and CI/CD |
| BASH |
10 years |
Tooling, CI/CD |
| CI/CD |
|
|
| Helm |
7 years |
Deployment pipelines |
| Bitbucket Pipelines |
7 years |
|
| Github Actions |
Minimal |
Prototyping projects |
| Jenkins |
Minimal |
|
| Stacks |
|
|
| AWS |
8 years |
Including EKS, RDS, S3, Athena, Firehose, Lambda, more |
| Kubernetes |
7 years |
|
| Kafka |
7 years |
|
| Docker |
10 years |
|
| Databases |
|
|
| Standard SQL |
20 years |
Deep experience, including CTEs, custom aggregates, functions |
| RDBMS |
20 years |
Postgres, SQL Server, MySQL, Aurora, RDS |
| NoSQL |
15 years |
DynamoDB, Couchbase, MongoDB, SalesForce, Redis, Cassandra |
| Data Lakes |
5 years |
AWS Glue/Athena |
| Diagrams |
|
|
| Mermaid |
1 year |
Diagrams as code |