Beschreibung

Having a long background in software development and operations in web application systems, I specialized myself in Amazon Web Services technologies (experience of development and operating since 2014).

I am especially interested in Cloud systems with Amazon Web Service and Serverless architectures.

My favourite tools include: Serverless framework, AWS Lambda, Go, DynamoDB, Prometheus, Grafana

Sprachen

Englisch
Verhandlungssicher
Deutsch
Muttersprachlich oder zweisprachig

Arbeitsortpräferenzen

Vor Ort möglich

Karlsruhe (bis zu 50 km), Munich (bis zu 10 km), Stuttgart (bis zu 50 km), Frankfurt am Main (bis zu 15 km)

MOIA GmbH
AWS Cognito Tooling
TRANSPORTWESEN
März 2018 - März 2019 (1 Jahr und 1 Monat)
Hamburg, Deutschland
Designed a central service for mapping AWS Cognito users to identities and vice versa
Implementation of the service using the Serverless Framework, AWS Lambda, Go, DynamoDB & Cloudwatch
AWS Cognito
MOIA GmbH
Platform engineering team support
TRANSPORTWESEN
März 2018 - April 2019 (1 Jahr und 2 Monate)
Hamburg, Deutschland
Inhouse consulting/support for software development teams ("Ask Me Anything")
Operation and tuning of the monitoring systems (Prometheus, Grafana, Elasticsearch, Kibana, AWS Kinesis Firehose)
Operation and maintenance of the Kubernetes cluster
Support teams with set up and tuning of databases/caches (DynamoDB, Elasticache Redis, AWS Lambda in VPC)
Developed best practices for continuous delivery of services using AWS Codepipeline (Webhook based triggers, Automated approving of AWS Codepipeline from CircleCI)
Created a toolset for validation/enforcing AWS IAM users with company compliance guidelines
Amazon Web Services Kubernetes
MOIA GmbH
Metrics system for the MOIA platform
TRANSPORTWESEN
April 2018 - August 2018 (5 Monate)
Hamburg, Deutschland
Operation and optimization of the Prometheus monitoring system
Implemented Cloudwatch metric collection from various AWS accounts of the organization into Prometheus using the Cloudwatch exporter
Extended the monitoring of central resources with custom Prometheus exporters (including Lambda deployments, Github API usage, AWS IoT configuration)
Introduced OAuth2 access to Prometheus & Grafana
Supported software development teams with service instrumentation and setup of dashboards in Grafana
Prometheus Grafana