Cloud System Architect @ DeutschlandCard
DeutschlandCard
Schlagwörter
Skills
Profile
Certification
AWS Certified Solutions Architect Associate,
https://www.credly.com/badges/d9a38510-5349-41c2-8dd7-185ba709ea04/public_url
Industries
Internet Advertisement, FinTech, Home appliances, Automotive, Banking, Gastronomy
Technologies (excerpt)
Azure, AWS, GCP
Golang, Java, Python, TypeScript, Borland Delphi, C
Cassandra, Postgres, Oracle, Hazelcast, ElasticSearch
Kubernetes, Docker, gRPC, Prometheus, Infrastructure-as-code, Django, JEE, Grafana, GitLab, Jenkins, CI/CD,Guice, SLF4J, XML, JSON, Thrift, REST, SOAP, Spring, Servlets, Application Servers, JPA, EJB, Hibernate, JUnit, JDBC, SQL, Linux, bash, Maven, Maven Plugins, Git, Websocket, Hadoop MapReduce, TCP, IP, TestNG, Portlets, Vaadin, TypeScript, ANTLR, JavaScript, AngularJS, Objective C, Borland Delphi, C, and a lot more
Architecture
Focus on: Microservices, Cluster Systems, Distributed Systems, Cloud, Big Data, Data-Driven Engineering, Linearly scalable systems, High Availability, Graceful Degradation, Security
Security
Threat analysis to find threat models, STRIDE, asset definition
Author
Java aktuell, Blog
- Full stack hands-on software architect, vertically & horizontally
- Expert of cloud, distributed systems and digitalization
- High Availability & Internet-scale, e.g. at Google
- Coach for engineering teams
Certification
AWS Certified Solutions Architect Associate,
https://www.credly.com/badges/d9a38510-5349-41c2-8dd7-185ba709ea04/public_url
Industries
Internet Advertisement, FinTech, Home appliances, Automotive, Banking, Gastronomy
Technologies (excerpt)
Azure, AWS, GCP
Golang, Java, Python, TypeScript, Borland Delphi, C
Cassandra, Postgres, Oracle, Hazelcast, ElasticSearch
Kubernetes, Docker, gRPC, Prometheus, Infrastructure-as-code, Django, JEE, Grafana, GitLab, Jenkins, CI/CD,Guice, SLF4J, XML, JSON, Thrift, REST, SOAP, Spring, Servlets, Application Servers, JPA, EJB, Hibernate, JUnit, JDBC, SQL, Linux, bash, Maven, Maven Plugins, Git, Websocket, Hadoop MapReduce, TCP, IP, TestNG, Portlets, Vaadin, TypeScript, ANTLR, JavaScript, AngularJS, Objective C, Borland Delphi, C, and a lot more
Architecture
Focus on: Microservices, Cluster Systems, Distributed Systems, Cloud, Big Data, Data-Driven Engineering, Linearly scalable systems, High Availability, Graceful Degradation, Security
Security
Threat analysis to find threat models, STRIDE, asset definition
Author
Java aktuell, Blog
Projekthistorie
05/2023
-
12/2023
DeutschlandCard is a customer loyalty program through which users can collect points both in local stores and online shops. These points can be redeemed for discounts or rewards.
In the 'Digital Content Platform' project, personalized data from editorially maintained and dynamic sources are made available to the customer through the DeutschlandCard Android and iOS apps. The apps, and therefore the platform, are used by several million users and have correspondingly high scalability and availability requirements.
Tasks:
- Stakeholder management including coordination of requirements
- Architecture of the cloud platform including high scalability and availability requirements
- Technical leadership and prioritization of implementation
- Hands-on implementation of the server side within the development team
Amount of users: Multiple millions
AWS, Kubernetes, Java, Quarkus, Redis, Aurora Serverless, REST, OpenAPI, GitLab
In the 'Digital Content Platform' project, personalized data from editorially maintained and dynamic sources are made available to the customer through the DeutschlandCard Android and iOS apps. The apps, and therefore the platform, are used by several million users and have correspondingly high scalability and availability requirements.
Tasks:
- Stakeholder management including coordination of requirements
- Architecture of the cloud platform including high scalability and availability requirements
- Technical leadership and prioritization of implementation
- Hands-on implementation of the server side within the development team
Amount of users: Multiple millions
AWS, Kubernetes, Java, Quarkus, Redis, Aurora Serverless, REST, OpenAPI, GitLab
11/2022
-
11/2022
Tech Lead @ Open Source Intelligence
Using large amounts of publicly available data to derive insights.
Role: Tech Lead
Golang, Java, Python, gRPC, Spark, AWS (Lambda, DynamoDB, S3, EMR, EC2), Neo4j, Postgres
Role: Tech Lead
Golang, Java, Python, gRPC, Spark, AWS (Lambda, DynamoDB, S3, EMR, EC2), Neo4j, Postgres
03/2022
-
11/2022
Cloud Architect @ Gastronomy project
undisclosed Gastronomy
Designing and implementing a greenfield cloud & app software product for restaurants with high scalability and availability requirements. Bootstrapping and working on DevOps. Driving product ideas until implementation.
Role: Tech Lead
Golang, gRPC, CI/CD, Kubernetes, REST
Microservices, Distributed System, Infrastructure-as-code
Role: Tech Lead
Golang, gRPC, CI/CD, Kubernetes, REST
Microservices, Distributed System, Infrastructure-as-code
09/2021
-
02/2022
Cloud Expert @ FinTech
FinTech
Bringing an existing software system towards its scalability and availability goals, measuring and improving its performance.
Role: TechLead (team of 4)
AWS, Python, REST, BPM
Role: TechLead (team of 4)
AWS, Python, REST, BPM
10/2018
-
03/2021
Principal Cloud Architect, Tech Lead @ HNGRY
Liebherr Hausgeräte
HNGRY is a shopping list management app available in the app stores.
It had 100s of thousands of active users when Bastian left the project.
Bastian was responsible for
Role: Tech Lead/Principle Cloud Architect
Go-Live of HNGRY: Dec 2019
Java, CI/CD, Kubernetes, Docker, Cassandra, gRPC, Hazelcast, Azure
Public Cloud, Microservices, no Vendor Lock-In, linearly scalable, highly available, easy A/B Tests and Zero-Downtime deployments, fully automated unit/integration/end-to-end tests and deployments
It had 100s of thousands of active users when Bastian left the project.
Bastian was responsible for
- the technical and organizational bootstrapping,
- the overall architecture with a strong focus on the linearly scalable and highly available microservice cloud architecture,
- its implementation in Java and
- its operations, i.e. during live user access.
Role: Tech Lead/Principle Cloud Architect
Go-Live of HNGRY: Dec 2019
Java, CI/CD, Kubernetes, Docker, Cassandra, gRPC, Hazelcast, Azure
Public Cloud, Microservices, no Vendor Lock-In, linearly scalable, highly available, easy A/B Tests and Zero-Downtime deployments, fully automated unit/integration/end-to-end tests and deployments
06/2016
-
10/2017
Senior Software Engineer Embedded @ Automotive RPC Stack
ESR Labs
Scalable and robust Java implementation of an RPC stack for a given automotive standard (SOME/IP).
Java, Embedded, Wireshark Plugin
Java, Embedded, Wireshark Plugin
04/2015
-
05/2016
Lead Software Archtiect @ OpenSource diqube
Open Source Software used to exploratively analyze large amounts of data. Linearly scalable, distributed in a cluster, column-oriented and compressed data storage in main memory. http://github.com/diqube
Java, AngularJS, Hadoop, Thrift
Java, AngularJS, Hadoop, Thrift
02/2014
-
03/2015
Anti-Abuse Engineer @ Google
Google
As part of the AdSpam team, Bastian worked on fighting click fraud on internet ads.
Python, Big Data systems, data analysis
Python, Big Data systems, data analysis
Zertifikate
Reisebereitschaft
Weltweit verfügbar
Preferring remote work
On-Site work can be negotiated.
On-Site work can be negotiated.
Sonstige Angaben
Certification:
AWS Certified Solutions Architect Associate, https://www.credly.com/badges/d9a38510-5349-41c2-8dd7-185ba709ea04/public_url
Tools:
Amazon, Azure, Google, Cloud und Kubernetes. Java, Python, Golang.
Work:
Software archtiecture, development, analysis.
Goals:
Scalability and high availability.
AWS Certified Solutions Architect Associate, https://www.credly.com/badges/d9a38510-5349-41c2-8dd7-185ba709ea04/public_url
Tools:
Amazon, Azure, Google, Cloud und Kubernetes. Java, Python, Golang.
Work:
Software archtiecture, development, analysis.
Goals:
Scalability and high availability.
