Took the Kubernetes-as-a-Service project from an MVP state with no fault-tolerance to a fully functional service with 99,99% availability
Decreased the main service latency from 30s to under 5ms by introducing FSM-based domain models with multi-step processing
Designed the architecture of a geo-distributed cloud provider infrastructure, which made it disaster-tolerant
Implemented CQRS API approach using Kafka and gRPC, making long-running processes highly reliable
Reduced troubleshooting time from hours to minutes by introducing distributed tracing and monitoring
Designed a distributed telecommunications system for service fulfillment that handles peak loads without violating SLA.
Developed a plan to transition amonolithic system under heavy load to amicroservice architecture with no downtime or data loss, allowing a tenfold increase in horizontal scalability and allowing parts of the system to be sold separately.
Designed a service infrastructure in AWS and calculated the costfor various workload scenarios. This allowed a large project to be approved and the system to be successfully implemented.
Developed an algorithm of storage and processing of user OSS contribution statistics. It became a key element on a user profile page
Redesigned a highly data-intensive ETL service to cloud-native, which increased the speed and relevance of search
Migrated a legacy solution from on-prem to GKE, migrated from ElasticSearch to GCP Cloud Talent Solution
Physik der Metalle
Cloud Architect
ABAP OO/ ABAP sowie Softwarearchitektur
Erweiterungen
Modifikationen
Transaktionen
Dialogprogrammierung
Schnittstellen und Integration von SAP und Non-SAP Systeme
neue Programme/ Systeme
Cloud Architecture
GCP
AWS
Distributed and Data Intensive Systems
Cloud Migration
Microservices
Pipelines
Infrastructire
Kubernetes
Istio
Docker
CRI-O
OpenTelemetry
Jaeger
Prometheus
VictoriaMetrics
ELK
VMWare
Databases & Brokers
PostgreSQL
MongoDB
ElasticSearch
Redis
Kafka
RabbitMQ
Accomplishments
Google Developer Expert on Cloud
GCP Professional Cloud Architect
Took the Kubernetes-as-a-Service project from an MVP state with no fault-tolerance to a fully functional service with 99,99% availability
Decreased the main service latency from 30s to under 5ms by introducing FSM-based domain models with multi-step processing
Designed the architecture of a geo-distributed cloud provider infrastructure, which made it disaster-tolerant
Implemented CQRS API approach using Kafka and gRPC, making long-running processes highly reliable
Reduced troubleshooting time from hours to minutes by introducing distributed tracing and monitoring
Designed a distributed telecommunications system for service fulfillment that handles peak loads without violating SLA.
Developed a plan to transition amonolithic system under heavy load to amicroservice architecture with no downtime or data loss, allowing a tenfold increase in horizontal scalability and allowing parts of the system to be sold separately.
Designed a service infrastructure in AWS and calculated the costfor various workload scenarios. This allowed a large project to be approved and the system to be successfully implemented.
Developed an algorithm of storage and processing of user OSS contribution statistics. It became a key element on a user profile page
Redesigned a highly data-intensive ETL service to cloud-native, which increased the speed and relevance of search
Migrated a legacy solution from on-prem to GKE, migrated from ElasticSearch to GCP Cloud Talent Solution
Physik der Metalle
Cloud Architect
ABAP OO/ ABAP sowie Softwarearchitektur
Erweiterungen
Modifikationen
Transaktionen
Dialogprogrammierung
Schnittstellen und Integration von SAP und Non-SAP Systeme
neue Programme/ Systeme
Cloud Architecture
GCP
AWS
Distributed and Data Intensive Systems
Cloud Migration
Microservices
Pipelines
Infrastructire
Kubernetes
Istio
Docker
CRI-O
OpenTelemetry
Jaeger
Prometheus
VictoriaMetrics
ELK
VMWare
Databases & Brokers
PostgreSQL
MongoDB
ElasticSearch
Redis
Kafka
RabbitMQ
Accomplishments
Google Developer Expert on Cloud
GCP Professional Cloud Architect
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