Solutions Architect
Deutsche Bank
(Banken und Finanzdienstleistungen)
Schlagwörter
Java
Big Data
Bigquery
Infrastruktur
Javascript
Data Analysis
Microsoft Azure
Banking
Cloud Computing
Cloud-Engineering
Skills
Cloud Architecture
I have been architecting complex and extensive banking solutions for the last 10+ years. These included computation heavy Monte Carlo simulation clusters for Commerzbank, trading applications as well as Online and Mobile banking platforms for 5million customers for Deutsche Bank. I have extensive experience with Google Cloud Platform (GCP) and Microsoft Azure as well as interlinking these cloud solutions with traditional on premise components.
Software Development
Proficient in multiple programming languages including Java, JavaScript and Python for developing robust and scalable applications. Recent projects used the up to date foundation technologies of these languages, including Spring and Quarkus for Java, Express and Nest for JS and FastAPI for Python.
DevOps and Infrastructure
The size of my recent projects esposed me to extensive use and value of using Terraform, Kubernetes, Helm, Docker, and various CI/CD tools for infrastructure as code and containerization.
Database Management
Experience with various database systems including MongoDB, PostgreSQL, Oracle, and NoSQL like Spanner and BigQuery for data storage and management.
Big Data and Analytics
Familiarity with big data technologies and analytics tools such as BigQuery, Apache Beam and machine learning frameworks like TensorFlow.
Security Implementation
Knowledge of security protocols and implementations using Keycloak, OAuth2, and custom JWT implementations.
I have been architecting complex and extensive banking solutions for the last 10+ years. These included computation heavy Monte Carlo simulation clusters for Commerzbank, trading applications as well as Online and Mobile banking platforms for 5million customers for Deutsche Bank. I have extensive experience with Google Cloud Platform (GCP) and Microsoft Azure as well as interlinking these cloud solutions with traditional on premise components.
Software Development
Proficient in multiple programming languages including Java, JavaScript and Python for developing robust and scalable applications. Recent projects used the up to date foundation technologies of these languages, including Spring and Quarkus for Java, Express and Nest for JS and FastAPI for Python.
DevOps and Infrastructure
The size of my recent projects esposed me to extensive use and value of using Terraform, Kubernetes, Helm, Docker, and various CI/CD tools for infrastructure as code and containerization.
Database Management
Experience with various database systems including MongoDB, PostgreSQL, Oracle, and NoSQL like Spanner and BigQuery for data storage and management.
Big Data and Analytics
Familiarity with big data technologies and analytics tools such as BigQuery, Apache Beam and machine learning frameworks like TensorFlow.
Security Implementation
Knowledge of security protocols and implementations using Keycloak, OAuth2, and custom JWT implementations.
Projekthistorie
01/2024
-
bis jetzt
Solution Architecture of customer facing GUIs and APIs over Google Cloud (GCP). Conception, solution design and identity management for a new online and mobile offering of the bank, including reference implementation and code level changes.
Languages: GCP, Java, Spring Boot, Quarkus, JavaScript, Express, Angular.
Technologies: OAUTH2 via Keycloak and Forgerock. Terraform and Helm for GKE Kubernetes and docker.
Data: BigQuery, Dataflow, Apache Beam, Postgres.
Languages: GCP, Java, Spring Boot, Quarkus, JavaScript, Express, Angular.
Technologies: OAUTH2 via Keycloak and Forgerock. Terraform and Helm for GKE Kubernetes and docker.
Data: BigQuery, Dataflow, Apache Beam, Postgres.
01/2023
-
12/2023
Solutions Architect and Lead Dev
TSCNET Services GmbH
(Energie, Wasser und Umwelt)
Solution architecture and in-depth development support of a Spring Boot Microservice stack to control and monitor Cross Grid Energy Transmission planning for Transmission System Operators (TSO) in the Baltic area.
Languages: Java, Javascript,
Technologies: Docker, Spring Boot, MongoDB, OIDC Security based on Keycloak, REST APIs.
Languages: Java, Javascript,
Technologies: Docker, Spring Boot, MongoDB, OIDC Security based on Keycloak, REST APIs.
01/2019
-
12/2022
Solution Architect Online Banking
Deutsche Bank
(Banken und Finanzdienstleistungen)
Solution Architecture and lead development for an Online Banking including redesign and replatform from on premises to Cloud based. Focus on OAuth2 and OIDC, Java ecosystem based backends, JS Frontends transition from React to Angular. Load Balancing and routing over complex hybrid network architectures.
Languages: Java, Javascript
Technologies: React and Angular, Spring, REST, API Management, Load Management, Multi Layered Internet Security, Integration of heterogenous platforms.
Languages: Java, Javascript
Technologies: React and Angular, Spring, REST, API Management, Load Management, Multi Layered Internet Security, Integration of heterogenous platforms.
04/2021
-
09/2022
Solution Architect and Lead Dev Business Banking
Deutsche Bank
(Banken und Finanzdienstleistungen)
Architecture and implementation of Google GCP based customer channel solutions for small and medium enterprises. Focus on security and extensibility. Technologies: GCP, Kubernetes, Anthos Service Mesh, GH Actions, Terraform, Helm, Containerization, Postgres CloudSQL, BigQuery, Dataform, Java, Node, Python, Angular.
12/2021
-
12/2021
AI Face Recognition
Open Source
AI based Face Recognition for the Amazon Ring camera and doorbell suite. Microservice architecture with Python and Javascript to link up with the Ring API, analyse the videos with the DLIB Face Recognition, and tag the recognised persons with real word names.
12/2021
-
12/2021
Customer Behaviour: AI Prediction with Tensorflow
Open Source
Evaluation of Tensorflow, Machine Learning and Gen AI to predict financial decisions of customers based on past data. The evaluation compared Deep Neural Networks in Tensorflow with Support Vector Machines and Random Forest (ML) and Gen AI from Bert for the task of predicting year over year.
01/2020
-
12/2020
Solution Architect and Lead Dev Market Data Platform
Deutsche Bank
Solution architecture and lead development at a market data presence of the bank. Stakeholder negotiations, vendor integration, and development of a real-time rates visualisation system based on an external market data provider. Technologies: Angular frontends with Java backends, Authentication over Keycloak and custom JWTs implementations.
01/2018
-
12/2019
Solutions Architect for PSD2 Engine
Deutsche Bank
Solution architect for the PSD2 Engine of the Bank. The solution targets the Bank implementation of the PSD2 NexGen Berlin Group framework. Technologies: Spring Boot microservice architecture, running on Openshift, with a Kubernetes deployed Kafka as messaging layer, React based frontends, WSO2 managed REST APIs on Swagger basis.
01/2015
-
12/2018
Solutions Architect and Lead Dev Monte Carlo Hybrid Exposure
Commerzbank AG
Architecting and implementing a next generation MC simulation environment to run stochastic processes for credit risk valuations. Up to date mathematical models, including Heston and Trolle-Schwarz processes. Random number generation. Domain Specific Language interpreter for financial calculations. Large scale cluster manager implementation. Technologies: Java, Active MQ, Spring stack, PrimeFaces, JavaScript, Jenkins, Cucumber.
01/2013
-
12/2015
Credit Limit System Lead Dev
Commerzbank AG
Major redesign and improvements on the trading limit system of the Commerzbank. Solving latency issues by replacing tightly coupled designs with message driven architecture. Implementation of a high availability caching solution. Technologies: jBoss, EHCache, Spring Integration, Concurrency, Message driven Workflows.
01/2012
-
12/2012
Market Conformity Check
DZ BANK AG
Implementation of a Java Swing based GUI to visualize and configure the workflow of market conformity calculations. Technologies: jBoss with EJB3 and Hibernate, Sybase, Swing.
01/2011
-
12/2012
CashflowPool GUI
Commerzbank AG
Spec, prototype and productive implementation of a java based GUI to visualize and monitor Cashflow data of the Commerzbank Treasury. Data volumes of 5 billion records. Technologies: Spring Webflow, Tomcat, WAS, Oracle.
05/2011
-
03/2012
Algo Hedger
Deutsche Bank
Functional design and testing of a trading system. The system run algorithmic hedging of the daily traded certificates and options over delta and gamma hedging. DSL Algo definition, Quality Assurance of Algorithmic trading. Technologies: Java, jBoss, C++, Sybase, Concurrency.
01/2006
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06/2011
Economic Capital
Commerzbank AG
Specifying and implementing a system on Managing and monitoring Economic Capital, including data gathering, calculating, and GUI reporting. Technologies: Java and Spring on WebSphere and Apache, RichFaces and Flex Frontend, Oracle with Hibernate and PLSQL as Backend, Data Warehousing.
02/2005
-
07/2005
X-Markets Certificates
Deutsche Bank
Business Analyst at X-Markets, the securitized products trading platform of DB. Concept designing and improvements on a front office application. Competencies: Plain vanilla and barrier options, leveraged securitized products, structured equity derivates. Technologies: concurrency, messaging, MQ Series, Hibernate, FAP, FIX, CTI protocol, Reuters.
02/2001
-
01/2005
Exposure and Limit System
Dresdner Kleinwort Wasserstein
24/7 risk limit system with <1s response times. JSP user interface for 2000 active users, serving 1mio hits per month. Online VaR and AddOn risk calculations for trading book products, Monte-Carlo for FX and IR portfolio calculations. Technologies: J2EE palette, JSP, Struts and Swing (WebStart) GUI, Sybase database, CORBA, RMI, WebServices interfaces, Bea Weblogic and JBoss application servers, Sybase, DB2, Hierarchical DB.
Zertifikate
Reisebereitschaft
Weltweit verfügbar
