• Design the best approach suited for data movement from different sources using Apache Kafka. • Containerization of Apache Kafka SpringBoot application for Openshift • Performance assessment, monitoring and recommending performance enhancements with Grafana • Designing deployment with Gitflow worklfow with Git • Developing multistage Jenkins pipeline in Groovy, Helm, Docker and Openshift (Kubernetes)

• Coordination of requirements, conceptual design, implementation, documentation of cloud / IT architectures regarding existing security and compliance concepts on Microsoft Azure • Review of cloud service architecture and gap analysis / resolution with respect to overall architecture and existing security and compliance policies. • Support the continuous evolution of the overall cloud architecture, security and compliance with respect to 1. IaaS, PaaS, SaaS releases and their implementation. 2. Assist cloud users in the design of their services with respect to overall architecture / security policies

• Developed ETL logics and security solution using Informatica and Oracle, DB2 • Acted as a Datawarehouse database physical and logical designer with Erwin and PowerDesigner • Coordinated and expanded the existing data warehousing system • Analyzed and migrated Oracle Pl/Sql packages to DB2 • Got familiarity with visualization software and techniques (including Tableau, Business Object, Microstrategy, Hyperion Essbase) by developing customer reports and ad-hoc analytics based on large data sets of customer data using SQL, Pl/SQL • Scripting in bash on Linux Accomplished courses during this period: • Hyperion Essbase (Zürich, Switzerland)

• Design and development of ETL logics with Oracle Data Integrator and R • R development and R Studio setup and configuration based on client requirement on Linux platform • Real-time data integration service setup and configuration which made real-time data update possible instead of daily batch loading which took around 20 hours • Integration Teradata with R which created a unified automated architecture • Translating R script logic into Teradata SQL • Scripting in bash on Linux Accomplished certifications during this period: • Teradata Certified Professional • TOGAF 9.2 (enterprise architecture framework) • AWS Solution Architect – Associate certification • ITIL Foundation • Google Cloud Certified – Professional Cloud Architect Other hand-on activities during this period: • Developed mobile application with Google Firebase (NoSql real-time cloud database) & Google Cloud Functions on Google cloud platform • Prototyped “Internet of Things” streaming solution on Microsoft Azure IoT Hub using RaspberryPi with MQTT protocol and collecting the incoming data in a NoSql database • Real-Time Object Detection on Google Cloud Platform with Tensorflow • Hands-on experience with Apache Spark, Apache Zeppelin, Docker

• As a Lead Solution Engineer supervised 13 employees in 2010 • Implemented solutions that accelerated, simplified and standardized technical environments which improved the development time by more than 50% • Datawarehouse architectural design of system integration of multiple platforms • Acted as a lead within the architecture simplification program • Supported colleagues to develop their own ideas and drove collaboration organizing weekly know-how sharing • Shared Know-How and collaborated with diverse technical experts on all levels of organization by giving workshops about diverse technical topics (Big Data, Hadoop, MapReduce, Pig, Informatica etc) for a technical audience of around 20 people • Developed application, performed analysis and tuned performances using SQL, Pl/SQL, Informatica • Scripting in bash on Linux Accomplished courses during this period: • Hadoop Developer (New York, USA) • Data Scientist (Coursera) • Computer Networks (Coursera) • Data Analysis with R (Coursera) • Machine Lea

• Implementing Kafka Platform Security Features (Confluent Metadata Service with Role Based Access Control) (Swisscard) • Kafka Platform Enhancement with Ansible on Linux platform (Swisscard) • Building Azure Cognitive Services for speech recognition with Python and MongoDB (Swisscom) • Developing hybrid architecture with Microsoft Azure DevOps with multistage yaml pipeline, Helm, Docker and Openshift (Kubernetes) (Helsana) • Designing deployment with Gitflow worklfow with Git (Helsana) • Giving hands-on workshop about AWS Kubernetes Managed Service • Establishing DevSecOps with Snyk (Helsana) • Configuration Management with Sweagle (Helsana) • Developing Kafka Streams API Application with SpringBoot on Linux (Swisscom) • Requirement Analysis • Application Design and Roadmap • Data Integration (Oracle, Oracle Data Integrator) • Scripting in bash and python Accomplished certifications during this period: • Azure Developer Associate (AZ-204) • Azure DevOps Solutions Expert (AZ-400) • Confluent Certified Administrator for Apache Kafka