Full-Stack Developer, .Net, C#, C++, Angular, React, Java, JavaScript, SQL, DevOps Engineer, AWS, Etc.

9/2022 – 12/2024

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Technologies: Proficient in ASP.NET Core, .NET 8, C#.NET, and Web API.
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Market Data Software Support: Expertise in ETL processes and creating data extraction solutions on the .NET platform.
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Cloud and Infrastructure: Skilled in Azure Applications and Infrastructure as Code (Terraform).
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Monitoring Tools: Developed specialized tools for monitoring data availability, reporting, and ensuring data quality.
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Legacy Systems: Experienced in migrating legacy applications and enhancing existing software.
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Databases: Proficient in SQL Server, Oracle, VB, Kafka, RabbitMQ, and Azure Service Bus.
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Build and Testing: Experienced with Maven and testing frameworks like JUnit.
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Containerization: Expertise in setting up container-based infrastructure as code.
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Data Processes: Proficient in import/export processes, ETL, web scraping, file watching, and mail watching.
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Cloud Solutions: Experienced as a Cloud Solutions Architect with AWS Lambda Functions, S3 Bucket, and Databricks.
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Container Orchestration: Skilled in Docker containers, AWS ECS, and Kubernetes orchestration.
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CI/CD Pipelines: Proficient in Azure Pipelines, Azure Artifacts, JFrog Artifacts, and TeamCity.
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Front-End Development: Experienced in Angular and TypeScript for managing market data projects.
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Testing: Proficient in Unit testing and integration testing using xUnit
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Java Technologies: Skilled in Java, Spring Boot, JPA, Thymeleaf, JUnit, and Oracle.
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Version Control and Agile: Proficient in Git, Jira, Confluence, TFS, Agile (Scrum), Azure DevOps, JWT, and OAuth.
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Web API Development: Skilled in developing Web APIs using C#.NET with SQL Server and Entity Framework.

Mysql, Oracle Database, SQL, .NET-Entwickler, API-Entwickler, .Net Framework (Microsoft), Git, Jira, Microsoft Azure, Amazon Web Services (AWS), ASP.NET

5/2018 – 8/2022

ASP.NET, C#.NET, Web API, MVC, WinForms: Developed robust web applications and services using ASP.NET Core 6.0 and C#.NET, Spearheaded the development of high-performance full-stack applications using .NET 8 and Node.js, reducing page load times by 30%. Implemented Web API service and utilized MVC and WinForms for efficient UI/UX design.
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Angular (Custom module, Custom component, Redux, service worker, PWA), Node JS, TypeScript: Built dynamic single-page applications
with Angular, incorporating custom modules and components. Utilized Redux for state management and implemented service workers and
PWA features for enhanced user experiences. Developed backend services with Node.js and TypeScript. Led a cross-functional team in the development of modern PWA applications with Angular, React, and Redux, driving user engagement up by 25%.
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JAVA, Oracle, DB management, Spring Boot, Kotlin, Eclipse IDE, JetPack: Created scalable backend services using Java and Spring Boot.
Managed databases with Oracle, and enhanced development with Kotlin and Eclipse IDE, leveraging JetPack for Android development.
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React with MongoDB: Developed interactive frontend applications using React, integrated with MongoDB for efficient NoSQL database management.
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DevOps Engineering, Design Patterns: Implemented DevOps practices to streamline development and deployment processes. Applied design patterns to ensure code reusability and maintainability. Managed the CI/CD pipeline using Azure DevOps, reducing deployment times by 40% through automation.
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Git, Jira, Confluence, TFS, Agile (Scrum), Azure DevOps: Utilized Git for version control, Jira and Confluence for project management, and
TFS for continuous integration and deployment within Agile (Scrum) methodologies. Leveraged Azure DevOps for efficient project delivery.
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Microservices based on Docker containers, Terraform: Designed and deployed microservices using Docker containers and managed
infrastructure as code with Terraform. Implemented scalable microservice architectures with Kubernetes and AWS Lambda, improving system efficiency by 20%.
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Kafka, RabbitMQ, JWT, Oauth: Implemented message-driven architectures with Kafka and RabbitMQ.
Secured applications with JWT and OAuth.
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SQL Server, MySQL, Oracle, MongoDB, Grafana, and NoSQL: Managed and optimized relational databases (SQL Server, MySQL, Oracle) and
NoSQL databases (MongoDB). Utilized Grafana for monitoring and visualization.
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Unit test, integration tests by XUnit, and JUnit: Ensured code quality through unit tests and integration tests using XUnit and JUnit.
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Cloud, AWS Lambda, S3 Bucket, AWS ECS, AWS RDS:Deployed scalable applications in cloud using AWS Lambda, S3 Bucket, ECS, and RDS.
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Collaborated with product owners to ensure smooth Agile development cycles, ensuring the on-time delivery of complex projects across multiple sprints. Cooperate to create clean interfaces and simple, intuitive interactions and experiences.

Mysql, SQL, Java-Entwickler, .Net, .Net Framework (Microsoft), Amazon Web Services (AWS), Angular, ASP.NET, C#, Full-Stack, Java (allg.), React (JavaScript library)

4/2016 – 5/2018

• Design patterns
• C#, ASP.NET, REST API, OAuth, OpenAPI
• Angular (with the Custom module, Custom component, Redux, service worker, PWA)
• JavaScript, TypeScript
• AWS Lambda, S3, ECS, RDS
• JAVA, Oracle, DB management
• Python, Oracle management with Python
• Unit test, Integration tests by XUnit.
• Docker containers, AWS ECS, Kubernetes orchestration
• WEB API based on C#.NET with SQL server and Entity framework
• SQL, Oracle, Firebase,
• HTML5 and CSS3
• CI/CD tools
• Agile, Scrum (with Azure DevOps), Git, Jira, Confluence
• Adobe XD
A satisfaction letter from the customer exists, if needed.

Amazon Web Services (AWS), Angular, ASP.NET, C#, C++, CSS (Cascading Style Sheet), HTML5, JavaScript, Python, React (JavaScript library), Scrum, Typescript