01.01.2025 aktualisiert
100 % verfügbar
Lead Developer / Senior Software Engineer - Full Stack; Java, Spring Boot, Angular, Vue
Vienna, Österreich
Weltweit
Master of Science in Big Data Systems + Master of Science in Information Systems Management + Bachelor of Science in Computer ScienceSkills
JavaSpring BootAngularMicroservicespostgresgitBig DataLead DeveloperSenior EntwicklerSenior Software Engineermicroservice KIFull stackTypescript
About
Senior Software Engineer for B2B Enterprise Solutions (Java, Spring Boot, Angular). I know my ways around in microservices, cloud environments, modern CI/CD environments and appreciate to work within agile teams (Scrum, Kanban). It is my pledge to provide reliable and modern solutions that add value to the client and end-users.
Backend:
Java 18
Spring & Spring Boot
Auth & Security: OAuth2, OpenID, SSO, Keycloak, Shibboleth
API Design / OpenAPI / REST / SOAP
Data Collection / Validation / Aggregation / Processing
Message Queues
Microservices
Maven, Flyway, etc.
Frontend:
Angular 13
RxJS
Bootstrap 5
Material Design
Tailwind CSS
Bulma
Responsive Design / Mobile
HTML5 / CSS3
Relational Databases:
PostgreSQL
Oracle DB
MariaDB
PL/SQL
NoSQL Databases:
MongoDB
SaaS:
Google Firebase, Google Fire Auth, Google Cloud Platform, Microsoft Azure, Azure Machine Learning, Hetzner Cloud, Auth0, GetStream and more
Certificates:
ITIL Foundation Plus Certificate
Senior Software Engineer for B2B Enterprise Solutions (Java, Spring Boot, Angular). I know my ways around in microservices, cloud environments, modern CI/CD environments and appreciate to work within agile teams (Scrum, Kanban). It is my pledge to provide reliable and modern solutions that add value to the client and end-users.
Backend:
Java 18
Spring & Spring Boot
Auth & Security: OAuth2, OpenID, SSO, Keycloak, Shibboleth
API Design / OpenAPI / REST / SOAP
Data Collection / Validation / Aggregation / Processing
Message Queues
Microservices
Maven, Flyway, etc.
Frontend:
Angular 13
RxJS
Bootstrap 5
Material Design
Tailwind CSS
Bulma
Responsive Design / Mobile
HTML5 / CSS3
Relational Databases:
PostgreSQL
Oracle DB
MariaDB
PL/SQL
NoSQL Databases:
MongoDB
SaaS:
Google Firebase, Google Fire Auth, Google Cloud Platform, Microsoft Azure, Azure Machine Learning, Hetzner Cloud, Auth0, GetStream and more
Certificates:
ITIL Foundation Plus Certificate
Sprachen
DeutschMutterspracheEnglischverhandlungssicherItalienischGrundkenntnisseRussischGrundkenntnisse
Projekthistorie
Lead Software Developer, responsible for implementing the frontend and backend of Austria's National Emission Certificates Trading system.
Challenges:
Challenges:
- Integration into the existing infrastructure via Shibboleth / SAML2 SSO authentication,
- extensive role/permission system,
- comprehensive data verification, collection, and validation for generating billable items,
- billing logic and calculations performed within backend,
- integration with many external applications using different technologies (message queues, REST, SOAP),
- utilization of Spring Batch for executing recurring cron jobs,
- development of two frontends for administration and end-users, responsive design with a focus on usability,
- implementing complex functional requirements while maintaining ongoing communication/workshops with the client.
Providing Full-Stack software solutions as a Lead-Developer for enterprise applications within the private and public sector, development of inhouse products. Preferred tech stack: Java, Spring Boot and Angular.
https://www.reamber.com
https://www.reamber.com
Senior Software Developer with a focus on backend (Java 8+, Spring Boot) and frontend (Angular) in an agile environment (Scrum). Complex functional requirements were implemented in ongoing collaboration with the business department. Main focus was on internal master data, with an emphasis on data aggregation, processing, and validation in a modern microservice architecture. Daily business further included batch processing, authentication and security, integration and expansion of internal and external interfaces, and much more.