11.11.2025 aktualisiert
100 % verfügbar
Backend Engineer
Berlin, Deutschland
Weltweit
Bachelor's in Software EngineeringÜber mich
Backend Engineer | Java , Go, Microservices | 5+ Years in Scalable Systems Open to contract / freelance / remote roles
Skills
JavaCloud ComputingDatenbankenDatenmanagementDatennormalisierungDevOpsFehlertoleranzPostgreSQLMySQLNetzwerkleistungRabbitMQRedisStreamingDatenverarbeitungDatenbank-Optimierung
I am a backend software engineer with over 5 years of professional experience, mainly focused on Java and Go development.
My expertise includes designing and building data-intensive backend systems, microservices, and reliable data processing pipelines. I have strong experience in database optimization, high-throughput batch ingestion, and transactional consistency.
Key skills:
• Languages: Java (Spring Boot), Go
• Databases: PostgreSQL, Redis, MySQL
• Messaging / Streaming: Kafka, RabbitMQ
• DevOps / Cloud: Docker, Kubernetes, GitLab CI/CD
I have worked on large-scale data aggregation and recovery systems handling millions of records per day, focusing on throughput, fault tolerance, and correctness.
Open for remote or contract backend roles in English-speaking environments.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2025
Sprachen
Englischverhandlungssicher
Projekthistorie
Built scalable data platform processing millions of structured records daily, designed Kafka ingestion pipelines, developed high-performance RESTful APIs, and improved Jenkins + AWS EKS CI/CD pipelines for zero-downtime deployments
Managed millions of configuration records daily with partitioned processing pipelines, designed unified RESTful APIs for high-concurrency message processing, and implemented automated alerting with consistency checks