#CV#SeniorBackendDeveloper #BackendDeveloper #JavaDeveloper #Java #Spring#Microservices #SoftwareArchitecture #AWS #Kafka #Kotlin

Hi, my name is Konstantin. I’m a Senior Backend Developer with hands-on experience in fintech and banking systems (core banking, payments), telecom platforms (real-time SMS streaming), and high-load enterprise backends. I build scalable backend services using Java, Spring Boot, AWS, and Kafka.

👨‍💻 Senior Backend Developer
🌍 Work format: remote
📍 Current location: Egypt, open to relocation
🗣 Languages: English B2, Russian native
🧠 Skills: Java, Spring Boot / Data / Security, SQL / PL/SQL, Microservices, Software Architecture, AWS, Kafka, Kotlin, DevOps, JavaScript, TypeScript
🏗 Backend development across domains: fintech & banking systems, telecom platforms, enterprise solutions, high-load consumer and B2B products
🏦 Fintech expertise: core banking, payments, cash collection, credit products (Bank XXI Century, Sberbank, others)
📡 Telecom: SMS traffic streaming and real-time processing
🏢 Enterprise systems: ITSM, document management, internal platforms
💳 Integrations: payment and financial service providers
🚀 Focus: scalable, high-performance backend systems, complex business logic, production stability
🔗 LinkedIn: https://www.linkedin.com/in/konstantin-gorodnichenko

✉️ Email: [email protected]

💬 Telegram: @VedmakHerald