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Shiva P Pendem
@psprises
I build backends that scale
Großbritannien
Englisch
Über mich
Got a backend problem? I'll solve it.
I build Java backends that handle real production load. Spring Boot, Kafka, Kubernetes, AWS, IBM MQ - across fintech and telecom at scale.
I can help with microservices, REST/SOAP APIs, payment integrations, cloud deployments, CI/CD pipelines, and Java upgrades (8 to 21).
I've built payment systems for a major US bank and security firewalls for 4G/5G networks.
Clean, tested, documented work. No surprises.
Message me before ordering - I'll tell you if I can help.
Kompetenzen
Shiva P Pendem
offline •
Durchschnittliche Antwortzeit: 27 Stunden
Meine Dienstleistungen
Benutzerdefinierte Websites
I will create responsive landing pages using HTML, CSS, and js
API & Integrationen
I will build rest apis and kafka microservices
Arbeitserfahrung
Senior Developer
Mobileum • Vollzeit
Sep 2023 - Apr 2025 • 1 yr 7 mos
• Multi-threaded Java services (sync and async) processing Diameter and SS7 traffic at 100k+ TPS • Subscriber-state-aware ATI handling in Diameter to improve threat-detection accuracy • Relay mode with traffic thresholds and SNMP alerts for proactive capacity management • Full containerisation with Docker, orchestrated via Kubernetes and Helm • Observability pipeline using Prometheus and Grafana for real-time platform health • Java 8/11 to Java 21 migration playbook covering dependency mapping and upgrade paths
Java Backend Developer
MVR IT Ltd • Vollzeit
Apr 2022 - Jun 2023 • 1 yr 2 mos
• Event-driven microservices for SEPA payment flows using Spring Boot, Kafka, and IBM MQ • Low-latency REST and SOAP service integrations with XML/XSD transformation pipelines • Persistence layers using MongoDB and Hibernate with query optimisation • CI/CD pipelines to AWS ECS using Jenkins with automated deployments across DEV, UAT, NFT, and PROD • Centralised logging and monitoring using the ELK stack • Full defect triage and release stability ownership across all environments
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yoitsrafa
Portugal
Amazing communication and work! Super fast. Super recommended and will buy again from him if needed.
Hilfreich?
samrajbhatia
Großbritannien
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