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Mubeen Kazi

@mubeenkazi

Senior AI Engineer building LLM hiring tools and backend systems at Perennial Systems.

At Perennial Systems, I own delivery of 10 microservices for the GCash Lending Platform in a regulated fintech environment. I also built an AWS Lambda and DynamoDB pipeline to migrate customer records.

Earlier, I led BT telecom applications’ migration to Spring Boot microservices at Infosys and developed Java diagnostic systems at Harman Connected Services. My AI projects include an agentic video-screening platform and an LLM-powered resume screener.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Engineer

Current

Perennial Systems

Nov 2023 - Present (2 years 11 months)

Owned end-to-end delivery of 10 microservices on a large-scale fintech lending platform using Java and Spring Boot. Led CI/CD pipeline setup, code quality enforcement, and production deployments across multiple environments.

Java Spring Boot AWS Lambda DynamoDB Saga CQRS Resilience4j SonarQube SAST CI CD

Senior Associate Consultant

Infosys Limited

May 2018 - Aug 2023 (5 years 3 months)

Led migration of legacy monolithic BT telecom applications to Spring Boot microservices. Developed Kafka Producer/Consumer microservices for distributed event streaming and managed production deployments and 24x7 application support.

Java Spring Boot Kafka Jenkins GitHub Microservices CI CD Production Support

Software Engineer

Harman Connected Services

May 2015 - May 2018 (3 years)

Built a Knowledge-Based Diagnostic system in Java for automated fault detection across BT's broadband infrastructure. Developed Next Generation Diagnostics as a microservice-based evolution using Drools rule engine and integrated IBM MQ for reliable messaging.

Java Drools IBM MQ Microservices Diagnostics Fault Detection