Open to opportunities

Munyaradzi Linos Mudukuti

@munyaradzilinosmuduk

Message

Senior Java backend engineer specializing in scalable Spring Boot microservices and payment system integrations.

Zimbabwe

Message

What I'm looking for

I seek backend-focused roles where I can design and operate reliable, scalable payment systems, mentor teams, and drive end-to-end delivery in cloud-native environments.

I am a Senior Java Backend Engineer with 6+ years building and supporting enterprise-grade fintech and payment systems, with deep experience in Spring Boot microservices, event-driven architectures, Kubernetes, CI/CD, and cloud platforms (AWS & Azure). I have repeatedly owned systems end-to-end — from design and development to deployment, monitoring, and optimization — and led delivery of multiple projects to production.

I have integrated core banking APIs, implemented Camunda BPMN workflows, and architected high-availability transaction processing solutions using RabbitMQ, Kafka, and CQRS patterns. I regularly implement observability with Prometheus/Grafana and ELK, create reproducible Kubernetes releases with Helm, and mentor junior developers while improving team CI/CD and operational practices.

Experience

Work history, roles, and key accomplishments

Current

Senior Java Developer

Current

OptimaSys Solutions

Jan 2025 - Present (1 year)

Designed and delivered scalable Spring Boot microservices on K3s Kubernetes, leading 8+ projects to production and implementing GitHub Actions CI/CD and Helm charts to improve deployment reliability and speed.

Java Spring Boot Kubernetes GitHub Actions Helm RabbitMQ Prometheus Grafana

Current

Senior Java Developer

Current

Novapay

Jan 2021 - Present (5 years)

Integrated third-party and core banking APIs for transaction processing and settlements, built Camunda BPMN workflows for payment lifecycles, and diagnosed production issues in high-availability environments.

Java Camunda Core Banking RabbitMQ Jenkins Bitbucket CI CD

Fullstack Developer

Fordsworth Associates

Jun 2024 - Oct 2024 (4 months)

Built high-performance RESTful APIs using Quarkus and Play Framework, implemented frontend components with Angular and Scala Play views, and authored DB migrations with Flyway/Evolutions while driving test coverage with JUnit and Mockito.

Quarkus Play Framework Scala Angular Junit Mockito Flyway REST APIs

Java Backend Developer

Credaltech

May 2022 - Apr 2024 (1 year 11 months)

Developed Spring Boot backend services using clean architecture and J2EE patterns, deployed on Azure (AKS, Web Apps) and implemented ELK-based log aggregation and automated tests with JUnit 5 and Mockito.

Spring Boot Azure Junit Mockito ELK Stack CI CD

Java Developer

Nybbles N Bytes

Apr 2022 - Dec 2023 (1 year 8 months)

Designed and delivered Spring Boot applications using PostgreSQL and MongoDB, led data migrations to MongoDB, secured third-party integrations with HMAC, and implemented monitoring and CI/CD-friendly code with ELK and Spring Boot Admin.

Spring Boot PostgreSQL MongoDB HMAC ELK Stack CI CD

Java Developer

Various Companies

Sep 2019 - Mar 2022 (2 years 6 months)

Built RESTful APIs and microservices with Spring Boot/Spring Cloud, implemented CI/CD pipelines with Jenkins and Docker, and worked with messaging systems (RabbitMQ, Kafka) and Camunda for workflow automation.