Open to opportunities

Mahtasham Abbas

@mahtashamabbas

Message

I build Java microservices and messaging platforms for telecommunications systems.

India

Message

What I'm looking for

I'm looking to build scalable Java and Spring Boot microservices, solve backend and messaging challenges, and deliver reliable solutions in collaborative Agile teams.

At Infosys, I build and maintain Java Spring Boot microservices for Verizon's Apollo platform, processing alarms, maintenance requests, outage notifications, and tickets.

I've developed MessageForwarder to support Pulsar-to-Pulsar, Pulsar-to-Kafka, Kafka-to-Pulsar, and Kafka-to-Kafka forwarding for a smooth migration from Pulsar to Kafka. I also built AlarmReducer to remove redundant incoming alarms before delivery to external systems.

Previously, on Verizon's Space Collection platform, I delivered feature enhancements, bug fixes, network-device data integrations, and security patches across microservices.

I work with Java, Spring Boot, REST APIs, Kafka, Pulsar, PostgreSQL, Docker, Kubernetes, and Jenkins in Agile Scrum teams, with a focus on scalable backend workflows and production issue resolution.

Experience

Work history, roles, and key accomplishments

Current

Systems Engineer

Current

Infosys Limited

Aug 2023 - Present (3 years 1 month)

Developed and maintained Java Spring Boot microservices for processing alarms, maintenance requests, outage notifications, and tickets. Implemented data processing logic to transform raw messages into standardized Apollo format.

Java Spring Boot Spring MVC Hibernate Microservices REST APIs Apache Pulsar PostgreSQL Redis Docker Kubernetes Jenkins Git Elasticsearch Postman

Systems Engineer Trainee

Infosys Limited

Feb 2022 - May 2022 (3 months)

Completed Infosys foundational training in Java Backend technologies, covering Core Java, OOPs, J2EE, Spring Boot, Microservices. Gained hands-on exposure to Java application development, debugging, and backend workflows.

Java Spring Boot Microservices J2EE