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Chetana Mattear

@chetanamattear

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Java backend developer building scalable telecom API microservices with Spring Boot, Kafka, and Camunda.

India

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What I'm looking for

I’m looking for a team where I can build and scale telecom backend APIs using Java, Spring Boot, microservices, Kafka, and Camunda. I want ownership of order lifecycle workflows, strong fault tolerance, and a fast Agile delivery environment with real production impact.

I’m a Java Backend Developer with 4 years of experience delivering TM Forum API Services Delivery and building scalable backend applications. I focus on delivering efficient, fault-tolerant telecom integrations that keep order processing reliable end to end.

In my roles, I’ve designed and maintained backend services using Java, Spring Boot, microservices architecture, and REST APIs. I successfully delivered TM Forum API solutions for order creation, validation, tracking, and lifecycle management—while improving fault tolerance in integration and backend design.

I also work deeply with Kafka for asynchronous order handling and Camunda BPMN to orchestrate order workflows, retries, state transitions, and exception scenarios. Alongside development, I coordinate production deployments, monitor application behavior, analyze logs, and resolve critical issues within SLA using an Agile Scrum approach.

Experience

Work history, roles, and key accomplishments

Current

Java Backend Developer

Current

6D Technologies

Mar 2022 - Present (4 years 3 months)

Delivered TM Forum API services for telecom retail order management (creation, validation, tracking, lifecycle), improving integration fault tolerance. Built Java Spring Boot microservices with REST APIs, Kafka event flows, and Camunda BPMN workflows, and supported production deployments and SLA-based issue resolution.