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Biswajit Chanda

@biswajitchanda

Message

I build telecom order-to-activate platforms and zero-touch provisioning with Oracle OSM and cloud-native automation.

India

Message

At Bluerose Technology, I architect and own an end-to-end Oracle OSM Order-to-Activate platform for multi-domain telecom fulfilment. I built RxDOD orchestration, TOM, inventory-driven activation integrations, and automation that reduced manual fallout by over 60%.

Across Tech Mahindra, Ericsson, and Wipro, I've delivered and stabilized high-volume telecom orchestration platforms using Oracle OSM, Java, XQuery, UIM, ASAP, and WebLogic. I also built an AI-driven fallout automation POC using OCI GenAI, PII masking, JMS, Oracle 19c, and Grafana.

Experience

Work history, roles, and key accomplishments

Current

OSM SME

Current

Bluerose Technology

Oct 2021 - Present (4 years 11 months)

Architected and owned the end-to-end Oracle OSM Order-to-Activate platform supporting multi-domain telecom fulfillment. Designed RxDOD architecture, built automation frameworks, and led upgrades and migrations.

Java 8 XQUERY Oracle OSM 7.4 Oracle 12C Oracle Weblogic Design Studio 8 Jira Git OCI Kubernetes RxDOD UIM ASAP TOM O2A OCI Generative AI Cohere Command A Grafana PII Masking

Sr. Software Engineer

Tech Mahindra Ltd.

May 2020 - Oct 2021 (1 year 5 months)

Delivered and stabilized Oracle OSM 7.3.5 production orchestration for high-volume telecom order fulfillment. Refactored and modularized orchestration logic to improve scalability and maintainability.

Java 8 JavaScript XML JSON Oracle OSM 7.3.5 Oracle 12C Oracle Weblogic Design Studio 7 VSCode Jenkins Jira Gitlab PMD Git

Solution Integrator

Ericsson Global India Pvt Ltd.

Sep 2018 - May 2020 (1 year 8 months)

Designed and optimized Ericsson Order Care flows for large-scale telecom order processing and integration. Built scalable data extraction, analysis, and order-tracking components supporting production OSS/BSS operations.

Java 8 JavaScript XML JSON Ericsson Order Care (EOC)Oracle 12C Oracle Weblogic Velocity Studio VSCode Jenkins Jira Bitbucket Git

Software Engineer

Wipro Technology

Jul 2014 - Aug 2018 (4 years 1 month)

Designed HLD and LLD for Oracle OSM-based Order-to-Activate solutions across multiple fulfillment domains. Implemented orchestration logic using OSM, XQuery, and Java for end-to-end service provisioning.

Java 7 XQUERY XML Oracle OSM Oracle 12C Web Logic Oracle Design Studio