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Chintan Acharya

@chintanacharya

Senior Solution Architect at Wipro GmbH, shaping multi-brand telecom platforms and modernizing integration across B2B and B2C value streams.

Germany

Message

At Wipro GmbH, I shape target architectures for B2B and B2C telecom platforms across multi-brand value streams. I present strategic and tactical options to the Architecture Governance Board, helping secure decisions and budget for architecture-roadmap projects.

I defined architecture for Salesforce Industries product, order management and CPQ capabilities, and standardized integration around a central WSO2 API Gateway and Kafka event platform. I also architected the migration of a GIS platform to AWS, with customer sign-off and near-zero disruption to its interfaces.

Earlier, at Tech Mahindra GmbH, I published reusable integration patterns that helped cut release integration defects by more than 20%. My work spans telecom architecture, modernization and identity, and I’m exploring agentic AI patterns including LangChain, LangGraph, MCP and A2A.

Experience

Work history, roles, and key accomplishments

Current

Senior Solution Architect

Current

Wipro GmbH

Jan 2021 - Present (5 years 9 months)

Defined target state architecture and platform governance for a Tier 1 German CSP, securing decisions and budget from the Architecture Governance Board. Drove platform modernization, harmonization, and decommissioning readiness across B2C and B2B stacks.

ArchiMate Sparx EA Salesforce Industries WSO2 Kafka AWS SAP PI PO S4Hana OAuth OIDC CIBA JWT RBAC ABAC TOGAF TMF Lang Chain LangGraph MCP A2A

Solution Architect

Tech Mahindra GmbH

Jan 2013 - Dec 2021 (8 years 11 months)

Defined and published standardized integration patterns in Sparx EA, cutting integration defects by over 20% and driving adoption of API-first, microservices architecture on the postpaid BSS platform. Redesigned data flows between Product Catalogue, Product Inventory, and Online Charging System to reduce operational failures.

Sparx EA API First Microservices REST JSON TMF Product Catalogue Development Product Inventory Online Charging System

Tech Lead

Infosys Ltd.

Jan 2011 - Dec 2013 (2 years 11 months)

Led architecture requirement-engineering workshops for a major US financial-services client, finalizing functional and non-functional integration scope. Authored technical specification, high-level, and detailed design documents, governing SDLC and root-cause-analysis processes.

Architecture SDLC Root Cause Analysis Technical Documentation

IT Analyst / Team Lead

TCS Ltd.

Jan 2004 - Dec 2011 (7 years 11 months)

Established scalable A2A baseline connectivity for core telecom routing by mapping High-Level and Low-Level Designs. Delivered CDMA Packet Core features on schedule across India and US teams, developing and testing H.248 and SIP-T implementations.

A2A H.248 SIP T CDMA High Level Design Low Level Design