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I am a Senior Solution Architect with 12 years of experience in designing and delivering robust hybrid-cloud solutions for clients across diverse sectors like Telecom, Insurance, Automotive, and IoT. I thrive on transforming complex business requirements into scalable architectures that focus on quality and security. My journey has been a blend of hands-on development and architectural governance, ensuring that innovations are effectively implemented at scale.…I am a Senior Solution Architect with 12 years of experience in designing and delivering robust hybrid-cloud solutions for clients across diverse sectors like Telecom, Insurance, Automotive, and IoT. I thrive on transforming complex business requirements into scalable architectures that focus on quality and security. My journey has been a blend of hands-on development and architectural governance, ensuring that innovations are effectively implemented at scale.

Subhajit Bhattacharya

Architect, AI Strategy Consultant, Content Creator, +3

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I am a Senior Solution Architect with 12 years of experience in designing and delivering robust hybrid-cloud solutions for clients across diverse sectors like Telecom, Insurance, Automotive, and IoT. I thrive on transforming complex business requirements into scalable architectures that focus on quality and security. My journey has been a blend of hands-on development and architectural governance, ensuring that innovations are effectively implemented at scale.…I am a Senior Solution Architect with 12 years of experience in designing and delivering robust hybrid-cloud solutions for clients across diverse sectors like Telecom, Insurance, Automotive, and IoT. I thrive on transforming complex business requirements into scalable architectures that focus on quality and security. My journey has been a blend of hands-on development and architectural governance, ensuring that innovations are effectively implemented at scale.

Available to hire

I am a Senior Solution Architect with 12 years of experience in designing and delivering robust hybrid-cloud solutions for clients across diverse sectors like Telecom, Insurance, Automotive, and IoT. I thrive on transforming complex business requirements into scalable architectures that focus on quality and security. My journey has been a blend of hands-on development and architectural governance, ensuring that innovations are effectively implemented at scale.

Language

English

Fluent

German

Beginner

Work Experience

Senior Solution Architect at BT Group

March 1, 2025 - November 9, 2025

Architected and led 15+ on-prem applications modernization into containerized hybrid-cloud implementation using microservice-based pattern. Implemented DevOps and FinOps governance, maintaining strict SLA compliance and achieving significant cost reduction.

Solution Architect at Siemens

March 1, 2025 - March 1, 2025

Designed multi-region IoT data routing and firmware distribution platform with near-real-time telemetry, collaborating closely on business strategy and architecture governance.

Solution Architect at Tata Consultancy Services

August 1, 2023 - August 1, 2023

Architected and delivered enterprise migration solutions leading to multi-million-euro deal closures. Established architecture governance frameworks for client organizations.

Technical Lead at Accenture

July 1, 2021 - July 1, 2021

Served as Technical Lead overseeing architecture review and delivery assurance. Mentored junior team members and automated workflows, significantly improving productivity.