Rajesh Arockiasamy

Product Manager

Coventry, England, United Kingdom21 yrs 1 mo experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

19 years of experience in enterprise technology landscapes.
Expertise in solution architecture for complex IT products.
Hands-on experience in AI-driven projects.

Stackforce AI infers this person is a Cloud Solutions Architect specializing in Retail and Insurance sectors.

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Skills

Core Skills

Solution ArchitectureMicrosoft AzureMicroservices

Other Skills

Software ArchitectureConfluentGenerative AIApache KafkaTOGAFIntegration ArchitectureMongoDBRetailRetrieval-Augmented Generation (RAG)Agentic AIService-Oriented Architecture (SOA)

About

• IT professional who help the team develop what people want, and I help people understand what the technology can do for business. In short, I design systems, fond of innovations and help make big decisions in tech. • Over 19 years of experience across enterprise technology landscapes, including 8 years of specialized expertise in solution architecture in UK and USA. • Proven track record of leading end-to-end architecture for complex IT products and projects, ensuring scalable, secure, and future-proof solutions • Defined and led architectural vision and strategy across enterprise projects. • Oversaw design and execution of scalable, compliant architectural solution. • Collaborated with stakeholders to align architecture with business goals. • Provided technical leadership and mentorship to cross-functional teams. • Promoted innovation, risk mitigation, and continuous improvement in architecture practices. • Hands-on experience in AI-driven projects, including the design and development of Generative AI and Agentic AI applications. • Applied deep knowledge of architectural design principles, microservices, and cloud-native patterns to deliver scalable enterprise solutions. • Defined data and integration strategies, including messaging patterns (Kafka, Event Hub), API management, and data mesh approaches. • Architected migration and modernization strategies, including strangler fig, re-platforming, and hybrid legacy-modern coexistence. • Delivered resilient cloud architectures on Azure, leveraging managed services and hybrid/multi-cloud patterns.

Experience

21 yrs 1 mo

Total Experience

10 yrs 6 mos

Average Tenure

19 yrs 7 mos

Current Experience

Tata consultancy services

6 roles

Architect

Promoted

Jan 2017 – Present · 9 yrs 3 mos

Solutions Architect in the Supply Chain and Logistics space of UK retailer Sainsbury's Supermarkets. Involved in building the technology architecture for next-gen programs involving logistics optimization for transportation, Central planning & reporting and journey executions using Microsoft Azure cloud platform using Azure Services, Confluent Kafka, Kubernetes, Docker, MongoDB.

Software ArchitectureConfluentMicroservicesService-Oriented Architecture (SOA)Generative AITOGAF+6

Technical Architect

Jun 2014 – Jan 2017 · 2 yrs 7 mos

Involved in designing SoA architecture to migrate from legacy services to support Liberty Mutual Insurance's tech modernization programme. Had worked in building SOAP services in the areas of Property & Casualty Insurances and Commercial Insurance.

Technical Architect

Feb 2013 – May 2014 · 1 yr 3 mos

Involved in designing next gen JEE services to replace existing COBOL based applications with Insurer's BRMS system to manage Property and Casualty Insurance products. This migration had lead to modernize Chubb Insurance's technology eco-system to migrate from Mainframe to JEE based open source architecture.

Microservices

Technical Lead

Promoted

Apr 2010 – Feb 2013 · 2 yrs 10 mos

Been an integral part of Group's Insurance Finance Transformation programme to build JEE based applications, services and integrations to support both financial and non-financial operations of American Insurance Group (AIG).

Senior Software Engineer

May 2008 – Mar 2010 · 1 yr 10 mos

Involved in developing Java and Struts framework based applications to support the Personal and Commercial Insurance department of Universal Insurance Company, Puerto Rico. USA. Had developed the applications to support Insurer's core operations including New Business, Cancellations, Endorsements and Reinstatements.

Senior Software Engineer

Jul 2006 – May 2008 · 1 yr 10 mos

Had involved in an exciting journey to start as a senior software developer at TCS to build applications for 'Johnson's control Inc' in the Manufacturing domain. Had been responsible of building applications using Java, Struts, EJB using IBM's RAD and Sybase.

Microservices

Sainsbury's

Architect

Jan 2017 – Present · 9 yrs 3 mos · Coventry, England, United Kingdom

Designed solution and data architecture for scalable solutions, data pipelines, streamlining processes and to enhance system performance at Sainsbury's.
Involved in designing event-driven based architecture in transport domain of Sainsbury's supply chain and logistics family.
Designed Web apps, Microservices to integrate with retail stores, warehouses, supplier systems, fleet contractors, third-party systems.
Hands-on in .Net/Azure services and Machine Learning algorithms on various prototypes using cloud services & frequent connects with business stakeholders for reviewing them.
Had a hands-on as a Kafka developer for a prototype to implement message streaming patterns.

Software ArchitectureMicrosoft AzureConfluentMicroservicesGenerative AIApache Kafka+7

Scandent solutions

Software Developer

Jan 2005 – Jul 2006 · 1 yr 6 mos · Chennai, Tamil Nadu, India

Involved in migrating a Mainframe based application to JEE framework to support the Quote and Rating systems of Liberty Mutual Insurance. Integrated suite of web applications were built using Java, Struts and Oracle to support businesses at both front end and back end.