Senior Staff Architect - Cloud & Microservices

Arv ma

Pennsylvania, United States, ** **@*****.*** +610*******

PROFESSIONAL SUMMARY

Senior Staff Architect with 20+ years of experience in enterprise architecture, distributed systems, and cloud platforms. Deep expertise in Java, Spring Boot, Microservices, RESTful API design, and security architecture, with a proven record of leading modernization and high-availability platform initiatives on AWS and GCP. Successfully architected production-grade AI/MCP systems and delivered resilient, scalable, and compliant solutions across multiple industries. WORK EXPERIENCE

Senior Advisor I / Senior Staff Architect

Fiserv Inc. May 2025 – Present

• Designed and delivered a Model Context Protocol (MCP) server exposing check-processing capabilities via secure, typed AI tools.

• Architected MCP backend integrating core banking APIs, document-processing pipelines, and fraud-rules engines with strict validation and audit logging.

• Built and deployed Spring Boot microservices on GCP (Cloud Run, GKE) and AWS (ECS/EKS), enabling elastic scaling and zero-downtime deployments for high-throughput banking workloads.

• Leveraged GCP Pub/Sub and AWS SQS/SNS for event-driven microservice communication, improving decoupling and fault tolerance.

• Implemented STDIO/SSE transports enabling integration with Copilot, Claude Desktop, and Cursor.

• Defined JSON-RPC schemas, tool contracts, and modular capabilities for ingestion, duplicate detection, account validation, and posting.

• Established enterprise-grade security patterns: RBAC, encrypted transport, redaction, and immutable audit trails. Lead Architect / Senior Technical Lead

Tailored Brands May 2021 – Apr 2025

• Led architecture and delivery for e-commerce modernization across web, mobile, and in-store platforms.

• Defined technical specifications, reviewed designs, and established engineering standards for an 8-developer team.

• Designed and deployed Spring Boot microservices on AWS (ECS, Lambda, API Gateway) and GCP (Cloud Run), achieving 40% reduction in deployment cycle time.

• Implemented service mesh (AWS App Mesh / GCP Traffic Director) for inter-service observability, traffic management, and circuit-breaking across microservice landscape.

• Modernized legacy WCS modules, optimized SOLR/Elastic search, and improved system performance and scalability.

• Designed microservices for catalog, promotions, loyalty, and inventory systems. E-Commerce Solution Architect

New York Technologies Partner Aug 2020 – May 2021

• Architected loyalty integration with EPSILON using WCS REST Handler framework.

• Designed multi-reward promotion logic across cart, catalog, and shipping flows.

• Integrated user registration with SAP CRM for loyalty-specific data.

• Tuned SOLR indexing and schema for custom attributes. Technical Lead / Senior Architect

Royal Cyber Inc. Apr 2019 – Aug 2020

• Architected SOLR-based product catalog search and inventory microservices.

• Integrated Affirm payments and optimized high-traffic retail systems.

• Led production issue triage and performance engineering. Technical Lead

Yantriks LLC Sep 2016 – Apr 2019

• Built cloud-native inventory services on AWS using Spring Boot.

• Redesigned indexing pipelines to reduce indexing time.

• Designed scalable, high-performance retail systems. ind Kumar Ver

20 arvind03

ind Kumar Verma

20 arvind03 **@*****.*** +610*******

Senior Software Engineer / Architect

L.L. Bean Feb 2014 – Sep 2016

• Redesigned catalog, cart, and purchase-history modules for performance and scalability.

• Integrated OMS via SOAP services and implemented distributed caching.

• Tuned SOLR relevancy, schema, and cache warming for peak holiday traffic. Senior Software Engineer

Randstad Technologies Jun 2010 – Feb 2014

• Led redesign of catalog, cart, and OMS integrations.

• Performed deep performance analysis using Dynatrace and Splunk.

• Implemented distributed caching and high-availability search. E-Commerce Consultant

Thinc Systems Feb 2010 – Jun 2010

• Designed multi-catalog architecture (online, in-store, special order).

• Integrated ERP, e-Pay, and UPS systems.

Technical Architect / Lead / Developer

Tata Consultancy Services Jun 2006 – Jan 2010

• Architected integrations between WCS, Portal, WCM, SAP, and OMS.

• Designed distributed order-management and fulfillment systems.

• Led performance engineering, data migration, and multi-system integrations. J2EE / ATG Developer

Wipro Technologies Nov 2000 – May 2004

• Designed order pipelines, catalog systems, and integrations with Yantra, Verity Search, and payment gateways.

• Built PDA/mobile synchronization systems using Java and C. EDUCATION

Bachelor of Computer Science & Engineering, India, 1992 – 1996 Kumaon University

SKILLS

Java • Spring Boot • Microservices • REST • API Design • Cloud Architecture (AWS & GCP) • Distributed Systems • Security Architecture • Performance Engineering • GCP (Cloud Run, GKE, Pub/Sub) • AWS (ECS, EKS, Lambda, SQS/SNS, API Gateway) • Kubernetes • Docker • Service Mesh

ACHIEVEMENTS

• Architected and delivered enterprise-grade AI-driven automation and secure, high-availability platforms across retail, fintech, and manufacturing domains.

• Recognized for elevating engineering standards and establishing architectural governance in multi-team environments. WEBSITES AND SOCIAL LINKS

LinkedIn: https://www.linkedin.com/in/arvind-verma-34035816/

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