Abhishek Kumar Nigam

Led the architecture and delivery of the DAS (Data Acquisition System), a mission-critical platform for enterprise item onboarding and data management, integrating with SupplierOne, iSAM, and GDSN to enable scalable, supplier-led item creation.

Designed event-driven architecture and catalog ingestion pipelines, including document-to-JSON transformations for Riversand, and built core administrative services such as the Item Number Generator and Application Gateway.

Architected agentic AI workflows using LLMs and AutoGen for autonomous test case generation, CI validation, self-healing systems, and automated item setup with human-in-the-loop controls.

Oversaw end-to-end Item Data Management (IDM), covering digital asset ingestion, attribute enrichment, workflow orchestration, and supplier–merchant collaboration; achieved approximately 80% automated test coverage with CI/CD.

Delivered large-scale platform initiatives, including the SupplierOne launch with Item360 MFE, multi-tenancy enablement, GDSN onboarding, and advanced item features (Merge/Split, Uber Search, audit history, feed reprocessing).

Drove operational excellence and cost optimization, saving ~$1K per month through cloud rationalization; established monitoring, alerting, and ticketing while leading distributed teams across Java, Spring Boot, Node.js, ReactJS, and Azure services.

Collaborated with Business Development to provide Product Development insights for proposal process.

Decomposed monolithic application into microservices architecture for enhanced scalability.

Drove strong innovation agenda through effective product development initiatives.

Conducted thorough code reviews to ensure quality and consistency in output.

Developed and managed New Product Development process for Saviynt on a continuous basis.

Managed agile sprint backlog, prioritizing tasks for optimal team performance.

Designed technical specifications for product features, ensuring alignment with business goals.

Implemented solutions using AWS, Docker, Java, Spring, and Spring Boot technologies.

Served as Technical Lead to enhance code quality and team performance.

Managed task allocation effectively among team members to ensure timely delivery.

Implemented fixes promptly while maintaining high standards of quality.

Developed an agent to streamline processes within the project.

Mentored team members to foster skill development and collaboration.

Acted as end-to-end developer for enterprise-grade applications, covering all project phases.

Designed and developed RESTful APIs for POS enablement and system integrations.

Built SOA-based services to facilitate communication between distributed systems and OSGi bundles.

Enhanced omni-channel retail experiences through extensive work on POS enablement platforms.

Developed simulator software for testing, integration validation, and system reliability.

Enforced best practices to improve code quality, performance, and maintainability.

Managed development teams by allocating tasks and tracking progress for timely delivery.

Mentored junior developers through code reviews and technical guidance.

• Bangalore

• Bangalore

• Bangalore

• Pune