Nitesh Malviya

Worked on a large-scale supply chain management system for a leading US-based enterprise responsible for distributing fast-moving consumer goods (FMCG) across a network of 18,000+ retail stores throughout the United States. Served as the offshore technical lead and senior back-end developer for this enterprise-level initiative.

Led back-end development for a microservices-based logistics platform built with ExpressJS, focused on managing complex supply chain operations and high-volume daily deliveries across the nationwide store network.

Designed and implemented critical automation workflows for Audit and Claims processing, enabling store associates to automatically validate delivered items and process damaged-item claims with minimal manual intervention, significantly improving operational efficiency and accuracy.

Additionally, managed production PostgreSQL database backup operations, ensuring data integrity and business continuity through routine backups of 20–25 GB of production data on a weekly basis.

Served as technical architect and engineering lead at a financial services organization specializing in stock trading, options, IPO investments, and mutual fund management platforms.

Led the end-to-end architecture transformation from a legacy monolithic system to a scalable microservices and serverless architecture. Designed the complete migration strategy and system architecture for 12+ core business modules, including single sign-on (SSO), IPO booking, digital wallet, digital onboarding, reconciliation, reporting, mutual fund management, and other critical financial services.

Architected and implemented a phased data migration strategy to modernize legacy applications with minimal operational disruption while improving scalability, resilience, and disaster recovery capabilities.

Designed and developed a centralized authentication and single sign-on (SSO) and digital onboarding platform focused on improving user experience and increasing client onboarding conversion rates through streamlined workflows and automation.

Additionally, developed back-end systems for mutual fund management and engineered a risk assessment and margin calculation system to enhance trade safety, compliance, and real-time financial risk evaluation.

Served as technical lead and solution architect for designing and implementing a high-throughput document processing platform for KOTAK, focused on handling GST and other tax-related documents for both agency and non-agency customers with minimal processing latency and maximum scalability.

Re-architected the existing scheduler-based system into a more responsive, event-driven solution to improve processing efficiency, reliability, and real-time document handling capabilities.

Designed the overall system architecture using Amazon Elastic Kubernetes Service (EKS) and MongoDB as core infrastructure components, enabling scalable, containerized deployment and efficient data management for high-volume document workflows.

Led the back-end API development for the end-to-end document processing pipeline, implementing robust fault-tolerant mechanisms, including retry strategies, centralized logging, exception handling, and monitoring capabilities to ensure operational stability and resilience.

Built comprehensive observability and support-focused logging solutions that significantly improved production monitoring, issue diagnosis, and turnaround time for the support and operations teams post-deployment.

Worked as technical lead for a multi-service booking platform enabling users to book sports facilities and premium services, including tennis courts, badminton courts, yachts, and other recreational activities.

Provided technical leadership across architecture design, code reviews, and engineering best practices, with a strong focus on scalability, code quality, application security, and maintainability.

Led architectural recommendations and back-end design improvements to support high-concurrency booking workflows, secure payment processing, and seamless user experiences across the platform.

Developed the back end using Express.js (Node.js) and Firestore, while the front end was built with React to deliver a responsive and modern user interface.

Integrated Stripe for secure online payment processing and Firebase Authentication for robust user authentication and authorization management.