Shreya Singh

Project: Guided Buying – Global B2B Procurement SaaS Platform

• Led the UI architecture and front-end delivery for Guided Buying, a global B2B procurement SaaS platform integrated with enterprise ERP systems.
• Delivered multiple successful technology releases and MVP phases, building scalable, reusable, and accessible (WCAG-compliant) user interfaces while optimizing application performance.
• Developed scalable backend microservices using Node.js, building RESTful APIs and cloud-native applications on SAP BTP Cloud Foundry.
• Designed and integrated SAP CAP services with SAP AI Core, GenAI Hub, and MLflow to enable AI-driven workflows and enterprise automation.
• Implemented Model Context Protocol (MCP) integrations and Agent-to-Agent (A2A) communication to enable secure data retrieval and workflow automation.
• Worked with Redis, SQLite, and SAP HANA for application state management, caching, and high-performance data processing.
• Automated build, testing, security scanning, and deployments using GitHub Actions, CI/CD pipelines, and SAP Kyma and Cloud Foundry environments.
• Collaborated with cross-functional teams to troubleshoot distributed AI services, optimize backend performance, and deliver scalable, cloud-native enterprise solutions.

• Led frontend development for a prominent UK charity platform architecting and delivering responsive UI experiences using ReactJS and React Native.
• Partnered with UX/Product to translate designs into polished, accessible user interfaces enhancing mobile engagement and overall application performance.
• Successfully integrated front-end components with REST APIs, esnuring seamless data flow and a robust user experience.

• Superheaded front-end modernization initiatives, successfully migrating legacy applications to modern frameworks (React and Angular), significantly improving scalability, performance, and developer productivity.
• Drove the establishment and evolution of front-end standards, including component architecture, code conventions and advanced testing practices (Jest, React Testing library).
• Contributed in building backend services and API designs and asynchronous communication patterns.
• Mentored junior engineers on best practices in React, Typescript and modern Javascript fostering culture of technical excellence and continuous learning.
• Contributed to agile delivery, actively participated in sprint planning, backlog grooming, and stakeholder demos ensuring alignment with business objectives.

• Developed scalable, user-centric UI solutions for educational platforms emphasizing Test-Driven Development to improve quality and maintainability.
• Built and optimized responsive Single Page Applications (SPAs), enhancing mobile accessibility and cross-device user experiences.
• Improved performance optimization, focusing on Core Web Vitals, bundle splitting, and efficient rendering strategies for a seamless user experience.
• Ensured inclusive user experiences by implementing Mobile-First, i18n, RTL, and robust Accessibility (WCAG/Section 508) standards.

• Developed enterprise banking applications for major UK clients (Lloyds, RBS), adhering to strict security and compliance requirements.
• Built responsive applications using Ext JS, focusing on delivering robust and performant user interfaces.
• Developed mobile prototypes using Sencha Touch, demonstrating innovative mobile-first design principles.
• Delivered unit-tested systems within customer-prescribed timeframes, ensuring high quality and reliability.