Sandeep Singh

Joined as Senior Engineer on the Engineering team, working with React and TypeScript; engagement concluded within the first month due to a client project ramp-down.

Architected scalable, production single-page banking applications using React, TypeScript, and Next.js, managing state with Redux Toolkit, RTK Query, TanStack Query, and Zustand across complex, data-heavy modules. Profiled and fixed slow-rendering screens using React DevTools and Chrome DevTools, applying virtualization and code-splitting to reduce rendering latency by 25%.

Led frontend modernisation of an e-commerce single-page application using ReactJS, Redux Toolkit, and Chakra UI, increasing engagement by 15%. Migrated a legacy AngularJS codebase to React, reducing bugs by 30% and improving long-term code maintainability.

Developed enterprise applications using Angular, Ionic, Ant Design, and SASS-based styling, improving performance and user adoption by 25%. Integrated REST APIs and jQuery-based legacy components, optimising UI/UX for business-critical workflows.

Delivered a cryptocurrency wallet with real-time trading features using Node.js and PHP for backend integration, improving user retention by 20%. Led UI/UX design and frontend architecture for secure, high-performance applications, working directly with UAE-based clients in English.

Led development of hybrid mobile cryptocurrency wallet apps using Ionic and Angular, achieving 5,000+ downloads in 3 months. Built secure, scalable mobile interfaces with real-time API integrations handling sensitive financial data.

Developed hybrid mobile applications using Ionic, PhoneGap, and jQuery, with responsive UI and secure authentication.

Completed a certification on Hands-On AI: Introduction to Retrieval-Augmented Generation (RAG) in August 2026.

Completed a certification on Building Scalable React UI Component Libraries with Storybook in August 2026.

Completed a certification on Applications of Generative AI in Learning and Development in August 2026.

Completed a certification on Generative AI: Introduction to Large Language Models in August 2026.

Pursued a Master of Computer Applications from Bharati Vidyapeeth Institute of Management & IT from 2013 to 2016.

Earned a Bachelor of Science in Information Technology from Pillai College from 2010 to 2013.

Completed training in ReactJS and Angular.

Holds a Microsoft Certified .NET certification.

Completed a certification on building reliable agentic AI applications.

Completed a certification on Getting Started with Agentic AI in March 2026.