Frontend Developer

Client: General Electric Healthcare (GEHC)
● Developed and maintained frontend components using React.js and TypeScript, significantly enhancing web application functionality and user experience.
● Designed and implemented interactive graphs (e.g., Bar, Line, Gradient, Funnel, Bowling, and Progress charts) to improve data representation.
● Enhanced React tables with features such as tooltips to improve data interaction and usability.
● Used browser development tools to profile and optimize the performance of web applications.
● Built advanced functionalities, such as filter searches and dropdown selectors, to enhance application interactivity.
● Collaborated with backend developers to define and consume APIs.
● Provided guidance to junior developers, conducted knowledge transfer sessions, and offered individual support to enhance team expertise.
● Used ESLint to maintain consistent code formatting.
● Resolved performance issues by analyzing root causes and implementing long-term solutions.
● Migrated project styling from CSS to Styled Components, ensuring scalable and maintainable codebases.
● Worked in an Agile environment following Scrum methodologies.
● Used Redux for global state management.
● Identified and addressed critical project issues through effective collaboration with cross-functional teams.

Client: TCS - Blockchain Centre of Excellence
● Developed web and blockchain solutions using React for multi-level corporate stakeholders in the life sciences and healthcare domains, creating proofs of concept to reduce Scope 3 emissions in supply chains and reverse logistics.
● Conducted comprehensive testing and debugging using Jest, significantly reducing application errors and improving overall stability.
● Integrated third-party APIs and services into React applications to enhance functionality and user experience.
● Designed and implemented reusable React component libraries, streamlining development processes and ensuring consistency across multiple projects.
● Delivered solutions for serialization, reverse logistics, and supply chain medicine track-and-trace systems, leveraging blockchain technology to improve transparency and traceability.
● Designed and implemented predefined smart contracts to automate business workflows and ensure seamless execution.
● Contributed significantly to establishing and enforcing best coding standards across cross-functional teams, ensuring high-quality and maintainable code delivery.
● Developed responsive web applications using modern CSS frameworks and tools such as Tailwind CSS and Styled Components.
● Built and maintained CI/CD pipelines for automated deployment and testing.
● Optimized data gathering in proofs of concept (POCs) for personas, analysis procedures, and visualization strategies to improve operational efficiency.

Client: Vodafone UK
● Played a key role in developing and maintaining the user interface for Vodafone's SSBS billing domain using React and TypeScript.
● Processed and mapped mainframe CSV data to the React frontend, enabling dynamic and accurate data visualization. ● Collaborated with clients to understand business requirements, gather feedback, and deliver tailored solutions.
● Utilized TypeScript to enforce type safety and improve code robustness.
● Integrated RESTful API endpoints into frontend applications.
● Wrote unit tests for components using Jest and React Testing Library.
● Operated effectively within an Agile environment, specifically following the Kanban methodology.
● Ensured adherence to project timelines by monitoring progress, coordinating team activities, and addressing challenges proactively.
● Conducted performance optimization, unit testing, research and development, and repository management.
● Demonstrated expertise in troubleshooting and resolving critical frontend issues, delivering effective and lasting solutions.
● Refactored existing code to improve readability, performance, and maintainability.