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I'm a senior frontend developer with over a decade of experience delivering enterprise-scale applications. I’ve built and maintained modern UI architectures using React, Angular, TypeScript, and JavaScript, focusing on secure API integrations (REST and GraphQL), token management (JWT/OAuth 2.0), and data-driven dashboards for Banking, Financial Services, Healthcare, and Telecom sectors. I pride myself on performance optimization, accessibility (WCAG 2.1 AA), responsive design, and maintainable codebases. I collaborate closely with product and backend teams to translate complex requirements into scalable frontend solutions, contribute to QA/automation efforts, and continuously improve developer productivity through tooling like Turborepo, Storybook, and modern CI/CD practices.…I'm a senior frontend developer with over a decade of experience delivering enterprise-scale applications. I’ve built and maintained modern UI architectures using React, Angular, TypeScript, and JavaScript, focusing on secure API integrations (REST and GraphQL), token management (JWT/OAuth 2.0), and data-driven dashboards for Banking, Financial Services, Healthcare, and Telecom sectors. I pride myself on performance optimization, accessibility (WCAG 2.1 AA), responsive design, and maintainable codebases. I collaborate closely with product and backend teams to translate complex requirements into scalable frontend solutions, contribute to QA/automation efforts, and continuously improve developer productivity through tooling like Turborepo, Storybook, and modern CI/CD practices.

FNU Anupama

Front-End Developer, Web Developer, UI Designer, +2

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I'm a senior frontend developer with over a decade of experience delivering enterprise-scale applications. I’ve built and maintained modern UI architectures using React, Angular, TypeScript, and JavaScript, focusing on secure API integrations (REST and GraphQL), token management (JWT/OAuth 2.0), and data-driven dashboards for Banking, Financial Services, Healthcare, and Telecom sectors. I pride myself on performance optimization, accessibility (WCAG 2.1 AA), responsive design, and maintainable codebases. I collaborate closely with product and backend teams to translate complex requirements into scalable frontend solutions, contribute to QA/automation efforts, and continuously improve developer productivity through tooling like Turborepo, Storybook, and modern CI/CD practices.…I'm a senior frontend developer with over a decade of experience delivering enterprise-scale applications. I’ve built and maintained modern UI architectures using React, Angular, TypeScript, and JavaScript, focusing on secure API integrations (REST and GraphQL), token management (JWT/OAuth 2.0), and data-driven dashboards for Banking, Financial Services, Healthcare, and Telecom sectors. I pride myself on performance optimization, accessibility (WCAG 2.1 AA), responsive design, and maintainable codebases. I collaborate closely with product and backend teams to translate complex requirements into scalable frontend solutions, contribute to QA/automation efforts, and continuously improve developer productivity through tooling like Turborepo, Storybook, and modern CI/CD practices.

Available to hire

I’m a senior frontend developer with over a decade of experience delivering enterprise-scale applications. I’ve built and maintained modern UI architectures using React, Angular, TypeScript, and JavaScript, focusing on secure API integrations (REST and GraphQL), token management (JWT/OAuth 2.0), and data-driven dashboards for Banking, Financial Services, Healthcare, and Telecom sectors. I pride myself on performance optimization, accessibility (WCAG 2.1 AA), responsive design, and maintainable codebases. I collaborate closely with product and backend teams to translate complex requirements into scalable frontend solutions, contribute to QA/automation efforts, and continuously improve developer productivity through tooling like Turborepo, Storybook, and modern CI/CD practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Frontend Developer at USAA

October 1, 2024 - Present

Led the frontend integration of Angular-based UI with AWS-hosted backend services to deliver secure, scalable dashboards for financial and operational data. Built responsive banking pages using Angular 14, React 18, and Bootstrap 5 with a focus on accessibility (WCAG 2.1 AA). Implemented Reactive Forms, Angular Material components, and NgRx for Angular state management alongside Redux Toolkit for React modules in a Turborepo setup. Created reusable UI components and services to consume REST APIs, and developed real-time updates using GraphQL subscriptions and WebSocket feeds. Managed secure token lifecycles via OAuth 2.0/JWT, collaborated with QA on Vitest/Jest tests, and drove modular frontend architecture with Module Federation (Webpack 5). Integrated CI/CD pipelines, Liquibase for DB migrations, and ActiveMQ/JMS for asynchronous messaging. Partnered with data engineers to transform large reconciliation datasets and surface insights in dashboards. Contributed to AI-assisted features

Senior React Engineer at American Express

January 1, 2023 - September 1, 2024

Built enterprise-grade card member portals using Angular 10, React 17, TypeScript, HTML5, and CSS3 for millions of members. Implemented AOT with Webpack, lazy-loaded modules via Angular Router, and RxJS for asynchronous flows. Created modular components with Angular CLI and delivered React components for member-facing features like payment scheduling, statements, disputes, and spending insights. Integrated RESTful and GraphQL APIs for live financial data, performed ETL-driven data validation with data engineering teams, and migrated builds from CRA to Vite for faster iterations. Enforced OAuth 2.0/JWT authentication, RBAC for data visibility, and accessibility across devices (Bootstrap, MUI). Wrote tests with Jest/RTL, documented components, and contributed to CI/CD and open-source tooling.

Frontend Software Engineer at Providence Health System

February 1, 2022 - January 1, 2023

Delivered HIPAA-compliant frontend features for Providence Health System using AngularJS and Bootstrap, developing clinical dashboards and patient-facing portals across 50+ locations. Built responsive UIs for patient vitals, appointments, and care plan progress, integrating RESTful APIs for scheduling, labs, and insurance verification. Implemented RBAC on the frontend, lazy-loaded GraphQL data, and ensured accessibility (WCAG 2.1 AA). Collaborated with clinical informatics and backend teams to align contracts, maintain data privacy, and support low-bandwidth networks. Where applicable, contributed to migration discussions toward modern frameworks while maintaining regulatory safeguards.

Frontend Software Engineer at T-Mobile

April 1, 2021 - February 1, 2022

Developed responsive telecom customer portals with AngularJS and React, delivering SPA modules for billing, plan management, and service workflows. Implemented lazy loading and route-based code splitting to reduce load times by ~40%. Built real-time dashboards using RxJS and WebSocket, and integrated GraphQL APIs for dynamic data rendering. Implemented OAuth 2.0/JWT authentication and RBAC for secure user sessions. Ensured cross-browser compatibility and accessibility; performed unit tests with Jasmine/Karma and maintained 80%+ coverage. Collaborated with UX teams (Figma) to translate designs into reusable components; supported CI/CD with Git/Jenkins and Docker for consistent deployments.

UI Engineer at Catalent Pharma Solutions

June 1, 2020 - March 1, 2021

Developed healthcare dashboards and reporting modules using AngularJS and JavaScript, integrating REST APIs for clinical and operational data. Implemented reusable directives and services, ensured cross-browser performance, and enforced HIPAA-compliant data handling on the frontend. Introduced ESLint/Prettier and built RBAC for data visibility in clinical dashboards. Enabled lazy loading for heavy data tables and charts, and provided 508-compliant interfaces. Collaborated with QA and backend teams on sprint delivery and exportable reporting features (PDF/Excel).

Angular Frontend Developer at IBM/Telecom Argentina

September 1, 2019 - May 1, 2020

Developed SPA features using AngularJS and jQuery for telecom operations management, delivering responsive dashboards and drill-down reporting. Integrated REST and GraphQL data sources for real-time usage, device status, and order tracking. Built reusable components and directives, implemented module lazy loading and client-side caching, and ensured RBAC-based data visibility. Collaborated in Agile ceremonies, mentored juniors, and maintained CI/CD with Jira, Jenkins, and Docker.

UI Developer at Infosys Limited

September 1, 2015 - November 1, 2018

Developed and maintained enterprise banking/insurance portals using AngularJS, ES6+ JavaScript, HTML5, CSS3, and Bootstrap. Built modular UI components and services, implemented unit tests with Jasmine/Karma, and migrated legacy pages to SPA architectures. Created a configurable dashboard framework with drag-and-drop widgets, mentored junior developers, and delivered responsive experiences across desktop and mobile. Collaborated with backend teams to align API contracts and improve performance and accessibility.