Muthu S

Angular Developer / Full Stack Developer with 2.5 years of experience building enterprise web applications, dashboards, dynamic forms, reusable UI components, and API-driven workflows. Strong hands-on experience with Angular, TypeScript, JavaScript, RxJS, Reactive Forms, REST API integration, Angular Material, PrimeNG, and DevExpress DataGrid. Experienced in solving business workflow requirements across payment and invoice management, role-based dashboards, configuration modules, document management, approval workflows, contact support and ticket management, and enterprise data-driven applications.

Working knowledge of Node.js, NestJS, PostgreSQL, and MySQL, with experience supporting end-to-end application development and backend API integration.

Angular Developer at Particle Black Private Limited (2021-06 – Present)

• Developed and maintained enterprise Angular applications using reusable and responsive components, feature modules, Reactive Forms, and REST API integrations.
• Completed 300+ development tasks covering UI enhancements, API integration, bug fixes, workflow changes, and new feature development.
• Integrated REST APIs through Angular services and RxJS, including loading states and error handling.
• Built complex Reactive Forms with validation, dynamic fields, configuration-driven behavior, and reusable form components.
• Developed configuration modules for License Type, Subject, Application Fee, Development Fee, External API, and Invoice Configuration.
• Collaborated on debugging, code reviews, feature development, and production issue resolution.

B.E. in Computer Science & Engineering – Anna University (2019-06 – 2023-05)

HSC – Government Boys Higher Secondary School (2017-07 – 2019-05)

SSLC – Government High School (2012-06 – 2017-04)