Nikitha Mandavilli

VisionLink Productivity

Client: Caterpillar | https://vlproductivity.cat.com
Tech Stack: Angular 15/17, Angular Material, RxJS, NgRx, HTML5, CSS3, JavaScript, jQuery

Overview:
A web-based platform providing real-time insights into job site performance through equipment telematics and shift analytics.

Key Contributions:

• Built responsive UI components using Angular and Angular Material.
• Managed state with NgRx Store and handled async workflows with NgRx Effects.
• Optimized API calls using RxJS operators like switchMap, debounceTime, and catchError.
• Integrated multi-language (i18n) support.
• Ensured mobile-first, cross-browser compatibility.

Aldara Connect

Client: Aldara Hospitals
Tech Stack: Angular 15, RxJS, NgRx, HTML5, CSS3, Bootstrap, JavaScript (ES6)

Overview:
A web and mobile application for hospital staff and patients, supporting appointment booking (video/in-person), schedule management, and COVID-19 vaccination scheduling.

Key Contributions:

• Built responsive, modular UI components with Angular, Bootstrap, and ES6.
• Applied Angular Material for a cohesive and modern UI design.
• Used NgRx Store and Effects for robust state and side-effect management.
• Leveraged RxJS and WebSockets for real-time data, session handling, and API efficiency.
• Helped implement the COVID-19 vaccination scheduling module.

Erisite

Client: Ericsson
Tech Stack: Angular 9, RxJS, NgRx, HTML5, CSS3, Bootstrap, JavaScript (ES6), Node.js, MongoDB

Overview:
An internal tool for managing and tracking ground network deployment plans, used by Ericsson field teams.

Key Contributions:

• Translated UX/UI designs into responsive Angular components for web and mobile platforms.
• Implemented state management and reactive workflows using NgRx and RxJS.
• Developed clean, responsive UIs with HTML, CSS, Bootstrap, and JavaScript.
• Collaborated with backend developers for seamless API integration and feature enhancements.

Spark (Stock Plan & Record Keeping)

Client: Fidelity
Tech Stack: Angular 5, TypeScript, HTML5, CSS3, Bootstrap, JavaScript (ES6)

Overview:
An internal tool for managing vendor profiles, stock datasets, and client plan records, providing real-time access to financial data for Fidelity representatives.

Key Contributions:

• Built and maintained dynamic UI components using Angular 5 and Bootstrap.
• Developed business logic and interactive features with TypeScript and Angular 2+ capabilities.
• Collaborated with cross-functional teams to convert requirements into functional solutions.
• Delivered regular enhancements and bug fixes to improve performance and stability.

Client: SBSC | www.saintnicholashospital.com
Tech Stack: HTML5, CSS3, Bootstrap, JavaScript, jQuery, WordPress

Overview:
A responsive website for Saint Nicholas Hospital, enabling patients to register, book appointments, make payments, and access hospital information.

Key Contributions:

• Developed responsive, cross-browser UI using HTML5, CSS3, Bootstrap, and jQuery.
• Built interactive components and managed content via WordPress.
• Integrated a payment gateway with automated CSV generation for daily transaction reports.
• Used AJAX and JSON for smooth, asynchronous user interactions.
• Maintained and regularly updated site content through the WordPress CMS.