B.Rubika Devi

Senior OutSystems Developer with 6 years of experience in enterprise application development using OutSystems (Traditional & Reactive Web). Strong experience in server-side business logic, SQL development, UI design, REST API integration, production support, and performance optimization. Smartsheet certified with additional exposure to workflow and solution delivery.

Senior OutSystems Developer - Enterprise Telecom & Billing Platform

(2020-04 - 2026-04)

Developed and maintained a suite of enterprise applications for billing, customer service, master data management, contract renewal, and vendor integrations.

• Designed and developed scalable applications using OutSystems (Traditional & Reactive Web).
• Built and consumed REST APIs/Web Services.
• Implemented end-to-end service lifecycle operations.
• Developed backend logic for billing automation and validation.
• Created UI screens and workflows.
• Integrated applications with external vendors.
• Developed file upload and bulk data processing modules.
• Implemented business rules and role-based access.
• Optimized application performance.
• Collaborated with QA teams and production support.
• Enhanced user experience through UI improvements.

OutSystems Developer - Swipe IO

(2019-04 - 2019-07)

Developed an internal time management system to track employee sign-in and sign-out, attendance monitoring, real-time status tracking, and automated work-hour calculations.

• Gathered and analyzed business and functional requirements.
• Designed and documented end-to-end system flow.
• Developed UI screens and workflows using OutSystems.
• Implemented business validations and process logic.
• Worked with integration and response handling.
• Supported testing and deployment activities.
• Participated in issue analysis and enhancement activities.

Bachelor of Engineering - Computer Science & Engineering - Rajalakshmi Engineering College (REC), Anna University (2019)