Presentation
If you need a system that handles users, data, workflows, and integrations — I can help you design and build it efficiently.
🔧 Expertise:
-- SaaS product development
-- CRM dashboards
-- Authentication & role-based access
-- Payment gateway integration
-- Database design & optimization
Offered services
Background
- Designed and deployed REST APIs using Spring Boot; integrated Jenkins CI/CD and AWS services like S3 andEC2.
- Built CRM modules including dynamic field creation UI, page builder with drag-and-drop, and video player withVideo.js, HLS,
AWS Lambda, S3, and FFmpeg.
- Developed Google Calendar-style calendar with drag-and-drop events, Gmail and Outlook extension integration,and 'Book
Appointment' feature for external users.
- Implemented backend services like field listeners, workflow automations, and microservices for log tracking.
- Improved MongoDB query performance and maintained responsive design across platforms



