Bhupesh Mahakhuda

Video KYC (VKYC) Application – Banking Domain

• Developed and maintained RESTful APIs and backend modules using Java, Spring Boot, and microservices architecture (Integration, Authentication, Video Services).
• Designed and implemented customer onboarding, agent assignment (language-based), auditor workflows, and permission-based access control modules.
• Integrated Keycloak for authentication and authorization (OAuth2/OIDC), implementing fine-grained role-based access control (RBAC) with dynamic role assignments based on client and role IDs.
• Designed and optimized PostgreSQL database schemas, created tables, and defined entity relationships to ensure data integrity and performance.
• Implemented multi-tenancy at the schema level to securely isolate client resources.
• Enabled secure microservice-to-microservice communication using Spring Security and custom role validation.
• Collaborated with cross-functional teams in an Agile/Scrum environment, using GitHub for version control.

Pragati – Construction Tracking Platform (Node.js)

• Developed and optimized SQL queries and implemented asynchronous APIs for efficient data processing.
• Hosted the project on a server, configured SSL certificates, and deployed using Docker and Nginx.
• Created a cron job to send push notifications via Firebase.
• Collaborated directly with the client to gather and refine requirements.

• Developed RESTful APIs using Java, Spring Boot in a microservices architecture.
• Built Offer & Scheme Management APIs for start/stop schemes, A/B testing, banners, coupons, and referral bonuses.
• Created Sales & QA Workflow APIs for registration/login, real-time sales data validation, and QA verification.
• Implemented bulk CSV data upload to database with validation and automated email reports.
• Used MySQL/PostgreSQL for data storage and Kafka for event-driven processes.

• Supported applications used by farmers to track agricultural data such as area, harvest, and yearly growth.
• Assisted farmers in understanding and using the application effectively.
• Diagnosed and resolved Java errors in production systems to ensure smooth operations.
• Gained a strong foundation in understanding business requirements and maintaining production-grade applications.