SShubham Chaudhary·3d agoCloudPrep Now Covers AWS Solutions Architect (SAA-C03) and Developer (DVA-C03): 1,000 Free Practice Questions EachFree practice exams for AWS SAA-C03 and DVA-C03: 1,000 original questions each, timed 130-minute mocks, explanations and an on-device AI proctor.7 min read·shubham-works.hashnode.dev1
SShubham Chaudhary·Nov 4I Built a Free AWS Exam Simulator for CLF-C02, SAA-C03 and DVA-C03: 4,000 Questions, Timed Mocks and an AI ProctorFree AWS practice exams for Cloud Practitioner, Solutions Architect and Developer Associate: 4,000 questions, timed mocks and an on-device AI proctor.7 min read·shubham-works.hashnode.dev1
CCruxtab Technologies Pvt. Ltd.·Oct 29Testing Submission Deletion and S3 Cleanup End to EndLearn how to test single and bulk submission deletion, FileUpload record removal, S3 object cleanup, tenant isolation, and partial-failure recovery.3 min read·cruxtab-technologies.hashnode.dev
CCruxtab Technologies Pvt. Ltd.·Oct 29Designing Safe and Efficient S3 Deletion for Backend ApplicationsLearn how to delete S3 objects safely and efficiently using authoritative object keys, batch operations, error handling, and database coordination.3 min read·cruxtab-technologies.hashnode.dev
CCruxtab Technologies Pvt. Ltd.·Oct 29Preventing Orphaned S3 Objects in File Upload SystemsLearn how to prevent orphaned Amazon S3 objects by coordinating file upload records, submission deletion, object ownership, and cleanup retries.3 min read·cruxtab-technologies.hashnode.dev1C
CCruxtab Technologies Pvt. Ltd.·Oct 29Managing Database and S3 Consistency During File DeletionLearn how to coordinate database record deletion and Amazon S3 cleanup, handle partial failures, preserve object keys, and recover from inconsistent states.3 min read·cruxtab-technologies.hashnode.dev
CCruxtab Technologies Pvt. Ltd.·Oct 29Designing Reliable Bulk Deletion for Form SubmissionsLearn how to build safe bulk submission deletion with AWS S3 cleanup, batching, authorization checks, and partial-failure handling.4 min read·cruxtab-technologies.hashnode.dev
CCruxtab Technologies Pvt. Ltd.·Oct 29Automatically Cleaning Up Uploaded Files When Form Submissions Are DeletedLearn how to remove uploaded files from Amazon S3 when form submissions are deleted,including FileUpload metadata, bulk actions, and failure handling.3 min read·cruxtab-technologies.hashnode.dev
CCruxtab Technologies Pvt. Ltd.·Oct 29Testing Shopify App Uninstall Cleanup End to EndLearn how to test Shopify uninstall webhook authentication, database cleanup, S3 deletion, tenant isolation, configuration, and recovery from failures.4 min read·cruxtab-technologies.hashnode.dev
CCruxtab Technologies Pvt. Ltd.·Oct 29Building Reliable Cleanup Workflows Across a Database and S3Learn how to design recoverable cleanup workflows across a database and Amazon S3 using staged operations, retries, and explicit progress tracking.4 min read·cruxtab-technologies.hashnode.dev
