expert▌

$22

Expert guidance on Prisma schema design, migrations, query optimization, and database operations. \n \n Diagnoses and fixes schema design issues including relation definitions, indexing, and field type mismatches across PostgreSQL, MySQL, and SQLite \n Provides migration strategies for resolving conflicts, failed deployments, and shadow database issues with safe production workflows \n Optimizes queries to eliminate N+1 problems, over-fetching, and missing indexes through progressive fixes from

Expert guidance for financial systems, FinTech applications, banking platforms, and payment processing. \n \n Covers payment gateway integration (Stripe), open banking APIs (Plaid), and core banking concepts including PCI-DSS, SOX, and Basel III compliance \n Includes practical code examples for payment processing, refunds, webhook handling, and bank account/transaction retrieval \n Provides financial calculation utilities for compound interest, loan amortization, NPV, and ROI with proper Decima

linux-server-expert

$22

expert-driven