Zeeshan A.

16+ years delivering reliable database solutions and migrations across Oracle (certified), PostgreSQL, MySQL, SQL Server, and WordPress environments. Clients keep coming back for clean, low-risk work and clear communication. Core expertise: • Oracle PL/SQL development, performance tuning & optimization (70%+ faster queries) • Full database migrations (Oracle ↔ PostgreSQL/MySQL/SQL Server) + data cleaning & transformation • WordPress + domain migrations (including database transfer, URL updates, and zero-downtime moves) • Google AI Studio integration and automation • ETL/ELT pipelines and Python automation • Odoo customization, modules & biometric integrations (ZKTeco/BioTime → HR/Payroll) • Complex SQL, procedures, functions & custom CRUD applications • Oracle Forms & Reports + PHPRunner rapid web apps Proven results: • Zero-touch payroll processing for 500+ users • 70%+ query performance improvements on live systems • Multiple successful WordPress + database migrations with zero data loss Available for short-term migrations and long-term development partnerships. Message me with your project details and I’ll reply with a clear plan and timeline.