Nasir Uddin Khan

SENIOR IT CONSULTANT · OCP-CERTIFIED ORACLE DBA · ERP & AI · 18+ YEARS

📞 +880 1715-151882  ·  ✉️ info@khannasir.com
🌐 khannasir.com  ·  💼 linkedin.com/in/nasir-uddin-khan
📍 New Eskaton, Dhaka-1000, Bangladesh  ·  🌍 Worldwide Remote
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Professional Summary

IT professional with 18+ years of enterprise experience, specializing in IT Infrastructure design and ERP System Design powered by Oracle Database 26ai. Deep expertise across Oracle DBA (RAC, Data Guard, RMAN), SQL Server, MySQL, Oracle WebLogic middleware, full-stack web solutions, SEO, and modern AI integration with ERP. Trusted by clients in banking, pharma, agriculture, logistics and software, in Bangladesh and internationally.

Certifications & Education

Certifications: Oracle Certified Professional (OCP) · Red Hat Certified — Linux · CSV (Computer System Validation)

In progress: PMP — Project Management Professional (in preparation)

Education: MBA

Core Expertise

⭐ IT Infrastructure Design ⭐ ERP System Design Oracle 26ai Oracle RAC Data Guard RMAN SQL Server MySQL WebLogic Linux/Windows AI Integration Full-Stack Web SEO

Database Administration

  • Oracle 11g / 12c / 19c / 21c / 26ai
  • Multi-node RAC cluster configuration
  • Data Guard standby & DR setup
  • RMAN backup & recovery
  • AWR / ADDM performance tuning
  • SQL Server 2019 / 2022 administration
  • MySQL replication & tuning

Infrastructure & Middleware

  • High-availability (HA) architecture
  • Disaster recovery (DR) planning
  • Server & storage capacity sizing
  • Network & firewall topology
  • Linux / Windows server admin
  • Oracle WebLogic 12c / 14c
  • SSL / DNS / hosting management

ERP & AI Integration

  • ERP system design & data modeling
  • AI assistants grounded in ERP data
  • Executive dashboards & SQL reporting
  • Knowledge-base preparation
  • Governed access & audit controls
  • Workflow automation

Web & Digital

  • Full-stack web development
  • Database-backed web systems
  • Web hosting & deployment
  • Technical SEO & performance
  • Schema markup & analytics
  • Multi-site portfolio management

Industries Served

  • Software & IT — custom software and database solutions
  • Banks & Financial Services — Oracle DBA & WebLogic administration for a government bank
  • Farms & Agriculture — ERP design, inventory, AI insights
  • Pharma & Healthcare — a leading pharmaceutical group; validated systems and manufacturing reporting
  • Logistics & Manufacturing — ERP integration, executive analytics

Languages

English (Professional) · Bengali / বাংলা (Native) · Hindi (Conversational)