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Solution Architect – OLTP Data Modeling

LiveMindzSt. Louis, MO🇺🇸United States

Quick overview

SeniorityMid Senior
Work modeHybrid
LocationSt. Louis, MO, United States
OraclePL/SQLSQLPython

Job description

  • 10+ years of Data Architecture and Data Modeling experience.
  • Majority of experience focused on OLTP/transactional systems.
  • Strong hands-on expertise with:
    • Erwin Data Modeler
    • Oracle Database
    • Advanced PL/SQL Development
    • Python
  • Expert understanding of:
    • 3NF data modeling and normalization
    • Logical and physical data modeling
    • Database performance tuning
    • Data governance practices
  • Ability to work directly with business stakeholders and translate requirements into technical solutions.

Telecom/Wireless Domain Experience

Candidates should possess hands-on experience in one or more of the following areas:

  • Subscriber and account lifecycle management
  • Multi-line and hierarchical account structures
  • Product catalogs, rate plans, and offers
  • Features, entitlements, compatibility, and eligibility rules
  • Order management, activation, and provisioning workflows
  • Device and equipment management
  • Device financing and installment plans
  • Mobile subscriber identifiers:
    • MSISDN
    • IMSI
    • ICCID/SIM
    • IMEI
  • Number portability (Port-In/Port-Out)
  • Telecom BSS/OSS ecosystems

Must-Have Skills

  • OLTP Data Modeling
  • Data Architecture
  • Erwin Data Modeler
  • Oracle Database
  • Advanced PL/SQL
  • Database Performance Tuning
  • Python Automation
  • Telecom/Wireless Domain Experience
  • Data Governance & Standards

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