Jeevan R Oracle Database developer
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With over 14 years of professional experience in Oracle SQL and PL/SQL–based applications under Windows and UNIX environments, I bring a practical, hands-on approach to teaching. My sessions combine concept clarity, real-world project examples, and interactive problem-solving, enabling learners to bridge the gap between theory and industry application.

I focus on:
Concept-based learning: Building strong fundamentals in SQL, PL/SQL, and performance tuning.
Scenario-driven practice: Using case studies from Retail Banking, Telecom, Travel, and Manufacturing domains.
Tool and scripting integration: Demonstrating automation and efficiency through UNIX Shell and Python scripting.
Results-oriented teaching: Guiding learners to develop optimized, production-ready solutions and achieve measurable skill improvement.

Subjects

  • Database Development Expert

  • SQL and PL/SQL Expert

  • Oracle 11g Expert

  • Oracle 19c Expert

Experience

  • Development Lead (Jul, 2011–Present) at +14 years of experience in IT industry Cognizant
    1) Having 14 years of experience in Relevant field of Oracle Sql and PL/SQL based applications under Windows and Unix Environments
    2) Strong skills include Oracle 11g/19c SQL, PL/SQL, UNIX Shell Script, Python Script, JAVA
    3) Work experience in Retail Banking, Telecom, Travel domain and Manufacturing
    4) Interacting with Client to understand the new change request
    5) Having Good domain Knowledge in Banking (AML)
    6) Prepared Impact Analysis document and detailed design document
    7) Strong knowledge of writing complex SQL Queries
    8) Experience Using PL/SQL Collections, Ref Cursor, Bulk collect and Packages
    9) Create Stored Procedures, Functions, Packages, Triggers, Views and Indexes, Materialized Views
    10) Involved in the support, maintenance and development of critical systems
    11) Interaction with co-workers and users to high level of service provided to company / customer
    12) Extensively worked on External table And SQL*Loader to UTL_FILE load data from external system and
    13) Developed PL/SQL programs to dump the data from temporary tables into Base tables.
    14) Handled projects individually from front-end user interface design, to back-end relational database design and development
    15) Experienced in requirement analysis, coding, debugging and unit testing various modules in a software development life cycle (SDLC)
    16) Have experience in Performance monitoring using SPLUNK, AppDynamics,ITRS agent configuration

Education

  • Master of Computer Application (Jul, 2008–Jul, 2011) from Anna University - chennai

Fee details

    ₹500–700/hour (US$5.26–7.37/hour)

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