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Senior Oracle/mongodb Application Developer Resume

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Bristol, CT


  • Over 8 years of Database Design and Development Experience.
  • Over 4 Years of Experience in MongoDB.
  • Configure 24/7 available Sharded MongoDB clusters with multi - node primary and slave configuration.
  • Create Data model and object model for MongoDB implementations.
  • Architect end to end MongoDB implementation and migration
  • MongoDB maintenance using MMS for cluster set-up and back-up process.
  • Create MongoDB Development standards for the document design and application design
  • Develop Restful APIs using Camel framework to interact with MongoDB.
  • Develop Angular JS Web page to consume Restful API
  • Experience in Data flow diagrams, Data dictionary, Database normalization techniques, Entity relation modeling and design techniques.
  • Configure Jenkins Continuous integration system and integrate projects to Jenkins.
  • Expertise in Client-Server application development using Oracle 11g/10g/9i, PL/SQL, SQL*PLUS, TOAD, MongoDB, Robomongo and SQL Developer.
  • Experience in using Informatica for ETL - Creating Source, Target, Mapping, Session & Workflow and executing the transformation
  • Involved in Database Analysis, Design and Implementation of business applications.
  • Effectively made use of Tables, Functions, Indexes, Table Partitioning, Collections, Analytical functions and Materialized Views
  • Create Tables, Views, Constraints and Index (B Tree, Bitmap and Function Based).
  • Develop complex database objects like Stored Procedures, Functions, Packages and Triggers in PL/SQL.
  • Experience in Oracle supplied packages, Dynamic SQL, Records, PL/SQL Tables, Ref Cursor, External Tables, Collections and Exception Handling
  • Virtual Private Database implementation in Oracle 11g using context and DBMS RLS
  • Created Shell Scripts for invoking SQL scripts.
  • Experience in SQL performance tuning using Cost-Based Optimization
  • Good noledge of key Oracle performance related features such as Query Optimizer, Execution Plans and Indexes.
  • Develop Oracle Forms in Oracle Forms 10g/11g
  • Develop Reports using SQR, Oracle Reports and Java.
  • Develop automation scripts for repetitive tasks
  • Extensive exposure in leading and managing team of developers as a Team Leader.
  • Train new team members on MongoDB and Oracle Concepts
  • Have strong communication, interpersonal and problem solving skills.


Operating Systems: Windows-NT/XP/Vista/7/8, UNIX & Linux

Languages: PL/SQL, Java, Oracle, J2EE

No SQL DBS: Mongo DB, Oracle, No SQL

Java Technologies: Java, JDBC, Java Web Services, Drools, Camel Frame work

Frameworks: Hibernate, Struts, spring

Web Services: Restful

RDBMS: Oracle 9i/10G/11G/12C, IBM DB2 V9.7.2

Tools: Toad, SQL plus, SQL, Developer, PLSQL Developer, IBM Data Studio, Oracle Dev suite, Guvnor, Robomongo

Scripting: UNIX Shell, Perl, JavaScript

Others: SVN, Eclipse, Apache, Maven, Apache Ant, Spring Tool Suite, Data warehouse, Informatica and ETL.


Confidential, Bristol, CT

Senior Oracle/MongoDB Application Developer


  • Architect the MongoDB collections and documents for Oracle to MongoDB Migration.
  • Extract data from Oracle as JSON file with PLSQL code
  • Import the JSON file into MongoDB Collections using mongo import utility
  • Create Oracle Forms for the changing needs of business
  • Create reports in Oracle Reports 11g
  • Tune oracle Database Environment for the performance needs
  • Develop various PLSQL components to fulfill the java and forms gap

Confidential, Bloomfield, CT

Senior Oracle/MongoDB Consultant


  • Responsible for handling various business components from the Design/ Analysis phase to the Development / Integration phase.
  • Achieved Authorization, Autantication, Logging and Exception handling to design and developed core model.
  • Suggested and developed Many POC Projects for client needs
  • Configured zero data loss environment set-up through primary and multiple slaves in mongo DB.
  • Involved in designing Mongo database set-up (Mongo DB) for high performance application development.
  • Designed Collection structures and Data models for Mongo DB.
  • Developed high performance application in java to migrate data from Oracle to Mongo DB.
  • Used Mongo import utility for loading data into mongo DB.
  • Used spring and Hibernate framework for the application development.
  • Perform Migration from SQL Server to Oracle, Oracle to MongoDB and DB2 to MongoDB
  • Create and modify UNIX shell Scripts according to changing needs of the project and automation requirement.
  • Develop PL/SQL packages, procedures, triggers, functions, Indexes and Collections to implement business logic.
  • ETL Process using PL/SQL and Informatica.
  • Create Informatica Source, Target, Mapping, Session and Workflow to perform the necessary ETL Process.
  • Involved in Logical & Physical Database Layout Design.
  • Wrote Business rules using JBoss Drools in Guvnor.


Senior Software Engineer


  • Develop Generic Purchase Order form across the departments
  • Implement the standard Purchase Order for all the departments
  • Create PLSQL Modules for handling gaps
  • Train New Team members in Oracle PLSQL and SQL Concepts and evaluate them


Software Engineer


  • Involved in complete software development life cycle i.e. requirement gathering, Use Case Analysis, Designing Object Models, Class Diagrams, Sequence Diagrams and Activity Diagrams and development &deployment of the application.
  • Responsible for handling various business components from the Design/ Analysis phase to the Development / Integration phase including Unit Testing.
  • Designed and developed the frameworks to achieve Electronic Check Service.
  • Extensively worked on database tuning and PL/SQL (stored procedures, functions, cursors, triggers, SQL queries etc.) and participated in Oracle database schema design.
  • Developed base classes by extending Struts Action and Struts Action form classes. Responsible for JSP and Struts based front end integration with the server side layer.
  • Developed various Data transfer objects & Value Objects and defined relationship between them. Developed DAO framework for the persistent of data in oracle database.
  • Designed and generated classes for various Use cases in Rational Rose and forward/reverse engineer these generated classes into Eclipse - IDE.
  • Build and deploy application using Ant on JBoss 4.0
  • Responsible for User acceptance Testing, Building, Packaging and Shipping of the application for the Development, Staging and Production environment.


Implementation Engineer


  • Extensively worked on database tuning and PL/SQL (stored procedures, functions, cursors, triggers, SQL queries etc.) and participated in Oracle database schema design for all customization needs.
  • Configure the solutions for client needs for their billing, Mediation, transaction, pricing and customer care modules

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