Freelance Oracle DBA / Database Developer at Freelancer / Self-employed

Provide freelance Oracle DBA and database development services including Oracle 9i/10g/11g administration, SQL/PL/SQL development, ETL using Informatica, data modeling, performance tuning, and production support. Responsible for end-to-end project delivery across the full software lifecycle, including requirements gathering, design, implementation, testing, UAT, deployment, root-cause analysis, and implementing permanent fixes.

Freelancer Consultant at Self-employed / Freelancer

Providing database design, development, and migration support, Oracle PL/SQL development, ETL, and performance tuning for multiple clients in Jamshedpur.

Freelance Consultant at Self-Employed / Freelancer - Jamshedpur

Providing Oracle, PL/SQL, SQL, ETL and DBA services to clients in Jamshedpur as a freelance consultant.

Oracle PL/SQL Developer at ESSPL, Bhubaneswar

Developed stored procedures using PL/SQL for DAMCO archive process. Performed DBA activities including user creation/management, RMAN backups, space management, and release handling; ensured performance tuning and adherence to project processes.

Database Developer / Oracle DBA at ESSPL, Bhubaneswar

Designed and developed PL/SQL stored procedures; performed Oracle DBA activities (user management, RMAN backups, space management); release management; performance tuning.

Developer at ESSPL Bhubaneswar

Design and development of PL/SQL stored procedures; DBA activities including user creation and management; RMAN backups; space management; requirement analysis; client/team communication; release management; performance tuning.

System Analyst / Developer at ESSPL, Bhubaneswar

System study, development and maintenance of code for Mail Dispatch System (TNT UK); involved in system study, development, and code maintenance with team management.

System Study, Development and Team Lead at ESSPL, Bhubaneswar

Mail Dispatch System project for TNT UK; system study, development, and maintenance; team management; Oracle PL/SQL; DBA activities including backups and space management.

Team Lead at ESSPL Bhubaneswar

System study, development and maintenance of code; team management.

Informatica Developer / ETL Specialist at Exilant Technology, Bengaluru

Designed mappings in Informatica; moved data between Oracle and Teradata; scheduled ETL jobs with Autosys; environment included Teradata, PL/SQL, TPUMP/FLOAD/MLOAD.

Team Lead / Developer at EXILANT TECHNOLOGY, Bangalore

System study, designing, development of mapping in Informatica; maintenance of code; team management. Moving data from Oracle to Teradata using Informatica and Teradata utilities (TPUMP, FLOAD, MLOAD).

ETL / Informatica Developer at EXILANT TECHNOLOGY, BANGALORE

Designed and developed mappings in Informatica; migrated data from Oracle to Teradata; maintained code; team management. Tools included Informatica, Teradata, TPUMP, FLOADD, MLOAD; Autosys scheduling.

DBA / Developer at STI Software Solutions Pvt. Ltd., Chennai

System studied and maintained DB with Oracle 10g/11g; DBA activities including user management, RMAN backups, space management; NASA/DOD materials management project.

Database Administrator / Developer at STI Software Solutions Pvt. Ltd., Chennai

DBA activities including user creation/management, backups/restores via RMAN, space management; Oracle 10g/11g; enterprise manager usage.

Software Developer / DBA at STI Software Solutions Pvt. Ltd., Chennai

System study, design, development and maintenance; DBA activities like user creation and management; backups using RMAN; space management.

Team Lead at North Shore Tech, Noida

System study, design, development, and maintenance; DBA activities; team management; Motorola USA project.

Team Lead at North Shore Tech, Noida

System study, design, development; DBA activities; backup/restore; space management; project for Motorola, USA.

Team Lead at North Shore Tech, Noida

System study, design, development and maintenance; DBA tasks; production support.

Contractor at IBM, Pune

Contractor Invoice Processing, Tracking and Reporting System (IGA); DB2/Windows XP environment; involved in system study, development, and maintenance of existing code.

DB2 Developer at IBM, Pune

Contractor Invoice Processing, Tracking and Reporting System (IGA); DB2; Windows XP; Rational Application Development Environment.

Software Developer at IBM, Pune

Contractor Invoice Processing, Tracking and Reporting System (IGA); system study, development and maintenance.

Team Member at Scandent Solutions, Chennai

Integrated Resource Information System (IRIS); reports development with Actuate 7/8; DBA tasks; Windows 2000/Oracle/SQL; UTC preparation and testing.

Report Developer / DBA at Scandent Solutions, Chennai

IRIS project for US DFS; report development using Actuate 7/8; DBA activities; Windows 2000; Oracle/SQL; testing and UTC preparation.

Software Developer / Report Developer at Scandent Solutions, Chennai

System study, design, report development, testing and UTC preparation; DFS US Govt project IRIS.

Team Member at TCS, Kolkata (Sellcraft India)

Service Management Report for British Telecom; system study, design, development and maintenance; Windows 2000, Actuate 7, Oracle, SQL, PL/SQL.

System Study, Design, Development at TCS, Kolkata / Sellcraft India (Contract)

Service Management Reports for British Telecom; system study, design, development and maintenance; Actuate reporting; Windows 2000; Oracle; PL/SQL.

Software Developer at TCS, Kolkata (Sellcraft India)

System study, design, development and maintenance; Actuate reporting for British Telecom.

Base Quata System at Silverline Technology, Mumbai

Base Quata/System development and production support; revenue billing, retailing billing, sales forecasting, targets, etc.

Developer at Base Quata System / Colgate Palmolive India Ltd.

Development, testing of existing application; revenue/billing, retailing billing, sales forecast; PowerBuilder; SQL Loader; Oracle; PL/SQL.

Software Developer at Base Quata System, Silverline Technology, Mumbai

System study, development, maintenance and testing of revenue billing, retail billing, sales forecast and related modules.

Hotel Reservation System at Silverline Technology, Mumbai

Hotel Reservation System development and reporting; Actuate 3.0; Oracle; development and testing of reports.

Hotel Reservation System Developer at Silverline Technology, USA

Design and reporting work for an online hotel reservation portal; Actuate reports; Oracle.

Software Developer at Silverline Technology, Mumbai (Hotel Reservation System)

System study, design, report development, testing; Actuate reporting; Oracle.

Production Support / MM System at Silverline Technology, Mumbai

Material Management System (MM) – online software supporting material planning, purchasing, inventory, vendor evaluation, and material ledger; also involved in related Financial Accounting System modules.

Production Support / MM & Financial Accounting at Silverline Technology, Mumbai

Material Management and Financial Accounting modules; Unix/Oracle/SQL/PL/SQL; Forms 3.0; Report Writer 1.1; production support for Essar Steel projects.