Oracle Database near me in Kolkata, India

Built by IT Practitioners. Focused on Real Careers. SHA Career Hub was created for graduates who want to build a career in core IT — even when their academic background, previous experience, or career journey has not been technical. Our approach comes from years of working in real-world IT environments, not simply from delivering training. Our programs are designed around the skills, technical foundation, problem-solving ability, and professional readiness that graduates need to develop to pursue roles in today's IT industry. We understand that starting an IT career is not the same for everyone. Some graduates are starting from a non-technical background. Some have years of experience outside IT. Others have tried before but could not make the transition successfully. SHA Career Hub exists to help such graduates understand where they stand, identify the right IT career path, build the required technical foundation, and work systematically toward becoming industry-ready. Our career programs focus on areas such as Cloud, Databases, Data & Analytics, and other core IT technologies, with learning delivered through structured guidance, practical scenarios, hands-on exposure, mentoring, and career preparation. We don't believe that watching a course or collecting certificates alone creates an IT professional. Real career transformation requires the right direction, consistent learning, practical capability, and the ability to demonstrate what you know. SHA Career Hub is the career and training division of SHA Infotech Solution Pvt. Ltd., an IT services company working across database, cloud, and analytics technologies. This connection gives our learning approach a strong practical foundation and helps us keep our programs aligned with real-world IT work. Our goal is simple: help graduates move from "I want to get into IT" to having a clear, realistic, and structured path toward a career in core IT.

I have a total 8+ working experience in IT field in Oralce SQL, PL/SQL , Unix Shell Scripting and other programming languages. Also takes classes on these as a part time trainer/mentor.

I have been working as an Oracle DBA for last 4 Years in MNC companies like HP and Cognizant. I provide hands on training and will tell you about real time scenarios and day to day activities of DBA in industry. You will get guidance regarding Oracle Certification for DBA. I will guide you regarding DBA interviews.

I have over 6 years experience as a Oracle PL/SQL developer in an IT company. Strong knowledge of writing Procedures/Functions, Performance tuning, Optimizing/enhancing code, Oracle partitioning, Database design. Able to train Students for DBMS subject in BTech.

7 Years of experience in IT sector and 2 Years in teaching computer science from class 2-12 all boards LIKE CBSE, NCERT, ICSE, Passionate as providing training and solution providing.

I have been conducting professional courses in Oracle database. I start from the basics till the expert level. I provide notes separately and provide hands on training along with lab work so that the students become expert in the subject.

I am a Senior Oracle Apps DBA with 10 years of experience having worked in reputed organisation like TCS,IBM, Zensar Technology, Oracle India pvt ltd, Accenture. My core competencies are EBS R12.1/12.2 administration, Oracle database 11g/12c/19c administration and Weblogic administration.

*Installation of Oracle (10g,12c)database servers and clients for distributed application environment. *Creation of database using script as well as DBCA. Cloning of database using RMAN from Non-ASM to ASM as well as from ASM-Non-ASM. *Database Patching,Upgrade and migration. *Oracle RAC setup and Grid control administration and configuration. *Backup Recovery solution implementation using RMAN.Logical backup using expdp and restore using impdp. *Excellent work experience on Oracle database physical and logical architecture. *Data replication from Production to development servers using Oracle Goldengate. *DR site setup using Oracle Active DATAGUARD. *Supporting Data Migration activities in product and database upgrade. *Collaboration with Data Migration development team to identify measure performance bottlenecks using AWR,tkprof and explain plan and take necessary and proactive measures to tune database performance.

Executive Profile: • 12+ years of Information Technology experience encompassing a wide range of integration and process management roles. • Currently enjoying a responsibility of a Project Leader and a Technical Architect. • Around 7 years of experience in Oracle Identity Management, Oracle identity Analytics 11gR2 with development, implementation, customization and also technical support. • Around 1.5 years of experience in CA Identity Management. • Around 2 years of experience of WebLogic Admin and Jboss Application Server. • Strong experience in preparing testing scripts for Oracle Identity Management 11g R1 using manual testing. • Strong working experience in LDAP, OID, ESSO, OAM, OIM, OIA, OFM & Oracle Entitlement Server. • Strong experience in Provisioning, Identity Workflows, Access Management, RBAC (Role-Based Access Control), Compliance and Auditing Technologies, Federation and Single Sign-On. • Over 2 years of development and delivery experience in web Methods also constitutes to Information Technology experience. • Experienced knowledge on Oracle Fusion Middleware line of products. • Delivery experience of EAI and web-based portal projects.

Experience SummaryI have 9 yrs of IT experience and OCP 11g and ITIL V3.0 Certified, wherein I have worked in multiple database administration projects. Following is a summary of my experience on the various assignments I have worked, so far: Currently, I am working on Oracle database administration and Golden gate setup for TMOBILE,US.I have implemented Oracle 11.2.0.3 RAC and Golden gate in acfs system. I have worked as a Oracle DBA and implemented Oracle RAC 11gR2 for Mobifone,Vietnam.I configured Oracle 11gR2 logical and physical dataguard.I have also setup Oracle 10g application server and tomcat thin client server. I have worked as Oracle DBA for MSDP,Ericsson.I worked on 10g to 11g upgrade and setup physical and logical dataguard.I was also part of 24*7 production support team. I have worked as Oracle apps R12 database administrator for McGraw-Hill,US.I worked on Oracle R12.1.1 Implementation in multi-node which will replace Lawson ERP. I have worked on performance tuning project on Oracle apps 11i for McGraw-hill,US. Worked on Perl scripting and PL/SQL for MPD,McGraw-hill ,US. Worked as Oracle DBA for BT,UK onsite project for 6 months. Worked on all versions of Oracle starting from Oracle 7 to Oracle 11gR2. I have basic idea on shell scripting and have moderate knowledge on Solaris and Linux OS. For the initial 2 years, I worked as a production support analyst/ system /database administrator in the Anywhere Anytime Banking (AAB) group of a retail-banking project, which catered to different banking clients like United Bank of India, UCO Bank and Allahabad Bank. As a part of the facility management team placed at client site, Learn following topic from me:- 1.SQL 2.PLSQL programming 3.Oracle DB Administration 4.Oracle RAC and ASM 5.Oracle golden gate 6.Performance tuning 7.Basic shell scripting 8.Oracle RAC virtual box in your own laptop 9.Linux administration 10.Real time problem solving 11.Job interview preparation

I WORKED AS ORACLE APPS DBA AND ORACLE CORE DBA FOR 10+ YEARS

I have over 8 years of real-time industry experience working extensively with Oracle SQL and PL/SQL development. My expertise lies in designing, developing, and optimizing database solutions that support business-critical applications and reporting needs. SQL Development: Proficient in writing complex SQL queries, joins, subqueries, views, and analytic functions for data extraction, transformation, and reporting. Skilled in query optimization and performance tuning using EXPLAIN PLAN, indexing strategies, and Oracle optimizer techniques. PL/SQL Programming: Hands-on experience in developing stored procedures, functions, packages, triggers, and advanced PL/SQL constructs. Adept at using bulk processing (BULK COLLECT, FORALL) to handle large data volumes efficiently. Database Design & Management: Strong knowledge of relational database design, normalization, partitioning, constraints, and schema management. Worked on implementing data models, indexing strategies, and archival/purging processes. Performance Tuning & Optimization: Experienced in tuning long-running queries, minimizing context switches between SQL and PL/SQL, and leveraging tools like DBMS_XPLAN, AWR reports, and profiler utilities.

I am Oracle DBA professional with variety of experience in Oracle Database Administration for Oracle 9i, 10g,11g and 12C. I am also a trained Body massage therapist. I guarantee I can do the best mentor-ship in field of DBA and massage therapy.

Myself Supravat(ORACLE CERTIFIED PROFESSIONAL), last 5 years I worked as ORACLE DBA in several MNC companies.Currently I am working with AGILE LABS as senior ORACLE DBA . Simultaneously I provide ORACLE DBA Training on ORACLE 11G ,12C with below features: 1. Training provided on real-time LINUX environment 2. Data base Installation. 3.ORACLE Data base architecture ,how it works as engine level architecture. 4. Schema, table space, table creation. 5. AWR anlysis Data base health checkup. 6. Listener configurations. 7. Logical Memory management with performance tuning. 8.Backup Recovery strategy 9. Hot backup 10. Cold backup 11. RMAN Backup 12. ASM

I actually work at the architectural level of Database Administration in an enterprising organization, where opportunity exists for innovative and challenging tasks, and to make significant contributions to the organization using my Technical, Analytical and Team working skills. MY works are : 1. Create and maintain all databases required for development, testing, education and production usage. 2. Perform the capacity planning required to create and maintain the Databases. Also perform ongoing tuning of the database instances. 3. Install new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database. 4. Plan and implement backup and recovery of the Oracle database. 5. Control migrations of programs, database changes, reference data changes and menu changes through the development life cycle. 6. Implement and enforce security for all of the Oracle Databases. 7. Perform database re-organizations as required to assist performance and ensure maximum uptime of the database. 8. Evaluate releases of Oracle and its tools, and third party products to ensure that the site is running the products that are most appropriate. 9. Provide technical support to application development teams. 10. Enforce and maintain database constraints to ensure integrity of the database. 11. Administer all database objects, including tables, clusters, indexes, views, sequences, packages and procedures.

I am working as a Oracle Database Administration Professional in very reputed company . I am teaching SQL , Shell script and Database Administration. Highly motivated, enthusiastic and dedicated educator to train our students with the DBA technologies and wants all my students to be successful learners.

Working for 9 years in the industry as Oracle DBA. More than 6 Years work experience on Oracle RAC. Have accomplished several training program within and outside organisation. Provide training based on practical experience. Number of students are working in different organisations now.

Over Nine years of experience in Oracle Database Administration in unix and windows platform. Presently working with one of the largest company in the world, Kolkata as Oracle DBA Lead. Extensive experience in Design, development and implementation of Database in client location. Strong knowledge in Oracle Database Administration, unix(SunOS, HP-UX, AIX, RHEL(Linux)) and Pl/SQL. Hands on experience in Data migration from SQL Server 2005 to oracle.

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Centium Technologies is an ISO 9001:2008 certified, well-established provider of information security services and products from Kolkata. Registered in Feb 2014, we have established a reputation in providing information security consultancy, training and audit services. Though delivering quality services to our customers for only few years but we have a strong and experienced team associated with us. We follow industry standards such as the ISO 27001, ISO 22301, Common Criteria, CoBIT, and ITIL in adopting a process-based approach when delivering our services.

Key Skills are - C,SQL,PL SQL,java Total year of experience -6 Degree-B.Tech Tuition type - online Tuition days on - Saturday,Sunday

I am a developer in IT. I have good experience on working on SQL queries and ETL tools. I have been working as a database developer since last 2 years.

I have 8 years of experience. I have Completed CCNA and ITIL V3 certification. I am working on Oracle DBA and AWS Admin. I have knowledge on Oracle Golden gate, RAC, ASM.

I am a software engineer by profession working as Exadata Engineer and Oracke Database Admin gor last 5 years.I am an OCA certified DBA.