Oracle11g Developers

Hire Oracle11g developers

In the information technology sector, Oracle Database, also referred to as Oracle Database Management System (DBMS) or simply Oracle, is a DBMS developed and distributed by Oracle Corporation. Oracle Database is a Relational Database Management System (RDBMS) and its primary purpose is to store, protect, and provide access and manipulation of data through various applications.

Object-relational database management systems (ORDBMSs) provide database users with enhanced functionality, offering the ability to store and manipulate data using object-oriented features such as user-defined types, inheritance, and polymorphism. Oracle Database has been a driving force behind the advancement of the relational database model, allowing organisations to efficiently maintain complex business models within a relational database system.

Technology and Developmental Tools for Oracle 11g

All modifications and interactions with data stored in an Oracle Database must be performed using Structured Query Language (SQL). SQL is a declarative language based on the use of sets and provides a means to interact with a Relational Database Management System (RDBMS) like Oracle Database. It is not considered a programming language, but rather outlines the desired actions to be taken. SQL is the American National Standards Institute (ANSI) recommended language for use with relational databases.

To name just a few of the things you can do using SQL statements:

  • Analysing Data
  • Rows in a table may be added, edited, and deleted.
  • Make, switch out, edit, and eliminate things
  • Access control for the database and its items
  • Maintain consistency and accuracy in your database.

PL/SQL is an advanced procedural language created as an extension to Oracle SQL. It offers a comprehensive range of SQL language components, such as statements, functions, and data types, that are tightly integrated with Oracle Database. PL/SQL is an incredibly useful tool for optimising the execution of SQL programs, manipulating variables, and constructing error-handling procedures.

An Oracle database is a combination of a database and at least one database instance, commonly referred to as an instance. The two elements are so intimately associated that the term Oracle database is often used to refer to both elements collectively.

Can you explain what a database is?

To save information, information is often stored in a database, which is a group of files on a disc. You don’t need a database to store these files.

Define the term “database instance.”

A database instance is a collection of memory-based structures used for managing data. It includes one or more background processes that run invisibly and a shared memory area known as the System Global Area (SGA). It is possible for an instance to operate without any associated data storage files.

Processes are an integral part of an Operating System (OS) and are responsible for facilitating the execution of a predetermined series of operations. Other terms used in some OSes that may be associated with processes include jobs, tasks, and threads. A thread can be likened to a background process. For example, an Oracle database instance contains several processes, such as query processing, transaction management, and data replication.

  • The Client’s End: In order for Oracle utilities and application programs to successfully operate, they must have processes that are built and maintained running. In many cases, these client processes are run on separate computers.
  • Things Going on in the background: Oracle Database utilises background processes to maximise efficiency and reliability by consolidating the tasks that would normally be necessary to fulfill a single client request. This process of asynchronous Input/Output (I/O) enables Oracle Database to monitor and manage the multiple processes that are currently running.
  • Operations on the server: These methods establish links with client processes and communicate with Oracle Database to handle requests.

Oracle 11g developer duties and responsibilities

Depending on the level of their expertise, the type of organisation they work for, and the specific task they are assigned, an Oracle 11g developer may be responsible for a wide range of activities. Examples of the type of work an Oracle 11g developer might be expected to carry out include but are not limited to developing database applications, creating database objects, and creating database reports. Additionally, they may be responsible for troubleshooting and resolving any issues that arise in the Oracle environment, optimising the database performance, and providing ongoing support and maintenance.

  • A vital part of the Database Group, an Oracle11g Developer provides general database assistance with an emphasis on back-end programming.
  • Developing, testing, and releasing complex database applications using Oracle and other technologies.
  • Make sure the database software you’re using follows the V3 specifications.
  • The developer is responsible for providing support to Database Administrators (DBAs) with routine maintenance of databases, as well as ensuring source code sets and technical documentation are up-to-date and organised.
  • Investigation of developing and upcoming technologies.
  • Helping out with technological problems, finding solutions, and fixing things.
  • Successfully delivering browser-based business software solutions requires using knowledge of Oracle database development.

Job Description


  • Possessing familiarity with Oracle 11g.
  • Ability to put your knowledge of Oracle PL/SQL into practice.
  • A familiarity with cloud computing platforms like Microsoft Azure.
  • Profound familiarity of Oracle’s internals, including its processes, triggers, packages, and performance tuning.
  • Familiarity with CSS pre-processing technologies deployed on the server.
  • Knowledge of web markup languages such as HTML5, CSS3, and XHTML
  • The ability to maximise the efficiency of SQL statements, software instances, and application programs.
  • Information technology, computer science, or a related discipline is desired, and a bachelor’s degree is the minimum educational need.
  • Possessing a master’s degree in computer science, information technology, or a closely related discipline is highly desirable.

Needed: People skills

  • Competent in conveying one’s ideas.
  • Capable use of time.
  • Integrity in the workplace that cannot be questioned.
  • Teamwork skills that are above average.
  • Capacity for in-depth analysis


  • Those who can write applications and generate reports in PL-SQL.
  • Expertise in designing and coding Oracle Apex applications.
  • Profound familiarity with the Oracle database system.
  • The candidate should possess an advanced understanding of the development of databases and applications using PL-SQL, including the ability to create packages, procedures, pipeline functions, materialised views, bulk collections, triggers, and other pertinent elements.
  • Experience with large-scale enterprise resource planning (ERP) or transaction database management systems (DBMS).
  • Expertise in developing sophisticated PL-SQL reports.
  • Solid familiarity with the inner workings of both online and mobile app development.
  • The ability to operate in an agile setting is highly desired.
  • The applicant needs analytical problem-solving skills.

Oracle 11g Certified Developer

The Oracle Academy provides a range of training courses for programmers who wish to broaden their skills and gain professional accreditation. In order to become an Oracle 11g Certified Developer, one must successfully complete the Oracle Database 11g: Program with PL/SQL exam (1Z0-144). This certification will not only demonstrate a comprehensive understanding of Oracle 11g, including the architecture, features, SQL engine interactions, programming techniques, and various data types, but also a familiarity with advanced data types, dynamic cursors, external processes, and security aspects. Moreover, it confirms a knowledge of performance-related principles such as caching, parallel processing, and profiling.

Just what benefits will you get from obtaining that accreditation?

Obtaining an Oracle11g developer certification is an exceptional way to review, strengthen and broaden your knowledge in this field. This certification serves as confirmation of your abilities, and so developers who have achieved the Oracle Certification in Database Architecture for Oracle 11g are experienced in creating database-oriented Internet applications. Companies seeking to fill developer positions are often in search of individuals with Oracle11g certifications, and having an authentic Oracle certification can make your resume more noteworthy to prospective employers. By earning the Oracle Certified Associate credential, you can display your programming expertise and take your career to the next level.

At Works, we are pleased to be able to offer our services to you in order to help you locate and hire experienced Oracle11g programmers from anywhere in the world. Our services are designed to make the process of recruitment simple and efficient, and we can provide you with talented personnel to fulfill any type of job arrangement, whether it be temporary, permanent, or temp-to-perm.

Summary Points

  • In the Information Technology sector, Oracle Database is a Relational Database Management System (RDBMS) created and distributed by Oracle Corporation. It is often referred to as Oracle DBMS or simply Oracle, and is an ideal choice for those seeking a reliable and powerful RDBMS.
  • Database management systems (DBMSs) move, store, and retrieve information from databases so programs may make changes to that information.
  • Structured Query Language (SQL) is the preferred method of interacting with an Oracle database. SQL is a declarative language that enables users to interact with a Relational Database Management System (RDBMS) such as Oracle Database. It allows for the manipulation of data stored in the database through the use of SQL statements. Consequently, it is necessary for users to have a good understanding of the syntax and capabilities of SQL when working with Oracle Database.
  • Using Structured Query Language (SQL), it is possible to query data, insert, update, and delete table rows, create and modify database objects, control user access to the database and its contents, and maintain the consistency and integrity of the database. Therefore, SQL is a powerful tool for managing databases.
  • PL/SQL is a procedural language created specifically for use with Oracle Database. Its close compatibility with Oracle Database allows users to access the full range of SQL language features, such as statements, functions, and data types. This makes PL/SQL an ideal solution for those looking to extend the capabilities of Oracle SQL.
  • As a critical member of the Database Group, an Oracle11g Developer is responsible for providing comprehensive database support, with a focus on back-end programming. The Developer will create, construct, test, and deploy intricate database applications using Oracle and other related technologies.
  • A successful candidate for this position must possess a strong understanding of Oracle 11g and PL/SQL, along with familiarity with cloud computing platforms such as Azure. Additionally, a deep knowledge of Oracle’s built-in features, procedures, triggers, packages, and optimisation techniques is essential.
  • The successful candidate should possess an in-depth understanding of engineering and developing Oracle Apex applications, as well as a solid background in PL-SQL application and report development. It is essential that the applicant has practical experience with these tools and technologies in order to be considered for the role.
  • Oracle Academy offers a wide range of educational opportunities for software developers who are looking to advance their skills and obtain professional certifications. To become an Oracle 11g Certified Developer, one must successfully pass the Oracle Database 11g: Program with PL/SQL exam (1Z0-144). This allows individuals to demonstrate their proficiency in the Oracle Database 11g: Program with PL/SQL programming language.
  • Those who have achieved Oracle Certification in Database Architecture for Oracle 11g are proficient in constructing web applications with a focus on databases. Obtaining an authentic Oracle certification can make your job application stand out to prospective employers. Showcasing your programming aptitude by being certified as an Oracle Certified Associate will be beneficial in advancing your career.

Domain Expertise

At Works, we specialise in tech recruitment for remote tech engineers for various sectors. We also provide comprehensive HR services that covers every aspect of the process of recruiting and onboarding overseas employees and freelancers, including selection, invoicing, compliance, and taxation. Our goal is to help you to integrate the best remote developers into your team to drive your technical projects and important technology initiatives.


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What makes Works Oracle11g Developers different?
At Works, we maintain a high success rate of more than 98% by thoroughly vetting through the applicants who apply to be our Oracle11g Developer. To ensure that we connect you with professional Oracle11g Developers of the highest expertise, we only pick the top 1% of applicants to apply to be part of our talent pool. You'll get to work with top Oracle11g Developers to understand your business goals, technical requirements and team dynamics.