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Freelance Oracle Apex Developer Jobs in Washington

HarmonyTech

Oracle APEX Developer

Fairfax, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HarmonyTech is currently looking for a talented and self-motivated Lead Software Developer ... Oracle APEX, Oracle 12c PL/SQL Preferred * Business Objects/Infosphere Required: * Bachelor ...

Quevera LLC

Oracle APEX / PL/SQL Developer

Annapolis, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Quevera is seeking a highly skilled Oracle APEX / PL/SQL Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland . In this role ...

Spatial Front, Inc

APEX Developer

Arlington, VA · On-site

Spatial Front, Inc. (SFI) is a recognized workplace seeking a highly technical Oracle APEX Developer to join their team. The role involves guiding end users and technical teams in the adoption and ...

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Freelance Oracle Apex Developer information

What does a freelance Oracle Apex developer do?

A Freelance Oracle Apex Developer specializes in building and maintaining web applications using Oracle Application Express (APEX). They work independently or on a contract basis to design, develop, and deploy custom solutions tailored to client needs, often involving database integration and business process automation. Their responsibilities include creating user interfaces, writing PL/SQL code, optimizing application performance, and ensuring security and scalability. Freelance developers typically manage multiple projects and clients, providing flexibility and specialized expertise.

What are the key skills and qualifications needed to thrive as a freelance Oracle Apex developer?

To thrive as a Freelance Oracle Apex Developer, you need expertise in Oracle Application Express (APEX), SQL, PL/SQL, and solid experience in database design, typically backed by a relevant degree or certifications like Oracle Certified Professional. Familiarity with Oracle databases, version control systems (such as Git), and deployment tools is crucial. Strong problem-solving, client communication, and time management skills help you deliver tailored solutions efficiently in a freelance setting. These competencies ensure you can build robust, scalable applications while effectively managing client expectations and project timelines.

How do freelance Oracle Apex developers typically collaborate with clients and project teams?

Freelance Oracle Apex Developers often work remotely and rely heavily on clear, consistent communication with clients and project stakeholders. Collaboration usually takes place via email, video calls, and project management tools to gather requirements, provide progress updates, and resolve issues quickly. Developers may participate in regular stand-ups or sprint meetings, and it's common to coordinate closely with database administrators, UX/UI designers, and business analysts to ensure successful application delivery. Effectively managing expectations and documenting work is crucial to maintain transparency and client satisfaction in a freelance setting.

What is the difference between Freelance Oracle Apex Developer vs Freelance SQL Developer?

AspectFreelance Oracle Apex DeveloperFreelance SQL Developer
Required SkillsOracle Apex, PL/SQL, HTML, JavaScriptSQL, PL/SQL, Database Design
Work EnvironmentProject-based, remote or on-site, client-specificProject-based, remote or on-site, client-specific
Industry UsageApplication development within Oracle ecosystemDatabase management and data analysis
CertificationsOracle certifications beneficialSQL certifications beneficial

Freelance Oracle Apex Developers focus on building web applications using Oracle Apex, requiring skills in PL/SQL and front-end technologies. Freelance SQL Developers primarily work on database querying, optimization, and data management. While both roles involve SQL, Oracle Apex Developers specialize in application development within Oracle, whereas SQL Developers focus on database operations. The choice depends on your project needs and skill set.

What are the most commonly searched types of Oracle Apex Developer jobs in Washington?

The most popular types of Oracle Apex Developer jobs in Washington are:

What are popular job titles related to Freelance Oracle Apex Developer jobs in Washington?

For Freelance Oracle Apex Developer jobs in Washington, the most frequently searched job titles are:

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The top searched job categories for Freelance Oracle Apex Developer jobs in Washington are:

What cities in Washington are hiring for Freelance Oracle Apex Developer jobs?

Cities in Washington with the most Freelance Oracle Apex Developer job openings:

Freelance Oracle Apex Developer jobs near you

Software Development V (SME Oracle APEX Developer)

System One

Washington, DC • On-site

$64 - $79.50/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 2 days ago

Job description

Job Title: SME Oracle APEX Developer Location: Washington, DC (Onsite) Type: Contract Security Clearance: Public Trust

Responsibilities

  • Work at the direction of the program manager to support the full lifecycle development of custom Oracle Applications, primarily using the Oracle APEX toolset.
  • Perform advanced use of Oracle APEX 21 and above.
  • Perform work with Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer.
  • Design and manipulate web content dynamically using JQuery, Ajax, JavaScript, CSS, and HTML.
  • Create dynamic reports within the Oracle APEX environment.
  • Provide support in the advanced use of Oracle Database products version 11 and above.
  • Provide support Oracle database objects – tables, indexes, directories, sequences, triggers, etc.
  • Provide support with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and procedures.
  • Provide support with storage, efficient retrieval, and manipulation of unstructured data (BLOBs, CLOBs, JSON, XMLType) in an Oracle environment.
  • Integrate and manage BI Publisher templates and web Services.
  • Analyze existing Oracle Forms applications and design migration strategies to scalable and secure web applications using Oracle Apex.
  • Develop APIs and connections to external applications.
  • Successfully deliver enterprise level workflow centric applications.
  • Build logical functions and algorithms to automate business processes.

Requirements

  • Minimum 12 years of relevant experience.
  • Bachelor’s degree required; additional experience may be considered in lieu of a degree.
  • Ability to obtain and maintain a public trust security clearance.
  • Experience with secure network programming in an Oracle environment; use of security certificates, HTTPS callouts, etc.
  • Experience with full lifecycle development of custom Oracle Applications, including the Oracle APEX toolset.
  • Experience with Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer.
  • Experience with JQuery, Ajax, JavaScript, CSS, and HTML.
  • Experience with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and procedures.
  • Experience with storage, efficient retrieval, and manipulation of unstructured data (BLOBs, CLOBs, JSON, XMLType) in an Oracle environment.
  • Experience establishing goals and meeting project plan objectives.
  • Experience with data migration tools and techniques.
  • Ability to write and maintain system documentation on work products.
  • Excellent communication and teamwork skills.
  • Agile development experience.
  • Customer interface experience.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M-M2 #LI-RF1 Ref: #851-Rockville-S1