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1.2
1.2
100%

Eastwood, Australia
$40 USD per hour
Have experience in many IT related fields, including, but not limited to programming, networking, database, etc.

6.6
6.6
100%

Wollert, Australia
$20 USD per hour
Hi, I’m Jaffer – welcome to Pinnacle Digital Services! At Pinnacle Digital Services, we specialize in crafting high-quality mobile apps, websites, and desktop applications tailored to your unique needs. Our mission is simple: to deliver innovative, results-driven solutions that go beyond expectations. By combining deep technical expertise with a client-centric approach, we ensure every project is aligned with your vision and business goals. Why Choose Pinnacle Digital Services? We’re committed to excellence in every detail. From our first conversation to final delivery and ongoing support, your satisfaction is our priority. We believe in long-term partnerships built on trust, transparency, and collaboration—helping you grow while we grow with you. Our Core Services & Expertise: Web Development Technologies: PHP, MySQL, HTML5, CSS, jQuery, Node.js, Vue.js Frameworks: CodeIgniter, Laravel, CakePHP Mobile App Development Android: Java, Kotlin iOS: Swift Desktop Application Development Languages: Java/JavaFX, C/C++, C#, Python, Matlab, Let’s Build Something Great Together Whether you're launching a startup, streamlining operations, or taking your brand to the next level, we’re ready to turn your ideas into impactful digital experiences. Have questions or a project in mind? Reach out—our dedicated team is always here to help you succeed.

5.2
5.2
100%

South Hobart, Australia
$80 USD per hour
I currently work as a business analyst, and have a passion for Excel. I can produce very complicated formulas and write VBA code to perform anything you need, including web data scraping. I have great communication on projects, and will be able to offer not only great quality output, but recommendations on things to improve the project too!

5.9
5.9
92%

Melbourne, Australia
$45 USD per hour
Application developer over 11 year experienced in various domains with multiple clients, possessing solid knowledge of SDLC (Water Fall and Agile), Hybrid Mobile Apps, C#.Net, Asp.Net, Microsoft SQL Server, MVC, APIs, Store Procedures, TSQL, OLAP, OLTP, Views, TDD, Crystal reports, HTML, Bootstrap, JQuery, CSS, XML, LINQ, Web Services, Web Forms, Dev Express, Telerik, Angular Js, Vue Js, Node js. Proven track record in developing new applications from inception to completion. Possess excellent communication and interpersonal skills with both technical and non technical employees. Exceptional problem-solving skills combined with hands on approach in requirements gathering, design, coding, testing, debugging, maintenance and trouble-shooting.

4.1
4.1
100%

Woodvale, Australia
$49 USD per hour
I am a passionate developer who is very flexible with working conditions. I have worked in all the areas of Software Development with a degree in computer science. In my professional career I have worked as Software Tester, Requirements Engineer, Software Engineer, Project Lead and as Lead of Software Development.

2.6
2.6
100%

Liverpool, Australia
$30 USD per hour
Good Day, Id like to express my interest in the assignment you have advertised to be completed. You will not be disappointed in my proficiency and expertise! I have multiple years of experience working in the industry working on cutting edge products Please do not be deterred due to the fact! As i am rich and plentiful in experience in the following application platforms: - PHP - LARAVEL - SLIM FRAMEWORK - PYTHON - HTML - CSS - API DEVELOPMENT With multiple years of tutoring and studying, along with high qualifying references & endless completions of Certificates i have gained one of the highest levels of professionalism. With all of this experience available at your fingertips, you can assure the finest stress free experience in achieving your developing requirements. Not only that, to offer extra assurance, my bid amount will be one of the lowest offers as a starting point for my Freelancer Career. Quickest & Finest Professionalism 100% Supplied! Do Not be disappointed! Lachlan Fry. https://www.linkedin.com/in/lachlan-fry-bba613212/
An object oriented programmer is a software developer who designs and builds applications using classes, objects, inheritance, encapsulation, and polymorphism to produce modular, maintainable code. Hiring a skilled object oriented programmer means engaging an engineer who can translate complex business logic into clean class hierarchies, reusable components, and scalable systems across languages like Java, C++, C#, Python, and Ruby.
An object oriented programming expert builds the structural backbone of software products. They model real-world entities as objects, define interfaces and abstract classes, and enforce separation of concerns so codebases stay readable as they grow. Their work directly affects how quickly your engineering team can ship features, fix bugs, and onboard new developers.
Commercially, well-architected OOP code reduces long-term maintenance costs, lowers defect rates, and protects your investment as requirements change. A senior object oriented developer thinks in design patterns, SOLID principles, and domain-driven design, not just syntax.
Object oriented programmers handle a wide range of engineering tasks across the software lifecycle. Typical deliverables include:
Strong object oriented developers are fluent in at least one mainstream OOP language and the ecosystem around it. Common stacks include:
Adjacent skills frequently paired with object oriented programming include software architecture, API design, database modeling, test-driven development, microservices, and clean code practices.
Object oriented programming underpins software in nearly every sector. Common use cases include enterprise resource planning systems, financial trading platforms, healthcare records software, e-commerce backends, gaming engines, banking applications, embedded systems, and SaaS products. Startups use OOP developers to build minimum viable products with room to scale, while large organizations rely on them to maintain mission-critical systems with decades of accumulated logic.
Strong candidates show evidence of disciplined design thinking, not just code volume. Look for the following signals on a freelancer's profile and portfolio:
Sample interview questions you can copy and use:
Freelancer.com gives you access to a global pool of object oriented developers across every major language and framework. You can post a project on Freelancer.com and receive competitive bids from vetted programmers within hours, whether you need a short refactor, a full backend rebuild, or ongoing engineering support. Profiles include verified skills tests, client reviews, completed project counts, and portfolio samples so you can shortlist with confidence.
Clients set their own budgets, compare proposals, and use Milestone Payments to release funds only when work meets expectations. The scale and reach of freelancers on Freelancer.com mean you can find specialists in niche stacks like C++ for embedded systems or Kotlin for Android as easily as mainstream Java or C# developers.
Hiring an object oriented developer on Freelancer.com is a straightforward three-step process. The clearer you are about your language, framework, and architectural goals, the better the bids you will receive. Here is how to move from idea to awarded project.
The brief you write determines the quality of every bid that follows. A precise brief filters for developers whose language expertise, design pattern fluency, and domain experience match your needs. Head to the
Bids are short proposals that show how each freelancer interprets your brief. A strong proposal from an OOP developer will reference your specific language, suggest an architectural approach, and raise clarifying questions about edge cases or integrations. Read carefully and shortlist candidates whose understanding matches your intent, not just whoever bids first.
The final decision combines proposal quality with profile evidence. For object oriented programmers, look at consistency of code quality across multiple repositories, not just one polished example. Past client reviews often reveal communication style, code documentation habits, and reliability under deadline pressure.
Object oriented programming organizes code around objects that bundle data and behavior together, while functional programming organizes code around pure functions and immutable data. Many modern languages support both paradigms, and experienced developers often combine them depending on the problem.
If your project centers on backend logic, domain modeling, or refactoring an existing codebase, an object oriented programmer is the right specialist. If you also need front-end work, database design, and deployment, a full-stack developer with strong OOP skills is usually a better fit.
Small refactors or feature additions can take a few days, while building a full application from scratch typically takes weeks or months depending on scope. Timeline depends on language, complexity of the domain, integration requirements, and testing depth.
Yes. Many clients hire object oriented developers for fixed-scope work such as a code audit, a refactor, a specific module, or a proof of concept. You can also retain the same freelancer for ongoing maintenance once the initial project closes.
Java and C# are popular for enterprise backends, Python for rapid development, C++ for performance-critical systems, and Kotlin or Swift for mobile. The right choice depends on your existing stack, performance needs, and the talent available for long-term maintenance.

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