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Top freelance Oracle PL/SQL developers available to hire
Generalist Software Developer and Software Development Coach. I think testing is very important; a tight development process is key; and that reviewing your requirements regularly for completeness, consistency and accuracy will minimize the cost of "surprises". I like to know the big picture, am detail oriented and love the challenge of jumping into projects where I know little or nothing about the problem domain or technology stack. I believe in learning something new every day and that process improvement is all about being intentional with your time and effort.
I find mentoring others to be very rewarding, especially when the mentee finds that "ah-ha" moment and is able to move on under their own steam. I tend to seek out projects where I can dive in first and discover what is needed to bring the rest of the team up-to-speed.
I also love experimenting with new languages - some of the more recent examples are Rust, elixir and clojure. It's refreshing to see the newer languages are "batteries-included" in terms of build tools, test tools and dependency management.
Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency.
I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing.
My top skills are Java, SQL, testing, and refactoring.
I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!
Freelancer, Professional with over 13 years of experience specializing in developing solutions for finance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.
Hello
I have been working in the market for the past 10 years.
in the field of Database, SQL, Oracle, SQL Server, MySQL, NOSQL,DWH,ETL ,reporting and BI tools.
Have knowledge of multiples domain areas
such as Finance & banking ,Telecom, health care, Tax & Legal and FMCG
My recent freelance work has involved Development and programming (Web Development, Oracle Form Builder, Oracle Report Builder, PLSQL, Enterprise Services, Open Sources). I worked on various website using a MySQL and Oracle database,
I love to work with both, they are good for different purposes. I've built several APIs so other website/application may interact with it. I know about responsive design, I like when the website I design can be easily scaled down to iPad or iPhone size since more and more user uses mobile devices nowadays! • Wordpress, Magento, Joomla • Codeignitor, YII, Zend • - ActionScript, Javascript, PHP, AJAX, jQuery • Bootstrap, jQuery, Prototype
I understand how working with freelancers can be frustrating mainly because they can be unreachable and you just don't know if they are a good fit.
I'm available 24/7 by phone/skype/email, you won't have any problems getting in touch with me.
5 years driving full-cycle solutions in enterprise environments.
As a Software Engineer at SMS Group, I architect robust systems using .NET Framework, C#, and Oracle PL/SQL, delivering mission-critical solutions for global operations. My technical leadership spans:
✅ End-to-end development of distributed systems in Agile environments
✅ Optimization of complex database architectures (Oracle, PL/SQL)
✅ Cross-functional collaboration with international teams
Previously as Developer Analyst at Vetta SMS Group:
• Spearheaded the design of a core module for flagship software, enhancing system reliability and scalability
• Mitigated critical production incidents through root-cause analysis, implementing preventive monitoring protocols
• Championed code quality as lead reviewer, enforcing SOLID principles and architectural patterns
• Orchestrated parallel project deliveries through agile prioritization and CI/CD practices
Continuous Growth
Currently expanding expertise in AI/ML through postgraduate studies in Data Science at Universidade Anhembi Morumbi, complementing my technical foundation from IFSP and Senac.
Technical Core: .NET Ecosystem | C# | Oracle PL/SQL | Entity Framework Core | Software Architecture | Agile Methodologies
I've been working in this field since 1998, programming in a variety of languages, including Java and C#. I have taught professional courses designed to meet the needs of reputable organizations.
Everything in this universe, in my opinion, is programmed; even atoms are programmed to join together to form molecules. I always do my best to solve problems programmatically.
A seasoned professional with over 14 years of experience in Architecture, Designing, and Developing Enterprise wide applications using .NET, Azure, and AWS. My expertise lies in C#, .NET, .NET Core, Azure PaaS, AWS PaaS, as well as applications migration and modernization.
To ensure my clients' satisfaction, I offer a no-charge guarantee if their issues are not resolved. I believe in building strong relationships with my clients, and I am committed to providing them with personalized attention and tailored solutions.
If you are seeking a reliable and knowledgeable professional to help with your .NET, Azure, or AWS needs, I encourage you to schedule a session with me. I look forward to the opportunity to collaborate with you and provide exceptional service.
If you'd like to book a free 30-minute mentoring session with me, check out my ADPList profile: https://adplist.org/mentors/harold-park?session=55649-mentorship-session-for-entry-juniors
Struggling to break into tech in this tough job market? Feeling stuck in your job search and overwhelmed by imposter syndrome? Or perhaps you're looking for guidance on navigating a toxic workplace? 🤔
You've come to the right place. 🚀
Hi, my name is Harold, and I’ve been developing websites and web applications professionally for over 7 years across diverse industries, with a focus on front-end development.
Like many of you, I come from a non-traditional background. I was on the path to pharmacy school, then a teaching credential, before discovering coding. I attended an intensive three-month, in-person JavaScript boot camp. After a tough job search, I finally landed my first opportunity through an internship. Having gone through a similar journey that you are about to embark on, I firmly believe that, with time and dedication, you too can break into tech. 💪
I find deep fulfillment in helping others. I can support you with industry insights 🌐, pair programming 🤝, code reviews 📝, capstone project planning 📊, and job search strategies 📈. As a former teacher and mental health advocate, my mentoring approach is rooted in empathy, the Socratic method, and constructive feedback. My goal is always to adapt to your unique learning style and the problems you’re facing, bringing an objective lens rather than enforcing my own opinions. After all, coding can be intensely subjective, and the best solutions come from collaboration and knowledge transfer.
I look forward to meeting you and wish you the best on your tech journey 🙂
Problem solver, Lifelong learner.
I like challenging tasks, where is necessary to learn new technologies and be on the CS edge. I like to solve mathematics problems e.g. on Project Euler and I am also very interested in learning new things on MOOC platforms like Coursera, edX, etc. Lifelong learning is my big passion.
I have a university master's degree in computer science, a master's degree in business economics and management, and a bachelor's degree in commercial law.
My further domains of interests and skills are:
Data Analysis, Data Science, Machine Learning, Automation, Stock market, Business Intelligence, Macroeconomics, Microeconomics, Technology, Programming (C#, C/C++, PHP, SQL, Python, HTML, CSS, JavaScript, jQuery), Algorithms, Puzzlehunt games, Problem solving, Astronomy, Personal development (Leadership, Coaching, Presentation skills, Time management, Effective learning, etc.).
How to hire a freelance Oracle PL/SQL developer on Codementor
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STEP 2
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STEP 3
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Frequently asked questions
How long do Oracle PL/SQL projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Oracle PL/SQL project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Oracle PL/SQL request on Codementor, check out our article.
How much does it cost to hire a freelance Oracle PL/SQL developer?
We don’t charge anything when you post a freelance hiring request for Oracle PL/SQL developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Oracle PL/SQL developers different?
We do a comprehensive technical and communications screen of all Oracle PL/SQL developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Oracle PL/SQL developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your Oracle PL/SQL project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.
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