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Top freelance Oracle PL/SQL developers available to hire

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Freelance Oracle PL/SQL Developer - Aman khurana
Freelance Oracle PL/SQL Developer5.0 (144 reviews)

More than 6 years of Analytics experiences across Retail, telecom and manufacturing domains.

Freelance Oracle PL/SQL Developer - KALAI
Freelance Oracle PL/SQL Developer5.0 (1619 reviews)

Software Engineer with 10 years of experience in Online Mentoring. My Database and SQL expertise include Conceptual and Logical designs (ERD &EER), Normalization, Relational Schemas, Complex queries, CTE, Stored Procedures, Functions, Cursors, Indexing, Optimization) I also mentor in Python Programming (3x) , Java (Version 8), MS Access (2020 and lower versions), Tableau (Visualizations) and C/C++. *** Full refund if the issue was not resolved ***

Freelance Oracle PL/SQL Developer - Qaiser Mehmood
Freelance Oracle PL/SQL Developer5.0 (7 reviews)

I am a highly skilled **Senior Software Engineer** with over **20 years** of experience in designing, developing, and managing small to large-scale applications using **C# and .NET (Standard & Core)** frameworks. I am proficient in both backend and frontend development, and I deliver high-quality solutions following best practices in design patterns, architecture, and testing. **Top focus on providing AI solutions integration to .net applications for multiple clients.** My recent expertise includes Blazor, Radzen, Oqtane, ABP.io, ASP.NET Zero, ASP.NET Boilerplate, and cloud platforms like Azure and AWS, with strong experience in CI/CD pipelines, task management, and Agile/Scrum methodologies. I am experienced in unit and integration testing using xUnit, NUnit, Moq, BUnit, and performance/load testing with BlazeMeter and JMeter. **Key Expertise** - C# / .NET Development (20+ Years): ASP.NET MVC, ASP.NET Core, WebAPI, Standard & Core Frameworks, Design Patterns. - Frontend & UI Technologies: Blazor (Server & WebAssembly), Radzen, Oqtane, Angular, React.js, TypeScript, JavaScript, jQuery, HTML5, CSS3, Bootstrap. - ASP.NET Zero & Boilerplate Solutions (9+ Years): Enterprise-grade SaaS applications, multi-tenant systems, modular architecture. - Database & Data Management (15+ Years): SQL Server, Oracle, MongoDB, SQL Azure, Stored Procedures, T-SQL, MDX, SSRS, Telerik and most of latest toolkits. Vector DBs. - Cloud & DevOps (12+ Years): Azure, AWS, Azure Functions, Azure API, CI/CD pipelines, GitHub, BitBucket, TFS, SVN, Jira, Trello. - Testing & Performance: Unit testing (xUnit, NUnit, Moq, BUnit), Load & performance testing (Blazemeter, JMeter). - Software Design & Architecture: SOLID principles, SOA, TDD, Code First & DB First, scalable and maintainable enterprise solutions. - Agile & Project Management: Scrum, CMMI, Basecamp, Microsoft Teams, Whimsical. **Professional Highlights** Provided complex, enterprise-level solutions for top global companies including: The New York Times, Walmart, Knowledge Shop Pty Ltd, Easton Investments Ltd, Merit Wealth Pty Ltd, Beam, Live Help, Decisions, DigitalRep, Matrix Protection. Extensive experience in full lifecycle development, from requirement analysis and architecture to deployment and maintenance. Strong problem-solving and leadership skills, mentoring teams and ensuring high-quality deliverables. Regards, **Qaiser Mehmood**

Freelance Oracle PL/SQL Developer - Duc Duy Bui
Freelance Oracle PL/SQL Developer5.0 (451 reviews)

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.

Freelance Oracle PL/SQL Developer - Hardik Avaiya
Freelance Oracle PL/SQL Developer5.0 (228 reviews)

Hardik is extremely experienced Software Engineer with over **11** years of experience in designing and developing large-scale mission-critical software products. He currently specialises in backend development using technologies like `Java, Spring Boot, Kafka, RDBMS, NoSQL DB, Supabase, Postgres, Azure, Azure Synapse Analytics, Azure Data Factory, Azure Data Lake, Snowflake, AWS, GCP, BigQuery, NodeJS, Third Party Payment Integrations, migrating monolith applications to microservices, CQRS, event driven microservices, distributed systems and much more`. Hardik is good practitioner of Test Driven Development approach. Hardik have used Kafka streams for asynchronous event processing in microservice architecture. He is also a winner of more than **5** state level and national level coding competitions. **He has superb communication and presentation skills.** Hardik can handle any project needs - from bootstrapping a fresh project to provisioning servers / cloud services to deployments and maintenance.

Freelance Oracle PL/SQL Developer - PHUONG HOANG LAN NGUYEN
Freelance Oracle PL/SQL Developer5.0 (134 reviews)

I am senior software developer with more than 11 years of experiences in C, C++, Java, PHP, C#, .NET in many fields: Back-end/Front-end software: Algorithm, Design, Implementation and Report

Freelance Oracle PL/SQL Developer - Antonio Carlos Carvalho de Oliveira
Freelance Oracle PL/SQL Developer5.0 (72 reviews)

Antonio is a programmer with over two decades of experience in the FinTech and Telecom industries. He aspires to be a master of C#, SQL, React, NextJS Typescript. He values curiosity, resourcefulness, and honesty. His hobbies include hiking, photography, meat, driving, and exploring medieval structures

Freelance Oracle PL/SQL Developer - Shweta Lodha
Freelance Oracle PL/SQL Developer5.0 (63 reviews)

I'm Shweta, the C# corner MVP, a speaker and a girl behind YouTube channel https://www.youtube.com/@shweta-lodha. You will find that I'm incredibly passionate about helping people solving their technical problems related to Microsoft Technologies and LLM. I won several recognition from very popular forums like MSDN, Microsoft Technet, C# Corner, CodeProject for my community contributions.

Freelance Oracle PL/SQL Developer - Mustafa Bamboat
Freelance Oracle PL/SQL Developer5.0 (38 reviews)

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.

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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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