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I need an Oracle APEX application currently running on a local Oracle database migrated to Oracle Cloud. The existing code needs to be updated for easier maintenance and understanding by beginner testing engineers. Requirements: - Update data entry forms, reporting modules, and user authentication - Implement unified search using Oracle Text and IDs - Migrate and update tables, schemas, stored procedures, triggers, and constraints Ideal Skills & Experience: - Proficiency in Oracle APEX and Oracle Cloud - Strong experience in database migration and code refactoring - Ability to simplify complex code for beginners - Good communication skills for discussions with my IT team
Project ID: 40461688
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56 freelancers are bidding on average $513 USD for this job

Interesting project, I will migrate your APEX application to Oracle Cloud, refactor the PL/SQL codebase for readability, and implement unified search using Oracle Text — covering forms, reports, authentication, and all underlying database objects. One approach I will take during refactoring: replacing deeply nested anonymous PL/SQL blocks with well-named packaged procedures and adding inline comments that map each step to its business purpose. This makes the code immediately navigable for beginner testing engineers without requiring them to trace logic across multiple triggers and schemas. Questions: 1) Which Oracle Cloud tier are you targeting — Autonomous Database or a standard DB System on OCI? Looking forward to your response. Best regards, Kamran
$276 USD in 10 days
6.4
6.4

⭐⭐⭐⭐⭐ Migrate Your Oracle APEX Application to the Cloud with Ease ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for an Oracle APEX application migration to Oracle Cloud. You have no need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for Oracle APEX applications. I will update your code for easier maintenance and understanding by beginner testing engineers, ensuring a smooth transition. ➡️ Why Me? I can easily migrate your Oracle APEX application as I have 5 years of experience in Oracle APEX and database migration. My expertise includes updating data entry forms, reporting modules, and user authentication. Not only this, but I have a strong grip on simplifying complex code and ensuring effective communication with your IT team. ➡️ Let's have a quick chat to discuss your project in detail. I’d love to showcase samples of my previous work and how I can bring value to your project. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Oracle APEX ✅ Oracle Cloud ✅ Database Migration ✅ Code Refactoring ✅ User Authentication ✅ Reporting Modules ✅ Data Entry Forms ✅ Oracle Text Implementation ✅ Schema Management ✅ Stored Procedures ✅ Triggers and Constraints ✅ Communication Skills Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
6.1
6.1

Hi, As someone with over 15 years of experience in software application development, I've amassed a wide range of skills that I believe make me the ideal fit for your Oracle APEX migration and code update project. I have a proven track record of successfully refactoring complex codebases, specifically designing them for easier understanding and maintenance - a skill that dovetails perfectly with your need for beginner-friendly code. In fact, my ability to simplify complicated codes has often been commended by my clients and the teams I've led over the years. I am also well-versed in Oracle APEX and Oracle Cloud, which you identified as essential skills for this project. My past experience includes migrating applications to cloud infrastructure and updating them to align with the latest industry standards, a capability I believe will be key for seamlessly transitioning your application.
$500 USD in 7 days
5.3
5.3

Hi there, We will migrate your Oracle APEX application to Oracle Cloud and refactor the codebase so beginner testing engineers can read and maintain it confidently. For the code cleanup, we will add inline comments, rename ambiguous variables, and break large stored procedures into smaller, single-purpose blocks. This makes each unit testable on its own and reduces onboarding time for new team members. A couple of quick things to confirm: 1) Which Oracle Cloud tier are you targeting (Autonomous DB, or a compute instance with manual DB setup)? 2) Is Oracle Text already enabled locally, or will we be setting it up fresh on Cloud? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Ready to start whenever you are. Faizan
$285 USD in 10 days
5.1
5.1

Hi I can help migrate your Oracle APEX application from the local Oracle database environment to Oracle Cloud while also improving the code structure for easier maintenance and onboarding of beginner testing engineers I have experience with Oracle APEX Oracle databases PL SQL schema migration and enterprise application maintenance I can help with Oracle APEX migration to Oracle Cloud Refactoring forms reports and authentication modules Updating tables schemas procedures triggers and constraints Implementing unified search using Oracle Text and IDs Simplifying and documenting complex logic for maintainability Improving overall code readability and structure Supporting discussions and coordination with your IT team I focus on stable migration clean database architecture and maintainable code practices to ensure future development becomes easier for your team Ready to review the current environment and discuss the migration strategy Best regards Zeeshan Ali
$300 USD in 5 days
4.8
4.8

OVER 10 YEARS OF EXPERIENCE IN IT, HIGH QUALITY DELIVERY Hey there! Oracle APEX migrations usually get messy when the app is moved first and cleaned up later, so I’d handle this by stabilizing the schema and deployment path first, then refactoring the APEX layer in a way that keeps the app understandable for your testing team. Since you also want the code easier for beginners to follow, the real job is not just cloud migration, it is simplifying the structure of forms, reports, auth flow, and database logic so the system becomes easier to maintain after the move. I’m comfortable working across Oracle database objects, APEX applications, cloud migration steps, PL/SQL cleanup, and making legacy logic more readable without breaking behavior. For the unified search, I’d treat that as a proper feature design task rather than just bolting on a query, especially if Oracle Text and ID based lookup need to work together cleanly across forms and reporting modules. My approach would be to move in phases, assess current schema and dependencies first, migrate and validate objects second, update APEX modules third, then simplify code paths and documentation so your team is not left with the same complexity in a new environment. If your local environment is reasonably documented, this is the kind of migration that can be done cleanly.
$500 USD in 7 days
4.5
4.5

Hi there, I can help you with the Oracle APEX migration and code cleanup. Moving from a local database to Oracle Cloud involves updating the connection strings, adjusting any local path references, and handling the APEX workspace export. For the code simplification, I would focus on breaking down complex queries into views and adding clear comments so beginner testers can follow the logic. I'm Edward and I've done several Oracle APEX migrations over the years. This is a solid scope for the budget. Happy to chat more about the specifics.
$750 USD in 7 days
3.9
3.9

Hi there, As a IT and development professional, I specialize in adapting complex software to user-friendly designs, making me an excellent fit for your Oracle APEX Migration and Code Update project. Building on my extensive experience in Java and SQL, I've successfully completed numerous migrations to Oracle Cloud, rewriting code for ease of use and maintenance, and I'm eager to bring this expertise to your team. Beyond the technical demand for the project, my ability to simplify intricate concepts would be valuable when updating the code for beginners' understanding. With my input, your testing engineers will be able to navigate through the database with more confidence and efficiency. Additionally, my superb communication skills will ensure that all discussions with your IT team are productive and transparent.
$500 USD in 3 days
3.8
3.8

You’re migrating an Oracle APEX application to Oracle Cloud while refactoring the codebase for maintainability by junior testers. Here’s how I’d approach it: - Migration first: Export the existing schemas, procedures, and constraints using Oracle Data Pump, then validate the import into Oracle Cloud Autonomous Database. I’ll ensure minimal downtime by pre-testing the target environment with a subset of data. - Code clarity: Refactor PL/SQL packages and triggers to follow modular patterns (e.g., separate business logic from data layers), add inline comments for key workflows, and replace cryptic variable names with descriptive ones. The goal is self-documenting code for your team. - Search and UX: Implement Oracle Text indexes for unified search across tables, then simplify the APEX forms by consolidating redundant fields and adding tooltips for complex inputs. Authentication will use Oracle APEX’s built-in schemes with role-based access tied to your existing user groups. I’ll deliver the migrated system and refactored code in 7 days for $700. The figure covers the scope as written; we’ll refine it once we clarify details like the size of the database, specific APEX version constraints, and any third-party integrations. Let’s schedule a 15-minute call to align on priorities and review the current architecture.
$600 USD in 7 days
3.8
3.8

My name is Neha and I lead a talented web and mobile app development team that has extensive experience in various technologies including Oracle APEX, Oracle Cloud, and database migration. This project seems like an excellent fit for our skill set as we've been involved in similar projects throughout our 9+ years of industry experience. Simplifying complex code for beginners is something we are extremely comfortable with. During the last decade, my team and I had come across multiple instances where we had to optimize codebases for novice users. Not only can we migrate your local Oracle APEX application to the Oracle Cloud but we also guarantee that it'll be thoroughly streamlined and updated for easy maintenance by beginner testing engineers in your IT team. In addition to comprehensive technical proficiency, we also pride ourselves on effective communication skills. We understand that a project's success hinges on effective collaboration and smooth coordination. You can count on us to ensure constant communication throughout the tasks at hand. Team up with us and together, let's turn your ideas into reality, bringing about a more efficient and user-friendly system.
$500 USD in 7 days
4.3
4.3

Hello, Your Oracle APEX migration project is a great match for my experience with Oracle databases, Oracle Cloud environments, and application modernization. I have worked on database migration projects involving schema updates, stored procedures, triggers, reporting systems, and authentication workflows while keeping the transition smooth and secure. I understand that beyond the migration itself, an important goal is making the application easier for beginner testing engineers to understand and maintain. I can help reorganize the existing logic, improve readability, simplify workflows, and document the updated structure clearly for your internal team. I would love to schedule a short discussion meeting to review the current application structure, migration scope, and any pain points your team is facing. I can also provide recommendations regarding Oracle Cloud deployment, search optimization using Oracle Text, and the best approach for improving long term maintainability. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD in 7 days
3.7
3.7

As an Oracle expert with proficiency in APEX and the ability to deliver using Oracle Cloud, I relish the challenge of effectively migrating your application and updating the codebase for seamless maintenance. With over 8 years in database management, I am well-versed in precisely the skills you seek to tackle this project. My experience includes comprehensive table, schema, stored procedure, trigger, and constraint updates; a perfect fit for your needs. One aspect that sets me apart is my commitment to simplicity. It is crucial that your newly updated code is easier to understand for beginners in your testing team. With my strong adaptability in multiple languages like SQL and an understanding of various cloud services including AWS and GCP for migrations, I guarantee a smooth transition. Communication is key to collaboration and that's where my interpersonal skills shine. I prioritize constant communication with my clients, ensuring everyone is on the same page regarding progress made on the project. I believe this attribute positions me well for discussions with your IT team, streamlining the entire process and ensuring we achieve your objectives effectively and efficiently. Let's make your migration journey a success together!
$500 USD in 7 days
3.4
3.4

Hi there! I’m Cora May, and I can help migrate your Oracle APEX app from a local Oracle database to Oracle Cloud while updating the application code for clarity and long-term maintenance. I’ve refactored APEX projects by cleaning up data entry forms, reporting modules, and especially authentication logic so beginner testing engineers can confidently validate behavior. On the database side, I’ll migrate schemas, tables, stored procedures, triggers, and constraints, then adjust any code dependencies to match the Cloud environment. I’ll also implement a unified search using Oracle Text with stable IDs, so search results are consistent and easier to troubleshoot. If you share your current APEX page structure and any existing search patterns, I’ll map them to a simplified, well-documented approach that your IT team can maintain. Which Oracle Cloud service are you using for the database behind APEX (Autonomous Database, DB system, or something else)? And do you want the unified search integrated into existing report/search pages, or delivered as a new global search module? Best regards!
$555 USD in 2 days
2.6
2.6

Hi, this is a nice focused APEX and Oracle Cloud project and very much in my lane. I can take your existing on premise APEX app, migrate the database and workspace to Oracle Cloud, and then refactor the forms, reports and authentication so they are cleaner, consistent and easier for junior test engineers to follow. For unified search I’d configure Oracle Text and ID based lookups so users can quickly find records across modules without adding complexity to the UI. On the database side I’ll review and migrate tables, schemas, packages, triggers and constraints, simplifying PL SQL where it is overly dense and adding clear comments and naming. I’m used to working closely with internal IT teams, so we can walk through the new structure together and leave you with an app that is both cloud ready and much easier to maintain.
$500 USD in 7 days
2.8
2.8

I understand the necessity of migrating your Oracle APEX application to Oracle Cloud while ensuring the code is beginner-friendly for your testing engineers. With my extensive experience in Oracle APEX and database migration, I can efficiently update your data entry forms, reporting modules, and user authentication. I’ll implement the unified search using Oracle Text and ensure all tables, schemas, and stored procedures are meticulously migrated and refactored for clarity. Prior to project completion, I will coordinate an approval step to validate each critical stage with your IT team. Let’s enhance your application’s maintainability together.
$500 USD in 7 days
0.0
0.0

Hello there, I’ve read your Oracle APEX migration to Oracle Cloud and code modernization needs. I’m an experienced Oracle APEX and Oracle Cloud developer focused on smooth migrations, refactoring for maintainability, and simplifying complex logic for beginners. I can map your current forms, reports, auth flows, and data models to a clean, cloud-ready structure with unified search using Oracle Text and IDs, while migrating procedures, triggers, and constraints with minimal downtime. In my past work I’ve led migrations, refactored PL/SQL code, rebuilt entry forms and reports, implemented integrated search, and updated authentication flows, ensuring maintainability and clear testing for new testers. I won’t rely on external links or timelines in this description to keep things straightforward. I can handle this end-to-end based on my experience: assess the current setup, design a migration plan, execute the migration and refactor for readability, implement unified search, and thoroughly test with documentation for your team. I’ll deliver a clean, documented codebase that beginner testing engineers can understand and maintain. Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan
$250 USD in 7 days
0.0
0.0

Given the details of your project, my expertise in Oracle APEX and Oracle Cloud makes me well-suited to oversee your database migration and code update process. I have engrossed myself in the study of these technologies, honing my skills in creating navigable user interfaces while maintaining complex functionalities behind the scenes. One aspect of my work that may be particularly valuable to you is my ability to simplify intricate code for beginners. This knack could help ensure that your testing engineers can carry out their tasks effectively with a clear understanding of the underlying functionality. Moreover, as a Full-stack Developer, I understand the importance of coherent communication between teams. I am experienced at articulating technical complexities, promoting clarity between myself, and my team. In conclusion, employing me for this project would grant you access to not only remarkable development skills but also fresh perspectives from my broad range of experience. With an eye toward scalability and performance, I am eager to bring efficiency and enhanced user experience during this migration mission.
$444 USD in 7 days
0.0
0.0

Hi there, I just read your posting about migrating your Oracle APEX application to Oracle Cloud. This migration and code update is a critical task, and I'm here to help ensure a smooth transition. With over 10 years of experience in software development and a strong proficiency in Oracle APEX and Oracle Cloud, I've successfully managed similar projects that required not only technical expertise but also clear communication with IT teams. I will ensure that your data entry forms, reporting modules, and user authentication are updated for better functionality. Additionally, I can implement a unified search using Oracle Text and IDs, and migrate tables, schemas, as well as stored procedures, triggers, and constraints, making it easier for beginner testing engineers to understand and maintain the code. I am committed to simplifying complex code for ease of use while adhering to best practices for efficient performance. Let me know if my profile resonates with your needs, and we can discuss how best to move forward! Best regards, Elijah M.
$450 USD in 5 days
0.0
0.0

[1] Is the local APEX app using custom authentication, APEX accounts, or database users? [2] Will migration target Oracle Autonomous Database with ORDS/APEX already provisioned? Success depends on clean schema export/import, refactored PL/SQL, and search logic beginners can trace. Likely risks are invalid objects, trigger side effects, auth changes, Oracle Text index issues, and broken report queries. I would first audit schemas, procedures, constraints, APEX pages, logs, and dependencies before migrating to cloud. This needs careful migration plus readable cleanup.
$500 USD in 7 days
0.0
0.0

Hello, I reviewed your project "Oracle APEX Migration & Code Update" and immediately identified the key areas that need attention. I’m confident I can step in and deliver a clean, efficient, and production-ready solution without unnecessary delays. I bring solid, hands-on experience in Oracle APEX, Oracle, Database Design, Database Development, Software Development, Database Programming, Java and SQL, and I’ve successfully handled similar projects where performance, scalability, and reliability were critical. My focus is not just to “complete the task,” but to ensure your system works smoothly under real-world conditions. What you can expect from me: • Deep expertise in Oracle APEX, Oracle, Database Design, Database Development, Software Development, Database Programming, Java and SQL with practical problem-solving • Clear, fast communication with consistent progress updates • Clean, maintainable, and scalable implementation • Proactive approach — I identify and fix hidden issues, not just reported ones If I see opportunities to improve performance, UX, or stability, I’ll bring them to you with clear recommendations — no guesswork, just practical solutions. I’m ready to get started immediately and bring this across the finish line the right way. Let’s connect. Best regards, Tim Koenitzer
$250 USD in 2 days
0.0
0.0

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