Programación de bases de datos Jobs

Database Programming is an essential software development skill that processes data and stores it in a database. Database Programmers store and handle databases, create, maintain and update them so that data is organized, secure, and easily retrievable when needed. Database programming relies on the manipulation of an underlying language, like SQL, through coding structure and automation of rules to ensure accuracy and enforce consistency.

Whether you’re in need of organizing a complex amount of data, validating data changes, or writing to multiple databases at once, a Database Programmer can be your best asset when it comes to optimizing and automating your current system.

Here's some projects that our expert Database Programmer made real:

  • Data Management - whether it’s relocating large files from one server to another or editing large chunks of data.
  • Seamless User Experience – extending automations for a better end user experience with less manual labor.
  • Security – tying all transactions for protection from cyber threats and potential malicious activities.
  • API Connections – Pulling real-time data with API calls to update various databases with the most updated information.
  • Optimization – Configuring underlying structures such as indexing algorithms that can be modified over time to match user demand.

Database programmers are highly specialized software engineers with expert knowledge in both backend development and databases themselves. They rely on a combination of inherently acquired knowledge through technical education or career experience to make sure data processing is secure, accurate, fast and consistent. With help from a Database Programmer, clients can easily optimize their systems so they are able to access information quickly while still keeping their businesses secure and up-to-date.

As a result, working with a Database Programmer on Freelancer.com is ideal for those who need real-time solutions tailored to match their unique needs without compromising security or efficiency. No matter the complexity of your business’s needs and your data requirements, our freelancers are experienced in setting up the perfect custom-made solution for you. Post your project now and get started on your business’s journey today!

De 176,238 opiniones, los clientes califican nuestro Database Programmers 4.83 de un total de 5 estrellas.
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    42 trabajados encontrados, precios en EUR

    The selected candidate should possess in-depth knowledge about database development and management, and a profound understanding of GST and loan processing. Skills and Experience: - Proven experience in database development - Proficient in integrating the database - Excellent at manual data entry - Capability to import data from CSV files

    €14 (Avg Bid)
    €14 Oferta promedio
    4 ofertas

    I'm searching for an experienced developer to work on a software for a charity organisation. The goal of this project is to design a comprehensive software to manage our member's digital ID with incorporated pictures and generate a debit credit balance sheet for each member. Key Skills: - Database programming - Coding - Familiarity with financial software - UI/UX Design - Experience in secure data solutions Project Scope: - The software will maintain separate image files linked to each member's ID. This requires a software solution that effectively organizes and retrieves image data. - Transaction details for each member will be comprehensive. This includes the amount, date, purpose, and method of payment. An existing understanding of how to manage financial tracking will ...

    €263 (Avg Bid)
    €263 Oferta promedio
    36 ofertas

    I'm looking for a seasoned SQL specialist who has remarkable skills and experience in advanced SQL function implementation. Your main tasks will entail: - Performing data aggregation, manipulation, and validation via SQL functions. - Building these operations on a MySQL database system. - Using advanced SQL functions specifically string and date-time functions. Your ability to understand, apply, and implement complex and advanced SQL functionalities is key to this project. Furthermore, an expansive background in MySQL is necessary to navigate the process appropriately. Proven experience of several successful similar projects will give you an edge. Good communication skills and commitment to timely delivery are also essential traits.

    €20 (Avg Bid)
    €20 Oferta promedio
    21 ofertas

    Example suppose i have a list of names Joe Peter Tim Anne Loretta i want to paste them into a text box in the same way above in a vertical fashion 1 per line then press submit after pressing submit these will be entered into a DB (table) called clients the table structure will have 2 columns table name is clients client_id client_name after pressing submit on the example above i wil then check to see the data has been inserted correctly and it should look as follows client_id client_name 1 Joe 2 Peter 3 Tim 4 Anne 5 Loretta then suppose i run it again and i want to add Penelope Victor then after submitting my table should look like client_id client_name 1 ...

    €122 (Avg Bid)
    €122 Oferta promedio
    80 ofertas

    I'm looking for an experienced developer to integrate CRUD operations into my KendoReact Grid using a REST API. Successful execution of the job involves creating, updating, and deleting data seamlessly on the grid with NextJS. A MySQL database will be used to store the manipulated data. If you have never worked with KendoReact grids, DO NOT BID!!! Key Responsibilities: - Integration of REST API for performing CRUD operations. - Seamless data manipulation on the KendoReact Grid. - Store data in MySQL database. Ideal Skills and Experience: - Proven experience with KendoReact and REST APIs. - MySQL database proficiency. - Strong grasp of CRUD operations.

    €45 (Avg Bid)
    €45 Oferta promedio
    8 ofertas

    I'm looking for a seasoned SQL developer with an extensive background and demonstrated expertise in MySQL. My project involves pinpoint optimization of specific tables in my database system. Ideal candidates should: - Have a mastery of query optimization techniques in MySQL - Have a keen eye for identifying inefficiencies within tables - Be able to implement successful solutions to enhance performance Individuals with extensive experience in analyzing and improving the performance of specific MySQL tables will be more suited for this task. This is not a general optimization assignment; hence, a careful, detail-oriented approach is paramount.

    €86 (Avg Bid)
    €86 Oferta promedio
    14 ofertas
    Hotel Database 5 días left

    Hello We are looking for hotel database having following Name of the hotel/ cottages/ Resort Category 2 star/ 3 star etc Location Reviews Hotel contact no Hotel email I'd I need all verified and in Excel sheet

    €10 / hr (Avg Bid)
    €10 / hr Oferta promedio
    60 ofertas
    WhatTicket New Database 5 días left
    VERIFICADO

    I am currently using WhatTicket with some modifications to suit my needs. Just thinking about scaling I have been having huge problems in relation to the PostgreSQL database which is very slow. I need to change my database to MongoDb so that I gain performance

    €129 (Avg Bid)
    €129 Oferta promedio
    8 ofertas

    I'm currently on the lookout for an AI Software Developer who can design and construct a program for me, capable of scrutinizing architectural plans and producing an automatic proposal as a result. The ideal candidate for this role possesses relevant experience building AI platforms that can examine complex data, like architectural plans, and generate cost estimates. Furthermore, they must have good understanding of interacting with other databases. Specifically, my project requires the AI software to interface fluently with: - Building material cost databases - Pre-existing proposal template software With these features, the system will be capable of understanding a project and the specific needs of a client, then produce a comprehensive proposal based on that information. In c...

    €26 / hr (Avg Bid)
    €26 / hr Oferta promedio
    26 ofertas

    I require the expertise of a proficient specialist with a focus on SQL Server to provide thorough support in carrying out various tasks for my project. The tasks involved in this project include: - Designing and modeling databases - Optimizing queries - Tuning performance - Developing stored procedures and views - Implementing indexing - Using various types of joins - Enhancing performance - Creating stored procedures - Establishing views - Implementing triggers - Utilizing subqueries - Swiftly resolving bugs.

    €9 / hr (Avg Bid)
    €9 / hr Oferta promedio
    12 ofertas

    I'm facing a persistent data corruption issue in my CRM system, a problem that needs an expert touch. Tasks to be accomplished: - Identify the cause of the continuous data corruption. - Implement a permanent solution. - Test to ensure the issue is completely resolved. Yes, I tried the restarting strategy but it didn't work, implying the need for a more sophisticated approach. Ideal Skills: - Extensive experience in CRM system troubleshooting and maintenance. - Strong knowledge in database management and data recovery. - Adaptability to swiftly learn and resolve issues in my specific CRM platform. Your task will be to solve this error once and for all, to facilitate a smooth and efficient business operation. If you have any questions, feel free to ask in your bid.

    €6 / hr (Avg Bid)
    €6 / hr Oferta promedio
    5 ofertas

    I'm seeking a freelancer experienced in real-time data handling, analysis, and chart creation. The primary tasks include extracting time and sales data from DTNIQ feed, storing this data in a database, performing simple arithmetic and percentage calculations on the data, and presenting the results on a chart that I can copy and paste onto the bottom of charts. Specific responsibilities: - Retrieving tick by tick data from DTNIQ - Storing the data in a manageable database - Performing straightforward additions, subtractions and percentage calculations on the data - Totalling tick by tick data - Creating charts that are compatible and easy to add onto Ideal skills and experience: - Familiarity with DTNIQ or similar financial data feeds - Strong database management experience - Pro...

    €1174 (Avg Bid)
    Acuerdo de Confidencialidad
    €1174 Oferta promedio
    18 ofertas
    developer 4 días left
    VERIFICADO

    We are looking for a skilled developer web for cloud applications with database.

    €1871 (Avg Bid)
    €1871 Oferta promedio
    23 ofertas
    CSV to SQL Files Conversion 4 días left
    VERIFICADO

    I'm in need of a SQL expert to help import my CSV files into any SQL program. Once the files have been uploaded, the task will involve deleting all duplicated data. Since the format of the CSV files is unknown, the ability to work with different possible formats, such as comma-separated, tab-separated, or space-separated values, will be beneficial. After this process, the final data will be reviewed with Python for testing purposes. Ideal candidate for this job: - Has previous experience with SQL and file conversion - Understands data cleaning: particularly in removing duplicate entries - Possesses basic Python skills for testing purposes pls don't apply if you don't have previous experience in similar projects

    €31 (Avg Bid)
    €31 Oferta promedio
    55 ofertas

    I'm in need of a proficient MS Access database creator to develop a system that previews, displays, and sorts specific PDF files. Here's a closer look at what I need: -Dynamic PDF Selection: The database should enable me to preview and select PDF files from a specific folder on the network. Once a file is selected, the file name and path should automatically be populated into a designated field on a form. -PDF Display: I need the selected PDF file to be displayed directly on the form, ideally using edge browser control. -Custom Sorting: The PDF files need to be categorized in a custom order for better organization. Ideal candidate should have: -Expertise in making MS Access Applications -Experience in custom categorization -Strong knowledge of Edge browser control functional...

    €28 - €230
    Sellado
    €28 - €230
    12 ofertas

    I am looking for a professional who can provide JOB SEEKERS Database. First i need job seekers database from UK and then i will be needing from other countries as well. I need this info of job seekers 1. Name 2. Email 3. Mobile 4. Location 5. Age You can give me job seekers database from any website but it must be from UK only at first. This is on going on, so don't try to hit the prices to high.

    €10 / hr (Avg Bid)
    €10 / hr Oferta promedio
    7 ofertas
    ETL and build a tableau dashboard 3 días left
    VERIFICADO

    I'm looking for an expert in ETL processes and Tableau. For my project, the right freelancer should be able to extract, transform, and load financial data. The information that should be included in the Tableau dashboard is revenue data, expense data and profit margin data. Key Skills and Experience: - Knowledge of ETL processes - Experience with Tableau - Background in Financial data analysis I require monthly updates on the dashboard. It's essential that you're detail-oriented, accurate, and timely. This job requires clear communication and a high level of precision. If you have the necessary skills and experience, please bid.

    €18 (Avg Bid)
    €18 Oferta promedio
    13 ofertas

    I am on the hunt for someone who is proficient in data migration from a Plone website (v 3.3.5) to WordPress. While taking care of the WordPress part, I need assistance with the exportation of data from Plone, preferably in CSV. The project entails the following: - Migration of all content types in Plone including categories, tags, authors, etc. - Transfer of Pages, Blog posts, and Image galleries. - Ensure the data exported is comprehensive and ready for import into WordPress. The successful freelancer should have a strong track record and be able to demonstrate previous work projects similar to this one. Please note, what I require is the migration of content from Plone to WordPress, assistance with WordPress is not needed. This project is ideally suited for someone who has skills i...

    €652 (Avg Bid)
    €652 Oferta promedio
    10 ofertas
    MySQL Database Dev for Overhaul 3 días left
    VERIFICADO

    I'm in need of an experienced database developer who is well-versed in MySQL. My current project entails: - Reviewing and possibly redesigning our existing database Schema to streamline and optimize our operations. - Implementing strong data encryption mechanisms to fully secure our data. - Setting up reliable backup and recovery options to prevent or reduce potential data losses. - Ensuring that our database is scalable and performance optimized as our user base grows. - Fully integrating the enhanced database with our website. The perfect candidate should have solid background in MySQL database development and schema design, experience with data encryption and setting up backup and recovery systems, proficiency in optimization for better scale and performance, as well as web integ...

    €1101 (Avg Bid)
    €1101 Oferta promedio
    58 ofertas

    I'm looking to have business data from my ERP system (Neo4J or opensource) extracted and uploaded into a Graph database. With this shift, my aim is to utilize graph applications to study my data in ways not achievable using ERP applications. The types of data to be extracted include: - Customer data - Transactional data - Product inventory data A successful candidate for this project would be proficient in both Neo4j and open-source graph databases, with demonstrated experience in data extraction from ERP systems. Strong knowledge of different business data types is also crucial, as the candidate will be dealing with customer data, transactional data and product inventory data.

    €100 (Avg Bid)
    €100 Oferta promedio
    11 ofertas
    E-commerce Website Development 2 días left
    VERIFICADO

    I'm looking for a professional and experienced web developer to create an engaging e-commerce website for my business. Key responsibilities include: - Developing the structure and design of the website. - Crafting informative content to educate potential customers about my business. Though no specific features have been requested at this stage, the ideal candidate should have experience in integrating key e-commerce elements. Skills and experience: - Strong web development skills. - Experience in developing e-commerce websites. - Excellent understanding of how to structure and design an e-commerce site. - Proven ability to create informative and engaging content. - Familiarity with integrating e-commerce features would be a bonus. An understanding of my business and brand ident...

    €14 / hr (Avg Bid)
    €14 / hr Oferta promedio
    142 ofertas
    MYSQL DATA REPLACE / FILTER 2 días left
    VERIFICADO

    mysql data replace / filter required

    €30 (Avg Bid)
    €30 Oferta promedio
    53 ofertas

    I'm in urgent need of a MySQL database providing extensive Vehicle and Spare Parts data, derived from the TecDoc 2024 model. The database needs to: - Incorporate thorough manufacturer information. - Contain detailed part descriptions. - Include high-quality part images. To undertake this project, you must have solid experience in MySQL database creation and manipulation. Familiarity with TecDoc systems and automotive parts is a significant plus. The task requires immediate attention and prompt delivery.

    €143 (Avg Bid)
    €143 Oferta promedio
    43 ofertas

    I am in need of an experienced PL/SQL developer who is efficient in Oracle database management system. The scope of the job would include: - Creating stored procedures: Structuring new procedures for data manipulation, validation, and reporting. - Writing triggers: Implement a triggering system for efficient database management. - Optimizing SQL queries: Ensuring that SQL queries are optimized for best performance. The PL/SQL code will be used for data manipulation, data validation, and reporting & analysis. Experience in Oracle database is a must for this role, along with a strong understanding of PL/SQL development to ensure the efficiency and accuracy of the database management system.

    €281 (Avg Bid)
    €281 Oferta promedio
    33 ofertas

    I am a seasoned SQL professional, demonstrating mastery in Structured Query Language and database management systems. Proficient in crafting intricate queries, I am expert in optimizing data retrieval and expertise spans database schema design, normalization, and indexing, ensuring data integrity and system performance. With a keen eye for detail, he adeptly manages stored procedures, triggers, and views, contributing to the creation of robust and scalable database solutions tailored to diverse business requirements.

    €5 / hr (Avg Bid)
    €5 / hr Oferta promedio
    9 ofertas

    I need an expert coder highly skilled in Microsoft Access to create new, sophisticated forms for my database. Objectives include: - Designing forms with advanced automation features to expedite and streamline input parameters. Skills and Experience: - Demonstrated experience in creating complex MS Access forms. - Proficient in creating automation features. - Being adept at deciphering form complexities without specific instructions regarding the type of data is essential.

    €6 - €48
    Sellado
    €6 - €48
    17 ofertas

    I need an expert coder highly skilled in Microsoft Access to create new, sophisticated forms for my database. Objectives include: - Designing forms with advanced automation features to expedite and streamline input parameters. Skills and Experience: - Demonstrated experience in creating complex MS Access forms. - Proficient in creating automation features. - Being adept at deciphering form complexities without specific instructions regarding the type of data is essential.

    €6 - €48
    Sellado
    €6 - €48
    17 ofertas

    I require a skilled freelancer for online data entry from scanned documents to assist in the creation and update of a database. This project requires meticulous attention to detail and a strong commitment to accuracy to ensure all data sourced aligns perfectly with our database's existing structure and future requirements. **Ideal Skills and Experience:** - Proficiency in data entry with a keen eye for details. - Experience with online data entry projects, specifically handling scanned documents. - Familiarity with database software or platforms. - Strong organizational skills to ensure data is entered in a structured, error-free manner. - Ability to work efficiently under tight deadlines. **Project Requirements:** - Convert scanned documents into digital format. - Enter data accura...

    €2 / hr (Avg Bid)
    €2 / hr Oferta promedio
    19 ofertas

    I'm in need of a skilled programmer proficient in Google BigQuery, specifically its Standard SQL version. Recently, I encountered an error while working with a partitioned table, stating: "The query cannot be executed because the table involuted-alpha-377603:cargoaim_main_db.agent_basic requires partition filter and contains unapplied upsert data that is stale based on the max_staleness setting." Here's what I'm aiming for: - *Resolve the current error*: To continue our operations without disruptions. - *Enable new data analysis capabilities*: After fixing the error, I want to explore and utilize more advanced data analysis features that BigQuery offers.

    €89 (Avg Bid)
    €89 Oferta promedio
    7 ofertas

    I am in search of a Moodle Developer focusing on course creation and management. Your primary task will include: - Constructing courses with text-based lessons, videos, and quizzes - Effective structuring of course content - Streamline the course management lifecycle on Moodle Ideal skills & experience: - Prior experience with Moodle's course creation and management - Proficiency in handling diverse course content types - Familiarity with Moodle's gradebook management is a bonus. Get in touch if you think you're the right fit.

    €18 / hr (Avg Bid)
    €18 / hr Oferta promedio
    48 ofertas

    I'm in need of a skilled programmer proficient in Google BigQuery, specifically its Standard SQL version. Recently, I encountered an error while working with a partitioned table, stating: "The query cannot be executed because the table involuted-alpha-377603:cargoaim_main_db.agent_basic requires partition filter and contains unapplied upsert data that is stale based on the max_staleness setting." Here's what I'm aiming for: - **Resolve the current error**: To continue our operations without disruptions. - **Enable new data analysis capabilities**: After fixing the error, I want to explore and utilize more advanced data analysis features that BigQuery offers. **Required Skills and Experience**: - Proficiency in Google BigQuery (Standard SQL) - Experience with part...

    €21 (Avg Bid)
    €21 Oferta promedio
    7 ofertas

    I'm in need of a database expect with a particular expertise in Oracle. The main purpose of this project involves SQL and oracel. The professional should be ready for a flexible project scope that may require various Oracle-based data analytical techniques. Ideally, the hired specialist will have experience in a range of data analysis strategies. Deadline: 2 days I would like to make it fix price

    €5 / hr (Avg Bid)
    €5 / hr Oferta promedio
    17 ofertas

    I'm seeking an experienced freelancer who can integrate CCC with Tally ERP 9 to elevate our Customer Relationship Management (CRM) system. With your expertise, we aim to advance how we interact and understand our customers, focusing on improving feedback collection and analysis. **Core Requirements:** - **Extensive Experience with Tally ERP 9:** You should have a deep understanding of Tally ERP 9, having used it extensively in the past. Your experience will be crucial in seamlessly integrating CCC with Tally ERP. - **CRM Integration Skills:** Proficiency in integrating CRM solutions with ERP systems, specifically enhancing customer feedback mechanisms within Tally ERP 9. - **Feedback Analysis:** Ability to implement methods for collecting and analyzing customer feedback efficientl...

    €281 (Avg Bid)
    €281 Oferta promedio
    19 ofertas

    I'm in need of an individual skilled in file conversion and data management to convert a SAS report to an SQL report, specifically for Tableau. The final output should be able to be utilized efficiently in Tableau. Your bids should reflect: - Your expertise in SAS, SQL, and particularly, Tableau. - Proven experience managing data conversions effectively. - Detail-oriented approach to ensure accurate conversion. - Ability to work within a timeline. Your primary task will involve: - Converting my SAS report to SQL. - Ensuring the SQL report is compatible with Tableau. - Troubleshoot any issues during the conversion. Speed and accuracy are essential for this task, and evidence of previous similar work will be advantageous.

    €47 / hr (Avg Bid)
    €47 / hr Oferta promedio
    18 ofertas

    I'm looking for a professional who can help me reshape my SQL database into Excel report form, enabling me to manage and run these reports independently in the future. The ideal freelancer should: - Be proficient in SQL and Excel - Have a firm grasp of database reporting and transformations - Understand how to tease out meaningful metrics and data details for presentation The resultant report should include: Access our Autotask backend database using Data Warehouse. (Link Below) I want to be able to take that database and convert it into a nice report that I can send to our customers on tickets. Whats the common issues and similar. I have a Simliar report currently through Bright Guage but Im looking to remove Brightguage and stick with an internal report service. Upon proje...

    €426 (Avg Bid)
    €426 Oferta promedio
    67 ofertas

    I am seeking a skilled individual to assist in creating a specialized database focused on morphology and morphological awareness, derived from two books I have previously published, alongside other supplied materials. This database will serve as a critical resource for research analysis, educational purposes, and as a language learning tool. **Key Responsibilities:** - **Database Development:** Developing a comprehensive, easy-to-navigate database that integrates information from my published works and additional materials provided. - **Data Analysis:** Answering question customers submit by email or phone about the product specifically and how to use the product. - **Educational Integration:** Ensuring the database serves as an educational resource, supporting language learning an...

    €21 / hr (Avg Bid)
    €21 / hr Oferta promedio
    23 ofertas

    SQL Query Optimization Expert Needed ASAP Skills: - Strong knowledge and expertise in SQL - Proficient in query optimization techniques - Advanced understanding of SQL database complexity Project Requirements: - Immediate assistance required for query optimization - Deadline: Within 24 hours Please only apply if you have the necessary skills and can deliver within the specified timeframe. This is an urgent project that requires an expert in SQL optimization.

    €20 / hr (Avg Bid)
    €20 / hr Oferta promedio
    41 ofertas
    SAP B1 Sync Solution 15 horas left
    VERIFICADO

    Im looking to interface and sync data from a software that has sql database to sap b1 using an automatic replicator that uploads to sap b1 every 3 minutes. only 2 documents type will be sent 1. Delivery Note 2. Sales Order The source database will have sql views mapped with the exact name and nomenclature needed by sap Sap b1 will only receive information from other database, it wont send info to other database

    €250 (Avg Bid)
    €250 Oferta promedio
    11 ofertas
    Converting large DMP file to CSV 12 horas left
    VERIFICADO

    I need a Freelancer to help my research team convert a DMP file with administrative data into a CSV file. Unfortunately, we have limited information on how the DMP was created. We can provide temporary access to our machines using a remote desktop to speed up the process. We tried to use ORADUMP to CSV software () but failed. So, we suspect that the origin of the file is not ORACLE SQL. I am happy to provide additional information to help you bid properly.

    €166 (Avg Bid)
    €166 Oferta promedio
    42 ofertas
    MySQL Dev & Web Interface 7 horas left
    VERIFICADO

    I'm in need of a proficient Python and SQL developer for an exciting one-month project aimed at enhancing our data management capabilities and user interaction. This role requires a keen eye for detail and a versatile skill set that encompasses database optimization **Key Tasks Include:** - **Database Development:** Create a robust MySQL database that caters to our specific data management needs. - **Web Interface Creation:** Develop an intuitive web-based interface that allows users to easily interact with the data stored in our database. **Ideal Skills and Experience:** - Proficient in Python programming, specifically with experience in using Python for database manipulation and web scraping. - Expertise in SQL with a strong preference for candidates well-versed in MySQL. - Demons...

    €7 / hr (Avg Bid)
    €7 / hr Oferta promedio
    53 ofertas
    Efficient DB Design 3 horas left
    VERIFICADO

    I'm seeking a skilled database designer to create an advanced system that significantly enhances our data handling capabilities. The core objectives is to design DB in a way where it can be stored efficienciently, boost retrieval speed, and ensure utmost data integrity. This project requires precision and forward-thinking to lay a robust foundation for our data management ecosystem. **Ideal Skills and Experience:** - Expertise in database systems (Sql & NoSql) - Proven track record in optimizing database architectures for performance and reliability - Strong understanding of data security and integrity measures - Familiarity with the demands of various industries, enabling a flexible and adaptable approach to design **Project Goals:** - **Storage Efficiency:** Implement compact,...

    €512 - €1023
    Sellado Acuerdo de Confidencialidad
    €512 - €1023
    33 ofertas

    As an oracle sql, PL/SQL and MySQL user, I'm looking for a database expert to assist me with several tasks including, database design, data migration, and performance optimization. The main goals are to enhance data retrieval speed, ensure data integrity, and optimize overall database performance. Key Skills: - Expertise in Oracle SQL and PL/SQL - Strong Knowledge of MySQL - Proven experience in database design - Skilled in data migration techniques - Track record in improving database performance The perfect candidate would not only bring their experience to the project but also provide insights and recommendations to help achieve the project's primary goals.

    €11 / hr (Avg Bid)
    €11 / hr Oferta promedio
    23 ofertas

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