Database Administration Jobs

Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

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

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

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    41 jobs fundet, i prisklassen EUR

    I had big table which had over 200g of data inside my db mysql centos7 , I wanted to check it inside phpmyadmin but I rebooted my server by mistake , until now its locked , I need to extract the .sql from that table , only experts don't waste my time ....

    €97 (Avg Bid)
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    22 bud

    I am looking for an experienced developer to help me speed up my woocommerce website. Currently, my website has a loading time of more than 5 seconds, which is much slower than desired. Hosting: I am using VPS hosting for my website, wp rocket, cloudflare APO and autoptimise. TTFB is good but other metrics are bad (see attached) Slowdowns: I have noticed significant slowdowns site-wide on MOBILE - URL example: I'm open to suggestions but I think there are issues with: - Old DB calls from plugins I no longer use - External JS calls If you have the skills and experience necessary to improve the speed of my woocommerce website, please reach out to me. Thank you!

    €31 / hr (Avg Bid)
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    36 bud
    SQL database 6 dage left

    You are to design a database capable of meeting the business needs of a yacht charter company, implement your design using either SQL Server OR MySQL, test your design using Jupyter Notebooks and provide a walkthrough demonstration of your solution and underpinning code base via a recorded video screencast.

    €152 (Avg Bid)
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    30 bud
    Data Migration 6 dage left

    Data Migration I am looking for a freelancer who can assist with the migration of database records for our existing business. Requirements: - Experience with data migration projects for existing businesses - Expertise in handling database records - Ability to efficiently migrate less than 1TB of data Ideal Skills and Experience: - Strong knowledge of database management systems - Proficiency in data migration tools and techniques - Previous experience in handling similar projects for existing businesses If you have the necessary skills and experience, please submit your proposal for this data migration project.

    €146 (Avg Bid)
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    21 bud
    oracle forms weblogic admin 5 dage left
    VERIFICERET

    Oracle Forms WebLogic Admin Tasks: - Troubleshooting Oracle Forms and WebLogic Server - Providing assistance with any issues or errors encountered Requirements: - Experience in troubleshooting Oracle Forms and WebLogic Server - Knowledge of Oracle Forms and WebLogic Server versions 12c and later - Ability to resolve issues within a week timeframe you must able to fix this issue no third party this is for independent developer

    €135 (Avg Bid)
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    12 bud
    Web & Data Technologies Developer 5 dage left
    VERIFICERET

    The Web & Data Technologies Developer will be responsible for maintaining and improving our Websites, Datawarehouse and Integration platforms. The ideal candidate will have experience working with multiple Web technologies and database management systems, especially Snowflake. All these systems have been developed greenfield and are in the process of being launched now, so the right candidate will be part of stabilizing the products post launch and then taking a key role in developing the future roadmap necessary for growing the business.

    €1169 (Avg Bid)
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    15 bud

    I am seeking assistance with a research project focused on data warehouse implementation, specifically in the area of cloud-based data warehouses. Skills and experience required for this project include: - Strong knowledge of data warehousing concepts and principles - Experience with cloud-based data warehousing platforms, such as Amazon Redshift or Google BigQuery - Proficiency in data modeling and designing data warehouse schemas - Understanding of ETL (Extract, Transform, Load) processes and tools - Ability to analyze and integrate data from multiple sources - Familiarity with SQL and other programming languages for data manipulation and analysis The deliverable for this project is a comprehensive report that summarizes the research findings and provides recommendations for implemen...

    €21 (Avg Bid)
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    5 bud
    sql server 4 dage left

    I am looking for a skilled professional to assist me with specific tasks in SQL Server. The main requirements for this project include accessing and searching a .bak file. Skills and Experience: - Strong knowledge and experience in SQL Server - Proficiency in database design, query optimization, and performance tuning - Familiarity with .bak file management Timeline: - The project does not have a specific deadline, as I am flexible with the timeline. However, I would prefer to have it completed within a month. If you have the necessary skills and experience in SQL Server and are available to work on this project within the specified timeline, please submit your proposal. Thank you.

    €996 (Avg Bid)
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    94 bud
    Need help with Xampp & MySQL 4 dage left
    VERIFICERET

    I am looking for someone who can help me with Xampp and MySQL to resolve a specific issue related to database connectivity on my Windows operating system. The level of urgency for this project is low, so there is no specific timeline for completion. Skills and experience needed: - Proficiency in Xampp and MySQL - Strong understanding of database connectivity - Knowledge of Windows operating system

    €8 / hr (Avg Bid)
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    46 bud

    I am looking for a skilled Metabase report and dashboard developer who is an expert in SQL queries. Data Analysis: - The project involves analyzing sales data, customer data, and website traffic data using Metabase. Dashboard Creation: - I need a dashboard created on Metabase that will display the analyzed data. Specific Metrics: - I have a list of specific metrics and KPIs that I want to track on the dashboard. Data Updates: - The dashboard should be updated with new data on a daily basis. Ideal Skills and Experience: - Proficiency in Metabase and SQL queries - Experience in creating dashboards and visualizations - Strong analytical skills to analyze and interpret data - Attention to detail to accurately represent the metrics on the dashboard.

    €239 (Avg Bid)
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    25 bud
    data entry -- 2 4 dage left

    sebagai admin yang membantu memasukkan data data baik lewat word, excel dan lain lain

    €4 / hr (Avg Bid)
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    115 bud
    data entry 4 dage left

    sebagai admin yang membantu memasukkan data data baik lewat word, excel dan lain lain

    €4 / hr (Avg Bid)
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    87 bud

    I am looking for a freelancer who can assist with ongoing data entry and prospecting tasks. The ideal candidate will have experience in data entry from digital files and be proficient in database management. Skills and Experience Required: - Proficient in data entry from digital files - Strong attention to detail - Experience in database management - Ability to work independently and meet deadlines - Excellent organizational and time management skills Job Responsibilities: - Perform data entry from digital files into our database - Ensure accuracy and completeness of the entered data - Assist with data analysis and record keeping as needed Hours per Week: - The expected workload will be about 10 hours per week. Note: This is an ongoing project with the potential for long-term collabora...

    €98 (Avg Bid)
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    165 bud
    SQL developer 4 dage left

    I am in need of a SQL developer who can assist me with query optimization tasks on a SQL Server database. The ideal candidate should have experience in optimizing SQL queries for improved performance. Specific requirements for the project: - Experience in SQL Server database platform - Strong knowledge of query optimization techniques - Ability to analyze and identify performance bottlenecks - Proficiency in writing efficient SQL queries - Familiarity with indexing strategies and query execution plans The deadline for this project is less than a week, so the candidate should be able to work efficiently and deliver results within the given timeframe.

    €164 (Avg Bid)
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    50 bud

    I am looking for a skilled SQL developer to create a script that will mark certain items as picked up in my database. Here are the details of the project: Specific Condition for Marking Items as Picked Up: - The items will be marked as picked up based on their status in the database. Script Requirements: - The script should be able to identify items with a specific status and update their corresponding field to indicate that they have been picked up. Additional Requirements: - There is no need for the script to mark items as not picked up based on any conditions. - The preferred programming language for the SQL script is SQL Server. Ideal Skills and Experience: - Strong proficiency in SQL Server and database management. - Experience in writing SQL scripts to update database records bas...

    €27 (Avg Bid)
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    43 bud

    I am looking for a cloud solution architect with experience in Amazon Web Services (AWS). We are looking to partner for a long term and for multiple projects. The following are the top-level roles - 1. Working closely with our customers to understand the requirements and help define a solution (secure, performant, and scalable) 2. Working with customers' IT teams in setting up Private clouds and enabling our services to go-live efficiently 3. Migration of customer systems from on-prem servers to complete cloud systems 4. Vet and select cloud providers and third-party services. 5. Work with cloud providers to establish the optimal systems for customers. 6. Lead our organization through cloud adoption and establish best practices in security and scale. 7. Respond to technical issu...

    €29 / hr (Avg Bid)
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    19 bud
    oracle padding on wallet.dat file 3 dage left
    VERIFICERET

    HI guys one source code is used in that video file attached please see the video carefully and please create that darlene pro source code for me.....I am looking for a freelancer who has experience with Oracle and can assist with padding the file. Specific Version of Oracle: Oracle 11g, Oracle 12c, or Oracle 19c. Purpose of Padding: The main goal is to enhance security. Deadline: There is no specific deadline for this task. Ideal Skills and Experience: - Strong knowledge of Oracle database systems, specifically the chosen version (11g, 12c, or 19c). - Experience with file manipulation and padding techniques. - Familiarity with security measures and best practices in Oracle databases. - Attention to detail and ability to follow instructions accurately. - Effective communication skil...

    €111 (Avg Bid)
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    3 bud

    I am looking for a skilled freelancer who can write a database query for me using the Cypher language. The project requirements are as follows: Database Type: Graph Function: Data Manipulation Complexity Level: Advanced Skills and Experience: - Proficiency in Cypher language and Graph databases - Strong understanding of data manipulation techniques and best practices - Experience with complex query writing and optimization - Knowledge of database design and schema modeling - Attention to detail and ability to deliver high-quality work within the specified timeframe If you have the necessary skills and experience in Cypher language, please submit your proposal.

    €3 / hr (Avg Bid)
    €3 / hr Gns Bud
    3 bud
    Experto en base de datos 3 dage left
    VERIFICERET

    Busco un experto en bases de datos , domine MySQL, MariaDb. Conozca Ngnix. El proyecto es depurar una base de datos.

    €47 / hr (Avg Bid)
    NDA
    €47 / hr Gns Bud
    10 bud

    I am looking for a freelancer who can help me fetch the queries used to deliver the report on MSSQL among 676 tables. Specific requirements for the project include: - Retrieving specific columns or fields from the queries - Focusing on all tables equally, without any particular tables or relationships - write queries on databox for visualization Ideal skills and experience for the job: - Strong knowledge and experience in MSSQL - Proficiency in writing efficient and readable queries - Ability to work with a large number of tables and retrieve specific data If you have the necessary skills and experience, please submit your proposal.

    €23 (Avg Bid)
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    19 bud
    selesai xlss 3 dage left

    I am looking for someone to help me with data entry for a xlss file. Specific tasks include: - Entering data into the xlss file - Following a specific template for the format and structure Ideal skills and experience: - Strong attention to detail - Proficiency in data entry and xlss file management - Familiarity with following templates and guidelines The data set that needs to be entered is between 100-500 entries.

    €114 (Avg Bid)
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    82 bud

    I am looking for a freelancer who can create a real-time report dashboard that displays website traffic data from MYSQL. I am open to suggestions for the preferred platform or technology to use for the dashboard. The data should be updated in real-time. Ideal skills and experience for this job include: - Proficiency in MYSQL - Experience in designing and developing real-time report dashboards - Familiarity with various dashboard platforms such as Tableau and Power BI - Strong understanding of website traffic data and analytics - Ability to suggest and implement appropriate technologies for the project Please refer your portfolio also. *On image only example, what I want is more simple.

    €45 (Avg Bid)
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    21 bud
    Experto en MYSQL Server -- 2 3 dage left
    VERIFICERET

    Necesitamos hacer unos cambios en un diagrama de flujo en MYSQL serven necesitamos que sepa hacer gráfico y también sepa hacer tablas quedo atento para comenzar de inmediato es un trabajo urgente que para un experto no sea mucha complejidad el tiempo de entrega es para hoy el presupuesto es de 17 dolares

    €8 / hr (Avg Bid)
    €8 / hr Gns Bud
    15 bud
    Experto en MYSQL Server 3 dage left
    VERIFICERET

    Necesitamos hacer unos cambios en un diagrama de flujo en MYSQL serven necesitamos que sepa hacer gráfico y también sepa hacer tablas quedo atento para comenzar de inmediato es un trabajo urgente que para un experto no sea mucha complejidad el tiempo de entrega es para hoy el presupuesto es de 17 dolares

    €4 / hr (Avg Bid)
    €4 / hr Gns Bud
    7 bud

    O sistema que foi desenvolvido é um sistema de gestão de contratos de empréstimos e está integrado com a API de um banco. Os usuários fazem: Consulta de CPF>Digita proposta>Sistema envia ao banco>Sistema recebe (webhook) atualizações do status da proposta>Proposta aprovada e paga> Gerasse registro financeiro para pagamento de comissão O que eu preciso: Eu tenho o backup do banco de dados; Tenho o código font; e O ambiente para instalação (Hostinger) Preciso de um profissional para: Reinstalar o banco de dados; Publicar o sistema; Trocar as credenciais da API; Fazer pequenos ajustes para fazer rodar as novas credenciais, caso seja necessário.

    €422 (Avg Bid)
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    23 bud

    I am looking for a skilled freelancer to handle some of our IT requirements, including web site redesigns, migration and consolidation of multiple web sites to a new ISP, to provide database support and to work with one of our partners on the look and feel of a client dashboard and Smart Phone App. The main reason for the redesign and migration work is a shift from distribution to manufacturing of off-grid solar lights; to move away from Click funnels and to create all sites listed below to WORD PRESS. Skills and Experience: - Strong experience in web site redesigns - Proficient in Click Funnels & WORD PRESS platforms - Familiarity with database management and support - Knowledge of Host Papa hosting provider for seamless migration - Experience with the design and implementation of...

    €10 / hr (Avg Bid)
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    56 bud

    I am in need of a skilled database coder who has experience with MySQL. I have specific tasks in mind for this database and I require the project to be completed within a week. Skills and Experience: - Proficient in MySQL database coding - Strong understanding of database design and optimization - Experience in creating and modifying database tables, queries, and stored procedures - Knowledge of data migration and integration - Ability to troubleshoot and resolve database issues - Familiarity with security and data privacy principles in database management Tasks: - Design and implement a MySQL database based on specified requirements - Create and modify tables, queries, and stored procedures to meet project needs - Perform data migration and integration tasks as necessary - Optimize dat...

    €6 - €61
    Forseglet
    €6 - €61
    17 bud
    odoo erp support 2 dage left
    VERIFICERET

    I am looking for a freelancer to provide support for my Odoo ERP system. Specific Areas of Support Needed: - Sales - Inventory - Accounting Goals and Outcomes: - I have specific goals in mind that I would like to achieve with the support of the freelancer. Preferred Mode of Communication: - Email Ideal Skills and Experience: - Strong knowledge and experience in Odoo ERP system - Expertise in sales, inventory, and accounting modules - Ability to understand and execute specific goals - Excellent communication skills via email.

    €1122 (Avg Bid)
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    87 bud
    Create a contact database 2 dage left
    VERIFICERET

    I am looking for a freelancer to create a contact database specifically for business contacts in a specific industry or demographic. The database should be organized by role within the organization and relevant distribution lists. Ideal skills and experience for this job include: - Strong understanding of database management - Proficiency in organizing data by role and distribution lists

    €322 (Avg Bid)
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    36 bud
    ERD and SQL 1 dag left

    I am looking for a freelancer who can assist me with database design using ERD and SQL. Purpose: - The main purpose of this project is database design. Specific Entities and Relationships: - I have a detailed list of specific entities and relationships that must be included in the ERD. Scale: - The scale of the database is small, with less than 50 records. Ideal Skills and Experience: - Strong knowledge and experience in ERD and SQL - Proficiency in database design - Attention to detail in following specific requirements - Ability to handle small-scale databases efficiently

    €36 (Avg Bid)
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    30 bud

    I am looking for a skilled SQL query writer who is experienced with big query. The ideal candidate should have expertise in writing complex queries. Requirements: - Proficiency in MySQL, Oracle, or SQL Server - Ability to understand and execute complex query requirements - Strong problem-solving skills to optimize query performance - Experience in working with large datasets and handling complex data structures Responsibilities: - Collaborate with our team to understand the specific query requirements - Write complex SQL queries to extract and manipulate data from our big query database - Optimize query performance for efficient data retrieval - Troubleshoot and resolve any issues related to query execution Skills and Experience: - Strong knowledge of SQL and different database systems...

    €14 (Avg Bid)
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    30 bud
    O365 SQL DBA 1 dag left
    VERIFICERET

    Project Title: O365 SQL DBA I am seeking assistance with database administration tasks as an O365 SQL DBA. Specifically, I need help with the following: - Database administration - Performance tuning - Backup and recovery I require this service on a regular basis and my expected timeline for this project is within 1 year. Ideal skills and experience for the job include: - Strong knowledge and experience in O365 SQL DBA - Proficiency in database administration, performance tuning, and backup and recovery - Ability to work on a regular basis and meet project deadlines

    €1168 (Avg Bid)
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    8 bud

    Job Title: Database Developer with Snowflake and MDM Location: HYD/Remote Duration: Full Time Required Skills: • At least 7plus years of experience in Snowflake development which includes creating Stored Procedures, Tasks, Stages, Views and Tables. • Experience working with SQL Query optimization and Cost optimization of Snowflake resources. • implement security measures to protect sensitive data such as, Role-Based Access (RBAC), Data Encryption and Data Masking. • Proficiency in building ELT/ETL pipelines with focus on Change Data Capture (CDC), History Snapshots, Audit logging and other best practices. • Working experience with any of the ETL tools such Five trans, Informatica, etc., • Perf...

    €1347 (Avg Bid)
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    9 bud

    I have some frm and ibd files on my computer for a MYSQL database. I need to make a SQL file of certain tables or the whole database - and i need help with it it must be done via anydesk or help me via chat as i cannot give u the database files

    €32 (Avg Bid)
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    24 bud

    Rebuild SharePoint SQL Connection After Active Directory Failure Project Overview: We are in need of a skilled professional who can help us rebuild the SQL connection for our SharePoint 2010 system after an active directory failure. Requirements: - Expertise in SharePoint 2010 and SQL connection troubleshooting - Familiarity with Active Directory integration in SharePoint - Ability to work with limited access to Active Directory data (no backup available) - Strong problem-solving skills to identify and resolve the issue - Experience with full administrative access to SharePoint server - Excellent communication skills to effectively collaborate with our team Deliverables: - Identify the cause of the SQL connection failure in SharePoint 2010 - Develop and implement a solution to rebuild ...

    €617 (Avg Bid)
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    23 bud

    O365 developer with Migration Experience As an Office 365 Migration Engineer, you will be using cutting edge technologies to streamline services to our clients. Join our team of Data and Cloud professionals and accomplish what others only dream of. Ability to obtain a Q Clearance. This is a remote position. • Experience with Data Loss Prevention (DLP) and Azure Information Protection (AIP). • Experience with Office 365 Modern Workplace migrations and implementation • Ability to perform health checks and assessments of on-premises systems prior to migrations • Collaborate with members of the development team and project managers to deliver solutions that surpass client expectations • Implement AIS cloud infrastructure solution offerings based on public cloud, ...

    €1056 (Avg Bid)
    Lokal
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    8 bud

    Hello, i would like to hire a database administration but needs ti prepare for some exams before Please contact mee!!

    €6 / hr (Avg Bid)
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    13 bud

    I am in need of a bilingual English/Spanish Real Estate Transaction Coordinator & Admin Assistant to help with transaction coordination tasks. The ideal candidate must be fluent in both languages as it is a must for this role. I expect the assistant to work approximately 10-20 hours per week. Tasks include: - Document preparation - Client communication - Coordinating real estate transactions Skills and experience required: - Fluent in both English and Spanish - Strong organizational and communication skills - Knowledge of real estate transactions and processes - Attention to detail and ability to multitask - Proficient in Microsoft Office and other relevant software If you meet these requirements and are available to work the specified hours, please apply with your relevant experie...

    €6 / hr (Avg Bid)
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    22 bud

    I am looking for a skilled freelancer to create an order confirmation template in Excel with several dropdown menus. The template should include the following information: - Customer name - Customer address - approx 7 different products - Order details - delivery details - Payment information The complexity level of the dropdown menus needed is advanced. The order confirmation template should be delivered in Excel file format. Ideal skills and experience for this project include: - Advanced proficiency in Excel - Experience in creating complex dropdown menus - Attention to detail to ensure accurate inclusion of customer information and order details

    €127 (Avg Bid)
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    83 bud

    Seeking an expert developer to create a dynamic medical research networking platform. The ideal candidate should have experience in PHP programming language and be able to implement collaboration and communication tools. Additionally, proficiency in MySQL for the backend is preferred. Key requirements for the platform include: - User Profiles: Allow users to create and manage their profiles, including personal information and research interests. - Collaboration/Communication Tools: Implement features such as messaging, forums, and file sharing to facilitate collaboration among researchers. - Data Analysis Tools: Develop tools for analyzing and visualizing research data, including statistical analysis and data visualization. Skills and experience required: - Proficiency in PHP pro...

    €232 - €928
    Fremhævet Forseglet
    €232 - €928
    38 bud

    We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.

    €19 / hr (Avg Bid)
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    11 bud

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