PostgreSQL is the world's most advanced, powerful, and efficient open source relational database management system, and some of the world’s most demanding applications rely on PostgreSQL as their primary database management system. PostgreSQL is known for its accuracy, security, and scalability. A PostgreSQL Developer creates ways to store corporate data in a reliable, secure, and efficient way. They can create scalable databases using these technologies - this means that a PostgreSQL Developer can help you keep up with the ever increasing demand for larger amounts of data. They can also develop applications to read from and write to these databases and optimize existing databases for better performance.

Compared to other database management systems, PostgreSQL boasts superior performance, reliability and security. This Database Management System is also renowned for its extensibility, meaning that it allows developers to customize their databases according to the exact needs of their application and load requirements - whether it's a simple web application or huge enterprise scale solutions.

Here's some projects our expert PostgreSQL Developer made real:

  • Developing unique solutions with Odoo Manufacturing & Maintenance Module
  • Connecting web applications with secure REST API integrations
  • Creating data extraction scripts with Nodejs
  • Developing complex SaaS solutions with Laravel/React/AWS
  • Implementing advanced authentication protocols (JWT)
  • Truckloads of migration projects from different AWS stacks & SSO integrations
  • Developing automation & no-code project pipelines leveraging nodejs and python
  • Building serverless Java applications with Springboot and other frameworks
  • Publishing/Hosting express.js & handlebars.js web apps

PostgreSQL technology has been a go-to solution for many clients when creating bespoke applications that meet the needs of their business. Our PostgreSQL Developers have built everything from small custom applications to complex enterprise solutions on Freelancer.com. You too can hire an expert developer here today to make your project happen!

Sur 77,847 commentaires, les clients ont évalué nos PostgreSQL Developers 4.89 sur 5 étoiles.
Embaucher des PostgreSQL Developers

Filtrer

Mes recherches récentes
Filtrer par :
Budget
à
à
à
Type
Compétences
Langues
    État du travail
    28 travaux trouvés au tarif de EUR

    I am looking for a backend developer to create a food ordering platform for multiple restaurants. The ideal candidate should be experienced with Java programming language and PostgreSQL database management system. The platform will be a multi-restaurant system that allows customers to order food from different restaurants. The backend system should have the following features: - User authentication and authorization - Menu management for each restaurant - Order management and tracking - Notifications - Integration with payment gateway - Reporting and analytics The developer should be able to work in an agile environment and have experience with REST API development. Good communication skills and the ability to work in a team are also important.

    €2498 (Avg Bid)
    €2498 Offre moyenne
    55 offres

    Please import provided address lists into OSM - details provided to already selected developer

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    12 offres

    Develop a desktop backup application for consumers using Restic as the backend and Minio as the storage solution. The application requires the following components: Company website for signup/login, subscription selection/payment, and client downloads. SSO using Keycloak for secure authentication. User management/administration and admin panel. Billing/support panel for customer management. Customer database using PostgreSQL. Electron.js-based desktop GUI. Node.js coordinator application for communication with Keycloak, GUI, Minio, and customer database. It handles provisioning and backup repos based on billing status. Non-Functional Requirements: Highly available and scalable architecture. CI/CD pipelines for continuous integration and deployment. Agile development approach...

    €7316 (Avg Bid)
    €7316 Offre moyenne
    20 offres

    We are seeking a developer to create a desktop backup application using restic as the backend program. The ideal candidate should have experience in developing applications for Windows and Mac operating systems and should be familiar with restic, keycloak, docker, node, postgres etc. The application will have a Graphical User Interface (GUI) for ease of use. We already have a S3 based restic repository to store backups. This will be a consumer application and hence it will need components like Customer Signup/DB/Billing, an Admin panel, a coordinator app etc

    €4130 (Avg Bid)
    €4130 Offre moyenne
    16 offres

    Odoo 12 Customization and Bug Fixing I am looking for an experienced developer to help me customize and fix bugs in my Odoo 12 installation. Specifically, I need help with customizing the workflow in the Sales module. Ideal Skills and Experience: - Strong experience with Odoo 12 development - Expertise in customizing workflows in the Sales module - Knowledge of Python and Odoo 12 development framework - Familiarity with Odoo 12 Sales module - Ability to identify and fix bugs in Odoo 12 Tasks: - Customizing the workflow in the Sales module - Fixing bugs related to Sales module - Refactoring and optimizing the code - Testing and deployment of the customized module If you have the skills and experience required for this project, please apply with your portfolio and relevant experience.

    €534 (Avg Bid)
    €534 Offre moyenne
    37 offres

    Bom dia. Preciso que esse porjeto feito com docker, seja aplicado sem docker, apenas com para centos 7, sem uso de docker. @smlalene/data-warehouse-tech-stack-with-postgresql-dbt-airflow-35dfb7e743f8 Documentar passo a passo das instalacoes

    €136 (Avg Bid)
    €136 Offre moyenne
    11 offres

    I am looking for someone with experience in setting up distributed Postgres SQL on a multi-node cluster. I have access to at least 3 servers and expect to store less than 1 TB of data in the cluster. I require high performance with low latency and need the setup to be highly optimized for this purpose. Ideal skills and experience for this job include: - Expertise in Postgres SQL and distributed systems - Experience with setting up and configuring multi-node clusters - Knowledge of performance optimization techniques - Familiarity with various replication and failover mechanisms - Strong troubleshooting and debugging skills - Excellent communication and collaboration skills to work with our team. If you have the skills and experience to deliver a high-performance, distributed Postgre...

    €150 (Avg Bid)
    €150 Offre moyenne
    15 offres

    I am in need of a highly talented Java 8 developer for a Backend/API Development project that will take more than 4 weeks to complete. The ideal candidate should possess the following skills and experience: Skills: - Expertise in Java 8 - Experience with building RESTful APIs - Knowledge of Spring Framework - Familiarity with MySQL or other relational databases - Understanding of software development life cycle (SDLC) Experience: - Proven experience in developing and maintaining enterprise-level applications - Ability to work independently and collaboratively in a team environment - Strong problem-solving skills and attention to detail - Excellent communication and interpersonal skills If you possess the required skills and experience, please apply for the project and provide samples of...

    €389 (Avg Bid)
    €389 Offre moyenne
    22 offres

    I am in need of a highly talented Java 8 developer for a Backend/API Development project that will take more than 4 weeks to complete. The ideal candidate should possess the following skills and experience: Skills: - Expertise in Java 8 - Experience with building RESTful APIs - Knowledge of Spring Framework - Familiarity with MySQL or other relational databases - Understanding of software development life cycle (SDLC) Experience: - Proven experience in developing and maintaining enterprise-level applications - Ability to work independently and collaboratively in a team environment - Strong problem-solving skills and attention to detail - Excellent communication and interpersonal skills If you possess the required skills and experience, please apply for the project and provide samples of...

    €233 (Avg Bid)
    €233 Offre moyenne
    16 offres

    I am looking for a developer to create a simple platform for selling music loops in both WAV and MP3 formats etc. The ideal candidate should have experience in developing e-commerce platforms. The platform should include advanced search filters for easy navigation through the catalog of music loops. This platform will allow producers directly be in touch with the loops makers who made their favorite loops and establishes trust between the two parties when placement opportunities. This platform is where a producer can buy or download loops from a loop maker and use them to make beats. More functionalities detail will be provided in PMB

    €780 (Avg Bid)
    €780 Offre moyenne
    95 offres
    Odoo V16 Add Custom Features 4 jours left
    VERIFIÉ

    Odoo V16 Add Custom Features for New Enterprise We are looking for an experienced freelancer to add custom features to our Odoo V16 system. The ideal candidate will have: - Experience with Odoo V16 - Knowledge of Python and JavaScript - Ability to customize existing modules and add new ones - Familiarity with the accounting and inventory modules in Odoo What is needed is to add a new feature in POS Oddo V.16 module

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    24 offres
    Odoo V16 - Segasure 3 jours left
    VERIFIÉ

    I am looking for help customizing the Odoo V16 Sales module to add new features. I have extensive knowledge in Odoo and I want to ensure I make the most of my system. Expertise with this module is a must, as customizing it to add new features will be an intricate job. The job involves thoroughly understanding the existing module, and analyzing how the new features can be added in an efficient way that does not disrupt the existing structure. You will need to have a deep understanding of Odoo, and the way the Sales module functions, to be able to make sure that all of the changes are implemented seamlessly and work cohesively. As the person chosen for this project, you must be diligent and take your time to properly understand what is required. This project needs to be completed correctly...

    €37 / hr (Avg Bid)
    €37 / hr Offre moyenne
    13 offres

    I am looking for a freelancer to build an End to End HRMS management system for my Organisation. The system should be standalone. The system should be able to manage more than 100 employees/students and their courses. The most important features for this HRMS are: - End to end management of students and their courses - Student Records Management - Fees and thier placement Management - Recruitment and Onboarding Ideal skills and experience for this job include: - Strong experience in building HRMS systems - Knowledge of employee/student management systems - Experience in payroll management - Knowledge of database management systems - Ability to create user-friendly interfaces - Strong communication skills and ability to work collaboratively with our team.

    €284 (Avg Bid)
    €284 Offre moyenne
    9 offres

    I need someone to edit my Oracle queries and convert them to Postgres. I am familiar with Postgres syntax and features, but I need assistance with query conversion. There are 1-10 queries that need to be converted. Ideal skills and experience: - Strong knowledge of Oracle and Postgres databases - Experience with query conversion - Familiarity with SQL syntax and features for both databases - Attention to detail and ability to ensure accuracy in the conversion process.

    €11 / hr (Avg Bid)
    €11 / hr Offre moyenne
    12 offres

    I'm looking for a skilled freelancer to help me edit my existing PowerShell script code to point Oracle to PostgreSQL. I need someone who has the experience to work with PowerShell and the capabilities to understand the complexities of the task at hand. The successful freelancer should be able to demonstrate their experience in this field and confident in their ability to provide a successful result. They will be required to edit the existing script code and make adjustments to ensure that the changes are correctly targeting Oracle and PostgreSQL. The level of complexity of the script isn't an issue, since no information was provided - the freelancer should expect the necessary complexity based on the given task. I look forward to speaking with talented and driven professiona...

    €11 / hr (Avg Bid)
    €11 / hr Offre moyenne
    2 offres

    I need someone to edit my Oracle queries and convert them to Postgres in PowerShell and also familiar with Postgres syntax and features. There are 1-10 queries that need to be converted. Ideal skills and experience: - Strong knowledge of Oracle and Postgres databases - Experience with query conversion - Familiarity with PowerShell - Attention to detail and ability to ensure accuracy in the conversion process.

    €10 / hr (Avg Bid)
    €10 / hr Offre moyenne
    3 offres
    food delivery 2 jours left

    Hello, I have a project in reactjs and nodejs and postgres, the project is from the backend side and the front end is finished, now we have the front to back connection left. I wanted to know if you can get this project and how much it costs.

    €210 (Avg Bid)
    €210 Offre moyenne
    41 offres

    Im looking ta a tech stack for a new project that could involve postgresql and a nosql dbase add-on, I want to analyse if its worth using nosql for a single element or if the complexity it will add overides the benefits.

    €28 / hr (Avg Bid)
    €28 / hr Offre moyenne
    9 offres

    I propose the following topic: Developing a CMS (similar to WordPress) from scratch using PHP for an e-commerce website. The CMS should be built using your preferred graphical environment, and for the front-end, you can choose either JavaScript or jQuery. Feel free to utilize Faker () for generating test data. Additionally, please use Postgres instead of MySQL as the database. List of functionalities: Dashboard (back-office homepage) User management (CRUD) with role management and email account validation Page management (CRUD) with front-end menu management Comment management with moderation or reporting features generation SEO optimization (Title, meta description, etc.) Front-end template management (fonts, colors, etc.) Expectations: The solution should be deployed online (MANDATOR...

    €145 (Avg Bid)
    €145 Offre moyenne
    32 offres
    Looking for Azure Expert 2 jours left
    VERIFIÉ

    hello I have simple Django project and need to deploy it on Azure If you have strong skills with Azure, please bid with 'azure' It should be deployed today. Thanks

    €38 (Avg Bid)
    €38 Offre moyenne
    10 offres
    Construction ERP 2 jours left

    Construction ERP I am in need of a customized ERP system for my construction company. The system must have the following features: - Project management - Resource planning - Financial management I prefer the ERP system to be on-premises. No cloud-based options, please. As for integrations, I do not need any with existing software or hardware devices. Ideal skills and experience: - Experience in developing ERP systems for the construction industry - Expertise in project management, resource planning, and financial management - Knowledge of on-premises ERP systems and their implementation

    €4928 (Avg Bid)
    €4928 Offre moyenne
    16 offres

    I'm looking for a skilled freelancer to help me edit my existing PowerShell script code to point Oracle to PostgreSQL. I need someone who has the experience to work with PowerShell and the capabilities to understand the complexities of the task at hand. The successful freelancer should be able to demonstrate their experience in this field and confident in their ability to provide a successful result. They will be required to edit the existing script code and make adjustments to ensure that the changes are correctly targeting Oracle and PostgreSQL. The level of complexity of the script isn't an issue, since no information was provided - the freelancer should expect the necessary complexity based on the given task. I look forward to speaking with talented and driven professiona...

    €11 / hr (Avg Bid)
    €11 / hr Offre moyenne
    1 offres

    Deseamos implementar y adapatar a las necesidades de la empresa el ERP Odoo, para ello requerimos un especialista en implementación y programador Odoo. Proyecto de 3 a 6 meses aproximadamente. Pago será mensual.

    €870 (Avg Bid)
    €870 Offre moyenne
    16 offres

    I am looking for a freelancer who can help me add a photo to every question in my e-learning app on my website using Odoo. Here are the details of my project: E-learning Content: - The content I am creating is text-based. Photo Uploading and Formatting: - I do not require assistance with uploading and formatting the photos. I can handle that myself. Preferred Image Format: - My preferred file format for the images is PNG. Ideal Skills and Experience: - Experience with Odoo and e-learning app development - Knowledge of adding photos to questions in an e-learning app - Familiarity with PNG file format and how to optimize images for web use.

    €59 (Avg Bid)
    €59 Offre moyenne
    10 offres

    I need someone to edit my Oracle queries and convert them to Postgres in PowerShell and also familiar with Postgres syntax and features. There are 1-10 queries that need to be converted. Ideal skills and experience: - Strong knowledge of Oracle and Postgres databases - Experience with query conversion - Familiarity with PowerShell - Attention to detail and ability to ensure accuracy in the conversion process.

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    2 offres

    I'm looking for a skilled freelancer to help me edit my existing PowerShell script code to point Oracle to PostgreSQL. I need someone who has the experience to work with PowerShell and the capabilities to understand the complexities of the task at hand. The successful freelancer should be able to demonstrate their experience in this field and confident in their ability to provide a successful result. They will be required to edit the existing script code and make adjustments to ensure that the changes are correctly targeting Oracle and PostgreSQL. The level of complexity of the script isn't an issue, since no information was provided - the freelancer should expect the necessary complexity based on the given task. I look forward to speaking with talented and driven professiona...

    €24 / hr (Avg Bid)
    €24 / hr Offre moyenne
    2 offres

    I'm looking for a skilled freelancer to help me edit my existing PowerShell script code to point Oracle to PostgreSQL. I need someone who has the experience to work with PowerShell and the capabilities to understand the complexities of the task at hand. The successful freelancer should be able to demonstrate their experience in this field and confident in their ability to provide a successful result. They will be required to edit the existing script code and make adjustments to ensure that the changes are correctly targeting Oracle and PostgreSQL. The level of complexity of the script isn't an issue, since no information was provided - the freelancer should expect the necessary complexity based on the given task. I look forward to speaking with talented and driven professiona...

    €12 / hr (Avg Bid)
    €12 / hr Offre moyenne
    3 offres

    Articles recommandés juste pour vous

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Learn how to find and work with a top-rated Google Chrome Developer for your project today!
    15 MIN READ
    Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.
    15 MIN READ