PostgreSQL Jobs

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!

From 82,956 reviews, clients rate our PostgreSQL Developers 4.86 out of 5 stars.
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    21 jobs found, pricing in USD

    As an initiative to promote health and wellness, I am seeking a proficient developer to build an interactive fitness application that functions smoothly on both iOS and Android platforms. Key Features Required: - Diet Plan Management: The app should let users manage their dietary habits efficiently. It should help them plan their meals, record their dietary intake, and monitor their progress over time. - Real-time Feedback: The app should provide instant feedback on the user's activities. This could include suggestions, encouragement, or tips based on the data entered by the user. Ideal candidate would have: - Prior experience in fitness app development. - Proficiency in developing cross-platform software i.e., both iOS and Android. - Strong understanding of user-interface design p...

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    As part of our effort to streamline production processes, I'm looking for an experienced Odoo developer to help develop a manufacturing module or modify the existing one. For the beginning we need a expert who knows the developing in python in Odoo and knows the manufacturing module in odoo and can consult us, which options are available. Key Features required: - Advanced Inventory Management: We need a robust inventory management system that will help in tracking raw materials, work-in-progress items, and finished goods in real-time. - Bill of Materials Creation: To establish a detailed, accurate, and comprehensive bill of materials for our products. - Production Scheduling: The module should offer tools for scheduling production activities based on the bill of materials. - Develop...

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    We' re looking for a small team from BANGALORE. The team must be ready to work from our office under our supervision. Team must be able to handle the complete technical requirements of the project. Please respond with your team composition, rough estimate, timelines. Experience developing similar applications (web based analytics ) is mandatory. We are proposing MERN stack, Postgres SQL and Tableau. Any better suggestions are welcome. I'm in need of an experienced small team with a deep understanding of MERN stack and PostgreSQL, data analysis, visualization and proficiency in Tableau, . You'll be building a web platform that crucially measures aspects of campaign performance. Key Characteristics: - Superior web application design: Responsibly answering to the re...

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    I am seeking an experienced web developer to create an E-commerce website using WordPress platform. The website should include key features such as a product catalog, shopping cart, and user reviews. Key Requirements: • Design and build e-commerce WordPress site • Integration of product catalog, shopping cart, and user reviews functionalities Skills & Experience: • Proven experience in WordPress development • Prior work on e-commerce site • Familiarity with product catalog, shopping cart, and user reviews integration This project requires a developer capable of delivering a seamless and user-friendly online shopping experience. • Laravel , PHP , Html , Tailwind CSS , BOOTSTRAP

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    I am seeking a highly experienced Database Administrator to migrate my small Django SQLite database (less than 100MB) to a PostgreSQL database. Requirements include: - Extensive knowledge in Django, SQLite, and PostgreSQL - Experience in data migration, particularly between these databases - Capability to complete date-time conversions during the migration - Superb understanding of optimized and normalized database structures for PostgreSQL Please note that the database is already fully optimized for PostgreSQL. Your task will mainly be the smooth and accurate migration of data. I look forward to your bids.

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    I am currently in search of an Azure expert proficient in Ruby on Rails application deployment. The aim is to facilitate the deployment of a Ruby on Rails application on Azure cloud utilizing either AKS or Azure container instances. Key Responsibilities: - Evaluate and choose between AKS (Azure Kubernetes Services) or Azure container instances for deployment. - Implement a highly scalable and redundant containerization strategy. Ideal Skills and Experience: - Expertise in Ruby on Rails application deployment. - Comprehensive understanding and experience with Azure cloud. - Proven track record with containerization strategies (preferably Docker). - Experience in implementing high-redundancy systems. - Familiarity with AKS or Azure Container Instances would be beneficial. Please note th...

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    i need to change upload user image with user id from postgress db by using multer node js and also can be able to replace it work only by anydesk or teamveiwer with maximam 3 hours

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    Please answer with ‚I used meltano and I can help’ if your bid is not bot generated. I'm in need of a Meltano expert to guide me through the setup process and provide a comprehensive document of the steps outlined. Key Responsibilities: - Guiding through Installation and setup - Configuration and customization for specific needs - Being available for troubleshooting and bug fixing The ideal freelancer for this project should have: - Proven experience with Meltano - Excellent communication skills - Ability to provide clear, detailed documentation of the process

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    We are looking for a person, whether a person or a company, to help us conceptualize, organize and develop a web platform that contributes to the growth and income generation of our company and, if possible, to the community. We are at an early stage where we are exploring different approaches and possibilities for our project. We value the creativity, experience and technical capacity that an external team can contribute to turn our visions into reality. We are open to anyone who can contribute fresh ideas and innovative solutions. In short: We don't have any ideas for a web platform that helps the company earn income.

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    I'm looking for a talented developer or team to craft an omnichannel chat platform designed to streamline communication by integrating it with our existing cloud call center software as a service (SaaS). Our goal is to enhance customer support and engagement by incorporating multiple communication channels into a single, unified interface. **Key Integrations:** - **Messaging Platforms:** WhatsApp, Facebook Messenger, email, and SMS. Additionally, PBX system integration is required to bridge our voice call capabilities with digital communication channels. - **Features:** Essential features we're looking for include: - **File Sharing:** Ability to share documents, images, and videos across all channels. - **Chat History:** Seamless access to previous conversations for co...

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    Description: I'm seeking an experienced AWS and Django developer to urgently fix a "502 Bad Gateway" error that started occurring on my Django-based website hosted on an AWS EC2 instance after an IAM role change. The task will also involve reviewing and revoking AWS access previously granted to a developer, and ensuring the site's security and integrity. Responsibilities: Diagnose and resolve the "502 Bad Gateway" error. Review and modify IAM permissions to ensure both security and functionality. Confirm that all components of the AWS environment (like EC2, RDS) are properly configured and interacting without issues. Ensure the Django application is securely configured and fully operational. Provide a brief report on the changes made and any recommendations ...

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    We would like to hire a freelancer expert in development of Postgres Database and Synchronization of Data from our Headquarter to our Multiple Area Office (10 No.) and to Multiple Local PC (Around 300 Nos.) locations available in Network.

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    We have attached the details we need to sync our data from Headquarter to Area Office and than to local PCs and back again. for RFID based application.

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    I am in dire need of guidance to efficiently set up Meltano for data pipelining primarily from relational databases such as MySQL and PostgreSQL. The goal is not only to have a system in place but also to grasp a deep understanding of the whole process. Key responsibilities: - Set up Meltano for data pipelining from relational databases - Offer expertise and guidance throughout the setup process Ideal Candidate: - Expertise with Meltano and data pipelining - Experience with relational databases particularly PostgreSQL - Excellent communication and teaching skills - Attention to detail, patience and willingness to explain complex concepts in a digestible manner. I look forward to collaborating with a professional who can offer high quality assistance, and expedite the learning and imple...

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    We are looking for an experienced Django developer to implement an access control system in our existing web application. The access control system will allow the super admin to define access levels and assign them to team members. Each access level will determine which parts of the application a user can access. Key Features: Access Level Management: Implement functionality for the super admin to create, edit, and delete access levels. Each access level should have customizable permissions for different parts of the application. User Management: Allow the super admin to add, remove, and manage team members. When adding a team member, the super admin should be able to assign an access level to them. Permissions Assignment: Implement a mechanism to assign permissions to each access level...

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    I am looking for an experienced Django developer who can take on a long-term project. The key responsibilities will include: - Backend development - Database management - API integration - Deployment using Docker, Celery, RabbitMQ, Redis The ideal candidate must showcase proficiency in: - Docker - Celery - RabbitMQ - Redis - Geodjango - GeoServer - PostGIS Moreover, I desire that the developer also has some hands-on experience with Geodjango, GeoServer, and PostGIS. GIS knowledge is a definite plus. This project will require someone who is quick to learn and adapt to new technologies or tools if needed. Let's connect if this sounds like a good fit for your skills-set.

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    No automated bids - Only Expert Golang Developers I've existing codebase in Go, need to improvise it. Agencies and Developers with strong capabilities in Go are welcome to bid. In need of a proficient Golang developer to primarily focus on: - Developing robust microservices: Your responsibilities would include further development and enhancement of an existing CRM system. - Creating new features: The CRM system is in need of innovation. We're looking for fresh, practical features that can enhance its functionality significantly. - Bug fixing: The existing CRM has some issues that need to be ironed out. - Enhancing the UI: The redesign must improve both its visual appeal and usability. - Proven skills in developing microservices, fixing bugs, and improving user interfaces - An ...

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    Odoo Studio SaaS Developer -- 2 13 hours left
    VERIFIED

    I'm looking for an Odoo Studio SaaS developer who can help me implement advanced data management in the latest version, 17.1. The primary goal for this implementation is to improve business intelligence. Key Responsibilities: - Implement advanced data management features in Odoo Studio SaaS. - Ensure seamless integration with the existing system. Ideal Skills: - Proficiency in Odoo Studio SaaS. - Strong understanding of advanced data management and business intelligence. - Previous experience in similar projects would be a plus. Please note that the specific business intelligence features are yet to be determined. Your input and expertise in this area would be highly valued.

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    As a person hiring, I'm seeking proficient technical interviewers with specific skillsets and experience. Your responsibility will be to assess candidates' technical knowledge and evaluate their problem-solving capabilities. Requirements: - Proficiency in Python with the Pyramid framework, SQLAlchamy ORM tool, and PostgreSQL. - More than 10 years of Python experience. Ideal Skills: - In-depth knowledge of programming languages, system architecture, data structures, and algorithms. - Stellar communication skills, with a knack for evaluating others' technical knowledge and problem-solving abilities. Become a part of this valuable process where you'll be instrumental in identifying talented individuals who can contribute effectively to our technical team.

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    Tengo un software de escritorio que manipula una bd local postgresql. Ahora estamos desarrollando una app movil, que tendra que acceder a esos datos (la misma base de datos postgresql que esta en la pc local) y tambien va a poder modificarlos. Creo que la mejor opcion en este caso es hacer una replicacion maestro-maestro de la bd postgres en el servidor web y que ambos (local y web) se mantengan sincronizados, teniendo exactamente los mismos datos en todo momento (si la app movil modifica un campo en la bd del servidor web, se tiene que modificar tambien en la bd de la pc local, y viceversa)

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    SÓLO LATINOAMERICA Este es un proyecto simple donde se buscan tres cosas: 1. Generar una REST API donde la mayoría de endpoints son de lectura y unos pocos de escritura. Sin autenticación 2. Se integre con la API de Google para obtener las coordenadas a partir de una dirección 3. Modificar el admin para cargar información a partir de un Excel. Somos una empresa de desarrollo de software (puedes revisar nuestro perfil acá en Freelancer.com) por lo que si todo sale bien, este no sería el único proyecto. Si eres un crack en Django y Django Rest Framework, tendremos mucho trabajo ?. Condiciones de trabajo: 1. Se hará una pequeña prueba técnica para validar que tienes las habilidades que buscamos 2. Trabajar de l...

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