PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. Contratar a PostgreSQL Developers

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    22 trabajados encontrados, precios en EUR

    solo español necesito un desarrollador para instalar chatwoot en mi servidor ubuntu 20.04 y personalizar con mi marca aplica solo si hablas español

    €101 (Avg Bid)
    €101 Oferta promedio
    3 ofertas

    En Argentina hay una billetera que se llama Billetera santa fe, lo que se requiere es el desarrollo de la conexión para poder cobrar desde el POS de odoo con billetera santa fe la cual debe validar los pagos.

    €20 / hr (Avg Bid)
    €20 / hr Oferta promedio
    12 ofertas
    Soporte Odoo 14 3 días left
    VERIFICADO

    Necesitamos un desarrollador que de soporte a Odoo 14 sobre diversos temas que van surgiendo en el helpdesk. También se solicitan desarrollos mensuales cada mes.

    €35 / hr (Avg Bid)
    €35 / hr Oferta promedio
    18 ofertas

    Implementación de Fabrica en Odoo 15, Implementación mas capacitación del módulo fabricación para odoo v15

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

    ENG: We are working with Odoo 13 and want to migrate to Odoo 15. The migration will be made by Odoo, but we need someone to develop scripts that can sync up all the information that's left. For example, the migration is done today but we decide to start in three days, do we'll have to sync up those three days. What we'll need to sync is: products, clients, accounting transactions and POS sales. ESP: Tenemos un Odoo 13 EE y queremos migrar a Odoo 15, la migración de datos la hace Odoo pero quisieramos que luego de que odoo haga la migración se puedan desarrollar scripts y que estos scripts puedan sincronizar todo lo que falta pasar. Ejemplo hoy hago la migración pero se decide arrancar en 3 dias entonces hay que sincronizar esa info de 3 d&iac...

    €65 / hr (Avg Bid)
    €65 / hr Oferta promedio
    23 ofertas

    Tenemos una aplicación que sincroniza productos de varios proveedores con una tienda Jumpseller. Estamos migrando a VTEX y necesitamos cambiar la aplicación para que sincronice los productos y stock con la nueva plataforma. La aplicación se ejecuta actualmente en una instancia de AWS. La integración con VTEX se hace mediante APIs. La aplicación tiene un componente que procesa la información de los proveedores (eso no se modifica), esta información se debe enviar a los servicios que corresponden en VTEX (tenemos la lista de APIs y el orden de llamado)

    €447 (Avg Bid)
    €447 Oferta promedio
    22 ofertas

    I'm looking for a JS and python developper to build private chat app with socket.io. Stack: Python / flask (server side) Javascript / Socket io (client side) Html / CSS / Jinja2 DB pgsql or sqlite (relational)

    €638 (Avg Bid)
    €638 Oferta promedio
    36 ofertas

    I will 3 data sheets , and you need to perform postgresql queries and give me output in excel sheet

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

    • basic PostgreSQL instance settings • securing client connections to a PostgreSQL instance, • PostgreSQL database security controls • schema security controls • tables security controls • row level security • column level security

    €123 (Avg Bid)
    €123 Oferta promedio
    8 ofertas

    • basic PostgreSQL instance settings • securing client connections to a PostgreSQL instance, • PostgreSQL database security controls • schema security controls • tables security controls • row level security • column level security

    €139 (Avg Bid)
    €139 Oferta promedio
    9 ofertas
    Create Desktop System 4 días left
    VERIFICADO

    hello programmers, I have a system that generates test results. The system was developed in Laravel. Due to slow internet connection problem I need to create the same system to install on the computer and be able to work without internet. But I want to be able to send the exams from the offline system to the online system.

    €32 / hr (Avg Bid)
    €32 / hr Oferta promedio
    75 ofertas

    I am looking for a developer to integrate Stripe multiparty payments to an existing website. The frontend is written in React while the server is written in Spring Boot which is connected to a POSTGRESQL database. I am the senior developer for this project so any code written has to pass through my reviews and adhere to coding best practices. More details will be given on contact. Requirements: - Accept online payments - Implement user balance - Store payment data on the database - Collect payments and then pay out to service providers Something similar to the photo I attached. User needs to top up balance. Then when using a service, they pay from that balance to the service provider. Will need both the UI as well as the functionality.

    €213 (Avg Bid)
    €213 Oferta promedio
    17 ofertas

    I have a new ERP platform based on odoo which needs management to enter data or primarily new product,but also ensure system is running smoothly and data is updated as required.

    €366 (Avg Bid)
    €366 Oferta promedio
    31 ofertas

    Hello. I'm looking for a backend developer to deploy node project on heroku. You must have experience with migrate postgres DB. Skill Requirement Node, Postgres DB, AWS, Docker, Heroku This is long term project and I'm finding talent developer. If anybody interested, please contact me.

    €158 (Avg Bid)
    €158 Oferta promedio
    30 ofertas

    Job description We are looking for an experienced Back-end developer to join our team. You will be responsible for the server side of our web applications. If you have excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you. As a Back-end developer, you’ll work closely with our engineers to ensure system consistency and improve user experience. Ultimately, you should be able to develop and maintain functional and stable web applications to meet our company’s needs. Responsibilities ● Participate in the entire application lifecycle, focusing on coding and debugging ● Write clean code to develop functional web applications ● Troubleshoot and debug applications ● Perform UI tests to optimize performance ● Ma...

    €7 / hr (Avg Bid)
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    19 ofertas
    Webdeveloper 1 día left
    VERIFICADO

    It's a backend project. The website is built in two parts a normal backend with some front-end and then an API part and I don't know what is wrong and needs some help with fixing my website

    €147 (Avg Bid)
    €147 Oferta promedio
    91 ofertas

    I am looking for a Developer to build a simple a Application which include the following: 1. Online Database 2. Web Interface 3. Mobile App in Flutter The Functionalities of the Application Include: 1. Online and Offline Data Automatic syncing to and from Database only on the mobile App. 2. Orders 3. Customers 4. Items 5. Generate Reports The ideal Candidate must be excellent in UI Design. The Database Design and full requirement will be given upon awarding this contract. Base on the professionalism of the ideal candidate, long term consultancy role will be negotiated.

    €212 (Avg Bid)
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    34 ofertas

    Need to prepare SQL based software with automatic input and output based on defined multiple logics Logics needs to be defined based on various calculations as defined by user

    €682 (Avg Bid)
    €682 Oferta promedio
    8 ofertas

    to resolve postgresql in ubentu server see detail as under root@odoo14-dav-c-4-8gib-blr1-01:~# /etc/init.d/postgresql restart [ ok ] Restarting postgresql (via systemctl): postgresql.service. root@odoo14-dav-c-4-8gib-blr1-01:~# sudo -u postgres psql could not change directory to "/root": Permission denied psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?

    €6 / hr (Avg Bid)
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    14 ofertas

    Valerdat has developed a platform to help FMCG companies optimize Supply Chain. One of the functionalities needed is a system to approve purchase orders and download them as a json file. (The functionality) The software has a feature called Purchase Orders. This feature recommends every day which products to purchase and all the details needed to create the purchase orders. Nowadays, the system does not allow downloading the proposals neither select which purchase orders to accept or decline. The functionality that we need to create is a system to accept or decline purchase orders and download the accepted orders as a json file, to improve the usability of the platform. (Stack) The software has been developed using: - Python (Django) in backend. - PostgreSQL in DDBB. - Typescri...

    €30 / hr (Avg Bid)
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    96 ofertas

    In addition to the scenario presented in component 1, the management of UWTSD Birmingham has also displayed their interest on designing and deploying a brand-new web application developed using Python Flask and PostgreSQL database (as a trial and error basis). The management is very interested in using Microsoft Azure as they think MS Azure would be easier for their staffs to understand and also it would be reasonable in price. The management wanted to move some of their main department’s (such student record, library record, staff record) services in the newly developed web application. They are only interested to see demonstration of the CRUD operations in the web application. The application can be very eye-catching and user friendly. Your line manager has tasked you to de...

    €196 (Avg Bid)
    €196 Oferta promedio
    6 ofertas
    Full Stack Developer 4 horas left
    VERIFICADO

    Toronto/GTA location preferred *You Will: You'll be hands-on with the code, committing alongside the team. You will influence every part of the stack. You're never satisfied with the status quo, and continuously evolve your team's roadmap and services, and explore new frontiers of value to keep your team excited and engaged. Digitize and automate workflows to help the business scale Provide technical leadership to developers Manage the teams' throughput and efficiency to deliver on customer expectations and timelines Touch all elements of the stack *We Want You To Apply If You: Have developed a solid technical acumen through at least 4 years in a developer or related role, coding with, CSS, Typescript, React or Vue, Node and any ORM Had one or more work experiences wh...

    €12 / hr (Avg Bid)
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    61 ofertas

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