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. Zaměstnat PostgreSQL Developers

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    41 zakázek nalezeno, ceny v EUR

    Our members buy things in our own proprietary barter currency on our software and we charge a fee of 10% in US Dollars to the buyer on each transaction to cover our costs. We are using [pro zobrazení URL se přihlaste]'s software to manage trading activity in our proprietary currency between members. If you are not familiar with a barter exchange and what we do, see this link: [pro zob...

    €471 (Avg Bid)
    €471 Průměr. nabídka
    10 nabídky

    This project requires developer to convert Oracle PLSQL contained in anonymous blocks, functions procedures, triggers and packages. ORAFCE extension has been installed into PostGres to minimize migration.

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    7 nabídky

    Buen dia, requerimos modulo de facturacion electronica Colombiana (validacion previa) con integracion directa con la dian, esto para facturas de venta y notas credito para odoo 11

    €471 (Avg Bid)
    €471 Průměr. nabídka
    8 nabídky

    We have an existing web-based chat application that has been in development and is ready for a developer to take over for final completion. I would estimate the project to be 70-80% complete. The chat application has existing bugs and unfinished work that needs to be cleaned up and some additional features added. We have listed all the tasks that need to be done on Trello and will go through t...

    €1060 (Avg Bid)
    €1060 Průměr. nabídka
    11 nabídky

    We have an existing web-based chat application that has been in development and is ready for a developer to take over for final completion. I would estimate the project to be 70-80% complete. The chat application has existing bugs and unfinished work that needs to be cleaned up and some additional features added. We have listed all the tasks that need to be done on Trello and will go through the...

    €872 (Avg Bid)
    €872 Průměr. nabídka
    14 nabídky

    The project is built with nodejs, express, graphql, typeorm, typegraphql, postgres. I need someone who has good understanding of these. Job responsibility: - answer my question as I need someone who can provide me a solution quick rather than waiting for someone in stackoverflow. - review the code and suggest the better way to do it

    €6 - €12 / hr
    €6 - €12 / hr
    0 nabídky

    We are looking for a freelancer to work with us on a educational gaming product for 1+ year long commitment on a monthly retainer ( 3 hours per day - 25 days a month ) or work on a per hour basis. If you are a company please do not apply . We only work with individual freelancers or small teams of 2 or 3. Responsibilities Integration of user-facing elements developed by front-end developers w...

    €6 / hr (Avg Bid)
    €6 / hr Průměr. nabídka
    8 nabídky

    DB Specialist needed for migrating MSSQL Server database (40 tables and 400 stored procedures, structure only) to PostgreSQL within a month. The stored procedures are CRUD functions, no complex logic.

    €923 (Avg Bid)
    €923 Průměr. nabídka
    29 nabídky

    We are working on building a flask REST API server that uses PostgreSQL and SQLalchmey. The needed task is to dockernize the whole application and upload it to SQLalchmey and make it accessible from outside (i.e. be able to connect to it)

    €64 (Avg Bid)
    €64 Průměr. nabídka
    2 nabídky

    I have designed a SQL server database with the necessary functionality that meets requirements at this stage. I use MS Access as a front-end to interact with the database. I want to convert this into a Web Application using the Django framework.

    €128 (Avg Bid)
    €128 Průměr. nabídka
    12 nabídky

    Deliverables: - A working tested Survey system customized and developed via Odoo platform according to the SRS document uploaded in this task ( 87 pages) for web/desktop version ( NO Mobile apps ) but should be mobile responsive. The survey system will collect some information from healthcare entities like hospitals and clinics and it need to be verified by the regulator. - Support for any bugs o...

    €30 / hr (Avg Bid)
    €30 / hr Průměr. nabídka
    19 nabídky

    I have an app built on Django 3, PostgreSQL, Bootstrap. I want to migrate it's DB from PostgreSQL to Cloud Firestore. The developer needs to take care of existing functionality working as working with this migration. If this change is very complex with Django, you can clon the app with Flask also and then make the migration. It may save your time in UI and you can focus on the Firestore rela...

    €127 (Avg Bid)
    €127 Průměr. nabídka
    7 nabídky
    php developer with laravel 5 dní left
    OVĚŘENÉ

    Create Graphic report receiving location data using 3rd party API. Insert data in DB table. Query report query to fetch data. Check and ensure all reports are generated and displayed in front end by username + Campaign Display Campaign list in dashboard by user. Oracle DB experience is required. PHP + CI

    €134 (Avg Bid)
    €134 Průměr. nabídka
    31 nabídky

    We are a medium company, and as you might expect, primarily making games. The type of games that we make are known as hyper-casual mobile games. (really simple) The web development role that we're hiring for is to help us improve and maintain an existing set of tools that we have built in-house that help us to better understand the market for the above type of games. So far, the tools have ...

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    25 nabídky
    Odoo 10 tune up 3 dní left

    Hi, I'm running a customized odoo 10 (postgresql 9.5) that I'm having trouble with speed. I've done several tune ups and upgraded the server, but I'm still have slow load speeds on the backend that is causing it to not be useful. I'm looking for a freelancer who can diagnose and recommend different options for us to increase our speed. Thanks

    €157 (Avg Bid)
    €157 Průměr. nabídka
    12 nabídky

    I have secured the [pro zobrazení URL se přihlaste] domain name through Google domains. Under this domain name, I plan to have a page devoted to dahlias including a database devoted to dahlias with pictures? The dahlia page will be linked to a database (PostgreSQL). I will need input forms, output (report) request forms and a way to facilitate dahlia tuber trading. Eventually, I would also ...

    €148 (Avg Bid)
    €148 Průměr. nabídka
    9 nabídky

    Request: I have secured the [pro zobrazení URL se přihlaste] domain name through Google domains. Under this domain name, I plan to have a page devoted to dahlias including a database devoted to dahlias with pictures (?). The dahlia page will be linked to a database (PostgreSQL). I will need input forms, output (report) request forms and a way to facilitate dahlia tuber trading. Eventually, ...

    €143 (Avg Bid)
    €143 Průměr. nabídka
    3 nabídky

    I need an expert in Phalcon php, to complete simple tasks of configurations for an e-commerce site, you need to know Phalcon Php really good, the tasks are not complicated but you need to know what you are doing. The site is in a LightSail container in AWS. You need to understand what it needs to be setup so we can complete transactions (like SSL) and send email. I require new features for the e-...

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    6 nabídky

    Senior NodeJS / ReactJS developer from Eastern European Must pass 60 mins skill test in NodeJS and ReactJS.

    €16 / hr (Avg Bid)
    €16 / hr Průměr. nabídka
    9 nabídky

    We are looking for an expert to develop an E-commerce application using Java Spring boot Rest API, elastic search with PostgreSQL / Mongo DB. We are starting the project from Scratch.

    €1442 (Avg Bid)
    €1442 Průměr. nabídka
    27 nabídky

    Senior NodeJS / ReactJS developer from Eastern European Qualification NodeJS (5 years) ReactJS ( 3 years) Docker (1 years at least) POstgreSQL (3 years) Only bid if you can start immediately as full time. Best

    €15 / hr (Avg Bid)
    €15 / hr Průměr. nabídka
    13 nabídky

    GlobalID – это масштабный проект по внедрению универсального инструмента авторизации и верификации пользователя в различных информационных системах. Инструмент должен послужить как средство повышения безопасности учетных записей пользователя, а также как один из методов цифровой подписи владельца учетной записи GlobalID. На данный момент имеется частично реализованный Back-end и Android при...

    €2571 - €4285
    €2571 - €4285
    0 nabídky

    Hello, Budget 100 This project is very urgent and need an expert in GraphQL , Node and understanding of how microservices works. The issue is related to the following question In Satckoverflow [pro zobrazení URL se přihlaste] I already did changes but I miss what to add in the resolver as I have no clue for it Need some dev which can help via anydesk in a urgent time as I have to com...

    €112 (Avg Bid)
    €112 Průměr. nabídka
    4 nabídky

    PostgreSQL experienced developers and administrators required, to shift from SQL server to PostgreSQL environment for an e-commerce portal.

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    12 nabídky

    armar un entorno de desarollo basado en ELT(extract, load, transform) herramientas: fingfisher datos: ocds django flask

    €17 (Avg Bid)
    €17 Průměr. nabídka
    2 nabídky

    Should be an expert in Spring boot RabbitMQ SOAP and REST services PostgreSQL Urban code PCF Splunk

    €9 / hr (Avg Bid)
    €9 / hr Průměr. nabídka
    13 nabídky

    add-on for odoo 13 - "HR Payroll Bank Advice". The same bank advice which come with Odoo enterprise (India Localisation) should be used. but, I'd like the Bank Advice to be directed to Employees Banks. So, each batch will produce as many Bank Advice's as the number of Employees Grouped by their Banks (attached a picture for the request Bank Advice template). Payment process an...

    €269 (Avg Bid)
    €269 Průměr. nabídka
    11 nabídky
    Need SQL expert -- 3 1 den left
    OVĚŘENÉ

    I need an expert in SQL for complex queries.

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    10 nabídky

    Should be an expert in Spring boot RabbitMQ SOAP and REST services PostgreSQL Urban code PCF Splunk React js Java 1.8 and above

    €5 / hr (Avg Bid)
    €5 / hr Průměr. nabídka
    10 nabídky

    As part of Decathlon Sports India, we are building the sports community for the user. Which will help like minded sporty people to connect, discuss, post, ask questions or answer any questions. More details will be provided later

    €284 (Avg Bid)
    €284 Průměr. nabídka
    5 nabídky

    Función 1: Crear un XML Leer tabla de clientes e insertar en el XML Leer tabla productos e insertar en el XML Leer tabla de impuestos e insertar en el XML Leer tabla de emisor e insertar en el XML Sellarel XML con certificado y llave digital(válidar la vigencia del certificado digital) Enviar a un WebServices el XML Validar el XML Retornado por el WebService. Si el XML es váli...

    €6 / hr (Avg Bid)
    €6 / hr Průměr. nabídka
    4 nabídky

    We are an ambitious startup based in Australia building the future of work for software engineers/developers. We really need to work with someone who has commercial experience in delivering an application Our platform will change the way software engineers/developers connect and get hired as well as be the hub for developer content, mentorship and career growth in the APAC region. We are looking...

    €20 / hr (Avg Bid)
    €20 / hr Průměr. nabídka
    106 nabídky
    Need SQL expert -- 2 1 den left
    OVĚŘENÉ

    I need an expert in SQL for complex queries.

    €24 / hr (Avg Bid)
    €24 / hr Průměr. nabídka
    24 nabídky

    Hi, I have an urgent project which needs to be completed as soon as possible. NOTE: The project shouldnt take over a day to complete for an experienced individual. High Level Overview- A favour tracking web application to monitor who you owe, and who owes you a favour. No front end code is required, I simplely need the restful API endpoints to be coded. Stack- NodeJS, TypeScript, KoaJS & Pos...

    €111 (Avg Bid)
    €111 Průměr. nabídka
    11 nabídky

    A website where people can post services they offer and customer can search for services posted by people base on their location. Building a scalable, durable and flexible system is important. Should be built on Microservices and a robust/flexible database. Happy to discuss the design ideas you might have. Please reach out if you have experience in building end to end stack with a UI focussed on b...

    €553 (Avg Bid)
    €553 Průměr. nabídka
    25 nabídky
    Unnesting an array in Postgresql 21 hodiny left
    OVĚŘENÉ

    Need a postgresql expert that can unnest complex arrays with sub arrays.

    €13 / hr (Avg Bid)
    €13 / hr Průměr. nabídka
    6 nabídky

    I would like to have online eCommerce (online grocery website) site to be developed using custom UI screens.

    €406 (Avg Bid)
    €406 Průměr. nabídka
    25 nabídky

    We have different types of source files so application needs to have connection for each file. Create a table using the same file’s metadata (File Columns) in the database server. Once we have table structure then extract the data from source file (Different source files) and insert data into database table.

    €91 (Avg Bid)
    €91 Průměr. nabídka
    6 nabídky

    Your role would be to work remotely on existing systems that were built in-house to help us analyze the market and improve our games. You will work closely with the team to identify features that could be added, or new ways that we could gather and maintain intelligence on the market and our own games. Requirements: - extensive knowledge of PHP (5+ years) - experience working with an MVC fram...

    €22 / hr (Avg Bid)
    €22 / hr Průměr. nabídka
    46 nabídky

    For an internal project we are looking to hire a software developer with expertise in Angular and knowledge of Java. The engagement will be for 2 months, after finalization of scope. Paid on a monthly basis, or it can be deliverable based as well.

    €1160 (Avg Bid)
    €1160 Průměr. nabídka
    26 nabídky

    I need you to make changes in existing application. should have experience in java, spring, jsp, postgress, boostrap 4

    €111 (Avg Bid)
    €111 Průměr. nabídka
    22 nabídky

    Nejlepší články z komunity PostgreSQL