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. Найняти PostgreSQL Developers

Фільтрувати

Мої недавні пошуки
Фільтрувати по:
Бюджет
до
до
до
Тип
Навички
Мови
    Статус роботи
    52 робіт знайдено, ціни вказані в USD
    SQL Expert / postgreSQL and more. 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone that is very familiar with SQL, especially PostgreSQL. Only apply if you know PostgreSQL.

    $133 (Avg Bid)
    $133 Сер. заявка
    10 заявки
    desarrollo backend de plataforma de cursos 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    nesesito desarrollar el backend de esta plantilla que compre [увійдіть, щоб побачити URL] .... nesesito desarrollar el backend en laravel o en django con base de datos mysql

    $129 (Avg Bid)
    $129 Сер. заявка
    7 заявки

    i am looking for Create odoo 14 pdf Report & Dashboard Details in the attached file

    $67 (Avg Bid)
    $67 Сер. заявка
    6 заявки
    $85 Сер. заявка
    3 заявки
    ODOO V10 - Customized Picking Ticket 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a freelancer that is comfortable working with Python and develop custom Odoo V10 Modules. The requirement for this project is as follows: 1.) Create a Module to have the Custom Picking Ticket be sorted by a custom-made location variable. 2.) Be Able to install it on any instance of Odoo V10. 3.) Be able to show module works. Attached is a mock illustration of what the f...

    $105 (Avg Bid)
    $105 Сер. заявка
    5 заявки
    Restore database deleted PostgreSQL version 13.2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Restore database accidentally deleted and there is no backup copy OS ubuntu Database PostgreSQL version 13.2

    $67 (Avg Bid)
    $67 Сер. заявка
    6 заявки
    Real time notifications system for a adult contet website 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I need a Node js fullstack dev. We are setting up a website that is a social network. the back is built in Node js using the Nest js framework and Postgres We need to create the website's real-time notification system. You know, just like instagram notifications. - New followers - New Likes - New comments - New responses to comments We think the best way is to work with [увійдіть,...

    $508 (Avg Bid)
    $508 Сер. заявка
    13 заявки
    Kotlin Backend development using Postgree database 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi I am facing some issues in my Kotlin project where i am not able to connect to my database which is in Postgree. If any one have experience bid to this project. Thank you

    $130 (Avg Bid)
    $130 Сер. заявка
    2 заявки

    Spring Boot application structure already available. Following Needs to be updated 1. API --> Return Token & validate Session 2. API --> Return Table data as JSON 3. One UI screen to Input Data, ( Screen already developed. Will be provided) -- > Some fields need to be added

    $109 (Avg Bid)
    $109 Сер. заявка
    15 заявки

    We have some improvement plan for our old website/metrics collector (written in Ruby for the metrics collector, Go backend, standard JS-jQuery for frontend, PostgreSQL for databases) The existing tables: - users - groups - stations - station_logs_x --> metrics per station (splitted in the past from station_logs table) - station_hours_x --> metrics per station (splitted in the past from stat...

    $583 (Avg Bid)
    $583 Сер. заявка
    6 заявки
    Algo trading with Zerodha KiteConect and Java 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    - Login each time application starts. - Place order if order exceeds a level specified in DB - get instruments and update DB on application start - update transactions in DB - log file - Cancel/edit order at EOD - Trail stop loss periodically by checking positions. - get price on periodic intervals and update DB. Interval to be configured in config file - Unit tests for all the code written Nee...

    $148 (Avg Bid)
    $148 Сер. заявка
    1 заявки

    I need to merge 4 databases from the same system that was fed separately. Not all tables are necessary to be merged (such as configurations, for example), but the productions that were inserted by the professionals who use the system (forms, medical records, schedules ...). As I do not know how to use PgAdmin, I do not know how to indicate which tables would be. To understand the context: they...

    $52 (Avg Bid)
    $52 Сер. заявка
    5 заявки

    Data science expert for creating ETL Data Pipelines using python, AWS, Lambda, SQL Server, procedures, Exceptional Etl performance has done.

    $26 (Avg Bid)
    $26 Сер. заявка
    5 заявки

    se requiere una persona con conocimientos en java , springboot , graddle y postgress.

    $29 (Avg Bid)
    $29 Сер. заявка
    7 заявки
    Fullstack developer for creating a multimedia uploading portal 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need a Fullstack developer to create a portal, where a user will be able to upload/record/take photos and videos. After uploading QR code with a link is generated and another user is able to watch an uploaded message after receiving this code. Base tech-stack: Any SPA framework (Angular, React...) + .NET 5.0 (Core) + PostgreSQL We need professional back-end architecture and well-structured and...

    $21 / hr (Avg Bid)
    $21 / hr Сер. заявка
    40 заявки
    Hiring Fulltime Individual [.NET Core + React JS] 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a fulltime individual to work with us on a project. The initial contract will be of 3 months and will be extended based on performance. This is a fixed budget project. If you have experience in following tech stacks, place your bid to take it forward: Skill Required: .NET Core, C#, ASP.NET MVC, React JS/Vue JS, PostgreSQL Experience Required: 1-4 year(s) Candidate must be base...

    $375 (Avg Bid)
    $375 Сер. заявка
    4 заявки

    Demo (run the code) then and overview with detailed documentation of code can be data from public domain Source can be flat file but preference is to have relational source data or even from an api. I don't have a preference on tooling however what was listed (Using libraries in python to run sql /Postgresql and etl processes is fine) Context: Demonstration of data preparation, data transf...

    $8 - $20
    $8 - $20
    0 заявки

    Hello people, For a lawyer, I need a developer who can make an app that manages: Lawyer: Calendar Follow-up of the progress of files Assistants: Clients Files Courts contacts Calendar management Follow-up on the progress of files Mobile interface: Calendar Viewing the progress of files The app needs to be made on odoo.

    $857 (Avg Bid)
    $857 Сер. заявка
    28 заявки

    I am a serial entrepreneur that works with various projects to attempt to get funding to go further. I am working on a project that requires a cloud database with an accompanying app. I have decent SQL skills but a lack of time as I work on several projects at a time. In this project I need someone to: 1. Create Postgres/SQL SQL database on cloud server-based upon fields and tables submitted in ...

    $590 (Avg Bid)
    $590 Сер. заявка
    9 заявки

    only senior developers are welcome, if not senior, do not apply

    $31 / hr (Avg Bid)
    $31 / hr Сер. заявка
    6 заявки
    Personalised feed based on Postgres SQL 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have a Java/Spring based Mobile app which displays a Feed from postgres SQL. Based on certain parameters/policy we need to personalise it. Mostlikely we'll require CTE to used. If you've relevant experience, please let us know.

    $20 (Avg Bid)
    $20 Сер. заявка
    1 заявки

    We have a project which requires .NET (Core), PostGreSQL and Vue.JS skills. This project involves Entity Framework’s TPH inheritance pattern.

    $25 / hr (Avg Bid)
    $25 / hr Сер. заявка
    38 заявки

    We have a project which requires .NET (Core), PostGreSQL and Vue.JS skills. This project involves Entity Framework’s TPH inheritance pattern.

    $26 / hr (Avg Bid)
    $26 / hr Сер. заявка
    18 заявки

    Descripción: El proyecto consiste en el cálculo automatizado del costo económico de un servicio médico veterinario, el cual se desarrolla a través de un sistema de encuesta en ambiente web ,el cual ya tiene un 90% de avance en el código. Las bases de datos ya se encuentran disponibles, lo fundamental es poder realizar los cálculos que corresponden a...

    $1243 (Avg Bid)
    $1243 Сер. заявка
    12 заявки
    Need a Sr. Ruby Developer 3 дні(-в) left

    About Us Oxford Valuation Partners is a leading financial advisory & valuation firm, specializing in Private Company and Fund valuations. We provide valuation and related software services to venture capital and private equity-backed early and growth-stage companies, middle-market private companies, and venture capital/private equity funds. About the Product We have built an integrated B2B ...

    $56 / hr (Avg Bid)
    $56 / hr Сер. заявка
    6 заявки
    Looking for a django developer 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have multiple features in pipeline and looking for a django developer to handle the backend of them. At this point of time, we want to build the SAAS lifecycle where users have a free access, then purchase a plan, recurring payment deducted automatically on monthly basis, pause, cancel subscription features etc. will be there.

    $180 (Avg Bid)
    $180 Сер. заявка
    9 заявки

    Create REST APIs based on Django with PostgreSQL database. It should contain: 1. User Sign Up/Forgot Password APIs 2. Uses JWT authentication 3. Must define 3 user levels: 1. Super-admin, 2. Teacher, 3. Student (Use internal Django Groups to achieve the same) 4. Teacher must be able to add/list the students. 5. Admin must be able to add/list every user in the database. 6. Students must be able to ...

    $305 (Avg Bid)
    $305 Сер. заявка
    11 заявки

    Create REST APIs based on Django with PostgreSQL database. It should contain: 1. User Sign Up/Forgot Password APIs 2. Uses JWT authentication 3. Must define 3 user levels: 1. Super-admin, 2. Teacher, 3. Student (Use internal Django Groups to achieve the same) 4. Teacher must be able to add/list the students. 5. Admin must be able to add/list every user in the database. 6. Students must be able to ...

    $26 (Avg Bid)
    $26 Сер. заявка
    4 заявки

    We are looking for a senior MERN stack developer, who is proficient in Material UI, PostgreSQL, AWS, etc. This is long-term, full-time position, so please make sure if you are serious. We use Slack for communication and will assign a trial job before hiring. Please let me know if you are ready. If you can't start now, please don't apply. Plus - Python - Microservice

    $21 / hr (Avg Bid)
    $21 / hr Сер. заявка
    20 заявки
    Postgres DB and ETL developer 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Description: Can design and deploy mid to complex and optimized database supporting OLTP systems in a fast paced environment with ETL experience sourcing from multiple third parties for use in the transactional system. Requirements 3-5 years hand-on with Postgress Designing logical and physical models for multi-tenant OLTP SaaS solutions for highly scalable and secure solutions on AWS. Expertis...

    $9 / hr (Avg Bid)
    $9 / hr Сер. заявка
    1 заявки
    ETL automation from Excel 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Visually grabbing data from Excel files (selecting range for a variable) through Python automation and subsequently using pandas and other libraries to transform for load operation to database Deliverables MVP that receives a variety of excel files and executes ETL operations for populating a RDBMS - preferably postgresql based. Need a quote for services to improve and build on what I already hav...

    $166 (Avg Bid)
    $166 Сер. заявка
    13 заявки

    A web application to be built for searching for and booking bike rides. Some of the UI pages (in React JS) are available (including the assets). All the remaining pages to be created, backend to be written (in Springboot or dotNetCore 5.0) along with database (PostgreSql). Application has to hosted on Amazon ECS (if hosting is not possible, pl provide quote without hosting). Applciation logic is v...

    $855 (Avg Bid)
    $855 Сер. заявка
    3 заявки
    ETL automation from Excel 2 дні(-в) left

    Visually grabbing data from Excel files (selecting range for a variable) through Python automation and subsequently using pandas and other libraries to transform for load operation to database Deliverables MVP that receives a variety of excel files and executes ETL operations for populating a RDBMS - preferably postgresql based. Need a quote for services to improve and build on what I already hav...

    $135 (Avg Bid)
    $135 Сер. заявка
    7 заявки
    YII2 Developer for 1 Year contract 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I am looking to hire 3 YII2 developers for a 1-year contract. Developer must have 5+ years of experience in development. PHP and MySQL programming and debugging Experience with Yii2 MVC framework (MUST) Should be technically sound in OOPs Concepts Good command on MySQL & PostgreSQL database and its optimization techniques Must have knowledge of JavaScript, JQuery, Bootstrap, and other...

    $1500 - $3000
    Прихований
    $1500 - $3000
    11 заявки
    Golang Engineer 2 дні(-в) left

    We are a startup and working on sports related product. We looking for an enthusiastic and talented Golang developer to join us. This will go at least 6-12 months. • We believe code quality is as important as product. So we treat this as highest priority. We love to see a person who write unit tests as part of their development. • Experience in database design for complex system es...

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    7 заявки
    Backend Python developer for running backend project 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I'm looking for: Back End Application Developer with experience using Python Restful APIs such as Flask and FastAPI, who will work on API and data repository. Familiar with MongoDB and PostgreSQL. Write unit tests Developer should understand git, software build and CI/CD processes, Docker. Work well in a team At least 2 years of proven experience in relevant field, academic degree

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    44 заявки
    Golang Engineer -- 2 2 дні(-в) left

    We are a startup and working on sports related product. We looking for an enthusiastic and talented Golang developer to join us. This will go at least 6-12 months. Looking for one who experienced in We believe code quality is as important as product. So we treat this as highest priority. We love to see a person who write unit tests as part of their development. Experience in database design fo...

    $15 / hr (Avg Bid)
    $15 / hr Сер. заявка
    7 заявки
    ERP - ODOO 2 дні(-в) left

    Cần phát triển module FMS trên nền tảng odoo của công ty

    $4750 (Avg Bid)
    $4750 Сер. заявка
    2 заявки

    Briefing: Hi, I'm using Odoo 14 Enterprise Version and I'm having trouble with the sales module. In the sales order model, in the default one to many fields i want to add a link or button and redirect the page to a custom view of the sales order line model with the object of the selected line where i should be able to view filtered the list to the selected data. And from there i want to ...

    $241 (Avg Bid)
    $241 Сер. заявка
    11 заявки
    PostgreSQL/ETL developer 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    an design and deploy mid to complex and optimized database supporting OLTP systems in a fast paced environment with ETL experience sourcing from multiple third parties for use in the transactional system. Requirements - 3-5 years hand-on with Postgress Designing logical and physical models for multi-tenant OLTP SaaS solutions for highly scalable and secure solutions on AWS. Expertise in DB Develo...

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    4 заявки
    ODOO DEVELOPER 1 день left

    Resumen: Buscamos desarrollador Python con experiencia previa en Odoo para reforzar nuestro equipo, para un proyecto de personalización de varios módulos de Odoo v12 (y posibles colaboraciones posteriores). Necesario: Tener al menos un año de experiencia demostrable en desarrollo y personalización de módulos en Odoo v12. Referencias contastables. Versiones post...

    $262 (Avg Bid)
    $262 Сер. заявка
    14 заявки
    Create Triggers PostgreSQL 1 день left
    ПІДТВЕРДЖЕНО

    Create Triggers in PostgreSQL to send JSON Strings to Message Queue

    $166 (Avg Bid)
    $166 Сер. заявка
    6 заявки
    I need a guy who know aws 1 день left
    ПІДТВЕРДЖЕНО

    I need a guy who knows in AWS Glue and PySpark and Postgres SQL

    $255 (Avg Bid)
    $255 Сер. заявка
    3 заявки
    CONVERT mysql to POSTGRESQL 1 день left
    ПІДТВЕРДЖЕНО

    Hi, I need to hire someone to convert a mySQL file to a postgreSQL file. I had a bad incident and hired someone who did not know how to do what i hired them for, so for you to get this job, you have to convert this single line date TIMESTAMP NOT NULL DEFAULT '0000-00-00 00:00:00' when you reply, have the conversion for that line so that we know you actually know how to do it.

    $169 (Avg Bid)
    $169 Сер. заявка
    17 заявки
    Junior Assistant develop Front/back finish project 21 годин(-и) left
    ПІДТВЕРДЖЕНО

    Hi! We are creating a social media based in: Node.JS Backend Angular.JS Frontend PostgresSQL Data And blockchain as envirement security. We need people to add and finish this work. (we really appreciate knowledge in Blockchain and hosting) If you like the team we can offer stability. For now the need is help the leads in the needs and process. Thank you! [Removed by Freelancer.com Admin for off...

    $545 (Avg Bid)
    $545 Сер. заявка
    11 заявки
    Auditor Confirmations 17 годин(-и) left
    ПІДТВЕРДЖЕНО

    i want to create a website for auditors to request confirmations for clients from banks. an example is confirmation.com.

    $534 (Avg Bid)
    $534 Сер. заявка
    11 заявки
    PostgreSQL expert 7 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a PostgreSQL expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $6 / hr
    Прихований
    $2 - $6 / hr
    12 заявки

    need PostgreSQL developer to create advanced PostgreSQL query script. work needs to be done by connected remote screen share. I have formulas in DAX, need to recreate it in SQL

    $31 / hr (Avg Bid)
    $31 / hr Сер. заявка
    15 заявки
    The Billing system -- 3 13 годин(-и) left
    ПІДТВЕРДЖЕНО

    Hi, I need an excellent developer who can help with development of the billing system software in very tight deadline

    $2515 (Avg Bid)
    $2515 Сер. заявка
    10 заявки

    I need help to write some code for writing 3 crud operation - Service , controller and jUNIT. This has to be done today and on remote machine. Please I need a person who is aware of best coding practices including Lamda functions and model mapper. If you are not expert please dont bid. Contact me now and we can start work immediately.

    $168 (Avg Bid)
    $168 Сер. заявка
    30 заявки

    Топ-статті спільноти PostgreSQL