PostgreSQL Jobs

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    37 jobs found, pricing in USD

    I have a tic tac toe project in react, using socketio to communicate with other servers, and flask backend. I have other parts to the project I need help with

    $167 (Avg Bid)
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    1 bids

    Need help calculating the time difference between three tables and finding the values of sum of stopped times/ started times, finding the next value and time difference between last and the next one using psql and php I am currently working on it, but I don't understand what mistake I am doing. I need some help or guidance in completing it.

    $24 (Avg Bid)
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    Looking for someone who has good working experience of react js and nodes js preferably in banking domain

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    I need you to develop some software for me. I would like this software to be developed for Windows using Java.

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    1 bids

    I need a python developer to help update, debug and maintain existing code for client applications on an ongoing basis. Approximately 15-30 hours per month.

    $12 / hr (Avg Bid)
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    Jaspr Health builds applications that help prevent suicide and reduce suicidal ideation. We're looking to hire a developer that is experienced with using the FHIR protocol to work with Epic EHR. Minimum Developer Requirements: - At least 3 years experience working with Epic EHR. - Experience working with the FHIR protocol - Have implemented an integration into Epic in 3 or more clinic locat...

    $36 / hr (Avg Bid)
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    Full time Unity 3D developer 6 days left
    VERIFIED

    We're looking to hire a full time Unity 3D Developer (preferably from India) with following skills; 1-Advanced Augmented Reality skills: AR Foundation, ARcore, ARkit 2- Web development skills: .Net core, React js, etc. 3- Cloud and Database management: AWS, PostgreSQL 4- API creation and Integration This is a full time position as Unity 3D developer for 40hrs/week, Monday to Friday. The all...

    $923 (Avg Bid)
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    I need to: 1) Launch a turbo-geth node and sync it up 2) Communicate with the turbo-geth database (ideally back into python) [login to view URL] I then need to generate queries for: which addresses hold token $token at any arbitrary time. Ideally this query would iterate over a large amount of blocks so I can calculate some statistics. If you can do this, respond to this query. We will start wit...

    $30 / hr (Avg Bid)
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    The system needs some features to be added, especially payment gateway and subscription features. Details are mentioned in the attached file.

    $450 (Avg Bid)
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    9 bids

    Develop new feature in the project to integration calendar booking system in existing project.

    $138 (Avg Bid)
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    5 bids

    Air Transport Network is an example of transport networks and spatial networks. The nodes of the network are the airports and the links represent direct flight routes between two airports. Alternatively, cities can be considered as the nodes with links representing direct flight connections between them. Air transport networks can be defined worldwide as well as for one region or for one airline c...

    $164 (Avg Bid)
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    We have a server with a simple postgresql and pgbouncer installation, with 2 databases. We would need to optimize hardware and software configuration to obtain the best performance and avoid locks.

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    We need someone to review our backend code. We suspect there is some problematic data causing a memory leak and that is causing a 502 bad gateway to crash our site.

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    We have java springboot app deployed on Kubernetes/Docker. but Oracle DB is on EC2, which create issue of performance in query to DB as its vertical scalable... Its 90% read operation and 10% write operation Oracle DB currently doesnot have stored procedures and packages. We want to migrate to Postgresql on AWS Aurora with optimization of DB queries, materialised views if required

    $864 (Avg Bid)
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    We're looking to hire a full time Unity 3D Developer (preferably from India) with following skills; 1-Advanced Augmented Reality skills: AR Foundation, ARcore, ARkit 2- Web development skills: .Net core, React js, etc. 3- Cloud and Database management: AWS, PostgreSQL 4- API creation and Integration This is a full time position as Unity 3D developer for 40hrs/week, Monday to Friday. The all...

    $1174 (Avg Bid)
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    10 bids
    Build me a testing website 4 days left
    VERIFIED

    Hi, I need a website to test applicants. The user can login via google or facebook. Database postgres. Anybody who has developed similar can get in touch. The admin can add questions. My budget is 20K INR. Python to be used for backend.

    $307 (Avg Bid)
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    Sports Scoreboard 4 days left
    VERIFIED

    Live Sports Scoreboard created in Node, JS, Postgres, & React. Possible template installation (if compatible), or start from scratch. This website shall have the following pages, template installation, scoreboard, and registration page. A database is necessary for registration and player stats and will include the following: - Team name - Team logo - Team coaches/players - ages, position, etc ...

    $860 (Avg Bid)
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    Need to Connect SQL data Base with Django. then further module the run and and in the web page sql sqery gives you output. - Making of server Login module with session login logout. - Making of Module which consist of every client report and its detail - Next module which shows existing client in super user - Clint renew detail : Purchase detail (services taken from the company) service renew d...

    $19 (Avg Bid)
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    1 bids
    airflow etl elastic -- 3 3 days left
    VERIFIED

    Looking for an apache airflow & python expert. Need help on a project for etl from elasticsearch to postgres. Scripts for queries in elasticsearch on the data to extract have already been created. Need airflow to manage the pipeline. Want the pipeline dockerized and postgres should be a dockerized instance as well. Would be nice to also use rabbitmq as a queuing service for transformaiton jobs...

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    Looking for a resource who is experienced working with Flowable BPMN and setting workflow process in Spring Boot application Preferred skills: Java, Spring Boot, Spring security, Angular, PostgreSQL, JOOQ

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    Sharing Economy 2 days left

    We are community based H2H company. We believe that ones clutter can be other persons requirement. We are looking to build our cloud web application product for this. We are looking for full stack developer freelancers with technology skills to build this product in React, Java, PostGresSQL and Mongo DB. Experience with Application deployment onto environments like AWS and Azure.

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    I need a web interface for a dataset comprising 10M+ rows, which will allow me to search through the data quickly from the browser. This should be written in .NET or Go (I will provide the dataset as CSV), and dockerized (I want to run docker-compose up and have the system work). I'm happy for just the DB to run in a container for dev exposing it's port on localhost, often quicker that ...

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    We are 10lift, an early-stage B2B SaaS company focused on employee engagement and wellbeing, located in Berlin. We currently have an MVP and need a developer to work on the product until we hire for this position (fully remote). This also means upon mutual satisfaction the position could turn into a long-term contract (with possible visa sponsorship). This person will be working with guidance from...

    $22 - $43 / hr
    Featured Urgent Sealed
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    37 bids

    I am building a website that sells lottery tickets for international lotteries. I would like to hire 2 developers on a monthly salary basis. My estimate is that it will take 600-700 hours to complete. After completion of the basic functionality, at least one developer will be needed for the maintenance and development of further functions. Salaries TBD. Applicants must be based in Europe or Brazil...

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    Android Developer 2 days left
    VERIFIED

    We would like to hire a highly motivated Android Developer (Kotlin) to take on the role of designing and developing a feature rich smart and intelligent application in mental health space. We are rapidly expanding our userbase and need to continue building new features with integrated applications that work in a challenging, low bandwidth data environment. We have extended workflows that mean our...

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    An innovative tech startup, revolutionizing the world of media and information, is looking for an experienced PostgreSQL Database Administrator Job Description: The PostgreSQL Database Administrator is a key role for an individual who is both collaborative and can work hands-on in our large PostgreSQL-based infrastructure. Managing cloud-based PostgreSQL servers, the Database Administrator is r...

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    I'm creating a medical information site, with freely available data sources. I will start this project by building 3 components, and ultimately it will have 9 components. The start is simple for someone who has experience in Django, Javascript, AWS. If everything goes well, then happy to continue the collaboration. I have attached the design, made in Adobe XD. It should be rather clear what ...

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    Good afternoon! I'm starting a new company and am looking for a talented and self-motivated developer to build the market-entry product (and then help us scale). **The Product** The product will allow investors to analyse the impact of speculation on the price of equities. A proof of concept has already been built and the idea has been proven in principle. We can share more details during ...

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    Need to do some app development using kotlin. creating api's, adding new features and etc

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    Flutter mobile app 14 hours left

    Flutter mobile app with using Python as API programming language and PostgreSql for database

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    Procuro um desenvolvedor que faça o scraping de um ERP chamado SSW. Grande parte do código já está pronta, apenas será necessário realizar as adequações.

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    Necesito el desarrollo software ATS para selección de personal y reclutamiento para recopilar toda la información del candidato, después hacer un seguimiento del. Parámetros que pueden personalizarse, filtrar datos de cada posible empleado

    $528 (Avg Bid)
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    tengo un desarrollo echo en lenguaje PHP y base de datos Mariadb mediante el framework symfony, se requiere agregar un reporteador para obtener algunos datos en archivos separados por comas .csv.

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    Potrzebuję wykonać migrację aplikacji na nowy serwer. Aplikacja oparta o PHP 5 i PostgreSQL.

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    Migración del módulo de facturación electrónica y de nómina electrónica para Odoo versión 14, localización Peruana. Módulos desarrollados en Python para Odoo versión 14 que sirva para edición Enterprise y Community, cumpliendo los requerimientos de la SUNAT.

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    Se necesita desarrolladores con experiencia en aplicaciones complementarias para ERP Odoo

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    Odoo Migracion 1 day left
    VERIFIED

    Hola, necesitamos hacer una migración de odoo v10 a odoo v13. Queremos hacer el proyecto en un mes máximo y buscamos a una persona que pueda trabajar full time durante ese período con vistas a una posible colaboración posterior.

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