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!

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    28 份搜到的工作,货币单位为 USD

    Read this entire thing before applying, and look at the Figma file. We want this built this week! React/Node.js developer to create forms to save users’ App Store and Google Play Store credentials in our database. Database is PostgreSQL. We need the sensitive data to be encrypted in storage, and able to be decrypted for later use. Front end is React/Chakra UI, backend is Node/Nest.js. Experience with deploying apps to App Store and Google Play Store and using Fastlane is a plus. We need the apple and google data forms built.

    $1144 (Avg Bid)
    $1144 平均报价
    27 个竞标
    Config and run a Golang app 5 天 left
    已验证

    I need config and run a Go app .I'm trying to config but it only run some init then stop

    $44 (Avg Bid)
    $44 平均报价
    6 个竞标

    For the context, when I click a button, a pdf file will be displayed on the screen. I want to add a password protection for the pdf file such that when the user downloaded the pdf file and want to open it, it require a password. Right now, the interface in the frontend use React and the backend is Laravel. Thus, the database is stored in laravel(postgres). Below are part of the code used in frontend. What I have tried is trying to locate where the 'bil/pay/view' in the below code is located using ctrl + T but it's not in the frontend(react) folder. I tried going into the backend and use the same method but still I couldn't find where 'bil/pay/view' is. What I know is that if I could locate the url page, I can go to the controller in laravel and set the logic ...

    $51 (Avg Bid)
    $51 平均报价
    4 个竞标

    For the context, when I click a button, a pdf file will be displayed on the screen. I want to add a password protection for the pdf file such that when the user downloaded the pdf file and want to open it, it require a password. Right now, the interface in the frontend use React and the backend is Laravel. Thus, the database is stored in laravel(postgres). Below are part of the code used in frontend. What I have tried is trying to locate where the 'bil/pay/view' in the below code is located using ctrl + T but it's not in the frontend(react) folder. I tried going into the backend and use the same method but still I couldn't find where 'bil/pay/view' is. What I know is that if I could locate the url page, I can go to the controller in laravel and set the logic ...

    $15 (Avg Bid)
    $15 平均报价
    1 个竞标
    Odoo expert 5 天 left
    已验证

    Looking for an Odoo expert to integrate ZKTeco F18 biometric device into Odoo 14.0+e (Enterprise Edition).

    $40 (Avg Bid)
    $40 平均报价
    6 个竞标
    flutterflow.io + supbase 5 天 left
    已验证

    using the + supabase to create a small app function request page 1. add 2. edit 3. delete data and images

    $218 (Avg Bid)
    $218 平均报价
    27 个竞标

    I need a Django application to display using plotly ( or similar ) interactive graphs in elegantly arranged format on webpages... This is for my company to be able to see all the data in one place. 1. Pull data from database 2. Plot time trend ( parameter by week) of "Critical" parameters in a say 3x3 grid . 3. rest of the graphs ("normal") should be on second page also in a grid but no more than 8 graphs in one page. Database Notes: You can use dummy database that contains 20 parameters like - sales , profit , inventory etc . This data is weekly data. 5/10 parameters should be marked as "Critical" parameter. Rest should be "Normal"

    $15 (Avg Bid)
    $15 平均报价
    3 个竞标

    I need a Django application to display using plotly interactive graphs in elegantly arranged format on webpages... This is for my shop to be able to see all the data in one place. 1. Pull data from database and Plot time trend ( parameter by week) of "Critical" parameters in a say 3x3 grid . 2. rest of the graphs ("normal") should be on second page also in a grid but no more than 8 graphs in one page. Database Notes: You can use dummy database that contains 20 parameters like - sales , profit , inventory etc . This data is weekly data. 5/10 parameters should be marked as "Critical" parameter. Rest should be "Normal"

    $33 (Avg Bid)
    $33 平均报价
    8 个竞标

    We have to build an basic django and flask e commerce web application. So i have 5 microservices i.e user service, product service, cart service , order service, and review service. And order and review services need to be implemented in my project. When the user clicks on checkout button in cart the items should be moved to order service with all the details and in the order page user can select his/her address during logged in. Or they can add a new address which can save into database with same user_id. And there should be an option to check all the orders that are placed and moreover when the order got checkedout inventory count should be reduced Review service should be done in flask Coming to review service .. a user can add review to a product. And other can see that reviews ...

    $52 (Avg Bid)
    $52 平均报价
    13 个竞标

    Requirements : python , django, flask and postgressql See I want an e-commerce website with 5 microservices i.e user service, product, cart , order and review service. Now I have done till 3 services. So i want to have order and review services to be done in my project. Create an order service which retrive product and details from cart service. When the item got checked out the cart should be empty and it should move to orders. And there be can add new address or else use the same address when user loggedin .. and once if he clicks on place order the order should be placed. And create link to view our orders... And it reduce the inventory count also once order for placed. And coming to reviews .. a user can write review for the product ..and another can be able to view that produc...

    $49 (Avg Bid)
    $49 平均报价
    6 个竞标

    I want start a cab service, for which i am looking for any service provider or software developer who can help me in getting application ready. Want service to be run on both Desktop and Mobile.

    $2189 (Avg Bid)
    $2189 平均报价
    36 个竞标

    Using Spring and Spring security latest vesion Create API to create USER with following details: a. Username b. Password c. First name d. Last name e. Middle name(optional) f. Address(min 6 char to 50 char) All data should be stored in DB 2. API to fetch User details 3. API to login in application- Sign in and sign out( Session needs to be maintained) 4. After user creation user should auto login 5. Username and password validation should be done logging should be done

    $14 (Avg Bid)
    $14 平均报价
    8 个竞标

    Estoy en búsqueda de un desarrollador con experiencia en Odoo para tomar la posta en el mantenimiento y soporte a varios proyectos en esta tecnología para mis clientes.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    13 个竞标
    odoo 16 community developer 2 天 left
    已验证

    In default Odoo entering serial numbers or Lot numbers of products takes huge amount time while shipping or receiving, entire process you must perform manually where you must open wizard and add/select add them one by one that can be time consuming & frustrating. allow users to just scan barcode of serial number on picking(shipment/Delivery) and those serial number are created (when its shipment) or linked(when its delivery) automatically, so easily on your picking process.

    $227 (Avg Bid)
    $227 平均报价
    10 个竞标

    Hi, We use a platform for managing our support tickets called OpenERP. I would like to move over to the new and improved version of this called odoo 16. There are apps that I would like to add for example: whats messaging, VOIP, emailing out of the platform, access to databases to do quotes, live chat function and all application to be automatically recorded in the ticket system. In a nutshell that is what im envisioning. Its the start of the concept and will still need buy in from upper management, and for now need quotes to motivate the move. regards, H

    $38 / hr (Avg Bid)
    $38 / hr 平均报价
    21 个竞标
    Django Developer 1 天 left
    已验证

    - Work with stakeholders and fellow developers. - Design and implement Python code using the Django framework. - Identify and fix bottlenecks that may arise from inefficient code. - Identify and fix software bugs. - Create a wide variety of unit tests to verify the functionality of the software. - Manage the security of the platform. - Write detailed documentation around the code. - Knowledge of front-end languages. - The ability to problem-solve and critically think. - High level of knowledge of Python and the Django framework. - Familiarity with event-driven programming as well as the MVC. - Good understanding of SQL databases. - Good understanding of REST APIs.

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    28 个竞标

    some of my datasources are getting unable to manage

    $177 (Avg Bid)
    $177 平均报价
    21 个竞标
    TestCase for AWS Glue Jobs 1 天 left
    已验证

    Write Unit Test for the AWS Glue jobs which is transforming and moving the data from one ftable to another in postgres. Please see the attached Glue Job file. Use PySpark, PyTest. etc

    $173 (Avg Bid)
    $173 平均报价
    13 个竞标

    Start: ASAP Skills: C# ASP.Net (MVC) Entity Framework Telerik (Kendo) PostGres Requirement is for a new module build in 16 year old mature offshore construction SaaS for a Daily Progress Report fully design spec available.

    $30 / hr (Avg Bid)
    $30 / hr 平均报价
    57 个竞标

    Need help on stored procedure PostgreSQL

    $12 (Avg Bid)
    $12 平均报价
    15 个竞标
    Golang developer 18 小时 left

    Utorg is a fintech company holding VASP licenses and operating in 187 countries. We build digital products at the intersection of DeFi and TradFi, leveraging the world's cutting-edge technology. Our core product is a top-notch fiat-to-crypto gateway with a B2B distribution model. So far, industry-leading companies - Near, OKX, zkSync, Gnosis, Wirex, and many others, use our product. Today, we are at the final stage of building our second product (D2C), which will bring the concept of storing and spending cryptocurrency to the next level. About the offer: Utorg is growing incredibly fast, so building an A-star team is crucial for us. This offer is an excellent opportunity to quickly advance your career while having an outsized impact on our success as we aggressively scale in the nex...

    $4066 (Avg Bid)
    $4066 平均报价
    6 个竞标
    e-commerce platform 14 小时 left
    已验证

    Developers experienced with e-commerce product development needed for consulting and building online store platform.

    $4750 (Avg Bid)
    $4750 平均报价
    85 个竞标

    Need help on stored procedure PostgreSQL

    $16 (Avg Bid)
    $16 平均报价
    6 个竞标

    Add 5 features to Moodle by modifying its source code or creating a plugin Generate questionnaire report automatically in pdf and store a server path.

    $95 (Avg Bid)
    $95 平均报价
    15 个竞标

    I need an expert person in moodle who knows the structure of the database to generate dynamic reports from moodle, either with Microsoft PowerBI and/or Php. Necesito persona experta en moodle que conozca la estructura de la base de datos para generar reportes dináicos de moodle, ya sea con Microsoft PowerBI y/o Php.

    $132 (Avg Bid)
    $132 平均报价
    23 个竞标

    Need a social media integration specialist to fix APIs logins, data pull, scheduling posts, and engagement issues. Bugs to fix: 1. Logins error - FB and IN are login, but not adding the account info on the dashboard. Page rerouting and saving accounts issue. 2. Twitter since many changes in recent months, needs updating. 3. Add TikTok account login 4. Scheduling Post - it is not seeing any active login accounts, so no data nor scheduling is allowed. 5. Engagement test - No accounts added from bug #1. not able to insert simple preset engagement emoji or short messages on user's comments. Also, looking for someone who has had experience working with Canva or Predis integration to add as a second project. Skills need: Python, React, GCP, PostgreSQL.

    $167 (Avg Bid)
    $167 平均报价
    25 个竞标
    odoo for mining 4 小时 left
    已验证

    Looking for Odoo for mining company. Key Features :- Drilling, Blasting, Excavation, Haulage, Crushing, Screening, Equipment maintenance and stores management, and compliances of Government regulations related to mining and material movement 2.) Logistics related to transport by Rail, Road, Sea mode and their Freight Management & tracking. Stock of grade wise material at different transit points & storage yards. 3.) Haulage Control by Vehicle wise slip. Screening, Crushing & Grading Excavation Data from different Pits. 4.) Machine & vehicle wise fuel and consumables monitoring. Equipment maintenance schedule & mgmt 5 .) Weighbridge automation Quality checks request & allocation of rail rakes A do...

    $4638 (Avg Bid)
    $4638 平均报价
    9 个竞标

    I need script in vs code for python and i need requirement file as well. 1.i have a folder it have so many zip folder 2. the first step is to unzip all the folders 3. each folder has 5 different shapefile Trasse, Netzelemente, Pressbohrungen, Rohrnetzknoten, Spuelbohrungen. we create a new table named Trasse in the database and the coloums for this table we take coloums from the trasse shape file eg fid, geom, nutzung, bauweise, medien, baudatum, laenge_in_, device_nam, kw, and then we add two more coloums called file name, data_import(time stamp) the file name coloum we need to fill it with the folder name wich we unzipped and time as timestamp this process we fill the datatable with all the trasse data from each folder create another datatable called Netzelemente and repeat the...

    $41 (Avg Bid)
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    20 个竞标

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