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!Sur 82,803 commentaires, les clients ont évalué nos PostgreSQL Developers 4.87 sur 5 étoiles.
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We are looking for a JS Fullstack developer to join our team of developers. Team consists of 3 developers and 1 IT architect. We are working on development of software for logistics company in Estonia. Work is permanent. The ideal candidate should have: 1. Experience or willing to learn micro-services architecture 2. Hand-on with next technologies: a. Nest JS b. React JS + Tailwind CSS c. Writing tests 3. Experience with docker and containerised apps 4. Good English and Russian languages ( written and spoken) During on-boarding part-time option can be considered. If you don't have experience with some of mentioned technologies, but willing to learn those it is also an option. Hiring process: 1. Interview - 15 min 2. Small independent test task for 2-3 hours based on real life c...
Algorithmic Trading Algorithm Development for High-Risk Stock Trading Skills and Experience: - Strong knowledge and experience in algorithmic trading development - Proficiency in programming languages such as Python, Java, or C++ - Familiarity with stock market data analysis and trading strategies - Experience in developing high-frequency trading algorithms - Ability to handle high-risk trading environments and implement risk management measures - Understanding of market volatility and ability to adapt algorithms accordingly Project Requirements: - Develop an algorithmic trading algorithm specifically for the stock market - Implement a high-risk trading strategy that aligns with the client's risk tolerance - Use historical stock market data to backtest and optimize the algorithm - E...
Summary: We're excited to announce a groundbreaking project aimed at revolutionizing the on-demand delivery industry. Our startup, is set to launch a dynamic grocery quick-commerce platform to a diverse range of businesses. Operating as a B2B2C & D2C model, our platform is Spain-based and promises a seamless shopping experience. Project Overview: The project is already 30% underway, with critical components like events, orders, products, reviews, stores, and user models in place. Now, we're seeking skilled developers to join us in completing the missing requirements outlined in this document. We can set a video meeting for more updates. The current one is made in Typescript + Express. We need it in Node.js + and complete it and made it funtional. On this phase we are goin...
My project involves retooling a Postgres database to optimize for speed. In order to do this, I need help with performance optimization, as well as database migration and schema design. The project needs to be completed within a week, so if you have the skillset to help me accomplish this task, I'd love to hear from you. This is a great opportunity to show off your Postgres and database migration expertise, so if you are up for the challenge, please apply. Thank you!
I am looking for a Neo4j (Graph Database) developer who can assist me with a data ingestion project. The purpose of this project is to analyze and visualize data using Neo4j. Looking for a database admin/developer who can ingest the data from Dev to QA and Preproduction. Using Neo4j database . Should be good in data ingestion using Neo4j DB. Should be able to document the migration process Willing to work remotely . No data sharing allowed If you are skilled in Neo4j, have experience with Python, and are interested in working on a data ingestion project, please apply.
Hey, thanks for checking out my project! I'm in need of someone with extensive knowledge in Bubble and Postgres. In this video, I explain the issues we're facing with our current data management and integrations, which are becoming costly as we scale. I'm looking for a solution that eliminates the need for duplicate databases and instead utilizes SQL queries to display data on our Bubble application. If you have experience in Bubble and managing large databases, please submit a proposal with your thoughts on how to accomplish this. Before submitting a proposal, please watch the full loom video, then go create a free account on the webpage and play around a little. We need all the functionality to still work, just completed in a different way so we are not burning through &q...
Hello, I'm looking for help with my ESB ESQL project. I need code debugging assistance, and the task needs to be completed within 24 hours as it's a priority. The complexity level of the project is Intermediate. I am looking for an experienced coder who can help me debug and optimize the code quickly and efficiently. If you believe you have the skillset and knowledge needed to complete this project within the time frame specified, I would greatly appreciate your help. Thank you in advance.
I am looking to implement Odoo for my business and I need help getting the system up and running. The modules I need to be set up are Sales, Purchase, Inventory , CRM, HR I don't require any customizations for these modules as they should work as-is. Finally, I need the system to support more than 10 users. I am looking for a quality freelancer to help in implementing the Odoo system for my business. You must have experience in Odoo implementations for a variety of modules and understand how to support multiple users within the system. Please reach out with your proposal if you feel you could be a good fit for my project. Thanks for your interest.
Do not copy and paste you will not be accepted or do discussed . Start off by saying first line . I believe we can do this because we have …. I need a team that does migrations for a living and has worked on open stack , aws and can fix issues fast Who can configure Colo instantly and find root issues Knows mqtt and can work instantly Need consuktant work to start with and move onto bigger jobs
Ingeniero de Datos Descripción del Proyecto: Buscamos a un Ingeniero de Datos para un proyecto que implica el diseño y construcción de procesos de manipulación de datos con un enfoque en calidad y en cumplimiento de los objetivos del negocio. Si eres un profesional apasionado por la manipulación de datos y estás listo para un nuevo desafío, ¡te invitamos a unirte a nuestro equipo! Las tareas involucradas en este proyecto giran principalmente en torno al modelado de datos, incluido el diseño e implementación de estructuras de datos y algoritmos eficientes. La herramienta preferida para este proyecto es Azure Databricks, por lo que es muy deseable tener experiencia con esta tecnología. Además, la familiarid...
We are looking for a software engineer with entry level experience in Azure to join our team. You will be responsible for migrating our current software from Digital Ocean to Azure and installing the following services: - VPN Gateway: Management - Azure Database for PostgreSQL - Azure Data Factory - Azure Machine Learning - Elastic Cloud (Elasticsearch) - Azure Managed Grafana - Web App for Containers - Github - Azure Web Application Firewall You will also be involved in developing, testing, debugging, and deploying code using these services. You should have a good understanding of cloud computing, data engineering, machine learning and web development. You should also have excellent communication and collaboration skills. You will be working with a diverse and talented team ...
I am looking for an experienced developer to upgrade my small ODOO v14 Postgres database to V16. I do not have any custom modules or apps integrated in my current database. There is no specific timeline for completion of the upgrade. Requirements: - Experience with ODOO database upgrades - Strong knowledge of Postgres database - Familiarity with ODOO v16 - Attention to detail and ability to troubleshoot any issues that may arise during the upgrade process
I'm seeking an Azure Data specialist with comprehensive expertise in the Azure cloud. The ideal candidate will have significant experience with: Databricks Azure SQL databases Azure Postgres DB MongoDB Azure Data Sync Azure Data Factory Azure Data Lake Store Azure DevOps Bit Bucket Azure App Service Azure Function API Management Snowflake I'm eager to collaborate closely with this professional for the long haul as I familiarize myself with the Azure Cloud. This is an opportunity for a lasting and mutually beneficial partnership. My first task is to: 1. sync up a PRD Azure Database for Postgres with STG and DEV databases 2. implement proper indexing and datatypes in DEV and test that everything works without breaking any objects in DEV 3. Promote DEV changes to STG using Bitb...
I am looking for a developer who can help me migrate my medium-sized Springboot backend to Django. The project involves transferring 10-20 endpoints to Django. I do not require any data migration for this project. I want to maintain all the same functionalities in the Django backend. Ideal skills and experience for this job include: - Strong knowledge of Springboot and Django frameworks - Experience with backend migration projects - Familiarity with RESTful APIs and endpoint development - Ability to ensure all functionalities are successfully transferred to the Django backend
We need a Mid Level Python Developer who is around 3-4 years of experience. The contract would be for 1-2 months. And once based on your satisfied performance the contract could be increased. No bid templates post response to this description. Expected budget Rs.35,000-40,000.
Quiero una aplicación web que dentro de ella se haga un cuestionario de preguntas de 1 al 5 para seleccionar y se guarde y luego haya un boton donde al presionarlo internamente en la logica consuma una API de machine learning hecho en Jupyter para finalmente en una siguiente ventana de la aplicación muestre los resultados de la API. La aplicación debe estar en angular para el front, spring boot para el back end, utilice postgres para base de datos.
I am looking for a developer who can create a Vercel project for me to auction artwork NFTs. The project is simply for a working version of the web app ( no graphic design/ is required at this stage) the web app simply needs to work. the webapp should be able to hold the NFT's securely and pass accross to the winning bidder at the end. Sellers and buyers shoudl be able to register. Sellers should be able to transfer in the assets to be sold. Once transferred in they should have a switch to make them live for auction. Every seller can only have 3 x items live at any time unless they pay to upgrade(we can do the pyment portal later) Buyers need not register but the penalty is that they see the auction price that is 15minutes old. Only registered buyers can see the 'live' pric...
I am looking for a freelancer who can help me with my project to get tables using pythongrid. Specifically, I need someone who has experience working with database tables and can create interactive ones for my project. Skills and experience needed: - Strong proficiency in Python and working with databases - Experience creating and manipulating database tables - Knowledge of pythongrid and its capabilities for creating interactive tables Requirements: - Ability to design and implement database tables with specific data types and structures as provided by me - Create interactive tables using pythongrid that allow for user interaction and manipulation of data Please provide examples of previous work and any relevant experience when submitting your proposal.
Our company is looking for programmer Odoo for the development of the production module - MRP. We make many prototypes and tools needed in our production process. We have the entire production process written down and we wanna adjust it to Odoo. What we need: - simple and easy production system order - production templates - custom fields for operations - database optimization on large amounts of data We are interested in permanent cooperation!