Postgresql freelancer jobs

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

Looking for a qualified freelancer proficient in Node.js, , and PostgreSQL. While there's no specific Node.js version requirement, key functionalities needed for the backend include: - User Authentication - Data Storage and Retrieval - API Integration Ideal freelancers should have extensive experience in these areas and a firm understanding of PostgreSQL as our chosen data storage technology. Your expertise will be vital in driving the smooth operation of our project's backend. Let's connect if you're a match.

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

We are a newly established IT consulting company based in the UAE, specializing in consulting, software development, and IT services. We are seeking a skilled and experienced freelancer who can assist us in generating leads and driving sales for our business. Responsibilities: Conduct market research to identify potential clients and industries that could benefit from our services. Develop and implement effective lead generation strategies tailored to our target market. Utilize various channels such as social media, email marketing, cold calling, and networking to reach potential clients. Qualify leads and nurture them through the sales funnel, from initial contact to closing deals. Collaborate with our team to develop compelling sales pitches and presentations. Track and analyze ...

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I have a script written in : - **Frontend**: , TypeScript, TailwindCSS - **Backend**: TRPC, PrismaORM, Postgresql, NextAuth - **AI**: OpenAI's DALL-E2 - **Storage**: Amazon S3 - **Payment**: Stripe I want somebody to : Change Gmail to Email / Password authendication Change AmazonS3 to local files hosting Change stripe to add 3 more pages at the bottom : Terms of Service , Refund Policy , Privacy Policy and setup it on a cpanel hosting or in a vps for me.

I'm in search of a professional freelancer who can assist me with my project. The primary goal of this project is to generate leads for my business. The ideal freelancer will have: - Proven experience with generating leads - A vast and varied portfolio of past projects - Strong communication skills When applying, please ensure to include your past work. I'll be searching for a freelancer who can not only meet but exceed my expectations.

Looking for a developer who has experience in the below tech skill-set Frontend Angular Typescript Backend PostgreSQL Third-party integration Stripe OpenAI Cloud AWS

In need of an experienced inDesign freelancer to assist with a paperback format of a book. I have a simple docx file approx 200 Pages. Need this within 24 hours. Please don't bid if you are not agree with this requirement.

I'm in need of a full stack developer with expertise in HTML, CSS, JavaScript, MySQL, MongoDB, PostgreSQL, and WordPress to build an e-commerce site. The main functionality of the site will be e-commerce integration. Purchase Ideal Skills and Experience for the Role: - Proficiency in HTML, CSS, JavaScript - Backend development using languages such as Python, Node.js, PHP - Experience in Database creation using MySQL, MongoDB, PostgreSQL - Capabilities to work on WordPress Included in your Application: - Please provide examples of past work, particularly those involving e-commerce integration. Looking forward to receiving your proposals.

In need of a mid-level backend developer, preferably versed in Node.js. Your expertise should include: - Proficiency in using PostgreSQL as a database technology - Experience in typescript - Experience in crafting efficient and reliable backend systems - Mid-level experience, balancing competency and cost Your work will ultimately contribute to the smooth operation of our web platform. Experience in maintaining data integrity and security is also essential. Mid-level developers are welcome to submit proposals. Let's work together to create a efficient backend for our systems.

I need a Fluter developer for mobile app work I need work from Pakistan or Indian developer I need work for long term and at low budget

I'm having issues with a specific user function in my Pgsql ( postgresql 8.4) database that needs fixing. After transferring server and DB from real PC to the VM, all works except new server doesn't show statistics. We found the problem source (most possibly) is stats update function in DB. Found by adding "track_functions = pl" to /etc/postgresql/8.4/main/ So old server has: datacenter_new=# SELECT * FROM pg_stat_user_functions; funcid | schemaname | funcname | calls | total_time | self_time ----------+------------+-----------------------+-------+------------+----------- 32645236 | ADMIN | _get_news_url | 44 | 43244836 | ADMIN | _util_update_stat_new | 27 | 1365 | 1365 32645239 | ADMIN |...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I'm looking for a talented WordPress developer to help me create a dedicated freelancer hiring platform. Key Features: - Profile Creation for Freelancers: I want freelancers to be able to set up their profiles with a detailed portfolio and a comprehensive description of their skills. - Project Posting by Clients: Clients should be able to post their projects with clear specifications, budget range, and deadlines. - Ratings and Reviews System: Implement a solid ratings and reviews system to help build trust between clients and freelancers. Communication: - Direct Messaging: The platform needs to provide direct messaging functionality for seamless communication between clients and freelancers. - Project Commenting: To facilitate the discussion of the project details and requir...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I need a skilled professional to install a Jasmin SMS Gateway web panel on a Linux system. The installed web panel should be configured to adjust system settings. Key project requirements: - Experience with Linux OS - Knowledge of Jasmin SMS Gateway - PostgreSQL database familiarity The successful implementation should include: - Smooth integration with a PostgreSQL database - Full configuration according to my specifications Please include details of your experience with similar projects when bidding.

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I need an SQL query to extract specific information from the Moodle databas...of activities they have completed, and the time they have spent on SCORM packages if they have interacted with any. Key requirements include: - Extracting user's name and completed activities. - Differentiating SCORM packages and calculating time spent on them. - Handling users with no completed activities by including them in the results with zero activity count. If you are familiar with PostgreSQL and Moodle database structure, and have experience writing efficient SQL queries, this project is for you. Your query should be optimized for general use, without specific version constraints. The ideal candidate for this task should understand how to navigate Moodle's database structure for effect...

I am looking for a capable freelancer, preferably based in Texas, to assist with the critical task of integrating auto parts companies into my online website catalog. My website specializes in selling spare parts for cars, trucks, and heavy equipment. A working knowledge of automotive parts is highly desirable, with particular emphasis on the necessity of an easy-to-use online catalog format. Main requirements: • Experience in auto parts integration into online marketplace. • Efficiency in implementing and managing online catalogs while following up on integration procedures with each company. • Good communication skills to deal effectively with auto spare parts companies, in addition to integration with one of the shipping companies to ensure easy delivery of spar...

I'm looking for a skilled data engineer to help me with the OMOP ETL process. Your main responsibilities will be: - Extracting and transforming data: You'll be working with me to extract data from a data warehouse and transform it into the OMOP CDM. - Loading data into a database: After transforming the data, it will need to be loaded into a PostgreSQL database. Experience with ETL processes and PostgreSQL is critical. You should also be familiar with data validation checks, as we need basic data type and range checks applied during this project. You must have experience loading data into the OMOP CDM.

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I am seeking an experienced database engineer who specializes in PostgreSQL. The migration from GCP to AWS has just been completed. I require an audit to validate the following aspects of the migration: - Data Integrity: Ensure all data was successfully migrated without loss or corruption. - Application Functionality: Verify the migrated database integrates seamlessly with the existing application. - Performance: Monitor the post-migration database performance, identifying and resolving any slow-down or instability. Ideal candidates should have in-depth experience with PostgreSQL 11 & 12, GCP, AWS, and migration projects. Proven skills in data integrity and performance testing are essential for this job. If you are an expert in resolving application functionality issues...

I need a Figma Designer for mobile apps at low budget. I need a new freelancer I need designer for long term from Pakistan and India I need a serious and hard working person

We are seeking a skilled and experienced full-stack developer to join our team in developing a mobile application tailored for small business management. The application aims to...modules such as inventory management, order management, and CRM functionalities. Requirements: Proven experience as a full-stack developer, with expertise in mobile application development for iOS and Android. Proficiency in programming languages such as Swift, Kotlin, JavaScript, and frameworks like SwiftUI, Android Jetpack, Node.js, and Django. Experience with databases such as PostgreSQL and MongoDB. Familiarity with web development technologies including React.js, Vue.js, and HTML/CSS. Strong problem-solving skills and attention to detail. Excellent communication and teamwork ...

Hello, On Our website we have 4 submission box where a person should type information, we need to check that the submission boxes work correctly as one of them sometimes shows numbers instead of letters, I just need a freelancer to type information in those boxes for the first task, thank you

Hi,Below Requirement must show live with testing on the server. I will provide server, designs and database tables and Paymenst will be on Milestones through Freelancer Only. I have Requirement of Web Api Ecommerce multi vendor with MLM dynamic matrix functionality in ,Json Requirement: 1. I have designs in html with postgresql database tables ( Present my application has in Bootstrap, Python ,Flask and PostgreSQL, need to use this designs & database tables for fresh development). we can use it MongoDB Designs minor works - on ( Website need Dynamic) (i). "Home Page ( Before and After Login), Category Page,CART." (ii). Need to create Vendor Page (same as Category Page with minor changes). (iii).Need to create Slide CART,Check out Page and Tr...

I'm seeking a competent WordPress expert to assist in transferring text content and images into my WordPress site. Key Responsibilities: - Transfer of text content and images: You'll be responsible for ensuring that all content and images are accurately moved to the WordPress site. This includes maintaining the overall look and feel of the content. - Theme implementation: I have a specific theme in mind, and I require you to set it up exactly as the demo site. It's important that the theme is correctly installed and configured to ensure a seamless user experience. Ideal Skills & Expertise: - Proven experience in WordPress data transfer - Proficiency in setting up WordPress themes - Strong attention to detail to ensure all content and images are accurately transferred...

I have an AI restaurant recommendations platform and looking for a developer to take on work as required. I am a full stack engineer and built the platform on my own so this request is more for bringing in a partner to take on some new work. Status updates will be expected everyday and tracked via JIRA. The platform is built with Re...the platform. Please provide your strategy to implement these in the application as well as how long it would take. This role while not in consideration for full time might be a long term engagement. Please provide links to your repo if available. My ideal candidate must have experience in the following: Java Springboot React Typescript Styled Components CSS GCP Pub Sub, BigQuery, Vertex AI, PostGreSql, Cloud Armor, GCS Google APIs Gitlab Docker Node...

I need a Python expert to perform data analysis on my database. Key Requirements: - Proficiency in Python: You should be well-versed in Python and its data analysis libraries such as Pandas and NumPy. - Database Management Skill: Experience with database systems would be helpful as the data is s...Management Skill: Experience with database systems would be helpful as the data is stored there. - Data Analysis Expertise: You should have a strong background in data analysis to make meaningful insights and reports from the database. Please note that the database management system is not specified, so you should have a good understanding of different database systems, preferably MySQL, MongoDB, or PostgreSQL. Your ability to work with different systems and extract relevant data will b...

Only New Freelancers at low budget. I need a Figma Designer for mobile apps at low budget I need designer for long term I need a serious and hard working person

New freelancers from Pakistan and India. I need some Coders of Python, Sentiment Analysis for some easy tasks I need work for long term I need work at low budget I need a serious and hard working persons

...back end, with a React.js front end and PostgreSQL database. Key functionalities: 1. Record Management - This should involve: - A searchable database for quick record retrieval. - Automated categorization of records. - User editable and updatable records. 2. Complaint Handling - The system should include: - An automated complaint intake feature. - Workflow management for complaint resolution. - Reporting and analytics for complaint trends. 3. User Authentication - Necessary for data integrity and security. 4. Audit Trail - To ensure FDA compliance. Ideal candidates are those that have experience building compliant systems, ideally with FDA regulations, and are proficient in Python, Flask, SQLAlchemy, React.js, PostgreSQL. Knowing your way aro...

...professionals. This solution must be user-friendly, affordable, and highly effective in tracking user fatigue levels. Key Requirements: - The backend server must be built using Python / Django. - The frontend needs to be developed with React. - The database must be PostgreSQL. - The web server required is Nginx. - The Containerization required Docker - The CI/CD Pipeline must be Jenkins or GitLab CI ============== Ideal Skills: - Proficiency in Python / Django and React. - Strong experience with database management, especially PostgreSQL. - Prior experience in developing mobile applications. - Ability to create an engaging and simple user interface. - Knowledge of and experience in developing health-tracking applications would be highly beneficial. =============== Fatigue...

Remote Performance Marketing Freelancer - Drive Business Growth About Oak Serenity Welcome to Oak Serenity, your dedicated partner empowering startups and small businesses nationwide. We level the digital marketing playing field, ensuring every business has an equal opportunity for success. Our small team combines creativity, strategic marketing, and data-driven insights to create unstoppable marketing campaigns aligned with your vision. At Oak Serenity, your success is our priority, driving us to excel alongside you. We operate with these 7 core values: Integrity, Teamwork, Empowerment, Excellence, Stability, Growth, and Innovation. Do you crave the freedom to design your work schedule and control your earnings? Are you a goal-oriented, self-motivated salesperson passionate about h...

As an experienced PostgreSQL developer, I'm looking for someone to assist in importing small JSON files (less than 1MB) into a PostgreSQL database. Therefore, ideal candidates should have proven experience in JSON file handling. Key responsibilities will include: - Handling JSON files that follow the structure of an array of objects. Understanding and manipulation of this data structure are crucial to succeed. - Converting these JSON files into a relational model within the PostgreSQL database. Essential skills and experience: - Strong PostgreSQL development background - Proficiency in handling JSON files, especially converting them into a relational model - Sound knowledge and practical application of data structures, particularly arrays of objects. ...

...clients are acquired, whether through direct sources or white-label resellers and the performance of various marketing channels (e.g., Google, Instagram). Technologies: Backend: Python with Django or Node.js with Express for API development, or a low-code/no-code solution like Bubble. Frontend: React or Angular for a dynamic and responsive user interface, or a low-code/no-code solution. Database: PostgreSQL or MySQL for data management, or integrated database solutions provided by low-code/no-code platforms. Authentication: Implementation of JWT or OAuth for secure access, or use built-in security features of low-code/no-code platforms. Email Service: Integration with email platforms like SendGrid or SMTP servers for sending notifications, or use built-in services from low-code/n...

We propose a comprehensive fraud detection system leveraging Java with Spring Boot for the backend, integrating Drools for rule management and jBPM for workflow autom...and jBPM for workflow automation. The frontend will be developed using React.js, providing intuitive user interfaces for rule creation and workflow monitoring. Machine learning models, trained with Python's Scikit-learn, will enhance fraud detection, integrated via Flask APIs. The system will be deployed on a dedicated private host, ensuring security and performance. This setup, combined with PostgreSQL for static data storage, provides a robust and scalable solution. Our quote includes development, integration, testing, and deployment services, delivering a sophisticated fraud detection platform ready for futur...

We propose a comprehensive fraud detection system leveraging Java with Spring Boot for the backend, integrating Drools for rule management and jBPM for workflow autom...and jBPM for workflow automation. The frontend will be developed using React.js, providing intuitive user interfaces for rule creation and workflow monitoring. Machine learning models, trained with Python's Scikit-learn, will enhance fraud detection, integrated via Flask APIs. The system will be deployed on a dedicated private host, ensuring security and performance. This setup, combined with PostgreSQL for static data storage, provides a robust and scalable solution. Our quote includes development, integration, testing, and deployment services, delivering a sophisticated fraud detection platform ready for futur...

Project Title: Freelancer Marketplace for Intelligence Professionals Project Description: We are seeking talented and experienced freelance website engineers to help us build a specialized marketplace platform for intelligence professionals. Similar to platforms like Fiverr or Upwork, our marketplace will connect intelligence analysts, researchers, and experts with clients seeking their services. Project Scope: Platform Development: We need skilled website engineers to develop the entire platform, including frontend, backend, and database architecture. The platform should be user-friendly, scalable, and secure. User Authentication and Profiles: Implement robust user authentication mechanisms and user profile features, allowing both freelancers and clients to create and manage th...

I'm looking for a freelancer based in Tamil Chennai who can assist me with a project. I'm searching for someone capable of communicating with and meeting the people working on my project to ensure tasks are completed punctually.

...standards and decorum. Responsive and Accessible Design: The website must be accessible on all devices and meet accessibility standards to accommodate all users. Scalability: Designed to effectively handle a large number of users, with potential growth in the academic community. Technologies Preferred: Frontend: React, Angular, or Vue.js Backend: Node.js, Django, or Ruby on Rails Database: PostgreSQL, MySQL, or MongoDB Hosting: AWS, Azure, or similar Deliverables: Complete source code. Documentation for setup and management. A functional deployment on a server environment. Project Timeline: The project should be completed within 6 months from the start date. Budget: Please provide a detailed quote with your bid. Include any assumptions and conditions as needed. Bidding Requ...

...technologies including HTML5, CSS3, JavaScript, and frameworks like React or Angular, for creating a responsive web platform. Backend Programming: Skills in backend languages such as Python, Ruby, or Node.js, and familiarity with server management and API development for handling data operations and integration. Database Management: Ability to design and manage databases using systems like MySQL, PostgreSQL, or MongoDB, crucial for storing user data and product information securely. Image Processing: Knowledge in image processing techniques and libraries, such as OpenCV, to handle the analysis and manipulation of user-uploaded floor images. UI/UX Design: Strong background in user interface and user experience design, critical for ensuring the application is user-friendly and visu...

I'...React.js and PostgreSQL. I am starting a new application from scratch. The primary goal of this project is to build a new application from the ground up. To be the ideal candidate for this project, you should have a solid experience and understanding of these technologies and be able to translate complex requirements into a functional, scalable, and maintainable application. Key Skills: - Proficiency in Node.js and React.js is a must - Deep understanding of PostgreSQL for database management - Previous experience in building applications from scratch is highly valued - Excellent problem-solving skills - Proven track record of delivering high-quality work Your application should highlight your experience in similar projects and showcase your skills in Node.js, Re...

I'...React.js and PostgreSQL. I am starting a new application from scratch. The primary goal of this project is to build a new application from the ground up. To be the ideal candidate for this project, you should have a solid experience and understanding of these technologies and be able to translate complex requirements into a functional, scalable, and maintainable application. Key Skills: - Proficiency in Node.js and React.js is a must - Deep understanding of PostgreSQL for database management - Previous experience in building applications from scratch is highly valued - Excellent problem-solving skills - Proven track record of delivering high-quality work Your application should highlight your experience in similar projects and showcase your skills in Node.js, Re...

I'm currently seeking an expert in opensource geolocation stack services including PostgreSQL, Postgis, Geodjango, Geoserver, and Leeflet. Key responsibilities: - Implement crucial mapping and geolocation features on the platform. - Incorporate real-time tracking, geofencing, and route planning capabilities. - Optimize fleet management within the geolocation framework. Requirements: - Extensive experience in PostgreSQL, Postgis, Geodjango, Geoserver, and Leeflet. - Proven proficiency in mapping and geolocation. - Reliable track record with real-time tracking, geofencing and route planning functionalities. - Background in fleet optimization is an advantage. Please note that I will be providing all the necessary geographical data for this project. Your primary role w...

I am looking for a developer with strong knowledge in Node.js Express, PostgreSQL, and ES6. Specifically, I need assistance with the conversion and enhancement of my existing project to ES6 modules in order to improve code readability and maintainability. Specific tasks include: - Updating the routing and middleware for cleaner, clearer understanding. - Refining error handling and logging process to ensure consistence and easy debugging. Having a keen eye for detail and a thorough understanding of modern JavaScript features is fundamental for this role. This query requires a trustworthy and skilled professional to maintain the code’s performance and scalability. A deep understanding of Node.js Express and ES6 modules is essential for this enhancement task to also readability...