Postgresql Progra Projects
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opportunity
Database Module for .NET application
I have a running application currently working and the data exchange part is by using APIs for Oracle and saving some data locally. Now will by moving to SAP S/4HANA with its own set of APIs, as well as the local data would be organized and saved into Postgresql databases. I need to create a database module that would seamlessly integrate with the application and perform the data exchange related tasks with the multiple databases. The application is .NET desktop windows application. POSTGRESQL Databases are with network access on linux. SAP S/4HANA database is cloud based, with its API provided and has minimal data exchange.
a month ago16 proposalsRemoteRuby On Rails Developer for ongoing Ruby Project
We seek an experienced Ruby on Rails developer to assist with ongoing development and maintenance of an established Ruby on Rails application. The application is a web-based system built on Rails 7 that serves as a SaaS platform for small business customers. Responsibilities will include improving the application's performance and scalability, adding new features to the codebase, and fixing bugs. The ideal candidate will have 3+ years of commercial experience building complex web applications with Ruby on Rails. Proficiency with technologies like PostgreSQL, JavaScript, HTML/CSS is essential. React is ideal but not needed. Experience with integrating 3rd party APIs, testing methodologies like RSpec, caching techniques and deploying to services like Fly.io is preferred. The work will be part-time with a focus on delivering enhancements and responding to support issues on an iterative basis. Applicants should demonstrate strong skills in Ruby/Rails programming, debugging abilities, and an aptitude for thriving in a self-directed remote work arrangement.
a month ago24 proposalsRemoteFull-Stack Developer // React and Typescript
The Full-Stack Developer will design, develop, and maintain high-quality, scalable web applications using React and Typescript. Collaborate with cross-functional teams, including product managers and other developers, to create user-friendly, responsive web interfaces. Optimize applications for maximum speed, performance, and user experience. Leverage relational databases, such as PostgreSQL, to manage data storage and retrieval. Implement and maintain API endpoints to facilitate seamless data exchange between client and server. Participate in code reviews to maintain high-quality, well-architected code. Troubleshoot and resolve software defects and issues. Mentor junior developers and contribute to the growth and development of the team. Stay current with emerging technologies and industry trends to drive innovation and continuous improvement. Desired Qualifications: Bachelor’s degree in Computer Science, Software Engineering, or a related field; or equivalent work experience. 1-2+ years of experience in full-stack web development, with a focus on React, TypeScript, and Node.js. Strong understanding of relational databases such as PostgreSQL. Proficient in API design and implementation. Excellent communication skills, with the ability to effectively communicate complex technical concepts to both technical and non-technical stakeholders. Strong problem-solving and analytical skills. Ability to design attractive and usable user interfaces without mocks. Ability to meet regular attendance expectations and meet tight deliverables deadlines Preferred Qualifications: Knowledge of containerization and orchestration technologies, such as Docker and Kubernetes. Experience with performance optimization and application security best practices. A passion for learning new technologies and staying up-to-date with industry trends. Strong UI/UX design skills. This is a fully remote opportunity available at full-time, part-time or contract basis.
17 days ago30 proposalsRemoteFull-Stack Developer with React.js and Node.js Expertise
Job Description: We are seeking a highly skilled and experienced Full-Stack Developer to join our team on a large-scale project. The ideal candidate will have a strong background in both front-end and back-end development, with specific expertise in React.js for front-end and Node.js for back-end services. This project involves building a robust, scalable, and high-performance web application that will be used by a wide range of users. Responsibilities: ● Develop and maintain the front-end of the application using React.js, ensuring high performance and responsiveness. ● Build and maintain back-end services and APIs using Node.js that will support the functionality of the web application. ● Collaborate with designers and other team members to convert designs and wireframes into high-quality code. ● Design and implementation of data storage solutions, including databases and server-side logic. ● Ensure the entire stack is designed and built for speed and scalability. ● Integrate various third-party services and APIs such as payment gateways, social media, geolocation, etc. ● Write clean, maintainable, and efficient code. ● Perform code reviews and enhance the performance of existing applications. ● Stay plugged into emerging technologies/industry trends and apply them into operations and activities. ● Provide detailed updates to project managers and stakeholders regarding development progress. Skills and Qualifications: ● Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. ● Thorough understanding of React.js and its core principles, along with popular React.js workflows (such as Flux or Redux). ● Proficiency in Node.js and frameworks available for it (such as Express, StrongLoop, etc). ● Familiarity with RESTful APIs and experience in API design and development. ● Understanding of front-end technologies, such as HTML5 and CSS3. ● Experience with user authentication and authorization between multiple systems, servers, and environments. ● Integration of multiple data sources and databases into one system. ● Understanding of database systems such as MySQL, MongoDB, Oracle, and/or PostgreSQL. ● Knowledge of code versioning tools such as Git. ● Excellent problem-solving skills and ability to perform well in a team-oriented environment. Additional Requirements: ● Bachelor’s or master’s degree in Computer Science, Engineering, or a related subject. ● Proven track record of delivering large-scale projects successfully. ● Excellent communication skills and fluency in English. Project Details: ● Duration: 6+ months ● Hourly Rate: Negotiable based on experience ● Commitment: Full-time preferred, minimum 40 hours per week How to Apply: Interested candidates should submit a proposal detailing their qualifications, a portfolio of relevant projects, and at least two references. Please include your expected hourly rate and availability. This is a fantastic opportunity to work on a project that will be utilized globally and to expand your skills in a dynamic and supportive environment. We look forward to your applications!
2 days ago22 proposalsRemote
Past "Postgresql-progra" Projects
Postgresql import and data validation rule help
I have huge number of database. we alredy build scema. Need help with import data faster with some table split codditions, now it's taking too much time to import data in main table
Database Management System (DBMS) Migration Specialist
Job Description: We are seeking a skilled Database Management System (DBMS) Migration Specialist to assist in transitioning from Google Sheets to a more robust solution for managing production data. The successful candidate will be responsible for recommending and implementing the migration to a suitable DBMS, such as MySQL or PostgreSQL for structured data, or MongoDB for semi-structured data. Integration with data integration tools like Apache NiFi or Talend will be required to streamline the migration process. Additionally, expertise in utilizing BI tools like Tableau or Power BI for data analysis and visualization is essential to enhance decision-making processes. Consideration of cloud platforms such as AWS or GCP for storage solutions will be part of the project scope. Skills Required: Proficiency in database management systems, including MySQL, PostgreSQL, and/or MongoDB. Experience with data integration tools such as Apache NiFi or Talend. Familiarity with BI tools like Tableau or Power BI for data analysis and visualization. Knowledge of cloud platforms such as AWS or GCP for storage solutions. Expertise in frontend frameworks like React.js or Angular, and backend technologies like Node.js or Django. Experience Level: Intermediate to Expert Budget: To be discussed based on experience and project scope. Timeline: Flexible, with preference for timely completion. Communication Preferences: Regular communication via email, messaging platforms, or video calls as needed. Additional Requirements: Ability to recommend and implement the most suitable DBMS solution based on project requirements. Experience in migrating data from Google Sheets to the chosen DBMS. Proficiency in setting up data integration pipelines and configuring BI tools for effective data analysis. Familiarity with cloud storage solutions and best practices for data management. Strong problem-solving skills and attention to detail. Portfolio or Sample Work: Interested candidates are encouraged to provide examples of previous DBMS migration projects or relevant experience. Terms and Conditions: Terms and conditions will be discussed and agreed upon before the start of the project. Call to Action: Interested candidates are invited to submit their proposals, including relevant experience and proposed approach for the project. Review Process: Proposals will be reviewed based on qualifications, experience, and proposed solutions. Shortlisted candidates may be contacted for further discussion.
Software Developers for Backend
We are looking for skilled software developers and programmers who specialize in backend development to join our team. The ideal candidates should have expertise in developing scalable and secure backend systems. Responsibilities include designing and implementing backend applications, managing databases, ensuring data integrity, and collaborating with the frontend development team. The successful candidates will be expected to possess the following skills: - Proficiency in one or more server-side programming languages such as Python, Java, C++, Ruby, or PHP - Knowledge of popular backend frameworks like Django, Spring, Laravel, Ruby on Rails, or Node.js - Experience with relational databases like MySQL, PostgreSQL, or MongoDB - Familiarity with RESTful APIs and web services - Strong problem-solving skills and ability to work in a team environment
SQL Optimization
I am presently encountering performance issues with a certain SQL query, relying heavily on joins. The complexity of understanding the query also adds to it, taking away precious time and productivity. My performance measurement indicator is query execution time. The quicker the execution, the better the performance. Therefore, my project involves reconstructing this query to use Common Table Expressions (CTE) instead of joins. I would also need you to create views based on this newly optimized query. The database management system in use is PostgreSQL. Corresponding experience and knowledge in this system, along with skill in CTE implementation and optimizing SQL queries are pertinent. Skills and Experience: - PostgreSQL expertise - Proficient in SQL and CTE - Familiar with performance metrics like execution time - Experience in building SQL views The goal of this project is to have a more streamlined and efficient SQL query that uses less execution time. Your prime responsibility would be to restructure and simplify the query without disturbing its functionality.
opportunity
Telephone number database with Web UI
Build a telephone number inventory with a PostgreSQL DB with a Web UI using Python and Django. Updates via Web forms and bulk csv. The DB will export information via csv as well as API update other DBs via API.
C++ Expert for AI Content Verification
About Us: We are an online educational platform specialized in language courses, web development, and web design. As part of the creation and development of a unique project, we are seeking a C++ expert to verify the accuracy of content generated by an Artificial Intelligence (AI) system. Job Description: As a C++ expert, your main responsibility will be to verify and optimize the content generated by our AI for our C++ course. This content consists solely of chapter titles, but they must be organized to provide a complete course that covers all the concepts any C++ learner should master. You will also need to report any imbalances in the distribution of difficulty levels, as well as any missing or superfluous topics. Responsibilities: 1. Review and verify the relevance and coherence of chapter titles to ensure comprehensive coverage of C++ concepts. 2. Organize chapters to ensure a logical and effective progression, ensuring an adequate number of chapters at each difficulty level. 3. Report any imbalances in the distribution of difficulty levels and suggest adjustments if necessary. 4. Identify missing or superfluous topics and propose modifications to ensure the completeness of the course. Requirements: 1. Advanced mastery of C++, with significant practical experience in development. 2. Strong understanding of pedagogical concepts and learning progression. 3. Ability to work independently and make informed decisions to improve content. 4. Excellent written communication skills to report issues and propose solutions. Working Arrangements: You will work on a Google Docs spreadsheet provided by our team, where you will organize chapters, identify imbalances and gaps, and propose solutions to improve the course. This work will be done collaboratively, with the opportunity to discuss adjustments and improvements with the educational team. Future Projects: We intend to expand our range of courses in various fields, including Adobe After Effects, Adobe Illustrator, Adobe Photoshop, Adobe Premiere Pro, Adobe XD, Angular, Apache, C#, C++, Theory of Colors, CSS, Dart, Django, Drupal, Figma, Firebase, Flutter, GraphQL, C++, Java, Javascript, Julia, Laravel, MySQL, NodeJS, PHP, PostgreSQL, Prestashop, Python, Sketch, Svelte, and Wordpress. If you are interested in these subjects and wish to contribute to our future expansion, please specify this in your cover letter. To Apply: Please send your CV and a cover letter explaining your interest in the position.
HTML Expert for AI Content Verification
About Us: We are an online educational platform specialized in language courses, web development, and web design. As part of the creation and development of a unique project, we are seeking a HTML expert to verify the accuracy of content generated by an Artificial Intelligence (AI) system. Job Description: As a HTML expert, your main responsibility will be to verify and optimize the content generated by our AI for our HTML course. This content consists solely of chapter titles, but they must be organized to provide a complete course that covers all the concepts any HTML learner should master. You will also need to report any imbalances in the distribution of difficulty levels, as well as any missing or superfluous topics. Responsibilities: 1. Review and verify the relevance and coherence of chapter titles to ensure comprehensive coverage of HTML concepts. 2. Organize chapters to ensure a logical and effective progression, ensuring an adequate number of chapters at each difficulty level. 3. Report any imbalances in the distribution of difficulty levels and suggest adjustments if necessary. 4. Identify missing or superfluous topics and propose modifications to ensure the completeness of the course. Requirements: 1. Advanced mastery of HTML, with significant practical experience in development. 2. Strong understanding of pedagogical concepts and learning progression. 3. Ability to work independently and make informed decisions to improve content. 4. Excellent written communication skills to report issues and propose solutions. Working Arrangements: You will work on a Google Docs spreadsheet provided by our team, where you will organize chapters, identify imbalances and gaps, and propose solutions to improve the course. This work will be done collaboratively, with the opportunity to discuss adjustments and improvements with the educational team. Future Projects: We intend to expand our range of courses in various fields, including Adobe After Effects, Adobe Illustrator, Adobe Photoshop, Adobe Premiere Pro, Adobe XD, Angular, Apache, C#, C++, Theory of Colors, CSS, Dart, Django, Drupal, Figma, Firebase, Flutter, GraphQL, HTML, Java, Javascript, Julia, Laravel, MySQL, NodeJS, PHP, PostgreSQL, Prestashop, Python, Sketch, Svelte, and Wordpress. If you are interested in these subjects and wish to contribute to our future expansion, please specify this in your cover letter. To Apply: Please send your CV and a cover letter explaining your interest in the position.
Python Expert for AI Content Verification
About Us: We are an online educational platform specialized in language courses, web development, and web design. As part of the creation and development of a unique project, we are seeking a Python expert to verify the accuracy of content generated by an Artificial Intelligence (AI) system. Job Description: As a Python expert, your main responsibility will be to verify and optimize the content generated by our AI for our Python course. This content consists solely of chapter titles, but they must be organized to provide a complete course that covers all the concepts any Python learner should master. You will also need to report any imbalances in the distribution of difficulty levels, as well as any missing or superfluous topics. Responsibilities: 1. Review and verify the relevance and coherence of chapter titles to ensure comprehensive coverage of Python concepts. 2. Organize chapters to ensure a logical and effective progression, ensuring an adequate number of chapters at each difficulty level. 3. Report any imbalances in the distribution of difficulty levels and suggest adjustments if necessary. 4. Identify missing or superfluous topics and propose modifications to ensure the completeness of the course. Requirements: 1. Advanced mastery of Python, with significant practical experience in development. 2. Strong understanding of pedagogical concepts and learning progression. 3. Ability to work independently and make informed decisions to improve content. 4. Excellent written communication skills to report issues and propose solutions. Working Arrangements: You will work on a Google Docs spreadsheet provided by our team, where you will organize chapters, identify imbalances and gaps, and propose solutions to improve the course. This work will be done collaboratively, with the opportunity to discuss adjustments and improvements with the educational team. Future Projects: We intend to expand our range of courses in various fields, including Adobe After Effects, Adobe Illustrator, Adobe Photoshop, Adobe Premiere Pro, Adobe XD, Angular, Apache, C#, C++, Theory of Colors, CSS, Dart, Django, Drupal, Figma, Firebase, Flutter, GraphQL, HTML, Java, Javascript, Julia, Laravel, MySQL, NodeJS, PHP, PostgreSQL, Prestashop, Python, Sketch, Svelte, and Wordpress. If you are interested in these subjects and wish to contribute to our future expansion, please specify this in your cover letter. To Apply: Please send your CV and a cover letter explaining your interest in the position.
opportunity
Mobile Application Developer for Innovative Dating App
We are seeking an experienced and skilled mobile application developer to work on an exciting and innovative project in the dating app space. The successful candidate will be responsible for building a privacy-focused AI matchmaking/dating mobile application, ensuring a seamless user experience and implementing cutting-edge features. Key Responsibilities: 1. Collaborate with the project team to define and implement the application's architecture. 2. Develop a responsive and user-friendly mobile app for both iOS and Android platforms. 3. Implement a sophisticated matching algorithm based on user-provided data. 4. Integrate real-time communication features, in-app messaging, and gradual photo reveal functionality. 5. Implement a secure and seamless payment gateway for subscription-based premium features. 6. Work on backend development using Node.js with Express.js and PostgreSQL for data storage. 7. Ensure the application meets security and privacy standards, implementing encryption and secure login processes. Requirements: 1. Proven experience in mobile application development, with a focus on cross-platform development using frameworks such as React Native. 2. Strong proficiency in frontend technologies, including React Native, React.js, or similar frameworks. 3. Experience in backend development using Node.js with Express.js or similar frameworks. 4. Expertise in database management, preferably with PostgreSQL or similar relational databases. 5. Familiarity with real-time communication protocols and libraries, such as Socket.io. 6. Previous work on projects involving user privacy and security measures. 7. Experience with subscription-based models and payment gateway integration, especially with Stripe. 8. Ability to collaborate effectively with a multidisciplinary team. If you meet the above requirements and are excited about working on a cutting-edge dating app project, please submit your portfolio and the total cost for developing this app with source code. Confidentiality is a top priority, and applicants will be provided with more project details during the process. PS: We have a very limited budget so please do not send messages if you are an agency or larger project development team.
opportunity
Website scraping tool
# Composite Use Case for myClerk.ai Web Scraping Tool Development ## Project Overview The myClerk.ai project aims to automate the collection, organization, and monthly update of documents from approximately 10,827 UK council websites, including 10,450 parish and town councils and 377 larger councils. This initiative seeks to make council documents easily accessible and searchable, covering essential materials such as constitutional documents, terms of reference, minutes, and planning documents. ## Objectives - **Automate Document Extraction:** Develop a scraping tool to automate the retrieval of PDF documents across varied council websites, accounting for the unique structure and content of each site. - **Efficient Data Organization:** Utilize council reference codes to systematically organize documents on a web server. - **Monthly Updates:** Implement a mechanism to capture new documents on a monthly basis without duplicating existing files. - **Link Monitoring and Notifications:** Create a system to track and report broken links and facilitate updates or notifications to site administrators. - **Data Categorization for Larger Councils:** Classify documents on larger council websites for more efficient retrieval and analysis. ## Database Structure The development leverages a hybrid database approach: - **Relational Database (PostgreSQL):** Hosts a comprehensive list of councils and their metadata, crucial for guiding the scraping tool to the correct websites for document extraction. - **Vector Database:** Reserved for storing processed text from PDFs for content-based searches, but note that this element is separate from the scraping tool task. ## Suggested Technologies - **Web Scraping and Data Organization:** Python, with libraries such as BeautifulSoup, Scrapy, and Requests for web scraping and automation. AWS S3 for document storage and PostgreSQL on AWS RDS for data management. - **Server and Hosting:** AWS Lambda for cost-effective routine downloading tasks and Amazon Aurora Serverless for RDS to dynamically adjust computational capacity. - **Notification System:** AWS Lambda and SNS for monitoring and identifying broken links, sending notifications for action. ## Crawling and Scraping Process - **Crawling:** Implement a depth-controlled crawler to navigate each council's website, identifying webpages with PDF links at all levels. - **Scraping and Downloading:** Post-crawling, the tool will scrape the identified PDFs, checking against previous downloads to avoid duplication. The tool is designed to adapt to the diverse web structures of council sites, ensuring comprehensive document retrieval. ## Monthly Update Cycle - The tool will perform a complete cycle each month, identifying and downloading new or updated documents based on changes in file details, thereby keeping the database current without accumulating duplicates. ## Development and Testing - Prior to full deployment, the scraper will undergo a testing phase on a selection of websites to refine its operation, gradually scaling up to include the full range of targeted sites. Timescale: basic model for testing to be delivered as soon as possible, a number of weeks can be allowed for the full model, including deploying it to the host web server and connecting to the database.
Setting Up AWS Backend for Mobile App
I need someone that knows how to set up/configure an AWS backend and do the first business logic code so I have something to get started. With the app photos can be taken. These photos need to be stored in AWS, together with some metadata like user ID, GPS location, and time. After doing research I've decided: • AWS • Java for business logic (if appropriate using AWS Lambda) • ItelliJ as IDE • RDS PostgreSQL database with PostGIS • S3 for photo storage • AWS Amplify with Cognito app user accounting • REST API I'm looking for someone that knows the above well and can assist me to set things up and explain how it all works. I am an experienced software engineer but don't have much backend experience and need to get started. To be considered for this project I need a good estimate of how much time this will take you. I'm open to fixed price offers too. If you find things unclear to give a good estimate or fixed price, ask me for clarification of more details.
I need help on a .Net Core c# project.
We are developing a suite of web based applications and services. All work is done using .Net Core 8.0 C#. I need to get help on an hourly/task basis. We need someone for blocks of time maybe with small gaps. The Initial work can be split into lots of standalone sections. The first part project involves small algorithms processing data to and from rest services' which front a data warehouse in Postgresql. The other parts of the work will be to implement a web front end using Blazor and Telerik. All the framework applications are in place we need to add detailed functionality to these. We need someone with 5+ years experience of C# latterly .Net Core, Sql, dapper or similar, Visual Studio / Rider, algorithms, Git/GitHub. We use Windows as our development environment. Down the line we will use Docker deployment to AWS Linux. As the work can be split into small tasks we can trial working with each other and go from there. There will be 1 to 3 months work potentially maybe more.
opportunity
Experienced Developer for Telegram Bot Project
We are seeking a skilled and experienced developer to build a sophisticated Telegram bot. The bot's primary function is to measure and rank the activity of messages in multiple Telegram groups. It involves intricate data collection, processing, and a dynamic ranking system. The ideal candidate will have a strong background in programming, experience with the Telegram Bot API, and a good understanding of databases and server management. Key Responsibilities: Bot Development: Develop a Telegram bot capable of being added to various Telegram groups to monitor and analyze messages. Data Collection and Analysis: Implement efficient data collection methods to track unique messages, unique user participation, and activity from premium users. Database Management: Set up and manage a database to store and process data from multiple groups. The database should be scalable and capable of handling high-velocity data. Ranking Algorithm: Design and implement a ranking algorithm based on the collected data, considering factors like message frequency, unique user count, and premium user activity. Real-time Updating System: Develop a system to update rankings in real-time (or at specified intervals) and publish these rankings to a dedicated Telegram channel. Scalability and Performance Optimization: Ensure the bot can scale to monitor multiple groups simultaneously without performance degradation. This includes handling Telegram's API rate limits and managing data efficiently. Testing and Deployment: Thoroughly test the bot for stability and reliability. Deploy the bot on a suitable cloud platform, ensuring uptime and performance. Maintenance and Updates: Provide ongoing maintenance and updates to the bot as needed, including handling any changes in the Telegram API. Documentation: Create clear documentation for the setup and use of the bot. User Support: Be available to provide support for any issues or questions from users. Required Skills and Qualifications: Proven experience in developing Telegram bots. Strong programming skills, preferably in Python and experience with libraries like python-telegram-bot. Experience with database technologies (e.g., PostgreSQL, MongoDB, Redis). Knowledge of server management and cloud services (e.g., AWS, Google Cloud, Heroku). Familiarity with implementing real-time data processing and ranking algorithms. Excellent problem-solving skills and attention to detail. Ability to write clean, maintainable, and well-documented code. Good communication skills and proficiency in English. Desirable Skills: Experience with machine learning or advanced data science techniques. Knowledge of microservices architecture and distributed systems. Prior experience in managing large-scale applications.
opportunity
App Developer - Services/Inventory App
Project Overview: We are seeking a talented freelancer to develop a service/trade app compatible with both iPhone and Android platforms. The app's primary purpose is to facilitate quality assurance by allowing users to capture before and after photos, upload short videos, and leave notes related to their service or trade tasks. Additionally, the app should include an admin function to generate reports for quality monitoring and assessment. Key Features: Cross-Platform Compatibility: Develop the app to be compatible with iOS and Android devices to ensure broad accessibility. Media Capture: Implement functionality for users to capture before and after photos, as well as upload short videos directly within the app interface. Note-Taking Capability: Enable users to leave notes or comments associated with each task performed through the app. Admin Dashboard: Include an administrative interface to monitor user activity, manage data, and generate reports for quality assurance purposes. Additional Features: User Authentication: Implement secure login and user authentication mechanisms to safeguard user data. Task Management: Incorporate features for users to create, assign, and track tasks within the app. Notification System: Integrate a notification system to alert users of task updates, messages, or reminders. Offline Functionality: Enable offline usage of the app with data synchronization capabilities for seamless operation in areas with limited connectivity. Technology Stack: Mobile Development: Flutter or React Native for cross-platform app development. Backend Development: Node.js, Python, or PHP for server-side logic. Database: MongoDB, MySQL, or PostgreSQL for data storage. Cloud Storage: Integration with services like AWS S3 or Google Cloud Storage for media uploads. Authentication: Firebase Authentication or JWT for secure user authentication. Deliverables: Fully functional service/trade app compatible with iPhone and Android devices. Source code and documentation for future maintenance and updates. Admin dashboard for report generation and data management. Timeline: Provide an estimated timeline for each phase of development, including design, implementation, testing, and deployment. Budget: Specify the budget range for the project and any payment milestones or terms. Submission Guidelines: Interested freelancers should submit their proposals detailing their relevant experience, portfolio, approach to the project, and estimated cost.
I need help finishing a simple Java web project
I am looking for a skilled Java developer to assist me in completing a Java console-web application. The codebase is already complete, but there are issues that need to be resolved before it can function properly. Specifically, the application needs to be fixed and wrapped in a Docker image. The ideal candidate will have expertise in Java 17, Spring,maven, lombok, PostgreSQL, docker. Summary: - spreadsheet reader - POST and GET by id endpoint - postgresql database - console inputs - simple customer data (this is just a test project) You'd need: - fix the error and get it work - add missing unit/integration tests - wrap in a Docker image
Visual Basic software API development with Postgresql
Visual Basic software API development with Postgres and LIMS integration. We have a basic Visual Basic .NET API and documentation to connect to a Laboratory analyser We need someone familiar with Visual Basic .NET APIs and who also ideally knows Postgresql. If you know Postgresql you would read and write to a DB using an ODBC connection If you don`t know Postgres you could read and write files Partial documentation is extracted and attached - there is some more documentation available