Databasprogrammering Jobs

Pinecone Vector Store Optimization Specialist for RAG System Job Description: We are seeking a skilled freelancer to optimize our Pinecone vector store for an existing RAG (Retrieval-Augmented Generation) system integrated with GPT-4, Superbase, and LangChain. The system functions like a chatbot, and your role will be to enhance retrieval accuracy, query performance, and metadata management. Responsibilities: 1. Optimize Pinecone Vector Store: • Improve index configurations (dimensionality, similarity metrics). • Implement metadata tagging for refined search results. 2. Enhance RAG Pipeline: • Tune retrieval workflows between Pinecone and GPT-4 using LangChain. • Experiment with hybrid search (semantic + keyword-based) for better relevance. 3. Monitor and Debu...

I'm in need of a software solution designed specifically for managing customer data. The solution should be robust and capable of handling large volumes of data, as well as being flexible enough to adapt to the evolving nature of our customer database. Ideal Skills and Experience: - Extensive experience in software development, particularly in creating data management solutions. - A strong understanding of customer data and its management. - Proven track record in developing software solutions that are scalable and adaptable.

Our MySQL database on GCP is experiencing significant performance issues, leading to long wait times and system locks. While I have not undertaken any optimization efforts yet, it's clear that our database is struggling due to a range of factors, including complex queries with outer joins, high process concurrency, and large volumes of inserts. The ideal candidate for this project should have the following skills and experience: - Proficient in MySQL database performance optimization - Prior experience with Google Cloud Platform (GCP) databases - Skilled in handling complex SQL queries effectively - Ability to manage high process concurrency and large volume inserts Key Responsibilities: - Diagnose the root cause of long wait times and system locks - Optimize the database performan...

Hospital Management System 1. User Interfaces: Providing separate and customized interfaces for: Doctors. Nurses. Patients. 2. Financial Management: Simplifying the management of all financial activities through a comprehensive system. 3. Administration Portal: An integrated platform for efficient administrative operations. 4. Operational Activities: Organizing and managing operational tasks effectively. 5. Cloud Technology: Utilizing cloud-based technology for secure data storage and management. 6. Healthcare Data Storage: Storing and managing healthcare-related information in a secure and accessible way. 7. Human Resources Management: Integrating a comprehensive HR management system. 8. OPD and IPD Management: A complete system for managing: Outpatient service...

Main Features: BGA Data Monitoring: The application displays data related to BGA tests in a table format. Table columns include: OrderNumber: The test order number. LIS_REG_NO: The registration number in the Laboratory Information System (LIS). RETRIEVED_FLG: Data retrieval status (possibly "1" or "0" to indicate a specific status). OrderItemName: The name of the test item, such as "BGA NOVA". OrderDateTime: The date and time the order was created. Additional Information: At the bottom, the application displays: Data refresh interval, e.g., "Refreshing Grid: 4s". Current date, row count in the table, and error status (e.g., "Error: No Error"). Control: A "Matikan Alert" button (translated as "Turn Off Alert") is avail...

I'm seeking a professional who can implement AES 256 encryption on specific columns within my MySQL database tables using openssl iv along with matching sql queries modified for aes on the php backbone Key Requirements: - MySQL database management system: The project is strictly centered around MySQL, hence, a thorough understanding and experience with it is mandatory. - AES 256 Encryption: I need the expert to use AES 256 encryption, a well-known and reliable encryption standard, to ensure the security of my data. - Openssl iv: The use of openssl iv is crucial for this project, therefore, familiarity and experience with this tool is necessary. - Targeting Specific Columns: The project does not require encrypting all data within the tables, but rather specific columns. Therefore, the...

I have 8 tables in my MySQL database that need to be encrypted with AES-256 in CBC mode. The encryption needs to utilize an Initialization Vector (IV). The specific requirements are as follows: - Tables are currently in: MySQL database - Encryption tool: OpenSSL - queries re done for pure php code Ideal candidates for this project should have: - Strong experience with MySQL database management - Proficient in using OpenSSL for encryption - Understanding of AES-256 CBC encryption and IV usage Please provide examples of similar projects you've completed.

I have 8 tables in my MySQL database that need to be encrypted with AES-256 in CBC mode. The encryption needs to utilize an Initialization Vector (IV). The specific requirements are as follows: - Tables are currently in: MySQL database - Encryption tool: OpenSSL - queries re done for pure php code Ideal candidates for this project should have: - Strong experience with MySQL database management - Proficient in using OpenSSL for encryption - Understanding of AES-256 CBC encryption and IV usage Please provide examples of similar projects you've completed.

I have a corrupted MDF file from Microsoft SQL Server that needs urgent attention. I require a professional who can extract all structured database records from this file.

Saya adalah manager untuk talent manager, selama ini saya memasukan data di google sheet, yang akan tersinkron dengan sheet para talent. tapi banyak kendala error

I'm seeking a proficient data analyst and dashboard developer to create a comprehensive dashboard using both Tableau and Excel. This dashboard will be integral for data visualization, data analysis, and reporting. Key Responsibilities: - Construct a dual-platform (Tableau and Excel) dashboard that allows for seamless data visualization, in-depth data analysis, and comprehensive reporting. - Ensure the dashboard is intuitive and user-friendly, catering to both technical and non-technical stakeholders. Data Sources: - The dashboard will primarily connect to a Database and various CSV files. Therefore, experience in managing and visualizing data from these sources is crucial. Ideal Skills: - Proficiency in Tableau and Excel is a must. - Prior experience in creating dashboards is highl...

I'm in need of a seasoned SQL database analyst with a specific focus on hybrid database design. The key aspects of this project will involve: - Designing a new hybrid SQL database to meet specific project requirements. - Ensuring the database is optimized for both relational and non-relational data, in line with hybrid design principles. Ideal candidates should have extensive experience with SQL and hybrid database design, demonstrating a strong understanding of both relational and dimensional design elements. Please include relevant examples of your work in your proposal.

I need a professional to help me screen our application logs and update the status in our MS SQL Server database. The updates should be done through batch processing. Ideal Skills and Experience: - Proficiency in MS SQL Server. - Experience with application log analysis. - Knowledge in batch processing methods. - Attention to detail and strong analytical skills.

I'm looking for a developer to create a web-based system for storing, retrieving, and managing real-time stock market data. API will be created that can do the job. No front end work. I want to store stock market data online in my server so that the data can be retrieved by my programs which run on the web/mobile/desktop. Key Features: 1) Design & framework of database and server where data will be stored 2) Outline of the database system 3) APIs to store data and get data 4) API to manage data. Scenarios such as: data addition, modification, deletion, bonus adjustment etc. 5) Optimized for fast storage and retrieval 6) Scalable Server Architecture 7) Cost effective Ideal Skills and Experience: - Proficiency in web development and database management. - Optiona...

I'm seeking a seasoned professional in Microsoft Access to help with the creation of data entry, search and navigation forms, as well as summary, detailed and dashboard reports. Key Responsibilities: - Design and implement user-friendly data entry, search and navigation forms. - Create comprehensive summary reports, intricate detailed reports, and interactive dashboards. Ideal Skills: - Proficiency in Microsoft Access with a focus on form and report creation. - Experience in designing user-friendly and efficient database interfaces. - Expertise in constructing intricate and insightful reports. Your work will greatly enhance the usability of our database and the clarity of our reports. Please attach samples of your previous Microsoft Access work in your proposal.

I'm looking for an Excel expert to create a database specifically tailored for my sales reporting needs. Key Requirements: - The database should primarily serve the purpose of reporting. - It will be focused on sales data specifically. Ideal Skills: - Advanced Excel skills. - Good understanding of sales metrics. - Experience in creating databases for reporting purposes.

I am seeking an experienced Power BI freelancer to create a comprehensive and interactive dashboard tailored to my business needs. The goal is to transform raw data into actionable insights for better decision-making and operational efficiency. Project Requirements: Data Integration: Connect and integrate multiple data sources (Excel, SQL, or Google Sheets) with Power BI. Dashboard Design: Develop user-friendly dashboards with interactive visuals, including KPIs, charts, and slicers. Data Analysis: Perform data cleansing, trend analysis, and provide actionable insights. Visualization: Create visually appealing dashboards that allow drill-down and export options for reports. Documentation: Deliver brief documentation for using the dashboard and provide initial support for adjustments. Ide...

We are seeking a skilled and reliable freelancer to assist us in developing a stock market trading web application as part of our college project for the Database Management Systems (DBMS) subject. The project focuses on building a web-based platform with robust database management using MySQL. Responsibilities: Design and implement a relational database structure in MySQL tailored to a stock trading platform. Develop core database functionalities such as user account management, stock data storage, transaction logs, and portfolio tracking. Integrate front-end components (if applicable) with the database for seamless user experience. Optimize queries and database performance for faster response times. Assist in designing and executing queries for data analysis and reporting. Provide docu...

I'm seeking a skilled developer to create an iOS application that will monitor and analyze production processes. This application will allow responsible operators to record the operational steps of products in production, with all this data being stored in a database. Key Features: - The app will have two main sections: a data entry module and an analysis module. - Data analysis features should include: Real-time metrics and Historical data trends. - The data entry module should utilize an Interactive checklist for user input. - The application will also be accessible through a local web interface, primarily for Production Managers to monitor the processes. Ideal Skills & Experience: - Proven experience in iOS app development. - Familiarity with database integration. ...

I'm seeking a skilled web developer to merge functional features from two adult 18+ sites into one unique project. The candidate will have significant input in the design and functions of the website, with ongoing support from myself. Key Components: - Implementing features such as Signup/Login, Chatrooms, Payment Gateway, and MySQL Integration for the backend database. - Designing and ensuring functionality of the backend database works seamlessly. User Interaction Aspects: - Creating a system for User Profile Management - Setting up mechanisms for Transaction Tracking The ideal candidate for this project should have: - Extensive experience in web development, specifically with adult sites - Strong understanding and skills in database design and functionality - Proven ability to i...

I am seeking an experienced Solutions Database Architect to join in the team and take ownership of reviewing, optimizing, and scaling the database architecture for my buy-and-sell platform for cars, motorbikes, car parts, and motorbike parts. This platform connects buyers and sellers, facilitating smooth transactions while handling large volumes of data efficiently. Your expertise will directly impact the application's performance, scalability, and user experience. Key Responsibilities Database Architecture Review: Analyze the current database architecture, identifying bottlenecks and areas for improvement. Optimization: Design and implement strategies to optimize database performance, including query optimization, indexing, and schema redesign. Scalability: Ensure the database can h...

I'm looking for a skilled developer who can design a feature in and MongoDB, which allows storing 7 user relationships - father, mother, son, daughter, spouse, sister, brother. Detailed Requirements: - The database architecture needs to be clear and comprehensible. - Upon registering, a user should be able to add these 7 relations. - Each relation should have the capability to add their own 7 relations. - For instance, if a user adds his father, once successfully added, the father can add his own 7 relations and among them, the registered user will be visible as his son. - All 7 relations should be stored in an array, allowing for multiple instances of brothers, sisters, or any other relations. The ideal freelancer for this project should have: - Extensive experience with and Mo...

We are looking for a skilled freelancer to assist in migrating our existing Appsheet applications from Google Sheets to a more robust database solution. This project involves analyzing current app functionalities, designing a suitable database structure, and ensuring a seamless transition without data loss. The ideal candidate should have experience with Appsheet, database management, and data migration processes. Your expertise will be vital in optimizing our app's performance post-migration. only contact me with previous matched exps. If not, I will not accept.

Witam, szukam osoby, osób lub firmy do wykonania gry przeglądarkowej. Zależy mi na tym aby gra została zrobiona profesjonalnie aby nie trzeba było spędzić potem tygodni na grzebaniu w kodzie żeby grę dalej rozwijać. Nazwa robocza: Crime Syndicate lub Capo Empire 1. Ogólny zarys gry: - Asynchroniczna RPG tekstowa z elementami grafiki - Tematyka/Klimat gry w świecie gangsterskim, lata 80. - Fabuła po krótce to tworzenie imperium gangsterskiego - Gra na rynek polski z możliwością rozszerzenia go na EU jeżeli tylko pomysł by wypalił... 2. Rozgrywka: - Gracz przed oczami ma miasto, na mieście oznaczone przeróżne punkty, budynki, lokale. Może rozrastać swoje imperium kupując np. restauracje, firmy, siedziby, wchodzić w biznes narkotykowy, zatrudniać lud...

I need a skilled programmer with expertise in SQL and Microsoft Access to maintain an existing program if needed design, develop, and maintain SQL database structures and queries for a desktop application. Key Features: - Custom Reports: The application should be able to generate custom reports based on data analysis and requirements. Ideal Skills: - Proficiency in SQL and Microsoft Access: The programmer should have extensive experience working with these technologies, particularly in designing and maintaining database structures and queries. - Application Development: The ability to design and develop a desktop application is crucial for this project. - Data Analysis and Reporting: Skills in data analysis and generating reports are necessary to create the required custom reports. ...

I'm seeking a proficient software developer with experience in creating color matching software specifically tailored for product manufacturing and quality control in the paints and coatings industry. Key Features Required: - Color accuracy analysis: The software should be able to assess the precision of color matches. - Automated quality checks: The software should incorporate quality control measures to assess the color consistency throughout the production process. - Custom color palettes: I need the ability to create and save unique color sets for specific projects. - Create color formulas from scratch: The software should have the capability to generate original color formulas based on given parameters. Ideal skills and experience for the job include: - Proficiency in software...

Hi, I have a very unique program that requires skilled developers to make a database, but it is more, there is a product and when members join, they get their personal link to login, it requires only a one-time out-of-pocket purchase + 3 sales, that's it... for LIFE! Having said this, do not get it confused with just another "MLM" program, as there is nothing remotely similar that exists anywhere, as it has taken me literally YEARS of perfecting it with conditions, calculations, formulas and special features to make it work like nothing on the planet! One small part of its uniqueness is that after joining, members are locked into the system on 'autopilot', which will generate money for them FOREVER! The system is comprised of 5 programs, 1 paying 7 levels deep x...

I'm looking for an experienced developer to integrate a tailored 360 ERP system into my existing web-based application. The ERP should encompass three key modules: Inventory Management, Customer Relationship Management (CRM), and Finance & Accounting. Key project aspects: - ERP System: Design and implement a custom 360 ERP system with the mentioned modules. - Web-based Integration: The new ERP system must be seamlessly integrated into my current web application. - Database Assessment: Evaluate if my existing database needs to be incorporated with the new ERP modules. Ideal candidates should have: - Proven experience in ERP system development and integration - Strong skills in web application development - Prior work with designing ERP modules, specifically in inventory, CRM, and...

We are looking for a skilled Back-End Developer to build and optimize the server-side architecture for our platform. This project focuses exclusively on back-end development, with a budget of $6,000 USD. Scope of Work: Design and develop a scalable and secure back-end system. Implement APIs to connect with the front-end and other services. Manage database architecture and optimize query performance. Ensure system reliability, security, and data integrity. Collaborate with the team to integrate the back-end with the front-end seamlessly. Requirements: Strong experience with back-end technologies such as Node.js, Python, or Ruby on Rails. Proficiency in database management systems like PostgreSQL, MySQL, or MongoDB. Experience in creating and managing RESTful APIs. Knowledge of authenticati...

Platforma AI do analizowania, interpretacji wyników badań krwii, gospodarki hormonalnej i innych rzeczy. Pacjent wysyła nam zdjęcia wyników badań krwii lub zamiast zdjęć po prostu wysyła je nam rozpisane, a nasza platforma AI analizuje je bardzo dokładnie, następnie daje informacje zwrotną dla klienta z zaleceniami zdrowotnymi i dietetycznymi oraz gdzie ewentualnie się udać i do kogo, ale również od razu wysyła wyniki do lekarza rodzinnego lub innego i ten lekarz widzi wynik bardzo dobrze szczegółowo opisany i podejmuje decyzję i może zadzwonić do pacjenta poinformować go o wynikach badań dzięki czemu pacjent czuje się bardziej zaopiekwoany. Kolejna funkcja platformy to możliwość wysłania do nas zdjęcia np. jakiegoś problemu skórnego, lub np. boli kogoś g...

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need an experienced database expert to compare my ORIGINAL and NEW Microsoft SQL databases. The primary goal is to update the NEW database with missing fields. Key Responsibilities: - Compare both databases thoroughly using SQL Server Management Studio (SSMS). - After identifying discrepancies, we will discuss what is missing before updating the NEW database. - Specific tables to be compared will be decided post initial comparison. Ideal Skills and Experience: - Extensive experience with Microsoft SQL databases. - Proficient in using SQL Server Management Studio (SSMS). - Strong analytical skills to identify missing fields. - Good communication skills for discussing updates.

I'm in need of an Airtable expert who can meticulously setup our organization’s database, HR systems, and booking/scheduling systems. The primary focus of this project is on effective Database management. HR Systems Requirements: - Employee Records Management: The setup should allow for seamless tracking and management of employee information. - Attendance Tracking: I need a system that can help monitor employee attendance efficiently. - Performance Evaluations: The HR system should include a component for performance assessments. Booking and Scheduling Features: - Appointment Booking: A user-friendly interface for booking appointments is essential. - Resource Allocation: The system should help in the efficient allocation of resources. - Calendar Integration: A smooth integrat...

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

I need assistance in opening, editing, and analyzing data from a BND file. The primary goal is to modify the data as necessary for further analysis. Skills and experience required: - Proficiency in data manipulation and analysis - Experience with BND files is a plus - Familiarity with data analysis tools and software - Attention to detail and ability to follow instructions

Buenas noches, Necesitaría crear una base de datos con información de los clientes, pensaba hacerlo en Excel ( o a través de algún amigo) o algún tipo de ayuda. He estado buscando y he visto que la mejor opción para empezar es APPSHEET. (La desconocía totalmente) Parece la mejor opción, y las más económica. Para arrancar un proyecto. Necesito que el creador sea profesional. Gracias de antemano.

I'm seeking a knowledgeable SQL and Database instructor who can teach me the intricacies of both relational and NoSQL databases. This project is focused on comprehensive learning rather than a specific development task. Key Responsibilities: - Teach database design principles - Explain query optimization techniques - Elaborate on stored procedures and functions - Guide through the development of various types of databases Your role will be to help me understand the purpose and functionality of a database, with a focus on data storage and retrieval. Experience in teaching and a deep understanding of both SQL and NoSQL databases is crucial. The aim here is to improve my database comprehension and skills.

I'm looking for a professional who can assist me with managing my website server. The task primarily involves deleting unnecessary database files to free up space for hosting images, videos, and documents. Ideal Skills: - Strong understanding of website server management - Experience with file deletion and data management - Knowledge of database file structures This project requires someone who is detail-oriented, efficient, and can handle potentially sensitive data with discretion.

I'm seeking a professional skilled in Pyspark and SQL to assist with data transformation tasks. Your primary role will be to modify and prepare data for analysis. This may involve cleaning, filtering, aggregating, summarizing or joining multiple datasets. Ideal candidates should have: - Proficiency in Pyspark and SQL - Experience in data transformation - Strong analytical skills - Ability to work independently and meet deadlines.

I'm in need of a Microsoft Access professional to create a database for a small student project. The project is time-sensitive and I require the completed Access file within an hour. Requirements: - The Access file needs to include specific components: Tables, Queries, Forms, and Reports. - The purpose of the database is for a small student project. Ideal Skills: - Proficiency in Microsoft Access. - Experience in creating databases with tables, queries, forms, and reports. - Ability to deliver high-quality work under time pressure.

I'm in need of an experienced database designer and developer to create a relational SQL database primarily for storing customer data. Key Responsibilities: - Design and develop an efficient and scalable SQL database for customer data - Ensure the database is optimized for quick and easy data retrieval Ideal Skills and Experience: - Proven experience with SQL database design and development - Strong understanding of customer data management - Excellent problem-solving skills in database optimization Please note that while data security measures were not specifically outlined, a fundamental understanding and implementation of basic security measures such as encryption and access control are expected.

My Oracle database is currently non-operational due to an issue with a control file. I need an expert in database recovery to assist in restoring full functionality as soon as possible. Skills and experience needed: - Proven track record in Oracle Database recovery - Familiarity with control file issues - Quick and efficient problem-solving skills - Ability to work under pressure - Excellent communication skills - File name cannot access

I need an experienced database expert to compare my ORIGINAL and NEW Microsoft SQL databases. The primary goal is to update the NEW database with missing fields. Key Responsibilities: - Compare both databases thoroughly using SQL Server Management Studio (SSMS). - After identifying discrepancies, we will discuss what is missing before updating the NEW database. - Specific tables to be compared will be decided post initial comparison. Ideal Skills and Experience: - Extensive experience with Microsoft SQL databases. - Proficient in using SQL Server Management Studio (SSMS). - Strong analytical skills to identify missing fields. - Good communication skills for discussing updates.

I'm looking for a tally counter system for each employee on the assembly line. The system should allow employees to count production by pressing a pedal and should transmit the tally data to a real-time dashboard accessible to the manager via Bluetooth or wired connection. Every time the employee finishes a task, they would press the pedal and it would log complete task with a timestamp. We would also like to be able to group and count their production level for each "run". A run is about every 16-18 Minutes. Key Requirements: - Tally counter for each employee with timestamp. - Pedal activation for counting production - Real-time dashboard for the manager - Dashboard for data transmission Ideal Skills: - Hardware assembly and configuration - Software development for dashb...