Postgresql query nested json arrayJobs

...(valid JSON) part only (Python or PHP). Starts with : {"data":{"question":{"pagedListDataConnection" Ends somewhere here : {"minSeq":"0","channel":"main-w-chan51-8888-react_uzonmseebkkzidac-MRb2","channelHash":"17978758530268586595","boxName":"chan51-8888","baseHost":"","targetUrl":"","enableWebsocket":true},"broadcastData":{"categoryToDepkeys":{"Viewer:isUniversalLoggedIn:Vmlld2VyQDA6MA==":["LIUS:d1a97be745ad05203c316c52e05659bc","LIUB:51c686f136238887af1ffc4ce43bb59d"]},"depkeyToVersion":{"LIUS:d1a97be745ad05...

Team Agent is a teamfinding and team management website for eSport games (League of Legends and Counter-Strike Global Offensive) Demo site: Assignment: The site is almost done, but the last element need to be developed - which are: - Facebook sign up/sign in integra...profile of the gamer. - responsive design (mobile friendly) - Application requirements, which is where the teams can tell what kind of members they seek. Based on some dropdown criteria and text. The assignment will have to be done ASAP. We would be pleased to see you have experience with: Python 3+ Django 1.8+ HTML5 Javascript CSS Bash JQuery GNU/Linux Mercurial MySQL or PostgreSQL NICE TO HAVE Bootstrap AngularJS - or similar Kind regards Founder Nicholas Rasmussen

Vi skal have bygget et lille REST API, der kan tilgå enkelte prædefineret endpoints, og retunere vores ønskede JSON Strings, hvor formatet er prædefineret.

...account on the central server. Users should be able to register, login and manage their information – as well as view statistics on recent journeys. - You might implement a manager role that can view statistics about a particular bus/train line or multiple users. Servers and train computers should be located on our virtual servers (“Goonhilly” / “The Lizard” ) and use relevant DBMSs – either PostgreSQL, mySQL or SQLite. It is however acceptable to use a number of a team’s portable computers as train computers. The prototype should focus and demonstrate the potential of your proposed architecture. Especially the future shift to image recognition should be as seamless as possible. It is fully acceptable (and recommended) that secur...

...account on the central server. Users should be able to register, login and manage their information – as well as view statistics on recent journeys. - You might implement a manager role that can view statistics about a particular bus/train line or multiple users. Servers and train computers should be located on our virtual servers (“Goonhilly” / “The Lizard” ) and use relevant DBMSs – either PostgreSQL, mySQL or SQLite. It is however acceptable to use a number of a team’s portable computers as train computers. The prototype should focus and demonstrate the potential of your proposed architecture. Especially the future shift to image recognition should be as seamless as possible. It is fully acceptable (and recommended) that secur...

Vi søger en freelancer der mestrer udvikling af browser extensions i Chrome, Firefox, Safari og IE. Der er tale om et stort kommercielt projekt, som vil involvere stort load. Der skal dagligt synkroniseres op mod en database, samt arbejdes med lille JSON-inspireret API. Desuden vil der skulle udvikles en back-end på LAMP-stack (Linux / Apache / MySQL / PHP).

I am looking for a skilled developer who has experience working with Rust and CrustyDB to help implement a few operators for a Query Execution Engine. Key Objectives: - Implement join operators to support more complex queries Ideal Skills: - Proficient in Rust and CrustyDB programming - Familiarity with database systems and query execution - Understanding of join operators and how they function within a database system The deliverables will be clear, well-commented code that is consistent with the project's instructions, which can be found in the provided link. Your focus will be on implementing join operators, so experience and understanding in this area are crucial.

...range of products, including clothing, electronics, and home goods. I don't have any specific brands in mind for these products, so I'm open to suggestions and recommendations. Key features that I require for my website are user accounts and profiles, as well as advanced search filters. These features are crucial for enhancing user experience and facilitating smooth navigation through the wide array of products that will be available on the site. Ideal skills and experiences for this project include: - Proficient in e-commerce website development - Previous experience in creating drop shipping websites - Strong understanding of user experience and user interface design - Familiarity with implementing user accounts and advanced search filters The successful candidate ...

I need a professional user-friendly website to sell my array of crystals and spiritual products. The main objectives are to provide an efficient online shopping experience to customers and share insightful information about crystals and spirituality. Key Features: * An integrated shopping cart for a seamless checkout process * Customer review section for each product to build trust and improve product quality * Product search and filter options for easy navigation The site should accommodate 10-20 product categories. Ideal Candidate: * Proficient in eCommerce website design * Experience with integration of shopping cart, customer review, and product search systems * Knowledge and interest in crystals and spirituality is a plus * Able to deliver a website that merges function with...

I'm in need of a Magento 2 expert who can assist with an array of critical tasks. My store is live and functioning, but there are several areas requiring immediate attention: - **Theme Customization**: I need help in taking my store's theme customization to the next level. This will require both a keen eye for design principles and a solid understanding of Magento 2's theming system. - **Extension Development**: A key aspect of the project is the development of custom extensions specific to the needs of my store. A developer with a portfolio of successful Magento 2 extension projects will be a great fit. - **Performance Optimization**: Ensuring my store runs smoothly and efficiently is paramount. The freelancer should have a proven track record in optimizing Magent...

I'm in need of an experienced individual to guide me through the deployment process of my website. Key Points: - My source code is primarily written in HTML, CSS, JavaScript, and Json. - Angular has been used as the main framework. - The main objective of the project is to successfully publish a website for selling products or services. Ideal Skills: - Proficient in HTML, CSS, JavaScript, and Angular. - Strong understanding of Json. - Prior experience in deploying websites on major hosting platforms. - Excellent communication skills to guide me through the process.

I'm seeking an expert to assist in revamping my organization's structure and workflow processes. The current structure is flat, hence it is essential to help identify and implement processes that are agile and efficient. Ideal skills and Responsibilities ar...identify and implement processes that are agile and efficient. Ideal skills and Responsibilities are: - Extensive experience in organizational structure redesign - Proficiency in workflow process improvements - Ability to diagnose and identify areas of improvement - Develop strategies to enhance and increase productivity The goal is to ensure significant productivity improvements across the array of business operations. Your input will be crucial in ensuring that we thrive in a dynamic, efficient, and more pro...

...considering anti-scraping measures). Sites to be scraped: 2. Design a database schema to store the extracted data. 3. Write scripts to clean, transform, and load the data into the database. 4. Design a WordPress directory listing interface with search filters to display the grant information. 5. Develop a user interface to query and display the grant information based on customer criteria 6. Create a Python plugin for WordPress to automate the scraping work, using tools like WP-Python or PyWP. This plugin would allow for scheduled scraping, data updates, and integration with WordPress's database and user interface. Please note that this is a simplified outline, and the actual implementation would require lexpertise in

... and purchase orders from various data formats (CSV, XML, JSON) and seamlessly import them into Microsoft Dynamics GP 2016. This will greatly enhance the efficiency of our purchasing workflow and eliminate the need for manual data entry. Ideal Skills and Experience: - **Microsoft Dynamics GP 2016 Proficiency**: A thorough understanding of Microsoft Dynamics GP 2016 is essential for this project. Previous experience working with this ERP system is a must. - **Database Manipulation**: Given the preference for direct database manipulation, the selected freelancer should be proficient in creating secure, efficient, and reliable integrations. - **Data Formats**: The ability to work with multiple data formats, such as CSV, XML, and JSON, is crucial. - **API Development**: Know...

I am in need of a highly skilled developer who can create a chatbot integrated with Zoho Desk for my employees. This ch...answering common FAQs. Given the type and nature of questions expected, an ideal candidate should: - Have experience in creating chatbots - Show familiarity with Zoho Desk API - Demonstrate ability to create bots that can answer technical support-related questions Understanding of the common issues faced in a technical support environment is a big plus, as the chatbot is intended to be primarily query-based. A well-defined and intelligent bot will not only improve our workflow but also help us resolve employee queries faster. That being said, I'm looking for someone who can deliver a chatbot which can accurately answer FAQs and improve overall operatio...

Project Description: We're developing "Climate Companion," an innovative mobile app designed to empower individuals and communities to take meaningful action on climate change. The initial focus will be on building the Android version of the app, with future expansion to iOS. This app will leverage Google's Gemini AI to provide personalized climate insights, actionable recommendations, ...iOS. This app will leverage Google's Gemini AI to provide personalized climate insights, actionable recommendations, and foster community engagement. We're looking for an Android developer with expertise in: Android SDK: Proficiency in building Android apps using Java/Kotlin and the Android SDK. API Integration: Experience integrating with RESTful APIs, specifically the Ge...

...Please include some time to refine the scope, We shall expect a professional solution with reasonable expectations of a complete system. A. Antenna Technologies only suggested by us (you decide as experts)... 1. Active Digital phased array (Linear/planer/frequency), 2. SDR 3. Phase-of-Arrival Evaluation (Time. frequency, Spatial Domain), etc....) selection, 4. 4 patches in a quad (or 16 patches, also in a quad, 2x2 + 2x2 +2x2 + 2x2) and angle of arrival estimation from the quads or Dipole using DSP. 5. Bi-directional Electronically Steerable Phased Array B. Submit the following with your response in order.. 1. Please submit specifications of your proposed solutions with features you can add to your proposed solution, giving you an exclusive plus. 2. Please state ...

i need someone that can do three projects for me: Adding translations to my current code base of the music player using transloco describing it here: Acceptance Criteria: - Transloco works - all strings have been added to json translation files - spanish and english translations are added - Translations can dynamically change - A setting for changing the language is added - modulized approach Adding Dark Mode: Acceptance Criteria: - Can switch between dark and light mode - have the two main colors of angular material theme defined in a way to be reusable in all components ( changing it in one place will update it in all components) Adding Touch & Arrow Support

...points management (adjust points, manage redemption) specific to each hospital. Product management for point redemption. Transaction management for cash withdrawals. Reporting and analytics dashboard. Technical Specifications: Backend: PHP Laravel framework. Frontend: Hybrid technology (e.g., React Native, Flutter). Database: MySQL or PostgreSQL. Secure payment gateway integration for cash withdrawals. Compliance with data protection regulations. Project Timeline: Detailed project plan and timeline to be provided by the company. Expected project completion within 3months. Payment Terms: No advance payments will be made. Payment will be released only upon successful delivery an...

...front end to support uploading data in and XLS format instead of JSON. The data parsing is working but we are looking to improve the data validation to alert the user of specific problems with their data they are uploading. Input data: Sheet 1: Work Order Tab Name, Address 1, City, State, Zip, Technician Sheet 2:Technicians Tab Name, Starting Address, Starting City, Starting State, Starting Zip, Ending Address, Ending City, Ending State, Ending Zip Some of these fields can be blank. Useful validation for the user will be required. See this documentation regarding the json format The XLS sheets will correspond to the "jobs" and "vehicles" data types in the json. Examples of data validation (some examples but not all) - 1. Missing

I need someone who is proficient in web development to help with passing query parameter string into the SEO title page in a dynamic manner. For example, this is the URL of the framer pager I would like help with: However, when I pass the URL into to check if the query parameter is being passed in the SEO title, it fails and doesn't update. I would like a Framer expert who is also proficient in coding to help me with this project.

I'm in need of an expert server administrator with exte...Your role would be to assess the current setup, make necessary adjustments and ensure that the server is running optimally. - Troubleshooting: The primary issue I'm experiencing is a DB query failed: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/var/tmp/#' (Errcode: 2), query was: DESCRIBE `sessions`. Your expertise in diagnosing and resolving such issues will be crucial. Skills and Experience Required: - Proven experience in Plesk server administration, particularly in configuring and optimizing servers. - Strong troubleshooting abilities, particularly in resolving database query failures. - Ideally, experience in identifying and resolving security vulnerabilities and ...

I need a licensed medical doctor with a focus on ordering blood labs for our clients, assisting in identifying metabolic issues, diabetes, prediabetes, PCOS, obesity, and overweight. Key Responsibilities: - Ordering blood tests: I require someone who is capable of prescribing a comprehensive array of blood tests. - Interpretation: You'll be relied upon to interpret the results and give advice based on the findings. - Experience with metabolic issues: Experience in the diagnosis and treatment of metabolic issues is crucial for this role. Ideal Candidate: - Medical Doctor: You must have a medical doctor's certification to apply for this role. - Laboratory Experience: Knowledge of different blood tests and their applications is essential. - Endocrinology Experience: A...

...an items data facts (options). The goal is to streamline the input process for users, making it intuitive and efficient. Requirements: 1. Dynamic Input Fields: • Initially, a single input field is displayed. • As the user starts typing, a new input field is automatically added below. 2. Autocomplete/Autosuggestion: • Input fields should support autocomplete/autosuggestion from a provided array. • When the user starts typing, suggestions should be displayed in a dropdown list. 3. Handling User Input: • If the user highlights a suggestion and presses Tab or Enter, the selected suggestion should be entered into the field. -or- • If the user types a new value (not from suggestions) and presses Tab or Enter, the entered value ...

...build I need at this point. - For your reference, this is one of the websites the API is being used: . The result of this job is to create a similar website as the one in the link above. We have already developed a basic frontend page with the form (input boxes and selectables) to collect the data that will be submitted to the API (json). Next step is store this data locally and submit it to the API. Final design we will take care later. Ideal skills and experience for this project include: - Proficiency in PHP, with a strong understanding of MySQL. - Experience working with various APIs, as you may need to integrate APIs into the site. - Strong communication and problem-solving skills, as you may need to troubleshoot any

...software should primarily support GPS and LTE communications for the purpose of tracking and navigation. The device is a and I can supply a testing device to you. The code has to open 2 simultaneous connections to the SIM7670G chip on the ESP32 at the same time. On port1, it has to read the GPS position every second and build up at Lat Long Array in memory. When this gets to 60 points, it triggers another 'thread' to create a polyine of these points and then sends this polyline to a server using TCPIP. Note that while the TCP Send is in progress which can take up to 10 seconds, the other thread is still catching the GPS points every second, so we know the location of the device every second of the day. This means you have to know Serial

I'm seeking an experienced Python developer who can h...project involving parsing a set of mixed data structures from text files. The data is not overly complex, but it does contain a variety of structures. The size of the files is less than 1 GB. Your responsibilities will predominantly include: - Developing a Python script to parse the text data - Converting the parsed data into JSON format Ideal skills for this task include: - Strong Python programming skills - Experience in parsing text data - Background in working with JSON data - Ability to handle mixed data structures - Understanding of efficient file handling methods, for processing less than 1GB of data If you have a proven track record in similar projects and can showcase a deep understanding of Python, I�...

...with customer data specifically. Tasks to be undertaken include - - Retrieving customer data from the database - Cleaning the data efficiently to ensure it is free from errors and inconsistencies - Analyzing the data to provide detailed insights - Demonstrating these insights through clear visual tools The ideal freelancer for this job would display deep understanding and experience in SQL to query and manipulate databases. Python scripting knowledge for data analysis and cleaning is a major plus. Proficiency in using data visualization tools like Tableau would also be beneficial in conveying the results of the database analysis. The ultimate goal of this project is to use data effectively to inform business decisions regarding our customer base. If you find you have these ...

...to successfully carry out this project within the established budget. Project Description: The project involves the development of the necessary technological infrastructure for CubaMarket, including backend, frontend, and the integration of hosting and CDN services. Here are the key details: Backend: We will use Python with the Django framework to develop the backend of the platform, with PostgreSQL as the database and Nginx with Gunicorn as the web server. Frontend: The frontend will be built using React.js and Material-UI to ensure a modern, responsive, and fast-loading user interface. Hosting and CDN: DigitalOcean will be our hosting provider, while Cloudflare will be used as the CDN to improve the speed and security of the website. Speed Considerations: It is important to ...

### Query: I'm looking to create a WebAR experience without incurring expensive monthly costs. Could you suggest some cost-effective solutions and the necessary requirements for implementation? ### Requirements: 1. **Open-source Libraries**: - ****: - Technology: JavaScript - Compatibility: WebXR, WebRTC - Cost: Free - **MindAR**: - Technology: JavaScript - Functionality: Marker-based AR - Cost: Free 2. **Frameworks**: - **A-Frame**: - Integration: - Cost: Free - Technology: Web-based framework 3. **Combination Solutions**: - ** with WebXR**: - Technology: JavaScript - Functionality: 3D graphics rendering, AR integration - Cost: Free 4. **Commercial Platforms

I'm looking for an experienced Python Developer to assist with web development tasks using Django and Flask frameworks. Key Responsibilities: - Implementing web development tasks using Django and Flask frameworks. - Ensuring the code is of high quality and meets our standards. - Collaborating w...frameworks. - Ensuring the code is of high quality and meets our standards. - Collaborating with the team to deliver project requirements on time. Ideal Candidate: - Proficiency in Django and Flask is a must, with experience in building scalable web applications. - Previous experience with Python for web development is highly desired. - Knowledge of databases and data storage systems like MySQL, PostgreSQL, and MongoDB is a plus. - Strong communication skills and ability to work well...

I need assistance in migrating an Admin panel Vue2 application to Vue3 (approx. 40 pages / 86 *.vue files). This migration project will primarily focus on: 1. Moving to Vue3 / composition API 2. Moving from Vuex to Pinia 3. Rewriting JQuery AJAX calls to Axios / connection to the REST/JSON API. 4. Moving from a Bootstrap3 to a PicoCSS based layout. You may need to customize the CSS, as long as it mostly fits the previous layout (demo server available if you want to see how it looked like before). Nonetheless, the less custom CSS you'll write, the better. Required skills: - Strong expertise in Vue3, especially the Composition API - Proficiency in migrating from Vue2 to Vue3 - Good skills in CSS Layout / UX - Past experience handling medium complexity Vue applications - ...

I'm in need of skilled SQL guru to support me with my project. Some of the tasks include handling database design, query optimization and data migration. Attributes and Experience Required: - It's essential you have advanced level SQL skills (more than 3 years experience). - Experienced in both basic and intermediate tasks, while also capable of tackling advanced tasks. - Database design and optimization expertise. - Proven track record in managing data migration. In your application, illustrate on your vast SQL experience. Share previous projects you've worked on. Proven expertise will be a determining factor for this job's selection.

I'm in need of a skilled developer who can build a .NET middle layer for me. This layer will be responsible for calling an external API and handling the responses in a JSON format. The requirement is to design the system in a way that the output is stored in a JSON file. Key Requirements: - Build a .NET middle layer for API calls - Handle API responses in JSON format - Save the output in a JSON file I need this layer to be manually triggered on-demand. This is a crucial aspect of the project, so reliability is key. Ideal Skills: - Proficiency in .NET development - Experience with APIs, especially handling JSON data - Ability to design systems for manual triggers Experience in similar projects is a big plus, so please provide relevant examples i...

I'm working on a short video for a marketing campaign and need someone with solid after effects skills to edit the video for me. Key Requirements: - editing 2 text placeholders, 2 media placeholders Skills & Experience: - Proficient in Adobe After Effects and video editing software. - Previous work on marketing campaigns is a plus, as it would give an insight on how to tailor the video to a marketing audience. If you have a strong portfolio in similar projects and think you can help me, I'd love to hear from you.

...API. Funcionalidades Específicas Toma de Fotos: Uso de la cámara del dispositivo para capturar fotos. Opciones para revisar y confirmar antes de enviar la foto al chatbot. Envío de Archivos: Subida y envío de imágenes y PDFs desde el dispositivo. Manejo adecuado de errores y confirmación de envío. Interacción con el API: Autenticación y manejo seguro de tokens de acceso. Manejo de respuestas JSON para obtener datos y opciones. Visualización y selección de opciones devueltas por el API. Requisitos Técnicos Flutter: Desarrollo utilizando Flutter para asegurar compatibilidad con Android e iOS. Interfaz de Usuario: Diseño limpio y responsivo. Experiencia de usuario intuitiva y fluida. Cri...

Create an auto process that will run every minute do the below: 1) Will open Google Chrome. 2) Pull from external endpoint JSON (I will provide) a list of urls and enter each one of them in a new window. 3) In case one of the websites is showing "Dangerous Alert" (or doesnt load from any reason) , an email alert + SMS alert should be sent to multiple contacts that I will provide. Some points and clarifications: A) It can be done with extention, desktop software or any other auto script B) It will run every 60 seconds C) It will be installed on 3 RDPs D) I will need help to find and connect to SMS service and RDP service as I dont know reliable services that can be registered and approved fast. Please provide me a detailed solution how you will plan to do it and timeline...

I'm in need of a proficient Power BI developer with a keen understanding of data modeling and transformation for the purpose of creating an intuitive dashboard. This dashboard will primarily focus on showcasing our sales and market data. Most of the data would be related to Transportation and Logistics Domain, for eg : Port Wise Performance Customer Support Analysis Database would be PostgreSQL Key Components: - Incorporation of various visuals such as line and bar graphs, pie and doughnut charts and maps to effectively represent geographical data. - Advanced skills in handling complex sales and market data, and ability to visualize this in a digestible manner are essential for this task. - Familiarity with creating reporting tools using similar datasets will be highly appre...

...keyword-rich content strategies for higher search rankings. Structured Data Implementation: Add JSON-LD schema markup (e.g., Product, FAQ, Review) to improve search result appearance. Ensure structured data aligns with Google’s guidelines for enhanced snippets. Google My Business Optimization: Create and optimize a Google My Business profile. Ensure all business information is accurate and up-to-date. Add high-quality images and respond to reviews. Backlink Strategy: Develop a strategy to build high-quality backlinks from reputable websites. Ensure diverse and authoritative links to improve domain authority. Requirements: Proven experience in SEO and structured data implementation. Familiarity with JSON-LD schema markup and Google’s structured data guidelin...

...NOT NULL DEFAULT uuid_generate_v4(), name_lang json NOT NULL DEFAULT '{}'::json, data_area varchar(255) NULL, description json NULL DEFAULT '{}'::json, "type" bit(1) NULL, active bool NULL, created_by varchar(128) NOT NULL DEFAULT 'system'::character varying, created_on timestamp NOT NULL DEFAULT now(), updated_by varchar(128) NOT NULL DEFAULT 'system'::character varying, updated_on timestamp NOT NULL DEFAULT now(), CONSTRAINT category_pkey_1 PRIMARY KEY (id) ); this is the variant data table with these fields CREATE TABLE public.variant_data ( id varchar(255) NOT NULL DEFAULT uuid_generate_v4(), name_lang json NOT NULL DEFAULT '{}'::json, data_area varchar(255) N...

...an a few values from another ghost plugin that injects some data into every new tab that opens. You can create new identities with ghost browser and give them a name. When the new tab opens in the new identity one of ghost browsers plugins injects an array of data. into the page and can be viewed in the console. I'd like to extract the ID, Name and Color values that it injects and store them in my chrome plugin but haven't been able to successfully access. Building the plugin I'm ok with but need help accessing these values. Here is the array that gets injected into each tab: { "active": {}, "bypassed": false, "info": [], "identityInfo": { "color": "BC789C", "creation_time&quo...

Create 2 buttons on Category Page that link to the existing Slider page and a new Listview Page that lists all the items in a collection (array) as a list with Title and Description underneath. Similar to the attached image.

I'm in need of a skilled VB.Net developer to assist with an urgent task. I have a JSON file that needs to be deserialized in order to extract its text content. This data migration task is quite simple - the JSON structure is not complex with only a few nested elements. This project is of utmost urgency, and therefore, needs to be completed as soon as possible. I'm looking for someone who has experience with: - VB.Net - JSON deserialization - Data migration Your task will be to create a script in VB.Net that can efficiently read the JSON file and extract the text content. This script will be a crucial part of our data migration process. If you have the necessary skills and can take on this urgent project, please get in touch. Your prompt com...

Preciso de um desenvolvedor fullstack angular + Java + Postgresql spring boot para criar um website de vagas de emprego. O sistema terá as seguintes funcionalidades: Segurança: Cadastro e Login com keycloak Administrador: cadastrar pacotes de acesso (depois será integrado com o meio de pagamento, não neste momento), gerenciar categorias de empregos, listar usuários e visualizar adesões de pacotes. Visão usuário: Aderir a um pacote de acesso, listar vagas existentes, cadastrar currículo usando formulário, um dos campos será o próprio currículo em PDF. Visão empresa: Cadastrar vagas de emprego, visualizar candidatos em uma determinada vaga

...features See existing projects on a dashboard Create a new project Upload PDF documents, allow for secure storage and easy organization Send documents to an AI LLM API for processing (via Lambda) Handle results and store in PostgreSQL Implement secure payment systems and automatic notification features Provide scripts for provisioning resources in AWS Adhere to best practices for security and data protection Required Skills: Proven experience in web and development. Proficient in front-end and back-end technologies (e.g., React, Node.js, Cognito). Experience with PostgreSQL databases. Strong understanding of UX/UI design principles. Ability to meet deadlines. Experience with integrating different systems is crucial. Ideal Skills and Experience: - Strong experience in f...

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I have a 120MB JSON file with nested objects, and I am in need of a skilled professional who can convert this data into a CSV format. Specifically, I require the following: - The nested JSON objects should be flattened into single columns in the CSV. - The column headers in the CSV should match the keys in the JSON file. The ideal candidate for this job should have: - Proficiency in handling JSON and CSV data structures. - Experience in working with nested JSON objects and flattening them. - Ability to accurately map JSON keys to CSV column headers. If you've successfully converted complex JSON files into CSVs before and you're confident in your ability to deliver clean, well-structured data, I'd love t...

P.S. Need complete month of resources availability for this project to fix ongoing issues and make new development I am looking to build a rob...interfaces. - 1 Back-end developer: I need someone who can create a strong server-side logic. - 1 UI/UX designer: It's important to have a designer who understands how to make the platform visually appealing and easy to use. - 1 Quality Assurance specialist: I need someone who can ensure the platform works flawlessly and is user-friendly. Skills and Experience: - Proficiency in Ruby on Rails and PostgreSQL is a must. - Experience in developing dispatching platforms or similar applications. - Strong problem-solving skills to address customer-reported issues. - Familiarity with real-time tracking systems and route optimization techni...

...heavy loads, leading to frequent hangs and disruptions in our operations. To address this critical situation, we are seeking the expertise of an experienced Oracle Advanced DBA freelancer. We require a professional with the following qualifications and skills: - Extensive experience in Oracle Database Administration, particularly in high-load environments - Proficiency in performance tuning, query optimization, and troubleshooting - Familiarity with Oracle Enterprise Manager and other monitoring tools like aws performance insights The main responsibilities will include: - Diagnosing and resolving performance issues - Implementing best practices for database management and optimization - Ensuring high availability and reliability of the database - Providing recommendations f...

...Android platform. The application will be designed to perform the following basic functions, with a user-friendly interface: get tokens QR code creation Payment inquiry Cancellation and refund procedures These functions will be exposed via AIDL and can be triggered via App2App from another application. The application will manage Metropol Pay's payment processes, show the user the QR code and query the transaction details. When opened, Metropol Pay will receive a token with a 5-minute validity period from a Token API, then generate the QR code and display it on the POS screen. The screen will be designed to be user-friendly and informative, and the necessary feedback will be given to the user during the payment and return processes. In addition, a simple test application ...