Tender data processing indiaJobs

Tengo un sistema web con reportes en crystal report y han dejado de funcionar los reportes. Al inspeccionar en el explorador tengo el sisguiente error: :15 Uncaught : : An unknown error occurred while processing the request on the server. The status code returned from the server was: 500

...first portal that makes free construction managers and or construction designers available to private customers who use the portal to obtain offers for their tasks. We make construction managers and construction designers available to all private customers. We help you reach the goal of your project. We inspect your task and, in consultation with you, we define the entire description and write a tender project, regardless of the size of the task. This ensures that you receive 100 percent identical offers that you can compare. In addition, all the workflows for how all the work must be carried out are described, which means that you as a customer can follow the process yourself and carry out quality control on an ongoing basis. If challenges arise during the project, we always m...

I’m looking for 6 new business partners! Are you looking for a new income? Do you want to spend more time with your family? Do you want your dreams come true? I’m looking for 6 new open minded people who want a serious business and have a Dream working from home. * you decide when and where to work * We’ll teach you how to do * Reach your biggest dreams Are you ready to open up India and Europe? I can’t answer messages in here. (removed by Freelancer.com admin)

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...computer networks. PDA based flexible ticket system You are going to implement a prototype of a flexible ticket system. In its complete version it is going to replace the current RF-id tag based system. The new system expected lifetime is 5 year only. In 5 years it is expected that face recognition has advanced sufficiently to allow ticketing based entirely on automatic unattended image processing. While the proposed system only partly reduces the manual control, it will reduce the amount of sign in /sign out equipment on platforms and placing that equipment entirely in the rolling stock. Each train compartment or bus is already equipped with a wireless LAN connected to the InterNet. The train or bus computer knows the current position (GPS). A passenger simply assoc...

...computer networks. PDA based flexible ticket system You are going to implement a prototype of a flexible ticket system. In its complete version it is going to replace the current RF-id tag based system. The new system expected lifetime is 5 year only. In 5 years it is expected that face recognition has advanced sufficiently to allow ticketing based entirely on automatic unattended image processing. While the proposed system only partly reduces the manual control, it will reduce the amount of sign in /sign out equipment on platforms and placing that equipment entirely in the rolling stock. Each train compartment or bus is already equipped with a wireless LAN connected to the InterNet. The train or bus computer knows the current position (GPS). A passenger simply assoc...

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I am seeking a skilled data miner for a project involving business data extraction from the Yellow Pages. Specifically, I am interested in the category of 'Equipment Hire in Australia'. The scope of the data to be extracted includes: - Business Names - Phone Numbers - Physical Addresses - Email Addresses This project would be ideal for freelancers who have experience in data mining, data extraction, scraping Yellow Pages, and processing information through Python, R, or a similar language. Knowledge of the business environment in Australia would be a plus. Please note that accuracy is paramount; I need the completed dataset to be as error-free as possible. Looking forward to reviewing your bids.

I'm looking for a skilled web developer to create a comprehensive ...both exterior and interior cleaning. - The booking system should be user-friendly, allowing customers to easily schedule their appointments. - Integration of Credit Card payment gateway for seamless transactions. Ideal Skills: - Proficiency in web development, particularly in e-commerce and booking system functionalities. - Experience with integrating payment gateways, especially Credit Card processing. - UX/UI design skills to ensure a user-friendly and visually appealing website. - Prior experience in creating similar booking systems or car detailing websites would be a plus. If you're confident you can deliver a high-quality and functional website that meets these requirements, I'd love to disc...

I'm in need of an experienced developer to create a comprehensive financial website and mobile apps. Key Features: - User registration and authentication - Listing and search functionality - Messaging system End-User Functions: - Facilitating car sales between individuals - Handling service requests between individuals - Managing financial t...system End-User Functions: - Facilitating car sales between individuals - Handling service requests between individuals - Managing financial transactions between companies Mobile Apps: - Required for both iOS and Android platforms Ideal candidates should have proven experience in developing similar financial platforms and apps. A good understanding of user-friendly design, secure transaction processing, and multi-platform developmen...

I'm looking for an individual or team capable of collecting question papers. Specific details include: - The collection should start from 2018 papers until the present. - The task involves all subjects in which UGC and CSIR NET are conducted. - Both solved and unsolved question papers should be collected. - The question papers are to be compiled as PDF files. This project...collection should start from 2018 papers until the present. - The task involves all subjects in which UGC and CSIR NET are conducted. - Both solved and unsolved question papers should be collected. - The question papers are to be compiled as PDF files. This project demands individuals with experience in research and knowledge about UGC and CSIR NET examinations. Proficiency in managing and compiling data...

...for each created email address. - Ensure emails are forwarded to Zoho Sheets for further processing. 4. **Zoho Sheet Integration:** - Create a Zoho Sheet for each email address or purpose. - Establish integration between Zoho Mail and Zoho Sheets to automate email-to-sheet data transfer. 5. **Testing and Validation:** - Test the entire workflow to ensure emails are being properly forwarded to Zoho Sheets. - Validate data integrity and accuracy within Zoho Sheets. **Deliverables:** - Fully configured Zoho Portal allowing email creation with custom domain. - Email forwarding set up for each created email address. - Zoho Sheets integrated with Zoho Mail to automate email-to-sheet data transfer. - Documentation detailing the setup process, incl...

I'm searching for a seasoned developer to integrate TikTok into a digital downloads store. Key Requirements: - **TikTok Integration:** The primary need is to create a store that is seamlessly integrated with TikTok for marketing and sales purposes. - **Secure Payment Processing:** The store should ensure secure handling of payments. - **Instant Download After Purchase:** Customers must be able to access their digital downloads immediately after a successful payment. - **Customer Account Creation:** A feature that allows customers to create accounts for tracking their orders is crucial for enhancing user experience. The ideal candidate for this project should have a strong background in e-commerce development, particularly in creating stores that work in tandem with social m...

...cancel, and reschedule services such as restaurant reservations, spa appointments, sports facilities, courses, gym classes, and event spaces. Additionally, the system should accommodate payment transactions, including the ability to add fees and apply discounts. Key features include: - Multiple service booking with date and time selection - User-friendly interface for seamless bookings - Payment processing capabilities - Administration panel for service providers to manage bookings and services - Super admin privileges for overseeing the entire system, including adding providers, managing payments, and applying fees. Required skills: - Proficiency in web development - Experience in building online booking systems - Strong database management skills - UI/UX expertise for a user...

I'm looking for a skilled AI engineer with experience in finance, proficient in Python, TensorFlow, and PyTorch. Key Responsibilities: - Design and implement machine learning algorithms to analyze financial data - Develop natural language processing models to process and interpret financial texts - Implement computer vision techniques for data visualization and pattern recognition Ideal Skills: - Proficiency in Python, TensorFlow, and PyTorch is a must - Experience in the finance industry is a plus - Strong understanding of machine learning, NLP, and computer vision techniques - Ability to work with diverse and complex datasets If you're a proactive AI engineer with a keen interest in finance and a proven track record of implementing AI solutions, I'd...

...current forms, trackers, and databases - specifically the automation of processing and linking data from various inputs across multiple-departments within my construction company. We currently have multiple forms, trackers, and databases that have daily inputs from multiple field personnel and back-of-house departments. The workflow on my projects requires intricate and dynamic workflows that involve multiple individuals and departments. I am in the early stages of making "smart" tools for automating the transfer of information between those departments: linking the data, defining "trigger" events, and processing data from various inputs into "smart" trackers. I have a clear outline of what I want to accomplish - what d...

I'm seeking an Apple Script expert to help me automate a specific task in Numbers. - The task involves splitting a single column of four-digit numbers into four separate one-digit columns. - The split should be done in a sequential order, meaning the first digit of each number will go into the first separate column, the second digit into the second separate column, and s...four-digit numbers into four separate one-digit columns. - The split should be done in a sequential order, meaning the first digit of each number will go into the first separate column, the second digit into the second separate column, and so on. Ideal Skills and Experience: - Proficient in Apple Script - Extensive experience in automating tasks within Numbers - Strong understanding of data manipulation...

...Improve Property Search Functionality: Integrate APIs to provide real-time property search results. - Streamline Real Estate Data: Automate data updates from MLS databases like Zillow, and potentially others. Ideal Skills: - WordPress Development: Experience in working with WordPress sites and integrating APIs. - Chatbot Development: Proficiency in building and configuring chatbots using latest technologies. - Real Estate API Integration: Proven track record with RETS and MLS APIs, particularly Zillow. Please provide examples of similar projects you've completed, and discuss your experience with ChatGPT or similar AI models, and your familiarity with real estate data and APIs. <———————————...

I'm looking to have a simple and basic circuit designed for a consumer electronic device. The main specifications for this project are as follows: - Purpose: The PCB des...are as follows: - Purpose: The PCB design should be specifically tailored for consumer electronics. - Size: The PCB needs to fit within a compact area, limited to less than 10x10 cm. This will require the designer to be adept at compact and efficient design practices. - Complexity: The circuit itself is rather straightforward, similar to a basic LED circuit. No multi-layer, high-speed signal processing is involved. Ideal skills and experience for this job would include: - Proficiency in consumer electronics PCB design - Strong grasp of basic circuit design principles - Experience with compact and effici...

I'm in need of a professional with expertise in NFC to help me integrate payment processing functionality using NFC technology. Here are some details to help you understand the requirements: - Primary Purpose: The main goal of this project is to enable NFC for payment processing - Platform Support: You must be skilled in Android and Windows development, as the final product will need to function seamlessly on these platforms. iOS is not part of this project. - Payment Gateway: I have not yet decided on the payment gateway to be used, so your advice and input regarding this would also be welcome. Your role in this project will include: - Understanding the NFC technology and how it can be used for payment processing - Developing the application for both Android and...

I need a skilled developer to promptly set up my Wordpress platform for e-commerce. Key Project Deliverables: - A functioning, user-friendly e-commerce site suitable for selling physical products. - Integration of Phonpe payment gateway, ensuring seamless payment processing. - Fast execution - I need this project completed as soon as possible. Ideal Skills & Experience: - Proficient in Wordpress with a strong portfolio of e-commerce sites. - Prior experience integrating the Phonpe payment gateway. - Strong understanding of e-commerce UX/UI best practices. - Ability to work efficiently and deliver promptly is crucial. Your successful bid on this project will not only be based on your technical skills, but also on your ability to deliver quality work under a strict timeframe....

We operate a Google Sheet that fetches information from another spreadsheet identified in cell C1. Users mark checkboxes in Row A and click "Build Documents." When a user picks multiple checkboxes to generate documents, the Google Script halts after 300 seconds due to an overload. The objective is to devise a systematic workaround to finish processing the document batch without additional manual intervention. For example, here's a replica of the spreadsheet you can use to test your code. The documents created all appear here: Then deploy the working code to the Original spreadsheet. All bids are final

I'm looking for a financial analyst with strong empirical finance abilities, specifically in the examination of financial ratios. The project will focus on: - Data analysis with a focus on profitability ratios. Key qualities I'm seeking for a successful completion of the project: - Solid understanding and intimate knowledge of profitability ratios and how they are used in financial analysis. - Experience in handling and processing financial data. - Ability to interpret complex financial information, analyze results and prepare reports. With these specifics in mind, potential freelancers need to be exceptional at empirical finance. Prior experience in working with profitability ratios is highly desired. This project requires a keen eye for detail and thoro...

I am seeking a talented researcher to gather, download, and compile the proxies for the Fortune 200 companies fr...include each individual's name and their corresponding position (for board members this would be their position on the board, e,g. independent director or governance committee member). - Additionally, each board member and executive's biography should be included as well. Ideal Skills: - Proven experience in conducting detailed corporate research - Proficiency in handling, managing and processing PDF files - Familiarity or experience with executive profiling. By carefully managing these requirements, you will provide vital comprehensive company insight from recent years. Your expertise and diligence will add tremendous value to this project. Thank yo...

...can create a comprehensive tutoring platform. This platform will be mainly used by two types of users: students and tutors. Key Features Needed: - Video Chat Functionality: It needs to support seamless video interaction between tutors and students. - Lesson Scheduling: An efficient system for scheduling lessons that is user-friendly for both students and tutors. - Payment Processing: An integrated solution for processing payments, ensuring smooth and secure transactions. Design: provide 3 designs Accessibility: The platform should be accessible from both web and mobile. Thus, skills in responsive web development and mobile app development will be beneficial. Capacity: system should be scalable , so i can add layers later to serve big number of students and tutors I...

I'm in search ...targeted at preparing technical offers for international tenders, specifically within the industries of medical, laboratory, and training equipment. Key Requirements: - The algorithm should consider equipment specifications and cost estimates as key parameters. - It should be capable of gathering datasheets, and comparing them with tender requirements. - Expertise in AI/ML is a must, as the algorithm should use these technologies for comparing datasheets with tender requirements. Ideal candidates will have experience developing algorithms, a strong understanding of AI/ML technologies and familiarity with international tendering processes within the equipment domains specified. A background in medical, laboratory, or training equipment tendering will b...

...user interaction. - Create wireframes, mockups, and prototypes to communicate design ideas and iterate based on user feedback. - Implement front-end interfaces using languages such as Swift (for iOS) and Java/Kotlin (for Android), focusing on responsiveness and performance. - Develop back-end systems to support app functionalities, including user registration, product management, and payment processing. - Collaborate closely with our team to brainstorm ideas, solve problems, and ensure the app meets our vision. - Conduct user testing and gather feedback to continuously improve the app's UI/UX. Requirements: - Proven experience as a mobile app developer, with a strong portfolio showcasing your UI/UX design skills and completed projects. - Expertise in UI/UX design principles...

I'm in need of an experienced web designer for a comprehensive e-commerce website. The website will include user login and registration, online payment processing, and social media integration. It'll mainly consist of text and images. Ideal skills and experience: - Proven track record in e-commerce website design - Proficiency in user login and registration, online payment processing, and social media integration - Strong graphic design skills to create visually appealing layouts with text and images - Ability to create a user-friendly and intuitive interface - Familiarity with SEO principles to optimize the site for search engines - Clear communication and ability to understand and implement my specific requirements in the design

...management. ● Tasks: 1- Chart of Accounts Mapping: Link the chart of accounts in Zoho Books to corresponding inventory items in Zoho Inventory for accurate expense and income tracking. 2- Automation of Sales Invoice Processing: Develop workflows (using Zoho Flow) to automatically record sales invoice details: 2.1- Delivery service costs based on chosen service (integrate shipping carrier accounts if applicable) 2.2- Payment processing fees associated with different platforms (integrate payment gateway accounts) 3- Testing and Validation: Conduct thorough testing to ensure accurate data transfer and successful automation. When this phase is closed successfully, we will start other phases....

I'm in need of a professional PHP developer to manage back-end services and ensure interchangeability between server and users. Key responsibilities will include the development ...front-end developers. The ideal candidate would have: - Solid PHP development experience. - Proficiency in MySQL databases and related operations. - Experience with User Management functionalities. - Expertise in Content Management operations. - Prior experience with Real-Time Data Processing. Your primary focus will be on: - Creating database schemas that represent and support business processes. - Implementing User Management and Content Management functionalities. - Developing and managing Real-Time Data Processing tasks. I look forward to finding the perfect developer w...

...for a skilled developer to create a live data feed plugin for Amibroker, specifically connecting to NSE (National Stock Exchange) in India. Key Requirements: - Real-time stock prices, historical data, and market indices are the primary data types I need the plugin to fetch. - The data should be updated every second, ensuring the most up-to-date information is available for analysis. Ideal Skills and Experience: - Strong experience in plugin development for Amibroker. - Proficient in connecting to NSE data feeds. - Solid understanding of real-time data processing. - Prior experience in developing data plugins for the financial markets will be a plus. The successful candidate will need to ensure the plugin is reliable, ac...

I'm looking for an experienced Stripe developer who can help integrate Stripe payment processing on my WordPress website. The project entails: - Implementing Stripe's payment processing functionality - Customizing the payment forms to provide a seamless experience for users - Setting up two-way payments for efficient transaction management The ideal candidate should have: - Proven experience in implementing Stripe payment processing on WordPress websites - Proficiency in customizing payment forms for optimal user experience - Ability to set up two-way payments for streamlined transactions Your role will be crucial in ensuring a smooth and efficient payment system on my website. Please provide examples of your previous Stripe integration work in your propos...

...experience for our users. Key Requirements: - Solid experience with Angular for web development - Proficiency in integrating third-party mobile payment services - Familiarity with PhonePe API or a similar service - Understanding of security measures in payment processing The ideal candidate should be able to: - Work efficiently to integrate the PhonePe service into our Angular-based web application - Ensure the payment process is seamless and intuitive for our users - Implement appropriate security measures to protect user data during payment transactions - Conduct thorough testing to ensure the integration works smoothly and meets our requirements I am open to suggestions and recommendations on how we can further improve the payment experience for our users. A success...

I'm in need of a seasoned developer to create a White Label P2P Car Sharing software with a clean, professional UI. The software should be accessible on Web, iOS, and Android platforms, and integrate with both PayPal and Stripe for payment processing. Key Requirements: - User Interface Design: The interface should be clean and professional, ensuring a seamless user experience across all platforms. - Platform Support: The software should be accessible on Web, iOS, and Android. Cross-platform functionality is key. - Payment Gateway Integration: The software must simplify transactions by seamlessly integrating with both PayPal and Stripe, two of the most popular and widely-used payment gateways. Ideal Skills and Experience: - Proficient in front and back-end development for Web,...

...control in India arises from a profound understanding of the critical need to address this issue in the country's agricultural industry. Agriculture in India faces constant challenges due to pest infestations threatening food security and crop sustainability. I firmly believe that establishing a business focused on providing effective and sustainable pest control solutions in agriculture is not only a lucrative opportunity but also a significant contribution to the well-being of the farming community and the country's economic development. Market Development and Expansion Strategies: The business of agricultural pest control in India would greatly benefit from a comprehensive approach that addresses the diverse needs and challenges of farmers across the ...

I am seeking a skilled freelancer who has significant experience in building WordPress landing pages. The purpose of this landing page and its specific features are left open for creative interpretation, as I have not specified any particular elements, color schemes, or branding guidelines. Nonetheless, a comprehensive understanding of WordPress and its functionalities are essential in order to create a high-quality page. Ideal skills and experience: - Expertise in WordPress - Exceptional creativity and ability to work within broad parameters - Understanding of best practices for landing page design - Willingness to provide design recommendations and insight based on previous success in similar projects. This project offers an excellent opportunity for those who excel at employi...

I require an experi...to 64bit, along with some graphical user interface (GUI) updates. Your core task will be to: - Implement improved navigation features - Modernize the software's design for a timelier aesthetic - Enhance overall user experience - Optimize the software - Document the software code Despite the core task, there are a few existing features I'd like to keep in place. This includes: - Existing data processing capabilities - Current software integrations - User account management The ideal candidate should have an impressive portfolio in C++ developments and previous experience with similar projects. GUI design skills, DAQ, specifically in making software user-friendly and modern, are also essential. Please provide evidence of your work related ...

...be designed to accommodate various features. These include user registration and profiles, private messaging between users, and invoice generation and payment processing. - Additional Features: The platform will also support image and video uploads, as well as feature a news feed and timeline. The website is intended to serve as a platform for users to post content, interact with one another, and engage in agreements that can be followed up with invoicing for services rendered. Ideal candidates should have a proven track record of developing social networking sites, with a deep understanding of user experience and payment processing integration. Experience in handling image/video uploads and news feed/timeline features is essential. A strong portfolio that showcases s...

...jewelry designers with customers seeking customized jewelry pieces. The platform will allow users to browse through a curated collection of designs, customize their preferred pieces with various metals and stones, and have them manufactured and delivered to their doorstep. Key Objectives: 1. Designer Showcase: Curate and display a diverse range of jewelry designs from talented designers across India. 2. Customization options : Users can choose various customisation options mentioned on design details page 3. Chat : Redirect to WhatsApp from design details page for seamless sales and support experience. Website Features: 1. User Authentication(designers and customers): Implement user registration and login functionality to enable personalized experiences and order trackin...

I need an expert to further optimize my existing CNN model that currently has an accuracy rate of over 80%. Desp...for improvement. Required Skills & Experience: * Extensive experience with Convolutional Neural Networks (CNNs) * Proficiency with text data processing * Track record of improving the accuracy of machine learning models Job Scope: * Review the current model and identify potential areas for improvement * Implement strategies to increase training speed and minimize overfitting * Improve the model's overall accuracy * Maintain detailed documentation on the steps taken and their impacts Despite the model's high initial accuracy, I'm ambitious about reaching even higher stats. If you're a guru at improving CNN models, especially those han...

I'm offering a full-time, PAID internship opportunity for approximately 3 to 6 months (please apply with CV). The project involves building a web app or website, including working on an existing project. The ideal candidate for this position will have experience with React, TypeScript, Node.js, and Java Spring Boot. Key Details: - Full-time, approximately 3-6 month internship - Building web applications from scratch - Working on even existing projects Requirements: - Experience with React, TypeScript, Node.js, and Java Spring Boot - Open to discussing and implementing key features with the candidate - Ability to work independently while also being a team player - Must be able to work remotely Feel free to reach out if you're interested in taking on this challenge.

I'm in search of an expert WordPress Web Designer who can seamlessly integrate plugins for payment processing, Google calendar, Zoom meetings, and Xero invoicing. - Key Requirements: - Experience in integrating and customizing plugins on WordPress - The ability to incorporate a payment system capable of credit card processing and invoice generation - Knowledge in linking Google Calendar and Zoom for streamlined scheduling and video conferencing - Experience with Xero invoicing integration to help manage client billing This website is primarily aimed at private customers. Hence, a freelancer with previous experience in dealing with this demographic will be at an advantage. Appropriate knowledge and experience are necessary as we aim to build a site that is b...

...include: - Complaint Handling System: This system should be capable of receiving, processing, and resolving complaints from users. It should categorize complaints based on their types and departments. - Sentiments Analysis Graph: An integral part of this project is the sentiments analysis graph. The graph should be designed as a bar chart, displaying the overall sentiment of the received complaints. - Department Categorization: Complaints should be automatically routed to the relevant department based on their nature. Ideal candidates for this project should have: - Proficiency in PHP, HTML, and CSS - Experience in building web-based complaint handling systems - Knowledge of sentiment analysis tools and data visualization - Strong communication skills to understand the r...

...where an existing Java code for a data processing function isn't working as expected, but I'm uncertain as to what's causing the problem. Skills and Requirements: 1. Expertise in Java: The job requires a proficient understanding of Java programming to understand and diagnose the existing code. 2. Experience in troubleshooting and debugging: As I am unsure of what's causing the problem, the freelancer needs to be competent in identifying and rectifying coding errors. 3. Understanding of Data Processing Applications: As the main issue with the code lies in its data processing function, an understanding of this will be beneficial in diagnosing and remedying the situation. Your job will be to inspect the Java code, identify...

I'm in need of a talented software developer skilled in creating Windows-compatible desktop applications. The core functionality of this application should revolve around data analysis. Key Requirements: - Extensive experience in desktop application development specifically for Windows. - Proficiency in data analysis tools and methods. The ideal candidate will show a solid understanding of data processing and have a track record of successful similar projects. They should also be able to work closely with me to tailor the application to my specific needs. Think you're up for the task? Let's talk.

I'm looking for a skilled AI developer to create a content generation app that will primarily analyze images. Key Requirements: - Platform: The app needs to be developed for the web. - AI Function: The primary function of the app is to generate content. - Data Analysis: The app will analyze the pictures I provide for content creation. Ideal Candidate: - Proficient in AI development and content generation. - Experience in designing and deploying web applications. - Familiarity with image processing and analysis. - Strong problem-solving and communication skills. Please share your relevant experience and project samples.

I'm s...different appointment timings, including breaks, and managing different pricing rates for various currencies. Key Features: - Appointment scheduling with break allowances. - Different prices are to be set for different currencies. - Automated message delivery on WhatsApp. - Automated Google Meet link. - Integrated payment processing for credit cards. Administrative Panel: - Capabilities for tracking appointments. - Management tools for diverse pricing rates. - Data management system for customers. Using an existing plugin is preferred. I am not looking for custom plugins. Please mention the plugin that you will be using when you send the message. Successful bidders will have strong WordPress development skills and a portfolio that demonstrates experience ...

...expert to build a high functioning webform with advanced form validation. The primary focus of this project is to facilitate order processing, which will require integrating a secure payment gateway. Key requirements: - Advanced form validation: This includes adding custom validation rules beyond basic input validation. - Payment gateway integration: You will need to set up a reliable and secure payment processing system. Ideal freelancer: - Proficient in Elementor and experienced in creating complex webforms. - Familiar with integrating payment gateways for streamlined online transactions. - Skilled in ensuring robust security measures to protect customer data. The successful candidate will be able to demonstrate a track record of creating similar solutions. I ...

Project Title: MongoDB Aggregation Performance Optimization Project Description: We are experiencing significant delays with a MongoDB aggregation pipeline in our application. The specific controller takes about 36 seconds to complete when a user has a large amount of chat data in the database. We need a MongoDB expert to review and optimize the aggregation pipeline for improved performance. Details: Our application is built using Node.js with Mongoose as the ODM for MongoDB. The current issue arises when retrieving a user's chat list. The aggregation pipeline fetches chat messages for a given user, including related user information and performs various operations like sorting, grouping, and filtering based on certain criteria. Current Function: Here’s the function...

I am looking for an experienced marketer who can help in gaining 400 targeted subscribers for my Entertainment YouTube channel, and increase viewer engag...audience. Responsibilities: - Tale a look at my video () and device strategic methods to increase subscribers from India Skills Required: - Solid understanding of YouTube's algorithm and trend-catching techniques - Proven experience in social media marketing, particularly in the Indian market - Knowledge of Entertainment sector on YouTube Experience with successful social media promotion campaigns is essential. Please provide past work examples that demonstrate your ability to attract a specific audience. Your contribution will significantly help to increase my channel's popularity in India.