File system compare tool jobs
I recently purchased a pet sitting business that has been in operation for over 30 years. The main source of marketing for this business has been through a Facebook page that was unfortunately attached to the previous owner's personal account. As the new owner, I have access to this page and am able to post, yet, I am faced with a dilemma. I want to separate the business page fro...Experience in Facebook's Business Manager and page setup. * Knowledge on how to change a personal Facebook account into a business one, if necessary. * Understanding on how to maintain the historical marketing data associated with the page. Note: I am interested in continuing using Facebook for marketing rather than creating a separate website. So, a strong familiarity with Facebook as a marketing ...
I need a command-line program that can convert .mpz files to .xlsx files. The program should be written in Python. Key Requirements: - Input: The program should take a .mpz file as input. - Output: The extracted files should be converted to .xlsx format. - Handling: The program should be able to handle files up to 200mb in size. Skills/Experience Required: - Proficient in Python programming - Experience with file handling and conversion Note: A graphical user interface is not required, the program should be command-line only.
...ASTPP/Freeswitch developer to create an Interactive Voice Response (IVR) system for my project. The primary goal of this IVR system is to Play a pre-recorded message when a customer calls a DID, then route the call according to any routing rules configured on the dialplan. This means that the system needs to be designed to handle customer queries and direct calls to the appropriate department. Ideal Skills: - Proficient in ASTPP/Freeswitch - Experience in IVR system development - Strong understanding of customer support processes - Ability to design system for call routing The project is expected to be completed within a reasonable timeframe. A successful candidate will be able to understand the nuanced requirements of the system and devel...
I'm seeking a skilled freelancer who can revamp my website with same content (text & images) with Elementor. Key Tasks: • Efficient use of the Elementor tool to integrate e-commerce features into the existing design. • Ensure smooth navigation and user-friendliness for the added e-commerce elements. • Maintain the site's responsiveness and speed amidst the changes. • Properly test the implemented features to assure a seamless user experience. Happy bidding!!! =) Thank you!
I'm seeking a talented developer to create a sophisticated software system that will help me identify profitable betting opportunities and detect positive expected value (EV) bets within the sports betting market and also arbitrage bets, live positive EV bets and live arbitrage bets on the websites specified in the attached file. The formulas for Positive EV bets can be found on the following website. The software needs to compare the odds to the odds of , obviously following the adding of the vig (pinnacle's profit margin) to the odds, in order to receive the true odds: The software needs to run as a website that only I can access, with a similar layout to that of , as seen on the picture attached. I will also
i have one php script which used to load in a few seconds now takes 4 minutes not sure why it suddenly lags need optimised - the mysql query hittin some bottleneck somewhere by looks of it
I have an Amazon security audit and they require a Penetration Test of my windows desktop application. What I need is a automated tool to test and provide a report that shows my application does not have security issues and is not accessible from the web. There is no end-point to my application as it is not web facing and is a stand alone application. This is to satisfy Amazon security review. I'm looking for a skilled professional to conduct a penetration test on my Windows desktop application. Key Requirements: - Conduct a automated penetration test specifically tailored for a Windows desktop application. - Ensure the test covers all potential vulnerabilities and security risks. - Provide detailed reports on the findings, including any exploits, weaknesses, and area...
I need a React developer to build a frontend for a Student Management System. Key Project Details: - Two Types of Users: The system will have both admin and normal user functionalities. - Entities: The project involves five main entities: students, admin, class, exam, hall, and scheduling. - CRUD Operations: The system should allow for Create, Read, Update, and Delete operations for the mentioned entities. Admin User Features: - Access Control: The admin user should have the ability to control user access and manage permissions. - Reports Generation: The system should be able to generate exam scheduling reports. I will provide you with the Swaggy API list for this project. The deadline for this project is Saturday night. Ideal skills and experience: - Pr...
I'm looking for a talented developer to build a web-based POS system with a focus on insightful daily sales reporting. Key Features: - Web-based POS system: The system should be accessible through the website itself, offering an intuitive interface for easy use. - Daily Sales Reporting: It's crucial that the system provides detailed and comprehensive daily sales reports. These reports should be easy to read and interpret. - Customization: The system should allow for future customization and integration of additional features, as the business grows. Ideal Skills: - Proven experience in developing POS systems, particularly web-based. - Strong understanding of sales reporting and data analysis. - Ability to create user-friendly interfaces. Plea...
I'm looking to create a binding within Openhab for an Elmo alarm system. The binding needs to enable the following functionalities: - Remote arming and disarming of the alarm system. - Monitoring the status of individual sensors and zones. - Sending sensor states to OpenHAB items. I do have a similar project that was written in Python for Home Assistant which I can provide as reference and guidance. Ideal Skills: - Strong experience with Openhab binding. - Proficiency in Python programming. - Familiarity with the Elmo alarm system will be a plus.
...existing ERP system. Key project aims include: - Customer data synchronization: Ensuring consistent, accurate customer information across platforms. - Order management integration: Streamlining order processes for increased business efficiency. - Inventory management synchronization: Maintaining real-time, synchronized inventory data between Zoho and ERP. With 11-50 users expected to utilize this integrated system, the ideal freelancer should not only possess strong experience with Zoho One and ERP integrations but also have a deep understanding of business processes, data management, and system admin work. Proficiency in managing user access and associated entity relationship is a plus. This endeavor aims to create a seamless workflow between Zoho and...
...be available to support as needed up to 30-40+ hour depending on the number of priorities for the week. In your bid, please include clearly and simply: 1. What free tools you will use to make calls in the US - there are many you can google and figure out. It must be working BEFORE you place your bid, and you must have TESTED it as well. Do not bid if you have no confidence here in a working tool with proof as you need to communicate. 2. What key strengths that you bring to the table that make you the right fit. 3. Your experience / skills 4. Set the duration of your bid to 30 days. 5. Bid your rate for a total of 30 days, NOT hourly or daily. The budget is ~$10 a month (per 30 days) for internship. Compensation increase after 30 days. Automatic or generic bids will be ...
I'm in need of a professional who can update config which utilized ESRI's cloud builder tool on Azure. Specifically, the role requires assisting in configuring the ArcWeb server, transforming a site created in IIS to be public-facing. This includes making the site accessible from the internet with a basic level of security, such as HTTPS. Key Responsibilities: - Configure ESRI Cloud Builder tool on Azure - Make existing IIS site on ArcWeb server public-facing - Implement basic security measures (e.g., HTTPS) Required Skills and Experience: - Proficiency in ESRI/ArcGIS platform - Experience with ESRI's cloud builder tool - Familiarity with Azure cloud services - Strong knowledge of web server configurations, particularly IIS - Prior experience in setti...
I'm seeking an experienced developer proficient in Node.js to create an online booking system for my hotel. Key Tasks: - Developing a booking system with easy-to-use interfaces for single rooms only. - Building an efficient room availability calendar. It is crucial for visitors to be able to easily check room availability and make immediate online reservations. Ideal Skills and Experiences: - Extensive experience in Node.js. Please provide proof of previous similar projects. - UI/UX design. The system should not only work efficiently but also be user-friendly and visually appealing. - Previous experience in building hotel reservation systems is a definite advantage. The goal is to streamline the process and increase my bookings. Please refer to the tasks a...
I have a photo of a medal that I would like to have converted to a svg file for printing. I want the outlines of the kings head, text and contours in black. Also the clasp with the text *1858 Gustaf V †1950 in black. The ribbon should be black also. Show examples and the best one gets the job.
...customized CRM system specifically tailored for financial services and their freelancers. This system should be able to: - Track leads: The application should have a robust lead tracking system in place, allowing us to monitor and manage leads effectively. - Manage deals: Deal management is a crucial part of our business. The CRM system needs to support this feature to ensure smooth deal handling. - Provide performance metrics: It's important for us to evaluate the performance of our team. This CRM system should include tools to generate and present performance metrics. Additional features requested for this CRM system include: - Email integration: Seamless integration with email services to streamline communication and data management...
...maintaining various financial data into spreadsheets and databases. - Accuracy and Attention to Detail: Ensuring the provided data is accurately entered, including cross-referencing and validation. - Data Quality: Assisting in maintaining the quality of the data and suggesting improvements where necessary. Skills and Experience: - Proficiency in Microsoft Excel is a must as this will be the primary tool used. - Previous experience in finance-related data entry is advantageous but not mandatory. - Strong attention to detail and accuracy are highly valued. - Understanding of basic financial jargon will be beneficial. This role requires someone who is organized, reliable and able to work independently. The workload will be part-time with flexible hours. If you're a self-st...
I'm looking for a motion graphics animation on transparency or solid background color. The animation will be used in a video, with the logo's role being less than 5 seconds long. Key Requirements: - Expertise in Motion Graphics: You should have a strong portfolio showcasing your animation skills, particularly in the realm of motion graphics. - Adobe After Effects...animation on transparency or solid background color. The animation will be used in a video, with the logo's role being less than 5 seconds long. Key Requirements: - Expertise in Motion Graphics: You should have a strong portfolio showcasing your animation skills, particularly in the realm of motion graphics. - Adobe After Effects: Proficiency in this software is crucial as it will be the primary tool used...
I'm looking for a ready-made ERP cloud accounting system like that offers these key features: - Inventory Management - Sales and Purchase Tracking - Financial Reporting I'm specifically seeking a system that has a: - Modern and sleek design I plan to integrate this ERP system with other software via API. Ideal Skills and Experience: - Experience with ERP cloud accounting system development - Proficiency in UI/UX designing - Proven ability in API integration with other tools - Familiarity with inventory management, sales tracking, and financial reporting systems. I want similar to
I need a skilled developer to integrate our custom in-house software with Oracle TimeCard. This is to allow for automated time entry. Key Requirements: - The integration should allow for automatic time entry from our custom in-house software to Oracle TimeCard. - The system should also enable the creation, updating, and deletion of timecard information in Oracle TimeCard. Ideal Skills: - Proficiency in Oracle TimeCard integration. - Experience with automated data transfer between systems. - Strong understanding of custom software integration.
I need a skilled developer to help me create a high-quality app sheet for the education industry. The main aim of this project is to increase my online visibility and generate more leads. Key Features Required: - Primarily, the app must have quizzes and assessments. Ideal Skills and Experience: - Experienc...quizzes and assessments. Ideal Skills and Experience: - Experience developing app sheets or similar software within the education sector. - Knowledge of incorporating interactive elements like quizzes into an app. - Strong understanding of how to optimize visibility online and generate leads. As an app developer on this project, you'll take on a pivotal role in creating a valuable educational tool. If you’re passionate about development and education, I'm...
We need a complete design of sand separation system using cyclones to separate sand under 150 microns including air blower - feeding capacity 45 tons/hour of sand. Max cyclone dia 1.2m
I'm looking to sell a residential solar photovoltaic (PV) system that stands out for its energy storage capabilities and off-grid independence. The estimated space for installation is a medium-sized residence (1,000 - 2,000 sq ft). Ideal skills include: - Expertise in solar panel design and installation - Knowledge of battery energy storage systems - Understanding of off-grid solar systems - Experience with residential projects - Ability to estimate solar power needs based on space size Offer your skills to make this solar PV system stand out in the residential market.
Attached is a file explaining the project. I am looking for a freelancer with a strong skillset in both Python programming and data science, specifically with a focus on finance who can help complete a project within the next 7 days. Here are the key skills and qualifications I think might be required to successfully complete this project, although I am not experienced in Python so you might find this easier and possible to do well without using as much. > Python Proficiency, as it is the primary tool for this project. > Familiarity with essential Python libraries such as pandas, NumPy, (Matplotlib, Seaborn?), Scikit-learn > Data Science and Analysis: - Data Manipulation: Ability to clean, preprocess, and manipulate large datasets. Skills in visualizing and understa...
I'm seeking an expert audio engineer who can produce a high-quality WAV sound format file that records music in gigabyte quality. The resulted file needs to be compatible to play on various platforms including but not limited to YouTube, Spotify etc. Specifics: - The file should offer unlimited recording capability, with no restrictions in terms of length. - Must possess proven experience in music editing and file formation. Skills in working specifically with WAV formats is a plus. - Familiarity with audio quality requirements for various platforms (YouTube, Spotify, etc.) is crucial. The importance of quality, compatibility, and versatility in this project cannot be overstated. Applicants should bid with relevant portfolio samples demonstrating the abi...
...and receiving recommendations. 8. Testing and Validation Clinical Validation: Work with medical experts to validate the accuracy and reliability of the AI models using real-world clinical data. Technical Testing: Conduct extensive testing to identify and fix bugs, ensuring robustness and reliability. User Feedback: Implement mechanisms for collecting user feedback to refine and improve the tool. 9. Security and Compliance Data Security: Implement strong data security measures to protect user information. Regulatory Compliance: Ensure the app complies with healthcare regulations and standards such as GDPR and HIPAA. 10. Deployment and Maintenance Deployment: Deploy the AI models and app to a secure cloud platform. Ongoing Maintenance: Provide ongoing support and ma...
I'm in need of an expert to help me create a 3D STL file for a wood carving project I'm planning to run on my CNC machine. Key Requirements: - The 3D model should be suitable for wood carving, ensuring it's conducive to the CNC machine's operation. I use vetric aspire and the file is for a wall decor - I'm looking for detailed, intricate designs that would look appealing once carved. Ideal Candidate: - Proven experience in creating 2.5D and 3D STL files for CNC wood carving. - Proficiency in understanding the constraints and requirements of CNC machines. - Creative and skilled in designing intricate patterns and shapes. - Strong attention to detail to ensure the final product is of high quality and visually appealing.
I'm in need of a skilled and experienced Microsoft Project specialist to create a comprehensive project plan for my upcoming project. Key Deliverables: - The primary requirement i...Project Plan: - The main objective of the project plan is to outline the project's timelines. This is crucial for our team to have a clear understanding of the deadlines and the flow of the project. Desired Level of Detail: - The project timeline should be detailed and broken down by week. This will allow for a more structured and easily trackable plan. Ideal Skill Set: - An expert in MS Project tool is a must. - Strong project planning and scheduling skills. - Proven experience in creating detailed project plans. - Excellent communication skills to ensure the plan is easily understandable ...
I'm looking for a Python expert who can automate th...instances - Installation of an app on these emulators - Full automation, including the execution of specific actions in the installed app without manual intervention - Compatibility with Windows operating system Please note that the app to be installed will be provided via file upload from the computer. Ideal skills for this project: - Proficiency in Python programming - Experience in working with Android emulators - Understanding of automation concepts and implementation - Experience with Windows operating system It's important that you're able to create an efficient and reliable automation tool. I'm looking for someone who has a strong track record in Python development and automati...
I have a Turkish language file to assist with the interactive dialogues in my game but it needs a bit of a revamp. Key Requirements: - I need the content to be better organized. Currently, it's a bit all over the place and I need a structure that makes it easier to integrate into the game. - The language file should be targeted towards an intermediate level of Turkish language proficiency. The translations need to be accurate and appropriate for this level. Ideal Skills and Experience: - Proficient in Turkish language, especially at an intermediate level. - Experience in localization and translation for games - Familiarity with file organization and structuring I'm looking for a freelancer who can help me improve this language file so that it works ...
I'm in need of a bespoke budget planning system that prioritises management of my monthly expenses. The ideal freelancer for this assignment should be seasoned in developing personalised financial planning tools. Key features are: - Detailed categorisation of outgoings for seamless tracking of all expenditures. - Projections of potential savings to envision fiscal progress. - Alerts when nearing or breaching specified budget limits. The program should facilitate monthly updates and evaluations to ensure the budget remains relevant and effective. Expertise in financial software tools and an understanding of efficient budget management are significant assets for this project.
Central Ohio Home Services is looking to find someone to partner with in drawings for some of our projects. We are working on finished basements and residential and commercial remodeling and new contruction additions. We are looking to submit basic drawings with details from our...residential and commercial remodeling and new contruction additions. We are looking to submit basic drawings with details from our project managers and have you bring it to life with a rendering/floor plan of the finished space. We don't necessarily need actual blueprints; this is really just to give the customer a professional drawing to see what their space will look like. This will also be a nice tool for us to submit to our subcontractors to give them an idea of what they need to do in their part ...
As a diligent user of Google Drive, I'm seeking a proficient developer who can create a program using Google App Script to arrange my Google Drive files in a hierarchical manner. Let's make searching and organization efficient and automated!...searching and organization efficient and automated! the specific features I am looking for well be explained in private The ideal freelancer for this project would have extensive experience with Google App Script and an understanding of how Google Drive works. You should have created similar file management tools previously, and have a knack for creating user-friendly interfaces. Efficiency is key, as is the ability to work on a tight timeline. I look forward to working with a problem-solver who can make my file management...
I'm in need of a 3D designer who can bring my vision for a new makeup tool to life. The tool will focus on winged eyelining. I would be keen to have a design that is both practical and appealing to the eye. Key Responsibilities: - Iteratively crafting the initial design to production design of the product with functionality in mind. - Incorporating manufacturing feasibility as a key feature throughout the design process. Ideal Skills and Experience: - Proficiency to translate concepts into practical designs. - Strong grasp of materials and methods to enhance product durability. - Ability to work with both functionality and aesthetics as guiding principles. - Experience in 3D modeling and design software (e.g., SolidWorks, AutoCAD). - Proven experience in 3D product de...
...provide a platform that assists employees in managing workplace shift. Key features required are: 1. E-commerce functionalities: The website will be more than a basic informational tool. It will include capabilities such as listing businessmen on call and posting guards for the workplace. Proficiency in creating robust e-commerce platforms is desirable. 2. Inclusive Database: The platform should be capable of maintaining a database for recorded guards. Experience in backend database development is vital for this role. 3. User Authentication System: The website should provide a secure username and password login system. There are two different logins: admin and user. : Admin : Can make shift assignments for employees. Admin can also delete, edit and activate ...
I am seeking an experienced freelancer to code for an Industrial Automation System specifically focusing on manufacturing process control. Key Tasks: - Develop efficient code for my Industrial Automation System. - The code should aim at automating the manufacturing process control. - Testing the code for effectiveness and making necessary improvements. Skills and Experience: - Strong experience with IoT devices, especially industrial automation systems. - Exceptional coding skills, particularly in an industrial background. - Experience in manufacturing process control. - Ability to work quickly and effectively, as the project is needed ASAP. Experienced with Microsoft Azure Timeframe: The project should be completed as soon as possible. Applicants should have immediate...
...-Evaluate the offerings, pricing strategies, and demographic focuses of these competitors. ( for example we need one certain competitor which we will mention later) -Assess gaps in the current market and identify opportunities for differentiation and improvement in our platform. Target Audience Analysis: -Define and profile our target audience: parents seeking detailed information to find and compare schools for their children. -Additional Target Audience: Schools and educational institutions. Gather detailed profiles of schools, including their specific needs and expectations from a directory platform. -Conduct surveys or interviews to understand the specific needs, preferences, and challenges parents face in selecting schools, including insights from culturally diverse groups....
...sector. Evaluate the offerings, pricing strategies, and demographic focuses of these competitors. (Please ask us via chat for a specific competitor we want included) Assess gaps in the current market and identify opportunities for differentiation and improvement in our platform. Target Audience Analysis: Define and profile our target audience: parents seeking detailed information to find and compare schools for their children. Additional Target Audience: Schools and educational institutions. Gather detailed profiles of schools, including their specific needs and expectations from a directory platform. Conduct surveys or interviews to understand the specific needs, preferences, and challenges parents face in selecting schools, including insights from culturally diverse groups. C...
...European markets. This dashboard will serve as my principal tool to track and manage my portfolio. Key Features: - Real-time stock data updates - Historical performance analysis for all stocks - Portfolio tracking for about 50 stocks Visual Design: - The design should be corporate and professional. I'm open to vibrant colors or minimalistic elements in order to easily visualice limit alerts. Ideal Skills: - Experience in both front-end and back-end development - Knowledge in financial markets, specifically NYSE, NASDAQ, and LSE. - Proficiency in integrating real-time market data APIs - Experience in developing financial dashboards would be a plus. I'm looking forward to getting the best out of this investment. Let's create a tool that will make manag...
I'm looking for an Android developer to enhance my app to support zip and rar files. The functionality should include: - Support for both zip and rar files - Support for both password-protected and standard files - Ability for users to extract files - Ability for users to view file contents The ideal candidate should have experience in Android app development, specifically dealing with file handling and storage. Knowledge of third-party libraries for handling zip and rar files is a plus. The developer should also be comfortable with implementing password protection mechanisms. Please note that the app is already built, so the task would primarily involve adding the requested functionality.
Your Responsibilities: System Monitoring and Maintenance You will monitor system health, proactively respond to monitoring alerts, and inspect application and system logs to take appropriate action in case of error conditions. Development and Implementation You will support in defining and implementing Kubernetes deployments and provide consultation in creating Kubernetes manifests for custom deployments. Software Audits and Disaster Recovery You are responsible for software updates, VM configurations, and the system's disaster recovery. • general VM updates and configuration through ours to be built IaC definitions (Terraform, Ansible and Kubernetes) • inspecting newer container images and software versions • planning and executing updates on infr...
...control of ventilation systems. The ability to work across multiple platforms is essential as the application needs to be compatible with iOS and Android devices, as well as Windows computers. Primary Features: - Timer scheduling - Remote control of ventilation systems - Monitoring parameters including temperature, humidity, twilight, and weather - Real-time notifications and alerts - Scheduling system actions - Support for multiple users simultaneously Given the sensitive nature of the data and operations, the application must be secure. Your work will involve implementing advanced encryption to safeguard our communications and data. The ideal candidate for this project should be proficient in mobile and desktop application development, with a deep understanding of systems�...
I'm seeking to build a comprehensive Pension Fund Administrative Management System tailored for my fund with 500 members. The system should incorporate the following key features and functionalities: - Workflow Tracking: The system should be capable of monitoring and managing internal workflows, ensuring tasks are assigned to specific users, with set deadlines and progress tracking. - Contribution Tracking: The system should accurately record and manage the contributions made by each member. - Investment Tracking: The system should include a functionality that tracks the investments made by the fund. In addition to the above, the system should have a Loan Management Module that allows the fund to offer loans to its members. The Loan Manageme...
...hunt for a highly skilled and experienced developer to create a Management Information System (MIS) for my supply chain operations. Critical features should include: - Order Tracking: The system should provide up-to-date information on order status and delivery dates. - Supplier Management: The software should keep track of supplier-related data including payment information. For the inventory management component, the following capabilities are imperative: - Real-Time Tracking: The system should provide instantaneous updates for inventory data. - Low Stock Alerts: The ability for the system to alert when inventory runs low is crucial. - Sales Forecasting: Incorporation of a sales forecasting tool based on inventory output and sales history is a...
It’s online hotel booking management job! Not a developer job! I am looking for a full-stack staff with experience in managing online hotel system. Key Features: - Reservation Management: manage reservation on different includes a calendar view to visualize and manage bookings. - Claim Handling: be responsive handling of customer issues. -adhoc task upon discussed Ideal Experience: - Prior experience in managing hotel management systems or similar online management platforms is highly desired. - Good communication in English if you can speak mandarin it is an advance point. Please submit your proposal. If you're confident please provide a short introduction about yourself.
I'm looking to create a stock market prediction tool that could help me identify profitable investment opportunities. The primary data source for this project would be historical stock prices. I'm looking for a freelancer who could implement this in Python. Requirements: - Develop an algorithm to predict profitable investments based on historical stock prices - Ensure the tool is easy to use, with clear and concise output - Implement a user-friendly interface and visualizations for the predictions - Provide documentation on how the tool works, and how it should be used Ideal Skills: - Strong background in stock market analysis and investment - Proficiency in Python, with experience in data analysis and prediction - Previous experience in creating similar t...
Project Description Objective: Conduct a detailed analysis of several 3D planner software platforms to compare their offerings and pricing structures. The goal is to provide a comprehensive, visually appealing summary that highlights key features, subscription plans, and costs associated with each software. Scope: Competitors: The platforms to be analyzed include Saninet 3D Planner, MATICAD DOMUS3D, PALETTE CAD, TILE LOOK, VISOFT, and SPARK VISION. Data Collection: Extract detailed information from the competitors' websites, focusing on: Price Features Customer Support Compatibility Cost Type of Subscription What is included in each type of subscription 3D Modeling Costs: Gather information about the costs associated with 3D modeling for new products, including the data requi...
I'm looking for someone experienced in cle... etc. I will only respond to offers that have confirmed they have watched the video. I will not answer bot responses. Key responsibilities include: - Utilizing SemRush to identify toxic backlinks - Compiling the list of toxic backlinks in a notepad for Google Disavow backlinks tool - Ensuring that the backlinks are safely removed from our website The ideal candidate should have: - Prior experience in using SemRush for backlink analysis - Proficiency in compiling and managing backlink lists for Google Disavow tool - A solid understanding of SEO best practices and the impact of toxic backlinks on website ranking Access to the website's Google Search Console is crucial for this task. You should have full access to effici...
