Banking model excel jobs

We are seeking a Business Data Analyst for our team who is willing to work with... Responsibilities: - Collect and analyze data from various sources - Identify patterns, trends, and correlations in datasets - Create reports and dashboards to present findings - Collaborate with cross-functional teams to understand business requirements Required skills: - Strong analytical and problem-solving skills - Proficiency in data analysis tools such as Excel, SQL, or Python - Experience with data visualization tools such as Tableau or Power BI - Excellent communication and presentation skills This is a great opportunity for individuals who are new to the field of business data analysis and are looking to gain practical experience in a supportive en...

I'm in need of a comprehensive hospital software with a primary focus on patient management. Features: - The software should include all necessary tools to effectively manage patient data, treatment plans, and medical history. Requirements: - Online appointment scheduling is not required; this will be managed manually. - I am looking for a hybrid deployment model, combining both on-premises and cloud-based features. Ideal Freelancer: - Experience in developing hospital management software is crucial. - Proficiency in designing hybrid software solutions would be an advantage.

I'm seeking a highly skilled digital marketer to promote and manage ads for my website. Key details include: - **No Fix Charges:** Your fees will be entirely performance-based, linked to a percentage of sales generated through the ads you manage. I'm looking for someone who is confident in their abilities and willing to take on this innovative compensation model. - **Target Audience:** The primary demographic for my website is adults aged 25-34. All ads and promotional strategies should be crafted with this target market in mind. - **Key Platforms:** You'll be working across Facebook, Google, and Instagram. Your skills and experience in leveraging these platforms for maximum exposure and conversion will be crucial. - **Objective:** My primary goal is to increase o...

...rabbit hole on Instagram. Ultimately I'm trying to sell high end social media services and night life people have access to a wealthy Rolodex so my goal is to gain a bunch of affiliates from this. Key Responsibilities: - Find mini partners (affiliates) in nightlife: vip hosts, promoters, club managers club partner companies, etc. - Inputing the above prospects info (names and emails) on a google excel sheet Skills and Experience: - Fast - Critical Thinker - Proficiency in using Instagram for business research - Experience in lead generation - Bonus: Familiar with the nightlife industry...

I am looking for an experienced freelancer who can create a low-poly, static 3D product model. The model doesn't require any animation or interactive functionality, but should demonstrate accuracy and attention to detail in representing the product's key features. The product in subject is a white colour timber sash window with Georgian glazing bars. PLEASE DO NOT APPLY IF YOU CANNOT DO SUCH DETAILED PRODUCT MODELING. I will provide examples that AI has generated so you could have an idea of what exactly we need. Key Requirements: - Create a low-poly 3D product model - The model should be static with no movable elements - Emphasize precision and accuracy in modeling the product features Ideal Skills: - Expertise in 3D modeling software - Proven e...

3d, cad model, Ansys, designe, simulation

...proficient Excel expert to build a multifunctional sales proposal tool. The core functions include: - Entering Data: The tool should accommodate efficient and easy data entry from multiple source files. If this can be automated that would be preferable. - Sales Calculations: The tool must have the ability to perform various sales calculations and convert source files from multiple currencies to GBP - Templates: I require outputs to integrate into existing Excel templates for generating client proposals, producing invoices, and confirming projects. - Automation: Desired features include automatic data sorting and automated calculations to streamline and simplify tasks. - I have example files I can share which can form basis of design. Ideal candidates will have experienc...

Hello! I need to build a module or functionality to the ServiceGo - Multi Vendor On-Demand Service & Handyman Booking Marketplace system for vendors. The module (functionality) should be the following, subscription model for vendors. In this subscription model, there should be a limit on how many listings (job services) a given vendor can publish and how many customers it can respond to. P.S. The above mentioned functionality is important to us, but even if you can't offer us such a solution we are also looking for the functionality of only registering as a vendor to pay a fee again, which should be per subscription. Link to the system:

I am in need of a professional QlikView developer capable of seamlessly integrating and modeling our substantial sales data. This project revolves around: - Data Integration and Modeling...substantial sales data. This project revolves around: - Data Integration and Modeling: Your primary task is manipulating our vast trove of sales records - more than 10,000 - for incorporation into QlikView. - Sales Data Expertise: A solid track record in handling sales data is crucial. Yours should include previous experience with large datasets. The success of this project hinges on your ability to model our data precisely, thereby facilitating informed decision-making on future sales strategies. Excellent knowledge of QlikView, along with a strong background in data integration, will prove i...

To have a better understanding of my website needs and it's functionality I have attached a detailed research and analysis on competitor website that was done in 2017 by a web developer at the time. My expectations for this new website are it's functionality at the front end and back end as my business model is identical to what this company TIMESHARES BY OWNER is. My services are also identical to what this company TIMESHARES BY OWNER provides. Hopefully this document is helpfull in full filling the needs of my new business website.

I'm seeking an Excel expert to help with a data analysis project. The spreadsheet is set to a high level of complexity, requiring a mix of data analysis and data cleaning tasks. Key Tasks: - Data Analysis: I need someone who can set up the spreadsheet as a dashboard, and perform data analysis tasks. - Data Cleaning: You need to handle the data cleaning part of the project. This involves removing duplicates, handling missing values, and standardizing data formats. The ideal professional for this job will be experienced in: - Advanced Excel functions, including data analysis and building dashboards. - Proficient in data cleaning techniques. - Able to work with complex data sets. The project will require attention to detail and a high level of accuracy. If you have the r...

I need to extract text and tables from a series of PDFs and convert them into an Excel file. The main requirements for this project include: - Extracting text: The texts from the PDF files need to be carefully extracted and placed into the corresponding cells in the Excel sheet. - Tables: There are some tables within the PDFs that need to be accurately reproduced in Excel. The Excel file must preserve the original formatting of the text and tables, so as to maintain the integrity of the data. The PDFs are only in English, so no complex multilingual extraction is required. Ideal Skills: - Proficiency in PDF to Excel conversion - Strong attention to detail - Ability to preserve original formatting in Excel - Excellent English language understa...

I'm looking for a proficient IES modeller who specializes in residential buildings. The primary focus of the project is to determine HVAC requirements, thus expertise in this area is a must. Key Responsibilities: - Accurately create and refine an IES/TAS model for a residential building - Determine the optimal HVAC requirements for energy efficiency - Incorporate usage of energy-efficient appliances in the model Ideal Skills and Experience: - Proficient in IES VE software - Background in HVAC design or engineering - Experience modelling residential buildings - Understanding of energy-efficient appliances within the context of HVAC modelling. This role is best suited for professionals who are detail-oriented, have excellent problem-solving skills, and maintain ...

I'm in need of a skilled professional who can help me generate leads. Unfort...some important details in the initial questions. - I'm open to both B2B and B2C leads, so I need someone who can handle both categories effectively. - The industry I target is quite broad, including but not limited to Technology, Healthcare, and Real Estate. Hence, I need a freelancer who is experienced in lead generation across various sectors. - Lastly, the leads should be provided in an Excel spreadsheet. This is crucial for my further processing and follow-up. Your previous experience in generating and categorizing quality leads across different industries will be a huge advantage. Proficiency in understanding both B2B and B2C lead generation methodologies is also important. Looking f...

...detection screen - 1 button to open marker-based screen - MARKER SCREEN See image "marker " - Before load screen elements - An image is downloaded from a URL that will be used as a marker - A 3D model is downloaded from URL, which is what will be displayed about of the marker - Screen Elements - 1 button to return to main screen - PLANE SCREEN See image "plane " - Before load screen elements - A 3D model is downloaded from a URL, which is what will be displayed on the plane. - Screen Elements - 1 button to return to main screen - PROJECTE WORK-FLOW See this video... - NOTES - Models extensions

I'm looking for an SAP B1 expert to help me extract critical data for a migration project. Your main tasks will include: - Extracting data from SAP B1, including customer data, inventory data, sales data, purchase orders, and financial data such as journal entries. - Ensuring the data is extracted in Excel format for ease of handling and migration. The successful freelancer should have: - Extensive experience working with SAP B1 and extracting data from it. - Proven track record of successful data migration projects. - A strong understanding of how to handle financial data, especially journal entries, within SAP B1.

Project Description: We are looking for a talented freelancer to create a realistic 3D model of a washing machine. The model should be provided as a BIM file (Building Information Modeling) and in common 3D formats to be integrated into architectural and planning software. We will provide a JPG image and potentially dimension sketches of the machine. Tasks: Create a detailed 3D model of the washing machine based on the provided JPG image and dimension sketches. Provide the 3D model in the following formats: BIM file (.rvt, .ifc) DWG file (.dwg) STL file (.stl) 3DS file (.3ds) OBJ file (.obj) Ensure the model is suitable for integration into common architectural and planning software (e.g., AutoCAD, Revit, ArchiCAD). Requirements: Experience in creating...

...Development: Create coherent and effective style guides and design systems. - User Experience Optimization: Improve the usability of existing websites to maximize user satisfaction. What We Offer: - Opportunity to work on varied and innovative projects. - Collaborative work environment focused on professional growth. - Remote work flexibility. Required Qualifications: We are seeking specialists who excel in one or more of the listed areas, able to demonstrate skill in translating user insights into designs that clearly communicate and effectively solve problems. Proven experience in UI/UX projects and a portfolio showcasing your skills and success are essential. How to Apply: If you are a UI/UX Design Specialist ready for challenges that drive your creativity and technique, we...

...and develop robust and efficient automated test scripts using Cypress for web-based applications. 2. Collaborate with cross-functional teams to understand requirements, user stories, and acceptance criteria. 3. Create and execute test plans, test cases, and test scripts to verify software application functionality, performance, reliability, and security. 4. Should have knowledge of Page Object Model Implementation. 5. Identify, isolate, and report defects, and work closely with the development team to ensure timely resolution. 6. Maintain and enhance the automation framework, test infrastructure, and test data management systems. 7. Perform regression testing to ensure new changes do not affect existing functionality. 8. Analyze test results, track defects, and provide timely and...

...system in the platform. Customer will buy credits with their credit / bank cards and the credits will be deposited. They will spend their credits by requesting file processes. Also, there will be a shop section in the platform. Customers will be able to buy already uploaded files by admin. Customers shall be able to view their expenses and deposits as a list and that table should be exportable to excel. There will be 3 information pages which customers will be able to search and find for specific information. After you contact, I will explain these pages in detail. For all these functionalities corresppnding admin panel pages are needed. For example: pricing page for file processings, upload page for file requests, upload page for shop, a page to add new vehicles to the syste...

I am currently working on a research project that requires the development of a dynamic simulation model for a conveyor system. The intended purpose of this conveyor system is to transport material. Below are the specific features required: 1. Type of Material: The designed conveyor system will primarily be transporting a constant load. 2. Weight Capacity: Ideally, the conveyor system should be able to handle loads up to 10,000 kg. This task would fit perfectly for those who are experienced in designing conveyor systems and have a deep understanding of dynamic simulation models. Knowledge in materials handling and process automation is a big plus. Clear understanding of weight capacities and how to implement them in design is paramount. This job requires perfect accuracy and com...

I'm in need of a skilled SEO content writer to craft engaging and captivating descriptions & bio's for 90-100 models on our website. The content needs to be descriptive and unique for each model and must be SEO friendly to be aligned with our SEO Strategy. What the task involves: - To create a 200 word description per model which is unique and SEO friendly. - The copy must include keywords from a list that we will provide you as well as interlinking to other parts of the website. - We require the content to be human generated and NOT AI generated or the use of Grammerly (or similar platforms). Qualifications/Skills: - Experience in SEO content writing and/or creating product descriptions - Bachelor's degree in English, Journalism, Communications, Marke...

...following are the steps:- a) Excel file containing Product url list of about 300 products, all from the same website b) We should be able to run a macro etc, which we need to do multiple times daily c) When we run the script, it should check if for all those 300 products, there is a MSRP pricing appearing on the website d) The products have many variations, so it should check for all the varitions e) It should create each variation entry into a seperate column and highlight that product as a variation f) If any variation does not have MSRP price appear, then it should highlight that G) If the MSRP is appearing for variation, then it should fetch and enter that number. It is very easy and simple work. Bid only if you can do within next 24 hours. See the attached excel fil...

...expert that can create a model for my numerical data, which has been gathered through manual measurement. You'll be taking into account mainly the frequency, as well as the real and imaginary components of dielectric data. Skills and Experience: - Demonstrated proficiency in statistical modeling and mathematical analysis. - Strong grasp of numerical data and ability to interpret complex data sets. - Attention to detail in order to consider all variables, such as frequency and the components of dielectric data. If you believe you can handle and provide meaningful insights from the data, please place your bid. Links to similar projects you've done before will be appreciated. I need to fit dielectric data to a single pole Cole-Cole model. I have attempted to m...

I'm seeking a highly skilled CAD designer to create a quality 3D model of a product, ideally with proven experience working on manufacturing projects. The product should be modeled based on the provided specification. Key requirements: - The final model is intended for prototyping and then eventually manufacturing purposes, not just visualization. - The product is constructed from materials such as an elasticated polymer, neoprene rubber, or a similar stretchy material. It's important to account for the material properties in the model. - The product falls into the medium size category (10-30cm). Rough dimensions will be shared upon project commencement. Ideal Skills: - Strong background in 3D CAD modeling for manufacturing - Expertise in modeling for elast...

Data Entry Project - I am looking for a freelancer who can assist me with typing work. - The project involves entering data into a spreadsheet or a database. - The ideal candidate should have excellent typing skills and attention to detail. - There is no specific software preference for data cleaning, so the freelancer can use Excel, Python, or any other tool they are comfortable with. - The dataset contains 100-500 records or entries. - The project requires accuracy and efficiency in data entry. - Experience in data analysis would be a plus, but not mandatory. - The freelancer should be able to complete the task within the specified timeframe. - Good communication skills and the ability to follow instructions are important. - This is a one-time project with the potential for futur...

want an excel expert for google excel sheet, who can make raw material data entry for purchase of raw material stock add and when someone uses it then particular raw material to be subtracted from that item two sheets one is for list of items & another is for entry

Laravel who can start immediately. Work with ftp only. Import excel work

Yesterday, OpenAI released the new module "ChatGPT 4.0". I want to create a video on how to automate and visualize Excel files using this new version. The thumbnail should include my face, the Excel logo, the OpenAI logo, and the text "Automate Excel with ChatGPT 4.0".

...the area and the state and surrounding areas since the 90s. We know how to be discreet and get every client from another client's referral. We do not advertise or speak about what we do or who we do it for. That is part of what they pay for. If you want to work for us and do this job then there are some requirements to do so. You must have a valid state driver's license. You must have a newer model vehicle with three or more doors You must have full coverage insurance. You must be flexible with different times of day or night that may be requested by these clients and be willing to travel out of town on overnight trips occasionally but hotel rooms will be provided. All of our drivers are paid very well. They get paid from $1.10 to $3 per mile they drive, they also g...

I am in need of a professional web scraper with Python expertise, who can scrape data from a website(with filter Options) and convert it into Excel format. Key Requirements: - Expertise in web scraping with Python, including dealing with website search filters. - Proficiency in data extraction and manipulation. - Experience in converting extracted data into Excel format. Please note that the specific website and the type of data to be extracted has not been provided as it was skipped by me. The project can be detailed further with the selected freelancer. If you have the skills and experience in this area, please do apply.

...a logo for the "FCA Jugend Förderverein e.V." The association was founded in 2012 and focuses on nurturing young talent in football. **Brief Overview:** - **Name:** FCA Jugend Förderverein e.V. - **Year Founded:** 2012 - **Colors:** Black and Orange - **Description:** The association is dedicated to promoting youth football development and providing opportunities for young players to grow and excel in the sport. **Design Requirements:** - The logo should reflect the essence of youth, growth, and football. - Incorporate elements that symbolize progress, teamwork, and dedication. - Use the colors black and orange prominently in the design. - Avoid complex designs and aim for simplicity and clarity. **Additional Information:** - Feel free to experiment with...

I have a detailed list on an Excel sheet that I need converted into an organizational chart. The chart needs to include information like 'Grade', 'Nationality' and 'Occupation' and display them in a visually appealing format. Key Requirements: - Convert an Excel sheet which consists of approximately 140 line items into an organizational chart. - Display the following information in the chart: 'Grade', 'Nationality' and 'Occupation'. - Create visual lines connecting positions to indicate the reporting relationships. - Provide the final output in both PowerPoint and Visio formats. Customization: I am looking for a moderate level of customization in the design of the organizational chart. This includes playing wit...

I'm in need of a 3D concept drawing for my cabin. The primary changes will involve replacing the windows and front door, as well as adding a ne...follows: - The style of the cabin should be modern. This should be reflected in the design and choice of windows and doors. - I'm looking for a 3D model to be created. The level of detail is expected to be a basic outline with the major features highlighted. Ideal Skills and Experience: - Proficiency in CAD software and 3D modeling tools (e.g., SketchUp, AutoCAD, Blender) - Experience in architectural design, particularly in creating modern style concepts - Ability to effectively interpret requirements and translate them into a visual representation - Attention to detail and the ability to highlight key features in the basic o...

I am seeking a talented 3D artist to create a model of the iconic scene from "The Princess Bride," where Fezzik is carrying Princess Buttercup, both looking down the side of the Cliffs of Insanity. - Detail Level: High Detail This project requires a keen eye for detail. The likeness of the characters should be recognizable, capturing the emotion of the scene today - Material for Printing: Thermoplastics The chosen designer should be experienced with thermoplastics in 3D printing, ensuring the model's durability and handling of precision. - Color Scheme: Original Movie Colors The color scheme for the model should reflect the original movie colors to enhance authenticity. Your proficiency in color matching will be advantageous. I am looking for someone who ...

I'm seeking a skilled individual to a... The spreadsheet will be primarily used for inputting income and expenses and should be updated on a monthly basis. Key requirements: - Design and development of a custom cash flow spreadsheet - Implement budget tracking, expense categorization, and cash flow projections - Ensure ease of use and understandability for monthly updates Ideal Skills: - Proficiency in spreadsheet software (e.g., Excel, Google Sheets) - Experience in creating budget tracking and cash flow projection tools - Strong understanding of financial data and analysis I'm looking for someone who can deliver a high-quality, user-friendly spreadsheet that meets these requirements. If you have relevant experience and think you're a good fit for this project, I...

...EXTREMELY CHEAP in usage (API calls) or have many start FREE TOKENS for at least a few days of work (like DeepSeekV2).. NB: Take in mind local hardware limitations (*4) (*1) lets say we have - which gets rss from (*2) - then all html files are converted to pdf (lets say with ) - then pdfs ar sent to local LLM (lets say GPT4All -> SBert model -> ) - then we ask "Which are the recent/today's news about (...?) (**1) better to replace GPT4All with text-generation-webui or something (which can be automated) (***1)all extracting/converting instruments can be enhanced/replaced on your choice (*2) We talk about kpop news rss feed like ,soompi,kpop ,boo,kpop2

...- An introduction to machine learning: An introduction that covers the basic concepts and terminologies of ML. This should be accessible to someone with a solid understanding of general programming, but perhaps without direct experience in ML. - Data preprocessing: A detailed guide on how to preprocess data for machine learning, including data cleaning, normalization, and feature engineering. - Model selection and training: A comprehensive overview of different ML models, the selection process considering various factors, and how to train chosen models. I'm looking for an in-depth explanation for the above topics, rather than a high-level overview or a step-by-step guide. The documentation should be clear and concise without compromising on the technical depth required for ...

I'm in need of seasoned Red Hat Certified & Licensed Trainers to conduct training on Linux Administration, Networking and Security. The ideal candidate would have a depth of knowledge in these areas and ...to suit a hybrid (Combination of In-person and Online) delivery format. Skills and Experience required: - Red Hat Certified Engineer (RHCE) status is a must. - Licensed to handle labs - Proven experience in teaching and training on Linux Administration, Networking and Security. - Ability to engage with a diverse audience and adapt training content as needed. - Familiarity with a hybrid delivery model (Combination of In-person and Online) is an added advantage. Given the scale of the project, I'm looking for 3 or more trainers who can deliver the training and meet ...

ADMIN ASSISTANT Required - Bookings - Email and Messenger correspondence - Online Advertising on Facebook Marketplace and Gumtree - Search online information - Excel Spreadsheets - Bookkeeping - Office work Job is full time Monday to Friday Thankyou

i need to convert my yolo model to aws rekognition. the current model also lack of people and vehicle accuracy so need to improve as well

I'm in need of a Excel setup algo that can execute orders on Zerodha from excel file. I require the following features: - One click button: The system should be able to place and execute my selected orders from excel with one click button. - Customizable Order Parameters: I need to be able to set my own order parameters, including the stock, quantity, price, and other variables. The ideal freelancer for this project should have experience in: - Developing python algo application with excel. - Integrating with Zerodha API. - Implementing automated trading systems. - Creating user-friendly interfaces, with some level of custom design.

I'm in need of a talented freelance model who can represent my fashion brand for a series of commercial photos. Key Responsibilities: - Model for a series of commercial photos, to be used on my website Requirements: - Experience in commercial modeling - Ability to convey the brand's image and style - Strong understanding of how to pose for and interact with the camera Please note that the project does not require specific attributes like height, hair color or body type. The most important aspect is the model's ability to represent the brand's style and image effectively. Ideal skills and experience: - Proven track record of commercial modeling - Strong portfolio particularly showcasing work for websites - Excellent communication and teamwork skills -...

Velocity alert analysis and provide actionab... Key requirements include: - Proficient in analyzing velocity alerts using SQL or SPL or Python - Capable of translating data from a word file into actionable insights - Experienced in the field of identity analytics, risk engine, authentication channel for the digital banking platforms - Understanding of Account Takeover (ATO) or digital identity compromise - Leverage known data as it relates to the digital customer identity and risk decisioning. - Analyze data logs from customer authentication channels and digital banking applications for malicious use and bad actors. - Create long-term solutions and automation to processes that can be improved when digital member identity is being utilized. Refer to attached document for bett...

As a client seeking to improve my understanding of excel, I would like a skilled instructor to guide me through the basics of formulas and functions, data analysis and reporting, as well as formatting and conditional formatting in Excel. Although I don't have a specific completion time, expediency is appreciated. Skills and experiences that would be ideal for this job: - Advanced Knowledge of Excel - Excellent Teaching Skills - Flexibility to cater to learning pace No preference was selected for the type of learning medium, so offering a blend of online videos, live training sessions, and written instructions could be beneficial to cover all bases.

ADMIN ASSISTANT Required - Bookings - Email and Messenger correspondence - Online Advertising on Facebook Marketplace and Gumtree - Search online information - Excel Spreadsheets - Bookkeeping - Office work Job is full time Monday to Friday Thankyou

I'm looking for a skilled professional who can create a 3D model and planes in Revit. The purpose of the 3D model and planes is to support architectural design. I need the 3D model to be at a basic level of detail, focusing on shapes and structures. You will also need to create various views and sections for the planes, including elevation views, floor plans, and cross-sections, as well as plumbing and electrical layouts. Ideal skills and experience for this job include: - Strong proficiency in Revit and 3D modeling - Experience in architectural design - Ability to create basic shapes and structures - Proficiency in creating various views and sections for architectural plans - Understanding of plumbing and electrical layouts in architectural design Please on...

I'm in need of a detail-oriented and communicative Virtual Assistant to manage key elem...reconcilliation of payments & invoices - Assisting with keeping track of repairs using Zoho Desk - Handle customer support inquiries via Email, Phone, and Live chat --Respond directly to basic queries --Forward on relevant information to our local staff - Execute order management tasks The ideal candidate should have: - Excellent written and verbal communication skills - Data management and excel skills are critical - Ability to manage multiple tasks simultaneously - Familiarity with various customer support and order management tools - Available for 4-8 hours per day. - Experience with Zoho one - Understanding of laptop parts or experience in the laptop repair industry Please quot...

...freelancer who can handle both video editing and excel management. - Video Editing: I have various types of videos that need to be edited. This includes marketing videos, tutorial videos, event videos, and reels. The ideal candidate is proficient in video editing tools and can create engaging, professional videos that suit different platforms such as social media, websites, and presentations. - Excel Management: On the other hand, I also require assistance in organizing and managing data on Excel. You should have a good grasp of Excel functions and be able to maintain and update spreadsheets effectively. Ideal skills: - Proficient in video editing software - Experience in creating marketing, tutorial, and event videos - Skilled in managing data on Exc...

...entering high complexity data into Excel. The data is scientific research data and involves working with an extensive database. Key Requirements: - High level of attention to detail is crucial, as inaccurate data entry could have significant implications. - Familiarity with Excel and proficiency in data entry. - The data involves scientific research data, so any background in related fields would be beneficial. Tasks: - Entering the data accurately and efficiently. - Applying conditional data validation as required (e.g., specific formats or criteria for entries). - Ensuring the database is updated and maintained accurately. Ideal Skills and Experience: - Proven experience in data entry, ideally with high complexity data. - Strong understanding of Excel, particul...