Google app engine python django jobs
Nestor, the next phase of this project is to have a URL to a job uploaded with the resume. I need the url to be passed to the Resume Assistant in our current workflow (the module I added) because it looks for it: "Optimize the uploaded resume for ATS compatibility based on the provided job description. Job description link: [Insert URL here] Ensure the following:
I'm looking for a seasoned Google Marketing expert to enhance my brand visibility among local customers. Key Aspects: - Main objective: Building brand awareness, not just driving traffic or generating leads/sales. - Primary platform: Google Search Ads. Your expertise on this platform will be crucial. - Target audience: Local customers. Understanding local trends and customer behavior will be a plus. Ideal Skills and Experience: - Proven track record in Google Search Ads. - Experience in brand awareness campaigns. - Knowledge of local market trends. - Strong analytical skills to measure and report campaign performance.
I'm looking for a freelancer to convert a Python trading indicator into TradingView PineScript. The ideal candidate must have proven expertise in both Python and PineScript, along with prior experience converting or building indicators. Please include a brief personal message with your bid to confirm authenticity and highlight relevant experience. Automated bids will not be considered. I have attached the python script and associated CSV files needed for dataframes in the code.
Meta Ads and Google Adwords/ Marketing Services
I'm seeking a freelancer to run a Python script that scrapes the entire DataAxle database of 18 million companies. The end goal is a comprehensive spreadsheet that includes all available fields. Example fields include: - Company name and address - Industry and revenue - Number of employees and contact details - SIC Code - SIC Code Description The primary purpose of this data collection is for sales leads generation. Ideal Skills: - Proficiency in Python - Experience with web scraping - Familiarity with DataAxle or similar databases - Ability to generate clean and comprehensive spreadsheets - Understanding of sales lead criteria
I need a Python expert to help me write code that executes terminal commands from Python. This code should work with cPanel, specifically for managing files and folders. Ideal Skills: - Deep understanding of Python - Experience with cPanel - Familiarity with terminal commands - Scripting for automation The project involves coding for: - Executing terminal commands from Python - Managing files and folders on cPanel
I am looking for a professional with advanced knowledge in Google Ads Search to help me pass the Google Ads Search Certification. I have a deep understanding of Google Ads, but I need someone to guide me through the certification process. Areas of focus: - Keyword research and targeting - Ad creation and optimization - Performance tracking and reporting Ideal skills and experience: - Proven track record of helping others pass Google Ads certification - Extensive experience and understanding of Google Ads - Expertise in keyword research, ad creation, and performance tracking - Excellent communication and teaching skills
I'm seeking an expert in Natural Language Processing (NLP) to analyze my financial time series data. The primary task will be sent...posts, news articles, and company reports. Experience with these types of sources and their respective NLP challenges would be advantageous. Ideal Skills and Experience: - Proficiency in NLP techniques and tools - Strong background in financial data analysis - Experience with sentiment analysis - Familiarity with interpreting social media posts, news articles, and company reports - Knowledge of Python This project could provide valuable insights into the sentiment surrounding specific financial trends or events, and how that sentiment correlates with market movements. I'm looking for a freelancer who can deliver this analysis in a clear, un...
I'm looking for a skilled professional with a strong command of HTML, CSS, JavaScript, and Python to help me redesign a complicated webpage. Key aspects of the project: - Working from a rough design: I have a preliminary sketch of the new design, but it will require your expertise to finalize and implement it. - User-focused improvements: While I haven't specified exact areas of focus, the ideal candidate will have a keen understanding of user experience and be able to identify areas for improvement. The perfect freelancer for this project will have: - Extensive experience in front-end development (HTML, CSS, JavaScript) and back-end development (Python) - A strong portfolio of previous web redesigns - Ability to work collaboratively from a rough sketch - Excell...
I am looking for an experienced Google Ads and Facebook ads specialist to elevate my wedding photography business. The primary goal is to boost sales through targeted ad campaigns. Key Requirements: - Expertise in Google Ads with a proven track record in increasing sales. - Experience in advertising services, particularly in the photography industry, would be an advantage. - Ability to design effective campaigns targeting potential customers in the wedding industry. Skills Needed: - Google Ads expertise - Sales-driven marketing strategies - Understanding of the wedding photography industry - Creative campaign design -Website and landing page optimizatio -Copywriting
I'm seeking a talented graphic designer to create a professional and...primary goal of this image is to generate leads and sales, so it needs to be compelling and persuasive. -it must look really professional. -Dont forget to use our logo -it must have the below text: WEB TV HOSTING Starting at 5$/month Stream without restrictions or copyright worries. 1024-5120 Kbps Bitrate Autodj Feature 50-300 Simultaneous Viewers Unlimited Bandwidth MediaCP (Wowza Streaming Engine) Real Time Statistics Geo-Block Feature Restream Feature (5 Stream Targets) HLS/MPEG-DASH-10 Secs Delay EU/US Server Location Our company name is Crystalweb LLC You can include our email info and/or whatsapp +1(681)454-0255 P.S Please refer to the image below as an example of what we consider 'professi...
...an experienced developer to integrate OpenAI's ChatGPT API into our website, , hosted on the platform. The goal is to create a custom AI assistant that seamlessly interacts with visitors, providing helpful responses and enhancing user experience. ### **Scope of Work:** 1. **Back-End Development:** - Set up a server to communicate with OpenAI's API (preferred tech: Python Flask, Node.js, or other robust frameworks). - Handle API authentication and request handling. 2. **Front-End Integration:** - Create a user-friendly chat interface that matches the website’s branding. - Ensure it is responsive and works smoothly on both desktop and mobile. 3. **Deployment:** - Integrate the chatbot into the platform (via HTML/JavaScript in the
I own a WordPress news site that I need help optimizing for search engines. This project aims to improve the site's search engine rankings over two months, targeting national and international audience. Please note:- Max budget for 2 months SEO is Rs 1500 Key Requirements: - On-page and off-page SEO expertise - Familiarity with WordPress - Ability to work within the budget - Backlinks creation - Increase traffic and Google search visibility I have a specific list of keywords I want to rank for, so I'm looking for someone who can use these to help drive the project's success. Please provide an affordable bid for this project.
Will create a proper google form and sheet according to your requirements.
I'm looking for an experienced Python developer who can help me extract financial reports from Tally in a server RDP environment. Specifics: - Data Extraction: The primary task is to extract financial reports from Tally - Desired Format: The reports should be in a Python DataFrame - Specific Reports: The extraction should focus on a custom daybook Ideal Skills: - Proficiency in Python, particularly in data manipulation and extraction - Experience with Tally software - Familiarity with server RDP environments - Ability to work with Python DataFrames Please reach out if you have the necessary skills and experience.
I'm in need of a skilled Telegram developer to create a bot for My Newly Publish Token Key Responsibilities: 1. Algorithmic Price Predictions 2. Forecast Vis...a skilled Telegram developer to create a bot for My Newly Publish Token Key Responsibilities: 1. Algorithmic Price Predictions 2. Forecast Visualization in Graphs 3. Detection and Analysis of New Tokens 4. Alerts and Strategies 5. Pattern Recognition and Automatic Breakout Detection 6. Risk Management and Position Sizing Tool Ideal Skills and Experience: - Proficient in Telegram Bot API and Python/Node.js. - Experience in AI integration and algorithm development. - Knowledge in data analysis and handling media files. - Past work on similar Telegram bot projects is a plus. pls i need A very great Developer to help...
I'm seeking a skilled Python developer to enhance my existing Telegram bot. This bot reads weather data from a JSON file and summarizes them in one message when prompted in my private Telegram group. Key tasks: - Optimize the performance of the current bot - Enhance the existing code to prevent failed requests from being returned - Build a second bot that can take pictures from a camera I have and post them in the group Ideal skills and experience: - Proficiency in Python, particularly in writing and optimizing code for bots - Experience with Telegram's bot API - Familiarity with handling JSON data - Ability to create a second bot with similar functionality I frequently encounter failed requests, so a coder who can enhance the code to not return thes...
I'm seeking a skilled SEO freelancer. My primary goal is to improve my website's rankings on Google. Ideal candidates will have: - Proven experience with SEO, particularly with Google. - A deep understanding of search engine algorithms. - Ability to devise effective strategies to boost search engine rankings. Experience with SEO tools and analytics is a plus.
I'm in need of a PHP script that will restrict all search engine crawlers from accessing any page on my entire website. The script needs to be robust and capable of preventing page access for these bots. Ideal Skills and Experience: - Proficient in PHP - Experience in web security - Knowledge of bot detection and blocking techniques
I am in need of a skilled software developer. The specifics of the project, including its purpose and platform, are yet to be determined. No existing software or systems will need to integrate with this new software. Ideal candidates should possess: - Proficiency in various programming languages (e.g., Python, Java, C++) - Experience in software development across different platforms (Desktop, Mobile, Web) - Problem-solving skills - Ability to work independently and meet deadlines.
I'm in need of a talented and experienced developer to build a large la...primarily focused on generating unique and highly creative text. The model should be capable of creating imaginative pieces such as stories and poems. Key Requirements: - Expertise in machine learning, particularly in developing LLMs. - Proven experience in text generation models. - Ability to create a model that can produce highly creative and unique content. Ideal Skill Set: - Proficiency in Python and relevant ML libraries (e.g., TensorFlow, PyTorch). - Strong background in NLP (Natural Language Processing). - Experience with creative writing or story generation models is a plus. I'm looking for a professional who can deliver a cutting-edge model that exceeds my expectations in terms of creativ...
...uses the following technologies: TypeScript, JavaScript, , HTML, and Python. Specifically, the documentation should cover: Overview: A high-level introduction to the mobile app, its purpose, and functionality. Installation and Setup: Step-by-step instructions to set up the project locally or deploy it. Usage: Examples demonstrating how to use key features or workflows in the app. Code Structure: An explanation of the app's architecture and how the different components interact. Missing Features: Identify what has been coded, highlight any gaps, and suggest what might still need to be implemented. The documentation should be user-friendly and tailored for developers and end-users who may work with or use the app. Additionally, a developer who delivers e...
I'm seeking an SEO expert to help increase my website traffic via on-page SEO improvements. The focus will be on: - Content Optimization: Enhan...Optimization: Enhancing the quality and relevance of my website's content to attract more visitors and retain them on my site. - Keyword Research: Identifying the most effective keywords to incorporate into my site's content to improve visibility and attract targeted traffic. - Meta Tags and Descriptions: Optimizing my site's meta tags and descriptions to improve click-through rates from search engine results. The ideal candidate should have a proven track record in SEO, particularly on-page optimization. Experience with content creation and digital marketing is a plus. Please provide examples of previous successful ...
I'm looking to develop an automated trading system for stock trading on the Zerodha platform. Key Features: - Real-time Data Analysis: The system should analyze market data in real-time. - Automatic Order Execution: Based on the analysis, the system should automatically place buy/sell orders. Ideal Skills: - Proficiency in programming languages (Python, Java) for algorithm development. - Experience with Zerodha's API for platform integration. - Strong understanding of stock market dynamics and trading strategies. Please provide examples of similar projects you've completed in your proposal.
I'm looking for a proficient Terraform developer to create a script for Google Cloud. We need the script to create these items 1. networking 2. GKE cluster with one node 3. permanent volume and claim for GKE 4. Postgres SQL service - needs to be accessible from GKE 5. API Gateway - if API URL is /example1 > run a lambda function - otherwise forward API request to /endpoint/{incoming URL) (a service running in GKE) 6. IAM Role Binding for Cluster Access
... ## Project Overview We're seeking experienced developers to build Dream Wed, a comprehensive wedding services marketplace that connects couples with wedding vendors and service providers. The platform will streamline the wedding planning process through an intuitive interface and robust functionality. ## Required Skills - Frontend Development: React.js, - Backend Development: Node.js/Python - Database: PostgreSQL - Mobile Development: React Native/Flutter - UI/UX Design expertise - Experience with payment gateway integration - Microservices architecture knowledge - API development experience ## Project Scope ### Frontend Development 1. **Homepage Development** - Full-width hero section with search functionality - Featured vendors carousel - Service category bro...
Hi! I'm looking for someone to do an automation to post on my word-press website Workflow: > scrape data from football stat websites and search engine about the upcoming football games (Major europe leagues - Premier League, Bundesliga, LaLiga, Ligue 1, Seria A, Superliga Romania, Only) > feed data to AI to generate post > send to word press to generate draft. Ideally if it can be made in for ease of us As the amount of work flow, it would be 1-5 daily post on Mon-Thu, 20+ posts daily on Fri-Sun.
I need a skilled Python programmer to help me automate the order placement on Interactive Brokers. Key Requirements: - Automate the placement of Market orders, Limit orders, and Stop orders - Strong proficiency in Python - Experience with Interactive Brokers platform - Knowledge about different types of trading orders Ideal Skills: - Python programming - Trading experience - Interactive Brokers expertise - Order placement automation I am looking to hire a pythan trading expert, You need to automate trade in Shoonya Broker Account, Automate the buy sell order, It has lots requirment I have attached excel file to fetch and update data, and automate trade, I can choose any interval, It need to fech candle data, more detaiil i wll give if you can provide result wit...
1. Macro for Transferring and Transforming Quantities Purpose: Automate the transfer of SKU quantities from a Google Spreadsheet to a WPS Spreadsheet and format the data into predefined ranges. Data Source: Retrieve quantities for each SKU from a specific Google Spreadsheet. Data Destination: Transfer the retrieved quantities into a designated WPS Spreadsheet. Convert the raw quantity numbers into predefined ranges: 0 → Display "X." 1-5 → Display "1 tick." 6-10 → Display "2 ticks." 11-15 → Display "3 ticks." 16-20 → Display "4 ticks." 21+ → Display "5 ticks." Based on the SKU, place the transformed values into the correct boxes in the WPS Spreadsheet. 2. Macro for Creating Invoices Purpo...
I'm seeking a seasoned professional to run an affiliate Google Ads campaign for my website, WarriorPlus. The primary objective is to generate sales and leads for various digital products listed on the site. Key Requirements: - Proven experience with affiliate Google Ads - Ability to show past campaign results - Familiarity with digital products - Skills in targeting and optimizing ads for lead generation Please note, the target audience for these digital products has not been specifically defined, so flexibility and creativity in ad targeting will be crucial.
1. Macro for Transferring and Transforming Quantities Purpose: Automate the transfer of SKU quantities from a Google Spreadsheet to a WPS Spreadsheet and format the data into predefined ranges. Data Source: Retrieve quantities for each SKU from a specific Google Spreadsheet. Data Destination: Transfer the retrieved quantities into a designated WPS Spreadsheet. Convert the raw quantity numbers into predefined ranges: 0 → Display "X." 1-5 → Display "1 tick." 6-10 → Display "2 ticks." 11-15 → Display "3 ticks." 16-20 → Display "4 ticks." 21+ → Display "5 ticks." Based on the SKU, place the transformed values into the correct boxes in the WPS Spreadsheet. Example: If a SKU has 50 items in st...
I'm in need of an expert in Google Sheets to create a dynamic and real-time Sales Tracker for my team. This tracker will consist of a master sheet, individual sheets for each salesperson, and product target metrics. Key Features: - The master sheet should provide a comprehensive summary of all sales, facilitate performance comparisons among salespersons, and track sales trends over time. - Each salesperson will have their own sheet, which they will update manually with their sales data. - The tracker should include specific product target metrics, focusing primarily on revenue generated. Ideal Skills: - Proficient in creating complex Google Sheets. - Experience with sales tracking systems. - Excellent understanding of data visualization and performance comparison metri...
I need a Python expert to help me write code that executes terminal commands from Python. This code should work with cPanel, specifically for managing files and folders. Ideal Skills: - Deep understanding of Python - Experience with cPanel - Familiarity with terminal commands - Scripting for automation The project involves coding for: - Executing terminal commands from Python - Managing files and folders on cPanel
...and secure, supporting APIs tailored for the roles. Frontend elements will ensure user-friendly interactions for Players, Admins, and Super Admins. Key Project Requirements: Roles and Access: 1. Players: â—¦ OAuth-based login system (Google). â—¦ Separate database table for Players for added security. 2. Admins: â—¦ Email-password authentication. â—¦ Manage player disputes and KYC processes. 3. Super Admins: â—¦ Same login flow as Admins. â—¦ Elevated permissions for dispute resolution and platform oversight. Features for Players: 1. Authentication: â—¦ OAuth-based login (Google) (Already Implemented). â—¦ Logout functionality (Already Implemented). 2. Tournament Management: â—¦ Search for tournaments using filters. â—¦ Create tournaments (if KYC verified and with sufficient account balance...
I'm seeking an SEO specialist to help enhance my website's on-page SEO. This includes keyword optimization, content creation, and refining meta tags and descriptions. Managed SEO Maximize our online potential with professional white label SEO services. Implement effective strategies to improve our website’s search engine rankings Locally and nationally. Including comprehensive keyword research, on-page optimization, content creation, link building, and more, to ensure that our site is optimized for both search engines and users. Whether you’re looking to increase traffic, drive sales, or build brand awareness, As our SEO needs to start seeing real results for our websites ASAP . Also including discussions on Backlink strategy ,Citations, Local Search - GBP ...
I'm seeking a developer who can create a Google Chrome web extension to scrape mobile numbers from various sources such as web pages, social media profiles, and databases. The extension should also be equipped with the following features: - Data Export: The ability to export the scraped data to a CSV file. - Automated Data Cleaning: The extension should have a feature for automating the cleaning of the scraped data. Ideal candidates should have prior experience in developing web extensions and should be adept at data scraping. Knowledge of data cleaning techniques will be an added advantage.
I need an n8n expert to diagnose and fix an issue with my Google Drive node. The node should trigger on new file uploads in a specific folder, but it's currently not detecting uploads. Your tasks will include: - Diagnosing and resolving node configuration issues - Ensuring the workflow detects new uploads and imports file data - Testing and validating the workflow It's unlikely you'll need to adjust OAuth credentials or API scopes, as the folder isn't shared and there are no specific error messages or logs. However, if modifications to the n8n setup are necessary, I trust your expertise to handle it. Ideal skills for this task include: - Extensive experience with n8n - Proficiency in troubleshooting Google Drive nodes - Capacity to validate workflow f...
It's a multiple search engine for finding some materials. Basicly, Users search some materials, find where they are, then be navigated to selected place. We can say it has 4 steps for demo; 1- Main screen for search lines (multiple search) 2- List of search results 3- Page for places details 4- Navigation for selected place with Google Maps, Yandex etc. Important detail about it; can be done multiple search and should be filtered by search. Example; If user is searching hammer and nails together; It has to show places which has both of them. An example for multiple searching; "I'm searching a place which has 'hammer', 'nails', 'book', 'Wifi'" That means we need 4 lines of searching. Search results should show ...
...results, including metrics like accuracy, sensitivity, and specificity. Deliverables: Fully functional code (Python/TensorFlow/Keras, Google Colab preferred). Final results and visualizations (accuracy metrics, confusion matrix, etc.). Proper documentation of the steps and methodology. I have an example Google Colab notebook that can be shared as a starting point. The preferred deadline is Monday, January 13, but I can extend the timeline slightly if additional time is needed to ensure quality results. Skills Required: Expertise in Python, TensorFlow/Keras, and deep learning. Experience with GANs and CNNs, particularly in medical imaging or related fields. Familiarity with Google Colab and handling large datasets. Ability to document the work profess...
I require a professional-grade, data-focused dashboard that can visualize plots and display LLM (Large Language Model) responses. i want the dashboard built in streamlit Ideal Skills and Experience: - Proficient in Python with a strong understanding of asynchronous programming. - Experienced in creating professional dashboards, preferably with a focus on data. - Highly skilled in using Plotly for data visualization. - Previous experience with real-time data displays is a plus. Please only apply if you are willing to complete the job for the stated price. Note that you will also need to sign an Intellectual Property (IP) agreement.
I'm looking for a skilled programmer or data analyst who can utilize memory reading techniques to extract specific data from an online game. The main focus will be on NPC data and in-game currency exchange rates. Key Tasks: - Use memory reading to capture NPC data - Track and log current in-game currency exchange rates Ideal Skills: - Proficient in programming (Python, C++, etc.) - Experience with memory reading tools - Knowledge of data analysis - Familiarity with online gaming environments Please provide examples of similar projects you've successfully completed.
I need a self-serve solution for policy creation from CRUD operations. Currently, we manually create a CSV file and use it to run a Spinnaker pipeline for ...file and use it to run a Spinnaker pipeline for policy creation. Key Requirements: - Automate policy creation from CRUD operations. - Develop a web-based dashboard as the self-serve interface. - Use React for the dashboard framework. - Fullstack development knowledge is essential. - Proficient in Python, Spinnaker, and Docker. Ideal candidates will have a strong background in fullstack development with proven experience in creating web-based dashboards using React. A deep understanding of Python, Spinnaker, and Docker is crucial for this project. The goal is to streamline our current process and make it more efficient...
I have a substantial amount of Python code that needs modification for asynchronous execution. This code consists of numerous functions. Furthermore, I require a professional-grade, data-focused dashboard that can visualize plots and display LLM (Large Language Model) responses. Key Requirements: - Convert existing Python functions into asynchronous ones. - Design and build a data-focused dashboard. - Utilize Plotly for visualizations, as this is the library currently in use. - Ensure the dashboard can handle real-time data updates. Ideal Skills and Experience: - Proficient in Python with a strong understanding of asynchronous programming. - Experienced in creating professional dashboards, preferably with a focus on data. - Highly skilled in using Plotly for data vis...
...designed. The objective is to collaborate with a research team to train a unique and specialized survey data analysis model. Main responsibilities: Configure and maintain training infrastructure (PyTorch, Python, GPU, etc.). Collaborate in the selection and cleaning of data. Adjust the Llama 3 model to respond to specific sociology prompts. Monitor and evaluate the quality of responses (metrics and validation). Document and version the entire experimentation process. Technical requirements: Proven experience training or adjusting LLMs (Hugging Face, DeepSpeed). Use of Python, PyTorch and NLP libraries. Knowledge of MLOps (Git, Docker, cloud orchestrators). Additional requirements: Clear communication and collaborative approach. Interest and/or experience in s...
...enhance my Italian language website's Google indexing and off-site SEO, with a particular focus on improving my search engine ranking. Key Requirements: - Expertise in off-site SEO, including creating effective backlinks - Proficient in SEO strategies tailored for Google - Knowledgeable in optimizing e-commerce sites with product listings - Native or fluent Italian speaker, with a deep understanding of the language and culture Please note, the primary focus of this project is boosting my website's visibility on Google, with the ultimate goal of improving my search engine ranking. As my website is predominantly featuring product listings, experience in SEO for e-commerce is highly advantageous. At least 200 products (out of about 500) must...
Project Title: Development of a Loan Marketplace Mobile App (E-Hailing Model for Loans) Project Description: We are seeking an experienced and highly skilled app developer (or development team) to create a loan marketplace mobile app. The platform will connect loan seekers and lenders, facilitating short-term loans (1-2 months). The app should have a user-friendly interface, robust security features, and efficient matching algorithms to ensure seamless interactions. Think of it as an “Uber for loans,” but focused on financial transactions. If you have experience in building fintech applications, marketplaces, or similar platforms, we want to hear from you! Key Features: 1. User Registration & Authentication: • Borrowers and lenders s...
...and Greeks-based features. Documentation of all features and how they are computed. ML Model Development Selection of appropriate models (e.g., XGBoost, LSTM, Transformers, etc.) with clear rationale. Model training scripts with hyperparameter tuning and performance logging. Implementation of a rolling or walk-forward validation for time-series. Backtesting Framework A comprehensive backtesting engine that: Consumes model signals. Simulates trades (long/short option positions, hedging, etc.). Applies slippage, commissions, and partial fills based on Level 2 data. Performance metrics (PnL, Sharpe ratio, drawdown, etc.) and result visualization. Documentation & Final Report Explanation of the architecture, codebase, and user instructions. Final report summarizing: Data sourc...
I'm looking for a professional code reviewer to check the quality of my Java and Python codes. The primary goal is to ensure maintainability. I also have concerns regarding the scalability of the code. Key Tasks: - Assess for code smells - Identify unused classes/variables - Evaluate the code's scalability Ideal Skills and Experience: - Proficient in Java and Python - Experience with static code analysis - Strong focus on code maintainability - Understanding of scalability concerns
Job post Seeking a Python developer who is willing to listen, understand, ask questions, and create a detailed and practical Budget Manager application for users (no need for an interface, console is fine). Requirements: 1. Write a Python program with at least 200 lines of code, adhering to best coding practices. 2. Use basic Python concepts: loops, lists, control flow, functions, strings, dictionaries, file handling, and modules (csv, random). Please do not use any complicated Python stuff. 3. Make sure it contains: 3.1 usage of the csv module for creating, reading, writing and loading from the csv file for processing of data like loading it into a data structure. 3.2 Include basic programming stuff like list slicing, loops, if-else statements, taking input f...