...emails, filter, and parse based on specific rules. - Webhook Handling: Setup an endpoint to receive and process webhook data. - Backend Service: Develop a service using Flask (Python) that manages incoming data and stores it temporarily in Redis. The backend should also provide an API endpoint to fetch this data. - Front-End Interface: A simple interface that displays the feed and allows users to scroll through notifications. - Deployment: Prepare the application for deployment on a basic cloud server (I will provide access). *This is not exhaustive and additional steps may be required Ideal Candidate: - Familiar with Python, Flask, and Redis. - Experience with Gmail API and handling webhooks. - Able to implement basic security features for web applications. - Has a good ...
I'm looking for a skilled Python developer with a strong background in NLP. The goal of the project is to create a script that continuously takes input text from social media posts and utilizes advanced NLP techniques, particularly GenAI and LLM, to extract meaningful information and create a dictionary. Key Responsibilities: - Develop a Python script with continuous input text processing capabilities - Implement advanced NLP techniques, especially GenAI and LLM, to process the text - Extract relevant information from social media posts and create a dictionary Ideal Skills and Experience: - Proficiency in Python, with a solid understanding of NLP libraries like NLTK, spaCy, and GenAI - Extensive experience in working with advanced NLP techniques s...
We require a Python-based sound generator as a component in our device. This audio project will need to create tones of varying frequencies. Key aspects include: - Flexibility to generate sound at any given frequency. - Able to integrate into a larger device seamlessly. - The frequency control must be done through Python coding language. Ideal Skills and Experience: - Proficient in Python programming language. - Experience in sound generation technologies. - Familiarity in hardware integration for devices.
See Document attached for details. Source code is required. I would like the programmer to use PYModbus-3.6.8 for the PLC communication and Tkinter for the GUI in the Python program.
Seeking a skilled developer to optimize and enhance the architecture of our existing web scraper application. The application is currently built using NestJS and PostgreDB,... Google Cloud SQL). - Understanding of best practices for web scraping, including error handling, rate limiting, and IP rotation. - Strong problem-solving skills and ability to optimize application performance. - Excellent communication and collaboration skills. Nice to have: - Experience with PostgreDB and database optimization techniques. - Knowledge of additional programming languages like Python or Java. - Familiarity with data processing frameworks like Apache Spark or Hadoop. - Experience with data visualization and reporting tools. Potential for ongoing collaboration based on performance and future req...
We seek an experienced iOS and Android developer to create a dictionary app. We have 8000k word and spell records. We need an admin panel that allows us to add new words, descriptions, and spell records. Please give more information about the roadmap. Figma files are available. Example screenshots : Using cross-platform is a plus. Using Python is a plus. Thank you for any offer.
I'm looking for someone to write a program in python that will accept several types of documents from us in different formats that will read it, pull off of the document what we need, then store it in a spreadsheet and database. I also need it to have error logic, i would like it to attempt every document 3x then only store the data if 2 or all of the outputs match. If not it should try again in different sessions up to 3x times then push them out out to an error log. There are specific pieces of data that we need from the document. I need someone that can meet with us on zoom to work through problems, I need someone that can test well to ensure that these are done properly, and I need someone who can support this after it is done. I also need the configuration to be easi...
I need to implement this discord mail forwarder asap
I'm looking for a skilled professional to assist in setting up KEDA with Selenium Grid on my Linux system. The primary goal of this project is to enable continuous testing in a Jenkins-based CI/CD pipeline. The ideal freelancer for this project should have: - Proficient experience with Linux, KEDA, Selenium Grid and Jenkins - Proven track record of setting up and configuring CI/CD pipelines - Ability to automate processes and ensure seamless integration between KEDA, Selenium Grid and Jenkins Key deliverables should include: - A detailed documentation of the setup process - Working CI/CD pipeline integrated with KEDA and Selenium Grid - Ensured scalability of browser tests through KEDA integration - Reduced execution time through parallel test execution I'm look...
I am in need of a proficient research paper writer with extensive knowledge in Internet of Things (IoT), artificial intelligence, machine learning and asset tracking. The subject matter of the research paper will be indoor asset tracking focusing on: - Understanding indoor asset tracking using IoT and Machine learning - How this system benefits in precision tracking of indoor assets, both ...Proficient in research work and formal writing - Comprehensive understanding of IoT, AI and ML - Background in inventory management, efficiency and optimization - Familiarity with asset tracking, both powered and non-powered. - Understanding about ble beacons, tags, fingerprinting, ble + lira trackers, lorawan gateway devices - Understanding of Triangulation and Trilateration - proficiency in ...
I'm in need of a proficient data analyst to handle two main tasks on my project: data cleaning and data visualization. Your primary skills and experience should include: - Mastery in Python and Tableau for a smooth workflow - Solid background in health care data processing The dataset in need of your expert touch is small, less than 1GB. I expect clean and organized data after preprocessing, followed by clear and precise visualization of the cleaned data. Visualization should be easy to comprehend and able to unravel crucial insights from the healthcare dataset. Your work will be instrumental in further guiding my next steps in the project. Looking forward to your bid.
i need a python code that accept a policy file as input and a scan file as another input then after the AI decision maker decides if the scan file violates any policies it will create a output file and post the results with the exact policy that was violated
I'm looking for a skilled developer to help me with a Python-based API and cloud functions system. Key Project Details: - I need the API and cloud functions to primarily handle data processing. - The system should be able to manage a mix of real-time and batch processing. Key Requirements: - Proficiency in Python is essential. - Solid experience in designing and developing APIs and cloud functions. - Prior knowledge in data processing and real-time handling. - Understanding of both real-time and batch processing systems. - Strong problem-solving skills and ability to work with minimal supervision.
I'm in need of a freelancer with an advanced understanding of COQ to assist with a proof in the areas syntax checking, Coq tactics, and Coq tactics script. This role is best suited to someone not only proficient in COQ but also experienced with complex tasks. The ultimate goal of this project is to simplify and increase the precision of the code. Key requirements include: - Advanced expertise in COQ - Prior experience in handling complex code - Thorough in syntax checking and Coq tactics - Ability to simplify and improve code accuracy Your role will involve critical reviews and refining the existing COQ proof. This is an excellent project for someone looking to leverage their advanced COQ skills.
- Experience with multiple multimedia libraries and frameworks: FFmpeg, GStreamer, libvpx, x264, x265, etc. - Knowledge of multiple streaming protocols (RTMP, RTSP, RTP, HLS, WebRTC, DASH, etc.) and codecs (AAC, Opus, H264, H265, VP8, VP9, AV1, etc.). - Experience with at least one commonly use...x264, x265, etc. - Knowledge of multiple streaming protocols (RTMP, RTSP, RTP, HLS, WebRTC, DASH, etc.) and codecs (AAC, Opus, H264, H265, VP8, VP9, AV1, etc.). - Experience with at least one commonly used media server software: RED5, Wowza, Kurento, etc. - Highly proficient in database design, with both relational and NoSQL (Scylla, Redis) databases. - Comfortable working with AWS, Linux, Docker, Kubernetes, continuous deployment workflow, multiple programming languages t...
...experiencing an issue with my Strapi Headless CMS. It's currently running on version 4.23.1, and whenever I attempt to load the site, it displays a blank page. Given this pressing matter, I'm in need of a swift solution to restore the functionality of my site. Refused to execute script from '~' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. :1 Refused to execute script from '' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. This the webpage that has blank page I am deploying on cloudflare
I have a project focused on crawling results via AWS Lambda functions and AWS REST API. Here's what I need: - Implementation of AWS Lambda functions....project focused on crawling results via AWS Lambda functions and AWS REST API. Here's what I need: - Implementation of AWS Lambda functions. I have a python script and have previously successfully deployed on AWS lambda not sure why its facing error now - Triggering the lambda on a AWS REST API call Ideally, I'm looking for someone with robust experience in Python, AWS Lambda functions and amazon REST API. I'm looking for Developer who have experience working with aws services like lambda, aws api gateway and python. The projects is small and straight forward (~ max 2-3 hours) and need some...
I need a proficient Python developer who is experienced in re-adjusting and upgrading scripts. Specifically, this task revolves around enhancing an existing data scraper written using the Telethon library. The ideal candidate is expected to be well-versed in managing Python-based tasks and holds a sound understanding of structured data management. The job includes the following responsibilities: - Upgrading the current script to improve its performance, primarily to handle larger data sets more efficiently. - Optimizing the script to effectively manage structured data. - Deploying solutions that would mitigate any data overload scenarios and ensure a seamless data scraping process. Qualified candidates should have: - Proven experience in Python Develo...
1) VBA script that creates the excel file you want, 2) Python scipt that does the whole webscraping procedure and saves the data in the excel file named "" in the "Downloads" folder.
I'm looking for an expert in Python and Jupiter notebooks to enhance movie recommendation systems, providing better accuracy, faster responses, and more personalized recommendations to users. Your role would also involve conducting sentiment analysis on movie reviews, with objectives to: - Identify the polarity of reviews (positive or negative) - Classify reviews into specific sentiment categories - Generate a sentiment score for each review Testing is a crucial aspect of this project. You will need to: - Evaluate the accuracy of the enhanced recommendation system - Assess the performance of the sentiment analysis - Test the system's speed and efficiency Ideal candidates should demonstrate strong Python skills, experience in building recommendation systems, and ...
I'm seeking a skilled developer who's proficient in Python to complete a project on route optimization which involves using different route optimization algorithms for determining the most economical route based on fuel consumption and distance travelled. Key Requirements: - Expertise in Python coding language - Experience in route optimization problem-solving - Familiarity with route economics i.e. Fuel consumption and distance considerations The goal is to have a Python program that can take datasets (which will be provided) and output the most economical route using any software you like (like Lindo), in terms of fuel consumption and the shortest distance. Your extensive knowledge in Python coding and understanding of route optimization are pa...
...Estonia. Sería como freelance, por lo que tendría total libertad para trabajar con otros clientes, de igual manera que yo personalmente hago. Las tareas son múltiples y variadas, sobretodo de CMS como wordpress, Prestashop y Opencart, webs de agencias de viajes, integraciones de todo tipo, etc por lo que dominar PHP, MySQL, CSS, HTML y JS es el requisito principal, junto con el manejo de Plesk y Linux. Pagaría por las horas que realices a la tarifa convenida. Si te interesa, contactame por chat y hablamos sobre los detalles. Un saludo...
Tengo macros vba para excel que quiero transformar a python (la macro crea copias de un archivo base a otros siguiendo una lista con nombres especificos), y este poder ejecutarlo en un servidor online, tambien requieor un offuscador que inhabilite el acceso al proyecto vba de los libros excel. xslm generados por el codigo. 01 primeramente el resultado final sera que el codigo python actue de la misma manera que la macro (per con archivos alojados en gdrive) 02 offuscador y proteccion a los archivos excel generados 03 - Implementar la ejecucion del codigo python de manera online
I'm looking for a Python expert to create a system that uses a DVS346 camera to detect human movement and calculate speed. The system should be able to accurately track movement within a medium area, such as a hallway. Key requirements: - High Accuracy: The system should be able to accurately detect human movement and calculate the speed of that movement. - Medium Area Coverage: The DVS346 camera will be capturing human movement in a medium area, similar to a hallway. Ideal skills and experience: - Proficiency in Python: Strong skills in Python programming are essential for this project. - Computer Vision: Experience with computer vision, particularly in motion detection, would be highly beneficial. - Previous work with DVS cameras: Previous experience working ...
I have an urgent requirement to create a DDL script and an ERD diagram for a large socio-economic dataset. The data is available in a Excel/CSV format, and I'll be able to provide the dataset to you. The ideal candidate should be able to: - Understand and analyze the given socio-economic data - Create a DDL script based on the data - Develop an ERD diagram to visually represent the data model - Deliver the work by tomorrow, without fail This is a time-sensitive project, so only bid if you're confident that you can complete this task on time. Your understanding of socio-economic data is crucial for this task.
Looking for a skilled Python programmer to develop a spiking neural network geared for image detection in the medical field. The purpose of this undertaking is to diagnose the presence of diseases. To ensure the best outcomes, we aim to detect a diverse range of diseases. However, it's crucial to have low computational resource demands to facilitate broad implementation. The ideal candidate should have: -Expertise in spiking neural networks -Experience in Python coding -Understanding of medical imaging and diagnostics -Prior work in resource-efficient programming Your assignment involves designing, coding, testing, and refining this disease detection tool.
We are seeking a skilled freelancer to develop a simple PHP script focused on data visualization, specifically catering to planetary hours. While the script's core functionality can be achieved through ChatGPT, we believe an experienced individual can deliver efficient results promptly. Description: We require a straightforward script to display planetary hours based on location and date input. Key Functions: The script will closely resemble the functionality of this sample site, with additional features: - Integration of Islamic (Hijri Date) display alongside the conventional calendar. - Option for users to select their location, with the flexibility to change it as needed. - Enhanced visualization by displaying the names of planetary rulers alongside logos. -...
I'm looking for a proficient Jupiter notebook expert who can help build a movie recommendation system using Python. Key Project Details: - The system should be based on Hybrid Filtering. - The implementation of Machine Learning-based Sentiment Analysis is needed. - Responsibilities include an ERD creation, model training, and testing with test cases. Ideal Skills: - Expert in Jupiter Notebook with Python coding - Experience with Hybrid filtering recommendation systems - Proven track record in Machine Learning-based Sentiment Analysis - Knowledge in creating ERD and model testing This project requires a combination of expertise in Python, Jupiter Notebook and machine learning. Favourable attention will be given to candidates who have previously developed simila...
I need an expert in Excel VBA to help automate complex, repetitive tasks within my large sets of Excel data. Key Responsibilities: - Developing a VBA script to automate repetitive tasks in Microsoft Excel - Implementing PivotTables, Macros, and other advanced functions - Ensuring the automation is efficient, reliable, and error-free Ideal skills for this project include: - Advanced knowledge of Microsoft Excel - Extensive experience in VBA scripting, particularly with automation of complex tasks - Proficiency in creating and working with PivotTables - Strong understanding of Macro creation and modification Please bid on this project if you have the necessary experience, skillset, and can ensure the automation meets the required standards of efficiency and accuracy.
i need a python code that accept a policy file as input and a scan file as another input then after the AI decision maker decides if the scan file violates any policies it will create a output file and post the results with the exact policy that was violated
Hello, There is a system called galvonometer in laser cutting machines. An electronic card called ezcad2 is used to control the galvonometer system. Our aim is to send the image we obtained with Python OpenCV to the ezcad2 card and process it on the laser. We don't need the opencv part. Send any matrix to the card via USB and have it processed. I'm seeking a developer with proficiency in Python and experience in creating control software to develop a system that fulfills multiple requirements. Key Features: - Real-time Control: The software should be capable of controlling the laser marking system efficiently and in real time. - EZCAD2 Compatibility: The system should be seamlessly compatible with the EZCAD2 software to allow smooth operations. Interface: - ...
...require a College License Plate Recognition System developed with Python. The key components required are: - Use of the YOLOv8 model for plate detection. The detection should be real-time using webcam. - An incorporated Optical Character Recognition (OCR) library for the recognition part. - It should match the characters of license plate from an excel sheet that already contain the data of college cars in an excel sheet. - A model that produces at least 95% accuracy. - An easily navigable user interface. The system does not need to process an enormous amount of data daily, as it will be dealing with less than 500 entries. Thus, the solution should be designed with this volume in mind. Ideal applicants are experienced in Python programming, YOLOv8 model applications, and...
I am seeking an experienced Python developer with a comprehensive understanding of Amazon Web Services (AWS), particularly the AWS RDS service. This project involves writing a Python script that will automate the process of reserving an AWS RDS instance in the US region. As for the type of RDS instance to be reserved, I have yet to decide and am open to recommendations based on effective cost and performance analysis. Deliverables should include not only the script itself but also clear, concise documentation explaining its use and functionality. Ideal Skills/Experience: - Profound knowledge of AWS and its RDS service. - Python scripting expertise (with boto3) - Excellent technical documentation skills. This Script will be run through AWS Lambda...
I'm in need of a skilled developer to build a detailed warehouse management software, proficient in creating feature-rich applications. This project includes aspects such as inventory management, SKU linking ...tracking item quantities, receiving and restocking items. - Setting up alerts for low stock, and providing daily updates on stock in and out. - SKU linking: The ability to link SKUs effectively to a master SKU. - Generating detailed sales reports, including merging data from all sales channels, which must be compatible with uploading to Tally. Ideal freelancer would have previous experience in Python-based application development, and a solid understanding of warehouse logistics is preferred. A keen eye for details and the ability to deliver a user-intuitive application...
...you will be expected to work collaboratively within an agile team environment, as this is for company projects under my own company. Responsibilities: Collaborate effectively within an agile team environment. Work as a developer without utilizing profiles from others or acting as a third party. Demonstrate expertise in Python Django for Back-End development. Display proficiency in React JS for Front-End development. Requirements: Proven experience and expertise in Python Django for Back-End development. Strong proficiency in React JS for Front-End development. Ability to work efficiently in a team environment. Excellent communication and collaboration skills. Attention to detail and commitment to quality. Additional Information: Interview process will be conducted as p...
I have my own Linux-based server and I'm looking for a skilled professional to help me install an SSL certificate. Key Requirements: - Acquire a suitable SSL certificate that fits my server's requirements. - Expertise in installing and configuring SSL certificates on Linux servers. - Ensuring proper functionality and security of the SSL certificate post-installation. Your role will be crucial in securing my server and ensuring the proper functioning of the certificate. Let's discuss further and get this important task done.
Update Python scraper to scrape item stock count and price from add to cart page using BS4 and Python Requests.
I'm seeking a proficient Linux professional with AWS expertise to create an automated script or playbook for implementing CIS Benchmark level 2 on Amazon Linux 2 instances. Key Requirements: - The automation should be tailored specifically for the Amazon Linux 2 platform. - The script/playbook must adhere to CIS Benchmark level 2 standards. Key Automation Features: - The script/playbook should be triggered manually by an administrator. - Comprehensive error handling should be included in the automation. This includes logging, reporting, and potentially even some form of notification system in case of errors. Ideal Skills: - Proficient in scripting with bash. - Experience with infrastructure as code tools, especially Ansible. - Expertise in...
I am in need of a Python expert who can perform a deep dive into the performance of various LLMs under different conditions. The main focus of this task is to benchmark different LLMs and evaluate their performance against each other. Key responsibilities: - Conducting performance tests on LLMs. - Analysing the results and comparing them to identify the best performing system. - Providing recommendations on how to optimize the performance of the chosen LLM. - Set up a local testing environment (chatbot, playground dashboard, Jmeter 5.5) (done) - Set up a cloud server (API server) (half done) - Google Colab, Jupyter Notebook - All configuration, test scripts in python, bash and exe) - Dockerized images for future implementation - Our Korean dataset of 20,000 published to Hu...
Looking for a skilled developer to program an RTSP player using PyQT5. This player needs to have the capacity to: - Play live videos on Windows and Linux operating systems. Please ensure familiarity and experience with these platforms. - Incorporate a pause/play functionality. This is a must-have feature, requiring attention to detail during creation. - Facilitate display of multiple videos simultaneously. The ideal candidate should understand the intricacies of multi-stream management. Proficiency in Python and specifically PyQT5 is necessary, as is knowledge working within the specific parameters of RTSP. A portfolio of similar work is highly advantageous.
Job Title - Senior Golang developer (freelancers who can dedicate full 8 hours a day) Experience - 8+ ye...of product engineering experience Experience in Analytics and Business Intelligence is a plus Strong design and coding experience Expertise with the Go Lang platform or higher Experience with integration, data handling technologies and other open source frameworks such as Spring, Kafka, Elasticsearch, Solr etc Experience in NLP, Data Science and Text analysis is a plus. Good Knowledge for Python and GoLang. Experience in building event driven cloud native micro services architectures Experience in building ELK stack Hands on experience in Mongo, Redis, Cassendra, Neo4j, Postgres is a plus Experience with massive-scale performance and scalability engineering
I'm looking for an experienced PYTHON developer freelancer who can assist with 1). Getting Python scripts running on Binder. I this was working but has stopped. It will probably be a simple fix. 2). Make small JS fix on a web page to fix dropdown menu size and show a notification ( this too was working but has stopped working). Again simple stuff. Your primary goal will be to ensure the seamless deployment of these scripts on the Binder platform. The ideal freelancer will have experience and knowledge of deploying Python scripts on Binder, and the ability to troubleshoot and debug any issues that may arise during the process. Your bid should include your relevant experience, and a general approach you'd take to this task. Please let me know if...
I'm in need of a skilled professional to configure a dedicated server in India that can effectively manage a high-traffic load. This project involves the setup of a web server and a separate database server. Key requirements and preferences include: - Setting up an Apache web server - Proficiency in PHP, Python, and Java - Configuring a MySQL DB server The ideal freelancer for this project is detail-oriented and has a history of working on similar server setup and management projects. Experience with dedicated server setups in high-traffic situations is crucial. Kindly share any related project experiences you have. Efficiency, cost-effectiveness, and strong performance are the main goals for this project.
I'm in need of an experienced Python data analyst to handle a few tasks for a data analysis project. Key Tasks: - Statistical Analysis: You'll be responsible for conducting a detailed statistical analysis of the provided numerical data. This will involve various statistical techniques and methods to derive insights and trends from the data. - Data Visualization: Once the statistical analysis is complete, you will need to translate these findings into comprehensive and visually appealing data visualizations. These visualizations will be crucial for the interpretation and communication of the analysis results. Ideal Skills and Experience: - Strong Proficiency in Python: A deep understanding and experience working with Python for data analysis tasks is a must...
We are seeking an expert versed in Power Apps, SharePoint, Python, and Power BI who can construct an advanced automation system. Let me explain the customer journey: The user will enter the power app and give some inputs like Asset Name, Asset Type, Land Area, Total Concrete, Workman etc. and select the type of distribution he needs from a drop down list (Trapezoidal, Normal, log, etc.). This input will go to the existing database (maybe sharepoint list), then the sharepoint list data will go to python where some cleaning will be done, the business logic will be stored, and the graphs will be generated. The output file from python needs to go to power bi and see the visualization there. Additionally, the user should also be able to see power bi output on power apps j...
I am looking for a skilled 2D animator to c...a strong portfolio of past projects showcasing your skills and creativity. - Previous Work: When applying for this project, please include examples of your previous work. This is essential for me to assess whether your style and quality meet my project's needs. This animation will be primarily used for entertainment and storytelling purposes. The successful freelancer should be able to bring a script to life with interesting characters, environments and smooth animation. Ideal skills for this job include: - Proficiency in 2D animation software - Strong creative and storytelling abilities - Good communication skills to understand and implement feedback - Demonstrable experience in creating engaging and entertaining animations for s...
I am in need of a skilled script writer, proficient in Hindi, to create compelling and engaging scripts for theatre and Nukkad Natak performances. Key Requirements: - Fluency in Hindi with proficiency in writing for theatre - Demonstrated experience in writing for social issues - Ability to create scripts resonating with diverse age groups The ideal candidate will have: - Proven experience in writing scripts in Hindi language - A strong understanding of social issues and how to beautifully integrate them into a script - Creativity in developing engaging content that appeals to audiences of all ages Looking forward to working with an experienced writer who can bring these scripts to life.
I have a Ubuntu VPS and need a professional to install a Discourse forum on it. I already have the domain name secured and root access granted. The ideal freelancer for this project would have experience with: - Linux (specifically Ubuntu) - VPS management - Discourse forum installation This is a straightforward task for someone who knows their way around an Ubuntu VPS. Looking forward to seeing your bids. I have digitalocean VPS ready , smtp server from Project Aim: install discourse forum on my VPS .
I'm looking for a skilled Python developer to create a 2D animated video script for an e-commerce product animation slider. I need an API endpoint where i will send a POST request to a python script with a product JSON like { product_title, product_price, product_images, etc } And i must get back an mp4 video with that information like this video ~hunch_marketing/PLV%20hero% Key Requirements: - Style Preference: I prefer a motion graphics animation, combining both traditional storyboard elements and cutout animation techniques. - Product Details: The animation should display the product name, price, key features and specifications, as well as product images and reviews. - Duration: The animation should be less than 30 seconds. Ideal
I am currently looking for a talented full-stack developer who is proficient in Next.js. The primary focus of this project will be to create a page for adding hotels. Skills and Experience Required: - Proficiency in is essential, as well as a strong foundation in JavaScript, Python, and Ruby - Hands-on experience in developing hotel booking/engine related pages is preferred - Understanding of databases and dynamic linking is beneficial - Attending to efficient, performance-optimized programming is paramount - Creative problem solving, critical thinking skills, and a detail-oriented mindset are highly valuable. Engaging in this project will provide the opportunity to delve into a vital functionality of our system, offering a chance to showcase your programming prowess while als...
