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...web developer to create a website similar to collegevidya.com. I really admire its functionality and would like to have a similar platform. MUST-HAVE FEATURES: - User registration and login: There needs to be a straightforward area for potential users to register and account and log in. - Course listing and search: The major purpose of the site revolves around an engaging, user-friendly course listing and search functionality. - Video lectures and tutorials: Video content is king these days, and my site definitely needs the ability to host and play tutorial videos. DESIGN REQUIREMENTS: I don't have a specific design in mind and need your professional input and creativity on this matter. Please help me come up with a design that is not only eye-catching but also use...

I'm seeking a skilled artist to conduct a 'sip and paint' workshop in a larger art exhibition context ...participants. Details: - The participants are novices in painting and hence, ideal candidate should be proficient in teaching beginners. - The key focus of the workshop will be to enage the guests, teach them few basic painting skills - oil, acrylic, landscape or fluid art. Skills Required: - Excellent painting skills - Strong teaching abilities, especially handling a large group - Prior experience in conducting workshops So, if you're someone who has experience in teaching novices the beautiful art of Landscape Painting, you could be just the one I need. Looking forward to work with a patient and engaging artist who could make this an unforgettable ex...

I'm looking for a professional who can help me set up my video coaching program on Digistore. The program I'm offering is designed for beginners in the subject area. Key requirements for this project include: - Setting up the course on Digistore as a seller - Providing a seamless download experience as the program includes downloadable resources Ideal candidates for this project should: - Have experience in setting up courses on Digistore - Be able to cater to beginner-level audiences - Be able to integrate and manage downloadable resources on the platform.

I am seeking a captivating and educational video podcast geared toward beginner podcast producers. Key requirements are: - Video Length: Under 10 minutes long for easy consumption and understanding. - Content: Technological topics to fuel interest and expand knowledge of these aspiring podcasters. - Language: English, clear diction imperative for non-native listeners. Ideally, the freelancer will have experience in creating engaging and educational technology content and knowledge of podcast production. Experience in teaching or coaching beginners will be valued. Your ability to distil complex subjects into easy-to-understand language will be key. Video editing and production skills are also important.

I'm seeking an online [western ,pop english singing]vocal coach to help beginners improve their singing skills. The focus of the training will include: - Teaching proper breath control techniques - Developing pitch accuracy - Working on vocal range expansion Ideally, you should have experience working with beginners and be able to provide supportive and encouraging guidance. The ability to effectively communicate and demonstrate techniques online is crucial. Your aim should be to nurture a beginner's passion for singing and build a solid vocal foundation.

I need a seasoned Instagram marketer to help me drive more ...include: - Crafting and scheduling posts that would include product photos and tutorial videos - Engaging with our audience on Instagram - Using Instagram features like stories, reels, and IGTV effectively - Providing regular reports on the performance of the posts I am looking for a professional who has: - A proven track record of successful Instagram marketing campaigns - Thorough understanding of Instagram's algorithms and features - Experience in creating content that drives traffic to websites Your proposal should include: - How you would specifically approach this project - Examples of previous Instagram campaigns you've run - Your strategy for engaging with the target audience - Estimated...

I'm looking for an experienced tutorial creator to help me with making a video tutorial. Specifically, I need a step-by-step guide that's aimed at beginners with no prior knowledge. Key Requirements: - Video Tutorial: This tutorial will be in video format. - Guiding Through a Process: The main goal of this video is to guide viewers through a particular process or task. - Beginner-Friendly: It is essential for the content to be easily understandable for people with no prior knowledge on the topic. Ideal Skillset: - Proficient in creating video tutorials - Experience in guiding through a process or task - Understanding of how to apply beginner-friendly teaching methods Feel free to share any relevant experience you have i...

I am in need of a developer well-versed in web development to guide me through deploying my GitHub project on Netlify. The project can be found here: These tech were used to make the software ⚛️ React JS - Frontend ? Apollo GraphQL Server v3 - Server API ? GraphQL Template By Mohit - Boilerplate for Apollo ? Prisma - ORM ? Any relational or non-relational database that Prisma supports ?️ Redux w/ Redux Toolkit - State management ? IP Registry - Free Geolocation lookups

I am a beginner in Python looking for one-on-one tutoring sessions to help me understand the language's syntax and basic concepts. Key Requirements: - Patient and understanding tutor who can break down complex concepts into simpler terms - Proficient in explaining Python's unique syntax - Encouraging and able to provide constructive feedback Ideal Skills and Experience: - Proven experience in tutoring Python for beginners - Strong understanding of Python's syntax and basic concepts - Excellent communication and teaching skills Please note that I'm not looking for project-based learning or written guides, but rather interactive tutoring sessions where I can ask questions and receive immediate feedback.

Hello, One of our clients has a requirement for on-site video maker and editor. They have got all the equipment (a very high-res Canon Camera and other accessories) and want to start a Kid's YouTube Channel and looking for someone to make and edit videos. Ideally, they need someone to be located in Islamabad/Rawalpindi area in Pakistan for ease of collaboration and working. So if you are not available in that area, bother not to apply. If you are, we will connect you with the client.

I'm looking for a skilled video producer and editor to create tutorial videos which are mainly 1-3 minutes in duration but could occasionally stretch to 5 minutes. This role involves: - Producing high-quality, clear screen recordings - Editing videos for clarity and seamless viewing - Integrating a working microphone for sound capture These video's will not be hard to make (I have some example videos in the end of the description). Just basic editing, basic recording. You have to use your own voice, webcam if possible, but not needed. This is how it will work: 1. Topic I will provide you with a video topic / title. This topic will be a 'How To' topic. For example, I will give you this title: How to change background in windows. ...

...innovative and skilled video creator able to generate a series of explainer, product demo, and tutorial videos for my students. This project involves the use of mixed media, combining both live action and animation to create an immersive, enlightening experience. Key Responsibilities: - Create engaging explainer videos that detail complex concepts and processes - Develop product demo videos highlighting the uses and applications of various items - Generate tutorial videos explaining step-by-step procedures or instructions Ideal Skills and Experience: - Strong capability in creating mixed media content: combining live action footage with animated graphics - Experience in creating content tailored for students and geared towards education - Exceptional sto...

I'm seeking an experienced professional in optimization to develop an introductory document on this subject. Key Points: - Your experience in optimization is vital. - The content should be informative and engaging, targeting beginners in the field. - The final delivery has to be a written document. - Please include a brief overview of your relevant experience in your application. Looking forward to hearing from you.

I'm looking for a Spanish tutor adept in instructing beginners, primarily adults. The focus should be on improving conversational skills rather than on vocabulary, grammar, or reading and writing abilities. Ideal Skills and Experience: - Previous experience teaching Spanish to adults - Skilled in initiating and holding engaging conversations in Spanish - Ability to simplify complex language training methods - Patience and understanding towards new learners Please provide your teaching method and past experience in your bid.

I'm looking for a Spanish tutor adept in instructing beginners, primarily adults. The focus should be on improving conversational skills rather than on vocabulary, grammar, or reading and writing abilities. Ideal Skills and Experience: - Previous experience teaching Spanish to adults - Skilled in initiating and holding engaging conversations in Spanish - Ability to simplify complex language training methods - Patience and understanding towards new learners Please provide your teaching method and past experience in your bid.

I'm looking for a competent copywriter who can craft engaging and informative scripts for a series of Youtube videos. Specifically, I need someone who can write in a way that's accessible to beginners in personal finance. The scripts should be: - Informative and educational: The primary goal of the videos is to educate our audience on personal finance topics. So, the writer must be able to convey complex financial topics in an understandable way. - Non-technical: While you should be well-versed in personal finance and crypto, the language used in the scripts should be easy for beginners to follow as you simplify the terminology and explain in a manner that is understandable by anyone. Ideal Skills: - Strong understanding of personal finance ...

Please read carefully - I will not respond to bids if the advertisement is not read and the freelancer does not mention my conditions in their proposal We're looking for creative videographers from around the globe to capture long-duration videos of "views from a window." Whether it's a scenic landscape, a bustling city square, or a lively construction site, we want to see what's happening outside your window. The footage should be filmed from a window, balcony, or roof, capturing the environment in a wide shot. Other filming locations can be discussed individually. Requirements: Minimum video length: 3 hours (longer is preferable). Resolution: 4K, filmed on any camera or smartphone. The camera must be stable (tripod or similar). Original ambient sound on...

I'm in need of a skilled individual who can create educational content for beginners who are learning Turkish. The lessons will be primarily written, and should be paired with interactive exercises to ensure optimal comprehension and retention. The content will need to cover a range of topics, including: - Vocabulary - Grammar - Conversational phrases The ideal freelancer for this job would have a strong background in Turkish language education and a knack for creating engaging, interactive learning materials. Please note that the target audience for these materials are beginners, so the content should be accessible and easy to understand.

I need a professional to compile and configure the app with Android Studio and give me the apk ready to publish it on Google Play. I deliver the source code of the applicati...the apk ready to publish it on Google Play. I deliver the source code of the application with the latest Flutter SDK update and work with WordPress backend. It will also have a structure tutorial and configuration manual. It is not complicated or time consuming for a professional with basic knowledge of Android, Java, Fultter The application is working with the backend via the REST API. The backend returns JSON data and displays it on the app. The package is full source code and complete solution. It includes the source code for mobile and backend. Later we can hire another job for...

Je recherche un professionnel qualifié capable de créer un tutorial attrayant en arabe marocain. J'ai développé une nouvelle application Web et j'ai besoin d'un didacticiel pour guider les utilisateurs sur la façon de naviguer et d'utiliser efficacement ses fonctionnalités. Exigences clés : - Professionnel en arabe marocain : Le tutoriel doit être en arabe marocain, la maîtrise de la langue est donc cruciale. - Compétences en production vidéo : vous devez avoir de l'expérience dans la création de didacticiels vidéo de haute qualité, attrayants et faciles à suivre. - Compréhension de l'application Web : une solide compréhension des...

I'm looking for a skilled professional who can create an engaging video tutorial in Moroccan Arabic. I have developed a new web-based app and need a tutorial to guide users on how to navigate and utilize its features effectively. Key Requirements: - Proficient in Moroccan Arabic: The tutorial needs to be in Moroccan Arabic, so fluency in the language is crucial. - Video Production Skills: You should have experience creating high-quality video tutorials that are engaging and easy to follow. - Web App Understanding: A solid understanding of web-based applications is necessary to effectively demonstrate the app. The goal of this project is to help new users understand how to fully utilize the app, so that they can benefit from its features. A successful can...

I'm launching a new enterprise that offers SAP ERP courses tailored for beginners. I am looking for a professional and sleek poster design that will attract college students and engineering freshers, my target audience. Key Requirements: - The poster should be designed in a professional and sleek manner - It should be engaging to catch the attention of college students and engineering freshers. - The design should reflect the nature of the course (SAP ERP for beginners) without being too technical - The poster should be digitally optimized for online advertising and distribution - No specific color schemes or imagery in mind, so I'm open to creative suggestions Ideal Skills and Experience: - Proven experience in designing engaging and...

Im looking to integrate free AI mixing and mastering tools into my web application. The p...into my web application. The primary function of this application is to allow users to combine tracks, mix and master with user controls to vary level of input (-10/ 0 /+10). It should incorporate AI controls optimized for all music genres. Skills and Experience: - Strong proficiency in AI programming and web application development - Ability to create a user-friendly interface suitable for beginners -Experience integrating github repositories - Experience optimizing AI for various music genres is advantageous for this project The end result should be an accessible platform for users to practice and improve their mixing and mastering skills, irrespective...

...listed for sale in it's custom PHP Cart System that uses a dynamic pricing table and Calendar module. I have tutorial videos on its functionality to help guide you. However, the two new product types are new to the system and will need to be created. Key Requirements: - Expertise in PHP, MySQL, JavaScript - Constructive problem-solving skills - Ability to adapt to unknown project scopes. Your role may involve building complex applications or simple website scripts. With the uncertain nature of the tasks, a flexible and proactive approach is ideal. It'll be a bonus if you've worked on diverse PHP projects in the past. This Job will require very fluent spoken and written English skills and I will not be able to take candidates that do not demonstrate abili...

Please refer to "Saving c...refer to "Saving changes" item in: Write javaScript code to send data to a specific URL (to be defined). Handle three different situations: adding, editing, and deleting events on the Bryntum calendar (). - Each time an event is added, edited, or deleted, relevant event details are sent to the designated URL. - This may include the event id (when then event is being edited or deleted), and others which will be dealt with later on this project or on a next project. Ideal Skills: - Experience with JavaScript - Check Bryntum Calendar live demo at This is a very simple project! Looking forward to your proposals.

I'm seeking an experienced fitness professional to develop a series of short workout videos and exercise tutorials. These should be suitable for a wide range of proficiency, from beginners to advanced exercisers. Key tasks include: - Creating workout videos lasting less than 10 minutes. - Developing brief exercise tutorials for a variety of fitness levels. Ideal Skills Include: - A background in fitness instruction or personal training. - Video production and editing skills. - Knowledge of different exercise techniques and adaptations for various skill levels. I anticipate a mix of high-intensity workouts and instructional videos that can appeal to fitness enthusiasts of all stages. Your insight and expertise in the fitness sector will be a valuable ...

I'm looking for a dedicated professional to undertake basic editing tasks for a series of educational tutorial videos. You will be provided with raw footage that needs trimming and merging to create a seamless learning experience for viewers. Your tasks will include: - Trimming unnecessary parts - Merging clips to ensure logical sequence - Ensuring smooth transitions between frames - Delivering finalized products in a timely manner Ideal candidates should have: - Proven experience in video editing, particularly with educational material - Proficient in using various video editing software - Excellent attention to detail - Ability to meet deadlines successfully Please provide your previous work samples along with your bid. Looking forward to collaborat...

I'm in search of Simplified Chinese learners who aim to improve their Chinese or maintain Chinese language level. I provide four ocurses options including Advanced Chinese (B2 and above), complete and systematic courses targeting beginners and intermediate levels, busines chinese, speaking and listening only. I will design customized learning plans baccording to your aimes and needs. The tutoring session takes place online whether the location you are based. Information about myself: 1. Native Chinese speaker and now a Chinese teacher, graduated from a Chinese university in 2015; 2. Graduated from EDHEC Business School in 2023 and now live in France. 3. My job is a project manager. I love to help others in their learning process, and I position myself as your course partner, ...

We are looking for a Virtual Assistant who is keen to pioneer remote support in job posting on LinkedIn and messaging. Key Responsibilities: - Job Posting: Utilizing a single job posting platform, you'll be responsible for daily job posting for our company. This involves posting one job post per day on LinkedIn - Messaging: You'll also handle messaging on the LinkedIn platform, sending them a one time message. Your level of experience in handling messaging and communication is beginner, as the tasks are fairly straightforward and can be learned quickly. Ideal Skills & Experience: - Prior experience in job posting platforms is a plus, but not a necessity. We encourage beginners to apply. - Basic understanding of messaging etiquettes and customer...

I'm looking for an expert who can construct an interactive beginner's Spanish course for me. Specifically, the course materials should be formatted as video lectures. Key Expectations: - Deep understanding of Spanish language and culture - Experience in creating engaging video content for educational purposes - Familiarity with principles of language teaching and curriculum design Your task will include, but won't be limited to: - Creating a comprehensive course layout for absolute beginners - Producing engaging video lectures - Incorporating visual aids to support comprehension Experience in educational content creation, especially language courses, is a must. To do this project, it would be beneficial if you are a native Spanish sp...

I've developed a keen interest in learning Thai as I intend to travel. Being at a beginner level, I am looking for an expert who can teach Thai from scratch. I believe interactive exercises would provide the most effective learning experience. Please note I am NOT looking for content translation ... I am looking for a qualified Thai Language teacher Ideal Skills: - Fluent Thai and English speaker - Experience in language teaching, specifically Thai - Proven track record in developing beginner level students - Ability to provide interactive, engaging exercises to aid learning By the end of this project, I aim to have a strong foundation in the Thai language, sufficient for basic communication while traveling.

I'm in need of a detailed, comprehensive video tutorial on email phishing techniques. The primary aim of this tutorial is to serve as a research resource in the field of email phishing. The ideal candidate for this project should be well-versed in the following areas: - Email phishing: The freelancer should have a comprehensive understanding of various email phishing techniques that are prevalent in the cyber world. - Video tutorial creation: The tutorial should be engaging and easy to follow for users who may not be experts in the field. - Cybersecurity: A general understanding of cybersecurity principles would be beneficial to ensure accurate portrayal of email phishing threats and preventive measures. The video should encompass all aspec...

Draw air duct for intake and exhaust to a ks3m crypto machine. These will be 3D printed and must be drawn in fusion 360. The file should be sent to me and also a tutorial video in English how to draw this step by step. I have model of the mashine in stp file and picture.

Draw air duct for intake and exhaust to a ks3m crypto machine. These will be 3D printed and must be drawn in fusion 360. The file should be sent to me and also a tutorial video in English how to draw this step by step.

...specific instructions provided via tutorial links or documentation. Responsibilities: • Disk Space Cleanup: Thoroughly clean up the disk space to ensure optimal performance. • Performance Optimization: Implement measures to significantly enhance the laptop’s speed and responsiveness. • LLM Installation: Install the following LLMs on the laptop, ensuring they run smoothly without any issues: • Mistral v0.2 Dolphin LLM • Varuna LLM • Falcon LLM • Follow Provided Tutorials and Documentation: Accurately follow specific tutorials and documentation for the LLM installation processes. Installation guidance will be provided upon project commencement. Work Arrangement: • The work will be carried out in person a...

I am looking for a skilled Data Science professional who can create beginner-level training projects in Machine Learning using Python. Key Project Details: - Topics: The projects should cover a range of basic Machine Learning concepts and techniques, and be suitable for beginners. Examples include linear regression, decision trees, and clustering. - Programming Language: Python is the preferred language for these projects, so a strong proficiency in Python is essential. Ideal Skills and Attributes: - Proven experience in Data Science and Machine Learning. - Excellent command of Python. The aim of these projects is to provide students with hands-on experience and a solid foundation in Machine Learning using Python.

I'm looking for a part-time influencer to create engaging tutorial videos promoting our product on various social media platforms. Ideal Skillset: - Expertise in creating quality tutorial videos - Strong social media presence - Knowledgeable about our product for seamless promotion - Excellent communication skills

... - Implementation of CXL QEMU for Linux Operating System - Linux kernel compiling - Ubuntu image build The ideal candidate will have: - Compile CXL related Linux module as loadable module - Create Image supporting CXL implementation. - Image should tested with loadable module: ; ; ; cxl_port.ko. - QEMU: - If better support DAX. - I need the full-detailed tutorial on how to do it I am trying to to a developing the CXL support for Gem5. I finished the basic architecture and control/register design. Currently, I need a kernel booting reference from QEMU. The following is what I want: 1. target linux kernel version: 5.19-6.3. ARM64 2. target system image: Ubuntu. I need the image building tutorial. 3. the Kernel congiuration should

We are seeking a beginner artist to embark on a journey with Corel Draw. This opportunity is perfect for one who is starting and wants to polish their skills further. Your prior experience is not a priority, but a great attitude and willingness to learn is paramount. - Ideal Skills: Basic knowledge in Corel Draw software, creativity, and great enthusiasm. - Experience: Beginners are welcome, but little experience with Illustrator software will be an added advantage. Kindly include this in your application. We look forward to taking this artistic voyage with you.

...the g-forces the riders will be exposed to for each of the 3 speeds, whether the forces are enough to pin the riders to the walls, and the rpm of the most suitable ride speed For me, I am aiming - To understand the fundamental techniques of handling three sets of data through Excel. - To learn how to effectively import this data to MATLAB. - Finally, to produce a scatter plot representation of the imported data in MATLAB. This project primarily involves data from an experiment, so I'm aiming at gaining knowledge of not just importing data but also how to use MATLAB for data analysis. For you, prob need a bit of math skills, defin need to be good at sciences and Matlab, i am hoping someone that can explain to me in detail, step by step tutorial...

I'm looking for a trainer who can provide me an online Flutter training specifically on UI Development. I'm a beginner with no advanced Flutter knowledge, so I'll benefit from someone who is patient and experienced in tutoring beginners. Key Requirements: - Proficient in Flutter and UI development - Excellent online teaching skills - Strong understanding of beginner challenges - Language requirement: Fluent in Tamil - Previous tutoring experience is preferred but not essential The aim of this course is to develop my understanding and skills in Flutter UI Development from scratch. The course needs to be comprehensive and suitable for a novice.

I'm in need of a technical expert in cleanroom design and maintenance. The project primarily focuses on performing essential calculations for a cleanroom design assignment. Your understanding and experience in this domain are critical. Key deliverables and requirements include: - Airflow Calculation: You'll be required to expertly calculate the airflow needed in the cleanroom to ensure the necessary air quality and circulation. - Particle Filtration Efficiency Calculation: Additionally, you'll be tasked with determining the particle filtration efficiency required for the cleanroom setup. Ideal candidates should have: - Extensive experience with cleanroom design and maintenance. - Proven track record of successfully calculating cleanroom parameters like airflo...

Welcome to the realm of creative possibility where every digital brushstroke tells a story. Our premium package offers comprehensive digital art solutions with added perks, perfect for those seeking unparalleled quality and creativity. The Starter package provides basic digital illustration services tailored to your needs, ideal for beginners. Upgrade to the Standard package for enhanced features and finesse in your designs. But for the ultimate experience, our Advanced package brings boundless creativity to life with stunning visual compositions and detailed illustrations that captivate your audience. With expert artists and designers dedicated to bringing your vision to life, your project is in capable hands. Choose our premium digital art solutions t...

Even though I'm completely new to Go High Level, I have an eagerness to learn, particularly in the area of CRM and Workflow Management. Here's what I'm hoping to get out of this project: - Live, one-on-one training sessions that include screenshare - A trainer who has extensive experience with Go High Level ...Management. Here's what I'm hoping to get out of this project: - Live, one-on-one training sessions that include screenshare - A trainer who has extensive experience with Go High Level Automation, specifically with CRM and Workflow Management - A clear, simple to understand teaching style, that can break down complex concepts for a beginner in this software Ideal candidates for this project will be excellent communicators, patient, and have a...

Set up MailWizz and run several tests to verify that bulk sending emails is working properly. The personalization of emails consists in include information extracted from the Excel file (MailWizz ) and insert it into the text of the email (MailWizz Test ) Likewise, the freelancer will teach how it works to be able to carry out the next campaigns autonomously. To do th...several tests to verify that bulk sending emails is working properly. The personalization of emails consists in include information extracted from the Excel file (MailWizz ) and insert it into the text of the email (MailWizz Test ) Likewise, the freelancer will teach how it works to be able to carry out the next campaigns autonomously. To do this, the freelancer will make a video tutorial.

...except for those from the Cloudflare DNS servers. This is to ensure that my internet filtering remains effective, despite efforts by my kids to bypass it by changing their DNS servers. - Implement content filtering in the configuration to ensure that the internet access is still secure and appropriate for my children. These configurations need to be implemented at the router level, as this is where the issue is originating. The ideal candidate for this job will have: - Profound experience in working with Asus routers, particularly the Dr 68-R model - Expertise in firewall configurations and rules, especially for DNS filtering - Prior experience in implementing content filtering on home routers - Excellent communication skills to explain the changes made and...

I am looking for a seasoned programming professional with expertise in C++ and a firm grasp on sorting algorithms, graph algorithms, and tree data structures. My project requires: - Demonstrated proficiency in C++. This is non-negotiable as all tasks will be carried out in this language. - A solid understanding of sorting, graph and tree data structures. - The ability to simplify complex concepts. Although advanced techniques might come into play, the difficulty level of tasks should generally cater to beginners. Think you're the right match? I'd love to hear from you. Let's make learning fun and efficient!

Hello, I'm looking for an experienced and native English-speaking ghostwriter to create a beginner-friendly JavaScript book. The book will equip absolute beginners with essential JavaScript skills and includes mini projects the reader can do to test their newly acquired skills. The title of the book is: 'JavaScript, a Beginner's Handbook: Learn fluent JavaScript from ZERO experience with a hands-on guided journey’ The book must cover: Introduction to JavaScript What is JavaScript? History and evolution of JavaScript. Importance of JavaScript in web development. Setting Up Your Environment: Choosing a text editor or IDE. Setting up a browser for JavaScript development. Basics of running JavaScript code. Along with the pr...

I am looking for a skilled developer to create a custom connector for the Prompt Mixer, which interacts with the LlamaIndex chat engine. The goal is to build a connector that functions as a chat engine, leveraging models from OpenAI. 1. Connector Development: - Follow the structure as described in Prompt Mixer’s documentation to create a new connector: Create a Custom Connector Tutorial (). 2. Integration with LlamaIndex Chat Engine: - Implement the functionality as outlined in the LlamaIndex documentation for creating a chat engine (). - Ensure the interaction can handle conversational queries using the LlamaIndex's `ContextChatEngine` class. 3. Document Loader with