Freelance website questionnaire questions jobs

Need a Plugin/App to Transfer Google Sheet Data to Database via Webhook URL Description: We are looking for a skilled developer to create a custom plugin or app that seamlessly transfers data from a Google Sheet to our database whenever changes occur. The plugin/app should be able to detect any modifications in the Google Sheet and trigger the transfer process...scalable. 4. Provide clear documentation and instructions for installation and usage. 5. The solution should be reliable and able to handle large datasets efficiently. 6. Support for customization and future updates would be a plus. If you have the expertise to develop such a solution, please provide your proposal, including estimated timelines and costs. Feel free to reach out if you have any questions or need further clar...

I'm in need of an experienced video editor to work on short form reels for me. 30 REELS EDIT REQUIRED PER MONTH Key Requirements: - The reels will be mostly informational, so the ideal editor would have experience in creating engaging and informative content. - The video duration will be less than a minute, so the editor should be adept at condensing content into a short, impactful f...content. - The video duration will be less than a minute, so the editor should be adept at condensing content into a short, impactful format. - The editor should be able to create a professional-looking product, so experience with corporate videos would be a plus. I would appreciate seeing samples of your previous work that are similar to what I'm looking for. Please let me know if you have a...

I am seeking a talen...graphic imagery for a T-shirt that embodies Argentina's champion status at the 2022 FIFA World Cup. This requires: - Skillful integration of Argentina's national colors and landmarks into the design. - Inclusion of design elements such as the Trophy, an Argentine flag, 3 stars, the date, and place of the event. - All design elements should be situated on the front of the t-shirt. The ideal freelance candidate will have a broad knowledge of soccer, a keen interest in sports apparel design, and a deep respect for Argentinian culture and heritage. Experience in working with vibrant colors and creating designs that capture the triumphant spirit of championship soccer is a must. follow the template of the picture I provided the design should look simi...

...dealing with a compromising issue, where my WordPress website has been infected with malware. The code has infiltrated not just the site, but has possibly trickled down into themes and plugins as well. I'm not certain about which particular themes or plugins have been affected. Unfortunately, I also don't possess any backup of my site prior to this malware issue. I'm in search of a polished freelance professional who can perform a thorough examination of the site, successfully locate and eliminate the malicious code from any impacted themes and plugins without removing them, preserving the overall integrity of the site. Please note, the code seems to be specifically mobile-targeted. Key requirements and Responsibilities: • Analyzing website...

I'm looking for a distinguished individual to assist me with a literature essay surrounding the realm of classic novels. Requirement specifics include: • Crafting an in-depth, well-researched essay on a classic literature piece. • Having comprehensive knowledge and understanding of classic novels. • Ability to showcase complex themes, character development & historical context. Ideal freelance applicants would have significant writing experience and a background in literary studies. If you've studied or are passionate about classic novels, this could be a novel project for you!

Please Sign Up or Login to see details.

Brief: We are a health tech startup, operating in stealth mode, looking for a mobile designer specialized as a Figma Developer. We're seeking a talented individual to assist in crafting mockup apps. You'll be w...10-20 screen work is completed and we are satisfied). * Iterate on designs based on feedback and testing results. * Ensure consistency in design elements and user experience across all screens. * Figma and all the files. * Timelines to deliver the project If you're ready to contribute your skills to healthcare tech that believes in helping people achieve the right balance and work on an exciting freelance project, apply now to join us! Note: Please do send some samples of your previous work while placing a bid and be genuine because this can be a start to a...

I need a Google document to be converted into a Word document, while preserving its formatting and styles exactly as they appear in the original. Key points include: - Converting a Google document to a Word document - Preserving all formatting and styles during the conversion process I'll also need to embed images or charts in the Word document. The purpose of thi...document offline, so it's crucial that the Word version looks and functions exactly the same as the original Google document. Ideal Skills and Experience: - Proficient in using Google Docs and Microsoft Word - Strong understanding of formatting and style preservation between different document software - Ability to embed images and charts in Word documents Please let me know if you have any questions or n...

I am in need of immediate assistance with my Shopify page. I have mistakenly deleted a product that was earlier published on the page and would like it retrieved. Unfortunately, all details and photos related to the product have been lost. This situation is further compl...data recovery and Shopify platform. - Experience in recovering lost data within Shopify is paramount. - Ability to work through the steps carefully and efficiently, to retrieve and repost my shop's product. If you have extensive experience in similar recovery or digital forensic projects your skills will be highly regarded. Please quote the reference "ShopifyProduct" and answer the following questions below: 1. Can you complete this task? 2. How long will it take? 3. What do you need to start th...

I am seeking a proficient developer, an expert well-qualified in the use of chatgpt, to implement an onsite search interface on an existing platform. Basically this would be like a chatgpt interface like their app within our site page so users can type questions etc. While there's no predefined programming language for this project, a strong knowledge of popular programming languages such as Python, JavaScript, or C# could be needed. I might not have specified a design style for the search interface or any additional features, but an ability to create a user-friendly interface will be an asset. Skills and Experience: - Strong background in using chatgpt. - A good understanding of implementing onsite search interfaces. - Proficient in popular programming languages. - Expe...

Project Job Description: 1) You will help me reach out to recruiters, hiring managers and talent acquistions regarding particular positions 2) Help manage applications 3) Filter job search and apply- (will share details when we speak and if hired) 4) More details will be shared in messaging and a call we will have weekly 5) weekly checkins regarding search and any questions 6) set up interviews for me via my Calendly 2 hrs weekly*

I'm looking for a professional translator capable of converting Russian text into English. - As the document type is unspecified, you should be able to handle a broad range of content from technical to medical or legal. - The purpose of the translation is yet to be decided, be it personal or for business....prepared for potential lengthy pieces of content. Ideal Skills and Experience: - Fluent in both Russian and English languages - Experienced in translating various types of documents - Able to accurately translate without losing the original meaning - Time-efficient and detail-oriented Please base your bid on your standard rate for a 1000-word translation as well as your time availability. Flexible freelance translators preferred, as the volume and nature of documents cou...

I have a PNG logo that needs the background removed for transparency at the letter areas and at the left mirror area (between mirror and RV). This must be done for both versions, color and black and white logos. Ideally, I'd like the logo to be versatile for both digital and printed materials. Key requirements: - Remove background from a PNG logo at the letter areas and left mirror - Resize ...looking for a freelancer with: - Strong experience in graphic design, specifically in logo editing - Ability to produce high-quality images suitable for both web and print - Proficiency in using image editing software like Adobe Illustrator or Photoshop Please provide examples of similar work you've done and a rough estimate of how long this task might take. Feel free to ask if you have a...

We are seeking a talented freelance video producer/editor to create a heartfelt and sentimental engagement proposal video. The ideal candidate will have a keen eye for storytelling and be able to craft a visually stunning narrative that captures the essence of a love story. Responsibilities: Storytelling: Create a compelling narrative that chronicles the journey of the couple's love story, from their initial meeting to their present relationship. Video Editing: Seamlessly weave together footage and photos to create a cohesive and emotionally resonant video. Music Selection: Choose appropriate music that enhances the mood and emotion of each scene. Incorporating Proposal Moment: Ensure that the video culminates in a heartwarming proposal moment, featuring the client on one ...

I am looking for a proficient website developer to build a sales funnel website aiming at online sales. The main emphasis of this project is to create highly user-friendly questionnaire pages, consisting of 6 to 8 pages featuring yes/no button options and checklists, a customer registration system and scheduling. Key elements: - Designing an efficient registration system requiring users to sign up via email/password. - Incorporating an appointment scheduling feature. - Seamlessly integrating WooCommerce for eCommerce capabilities, including a small online store. - Including a blog section for regular content updates. The chosen candidate should possess a strong background in website development, specifically with experience in developing sales funnels and int...

...emotion through vocals. - Access to recording equipment/studio. - Able to take direction well - Remote collaboration and adherence to timelines required. Details: - Professionally composed melody and track available. - Selected singers will record vocals over the track. - Final product: animated music video spreading hope to war-affected children. (4:30 mins in total) Please answer the following questions when submitting a proposal: 1- Are you available to record vocals for all three roles (girl, boy, chorus) promptly, as we aim to finalize the recording as soon as possible? 2- Do you have the capability to provide recordings for each of the required roles (girl, boy, chorus), based on our melody, ensuring high-quality audio? 3- Would you be willing to provide a short demo re...

I'm in need of reliable individuals who can record high quality short videos on their phones Key Requirements: - Data Type: The data we need is in the form of short videos. - Video Length: The videos must be just 30 to 40 seconds long. Your Role: Your main responsibility will be to record short videos on your phone base on a question prompt. Questions would be provided and you would need to choose a question to answer in the video you are to record Ideal Skills & Experience: - Ability to record a clear video on your phone. - Ability to speak clearly in your native language and/or English. - Ability to work independently without anyone additional supervision. - Attention to detail and ability to follow specific guidelines. - Strong communication and organizational skills....

I am in need of regular people who are not camera shy and can record videos of 30 to 40 seconds speaking English and their Native language using their mobile phones. Requirements: - Video Recording: High quality videos are needed with a format of 4K or UHD at 60fps. - Primary Use: The recorded videos will be utilized for AI dataset creation, not for surveillance or content ...Recording: High quality videos are needed with a format of 4K or UHD at 60fps. - Primary Use: The recorded videos will be utilized for AI dataset creation, not for surveillance or content creation. Ideal Freelancer: - Anyone that can speak clearly in his native language and English. - Both Professionals and Newbies are eligible. - Worldwide Opportunity. I will provide guidance and answer any questions one...

Your expertise will contribute to a cutting-edge project that combines music generation with voice cloning to create songs sing by virtual persons. We want our app to have the following features. - Create unique music based on user input information (speed, type, length...). - Create music based on the voice provided by the user - Change the voice of music prov...role. Your application should demonstrate your expertise in AI music creation and voice replication, as well as your passion for innovation in this field. Reply with "PERFECT MATCH" in the title to show that you have read and understood the job description. We look forward to exploring the potential of a long-term collaboration with you on this exciting project. If you have any concerns or questions, please fee...

Write a discussion paragraph based on a given survey. See attachment it is short only 6 questions and some question doesn't answer. Arabic reading skills are required. Project detals: I would like a detailed discussion that covers all questions and includes all audience answers. It should establish a strong connection and effectively demonstrate the importance of the project, particularly highlighting the significance of the audience, many of whom are managers and directors. Also I want the 9 survey's answers in english in seperate file.

Hi there! I'm in need of a highly adaptable, freelance social media genius who can help boost my brand through Facebook advertising. There's no specific audience or budget set yet, so flexibility is key. What I require is someone with: - Proven experience in Facebook advertising. - Ability to cater to all demographics on Facebook. - A knack for working efficiently within different budgets. - A solid understanding of lead generation, traffic driving, and increasing brand awareness. Your analytical skills and ability to interpret campaign analytics to optimize for best performance will be highly treasured. Let's transform my Facebook presence together!

Namaste Looking for a talented freelance video editor to collaborate on an exciting project centered around the renowned Tata Group in India. This ongoing opportunity entails creating engaging and informative 6-8 minute videos, incorporating provided content and audio while adding dynamic 2D animations and curated video clips from sources like YouTube to enrich the storytelling experience. The ideal candidate should have a keen eye for detail, proficient skills in video editing software, and a creative flair for seamlessly integrating visuals with narration. Previous experience in crafting educational or documentary-style content would be advantageous. Each video will delve into different aspects of Tata Group's multifaceted journey, echoing the informative and visually appe...

I'm in need of a freelance Node.JS expert to help me with my Node.JS server setup. - Ideal candidate should have extensive experience in setting up and configuring Node.JS servers. - Knowledge of web and mobile application architecture is a plus. - Preference will be given to those with previous experience in API backend development.

...on my site (I can tell you obvious things), seeing what needs to be explained (asking questions) and then writing the shortest explanation possible with screenshots so any dev (or me!) will know how to update something. For me it is useful like an FAQ- "I want to use calendly instead of scheduleonce, well where do I change the js?". NOTE: You don't need to explain how to copy/paste, so not making essays - more showing where with clear titles! ;) DETAILS - No tight deadline, fixed hours etc. - Be organised so you come up with a list of questions and ask a dev together - Don't have to do calls, but have to be able to communicate in text clearly - You need to be very good with common sense, asking questions only when you need to, and explaining h...

As a beginner in MERN technology, I'm seeking an experienced and skilled trainer to guide me through MongoDB and AngularJS. Key Requirements: - Provide a well-balanced mix of theoretical and practical training on MongoDB and AngularJS - Start from the basics and gradually progress to more advanced concepts - Patiently answer my questions and provide additional resources for self-study - Prioritize hands-on experiences to ensure effective learning Ideal Skills: - Proficiency in MongoDB and AngularJS with substantial practical experience - Proven training experience, especially with beginners - Ability to explain complex concepts in an easy-to-understand manner - Strong communication and interpersonal skills Please share your teaching approach, and the curriculum you'd p...

Hello ! Looking for a Freelance 3D Video Editor for an Educational Project! Description: I'm forming a team to create educational, holistic, and spiritual content for my new YouTube channel, targeting children and mothers. I'm seeking a 3D video editor to collaborate on creating approximately three-minute animated videos. Responsibilities: Edit 3D videos according to the provided script and music. Create innovative and creative content that engages the audience. We look for new authentic and copyright-free content. Requirements: Experience in 3D video editing. Ability to meet agreed-upon deadlines. Offer: Payment of $120 per video, with the possibility of creating multiple videos based on your work pace. Opportunity to be part of an exciting and growing project. If yo...

I'm in need of a skilled developer to create a comprehensive software using Microsoft 365 technology stack. The primary purpose of this software will be capturing various questionnaire data and integrating it into a database. The database will also be utilized for setting up Power BI. Key Requirements: - Data capture functionality: The software should be able to collect data from questionnaires. The volume of data is expected to be quite substantial, so the system should be robust enough to handle large-scale data capture (1000+ entries). - Database setup: The captured data needs to be stored efficiently in a database. The database should be secure and easily accessible for future analysis. - Power BI integration: Once the data is captured and stored, it should be integrated w...

I'm seeking a partner well-versed in mobile telephony. The successful applicant will support my personal project by clarifying the mechanics of sending promotional content via bulk SMS. With your experience in telecommunication and bulk SMS provider services, your...mobile telephony. The successful applicant will support my personal project by clarifying the mechanics of sending promotional content via bulk SMS. With your experience in telecommunication and bulk SMS provider services, your insights will be invaluable to me. Specific tasks may include: - Explaining the options available for sending SMS in bulk - answering questions on transport methods and filtering methods as well as encoding questions Previous experience in mobile marketing or telecommunication indu...

Untie-it Technologies is looking for a talented freelance Frontend Developer with strong expertise in React or AngularJS (preferably React) to join our dynamic team. If you are passionate about web development, love creating user-friendly interfaces, and are located in or around Rajkot, we'd love to hear from you! Your skills: - Solid experience with React or AngularJS (React preferred) - Ability to build intuitive and seamless user interfaces - Excellent problem-solving skills and attention to detail - Comfortable working in a collaborative team environment What we offer: - Competitive freelance rates - Opportunity to work with a talented and supportive team - Flexible working arrangements If you're excited to contribute to innovative projects and be part of a f...

I'm in need of a serious, detail-oriented freelance virtual assistant for some important data entry tasks. Key Requirements Include: - Specialized in data entry, with strong attention to detail. - Experience with Excel spreadsheet is compulsory because all text-based data entry will be done here. - As this is text based data, a great understanding of English and excellent typing skills are required. - Being well-organized, disciplined, honest and able to complete tasks on time is essential. This job is suitable for someone who enjoys data input tasks with a knack for precision, consistency and quality of work. If you meet these requirements, I want to hear from you!

...my writing and editing abilities. As a copywriter, your primary task would be to compose persuasive, engaging, and compelling content that drives action. This can range from creating catchy taglines, writing content for marketing materials, web pages or emails, to crafting persuasive sales pitches. Ideal Skills and Experience: - Previous experience in copywriting is a must, preferably in a freelance capacity. - Strong understanding of advertising principles and branding. - Exceptional written communication skills. - Proven ability to understand and write for different audiences. - A track record of delivering high-quality content within deadlines. Your responsibilities will include: - Understanding the target audience and adapting the tone of the copy accordingly. - Collabora...

I am looking for a programmer that can work with UniSwap API. Connecting Volt Metamsk to UniSwap. Work with the swap section. Working with Pooling Liquidity. I should be able to do things like Creating a Pooling Liquidity Removal of a Pooling Liquidity And.... to do. If you have any questions, please ask

Please Sign Up or Login to see details.

We're seeking freelance programmers with a flexible skill set as the specific programming languages and project objectives weren't defined. An ability to adapt to various programming languages would be ideal, encapsulating yet not limited to Java, Python, and C++. As the project's main target and functionality weren't specified, experienced bidders with diverse backgrounds in creating mobile apps, website development, and software application building would be preferred. This project may contain elements like user authentication, database integration, and payment processing. It's important you're adaptable and comfortable with possible modifications as the project progresses.

I'm seeking a proficient Python data analyst who can unlock interesting trend patterns within a dataset using machine learning models. Your expertise will be instrumental in making sense of the underlying trends that the raw data contains. The main responsibilities will include: - Scrutinizing the datasets rigorously in order to identify trend patte...understanding of machine learning models, would be most suitable for this project. Flexibility in working with different data types will also be a paramount attribute. Please include instances where you have successfully identified trend patterns from datasets in your bid. •Focus: –Key data insight from analysis –Post analysis hypothesis (if any) –Data model used and metrics –Results that answer the que...

I'm seeking a proficient Python data analyst who can unlock interesting trend patterns within a dataset using machine learning models. Your expertise will be instrumental in making sense of the underlying trends that the raw data contains. The main responsibilities will include: - Scrutinizing the datasets rigorously in order to identify trend patte...understanding of machine learning models, would be most suitable for this project. Flexibility in working with different data types will also be a paramount attribute. Please include instances where you have successfully identified trend patterns from datasets in your bid. •Focus: –Key data insight from analysis –Post analysis hypothesis (if any) –Data model used and metrics –Results that answer the que...

Your expertise will contribute to a cutting-edge project that combines music generation with voice cloning to create songs sung by virtual personas. We want our app to have the following features. - Create unique music based on user input information (speed, type, length...). - Create music based on the voice provided by the user - Change the voice of music pro...role. Your application should demonstrate your expertise in AI music creation and voice replication, as well as your passion for innovation in this field. Reply with "PERFECT MATCH" in the title to show that you have read and understood the job description. We look forward to exploring the potential of a long-term collaboration with you on this exciting project. If you have any concerns or questions, please fee...

I am ...concepts in a clear and concise manner. - Familiarity with Hydrogen, Fuel Cells, and Heat Pumps: Comprehensive understanding of these topics is essential. I need someone who can break down these complex ideas into simpler terms. Desired Outcome: - I'm looking to develop a comprehensive understanding of the energy transition topic. The candidate should be able to explain concepts and solve practice questions to ensure I'm well-prepared for the exam. Time Sensitivity: - I need this project to be completed ASAP. Ideal candidate should have: - A background in Energy Engineering, Renewable Energy, or a related field - Prior experience in tutoring or teaching at a graduate level - Strong communication skills to explain complex topics clearly - Proficiency in exam pre...

I need a talented interior designer who can give my medium-sized kitchen and mudroom an instant modern makeover within a short time frame. Being proficient in modern interior design, your work should focus on aesthetics as well as functionality. Foresight on the latest trends and fresh ideas in modern kitchen and mudroom design is crucial. Id...functionality. Foresight on the latest trends and fresh ideas in modern kitchen and mudroom design is crucial. Ideal freelancer should have: - A portfolio with modern kitchen and mudroom designs - Good time management skills to meet tight deadlines - Ability to maximize space utilization in medium-sized rooms - Expertise in 3D modeling and designing software Please read description. If there are any questions please post it in the commen...

...below. * We want someone to work on this over this weekend so we can have something on Monday. Does not need to be completed, but need to have progress. 1. We have already setup the site and installed a theme here: 2. We are using the Avada theme and page builder. We've installed demo content. This content should all be replaced. 3. This is a single page website, but has quite a bit of content on it. 4. Style this page to match the attached design. 5. Menu: the design does not have a menu, but we want the current menu to stay in place and be sticky. Replace the menu items to link to each section of the site. 6. We want some scrolling animations through out the page. These are built into Avada, just apply paralax or scrolling animations where it looks cool

...issue on my WordPress website. Despite running a security plugin, some issues still linger. To clarify, the tasks I need assistance with are: - Detect and eliminate the remaining virus/malware threats - Ensure the removal is comprehensive, with no residual issues - Update the outdated newspaper theme of the website () Help reinstalling/updating plugins - Sabai Business Directory (keeping existing categories and businesses in the directory) - The ideal freelancer for this job would have a solid background in website security, specifically

...task - Edit the short snack trailer, approx 7/14 seconds showing all the people we will interview in this weeks HOTLINE. (30 mins to update each week) 6. Weekly task - Add a 10 sec airoplane exit segment that is allready created. We will share. 7. Weekly task - Break up and produce each interview, put the intro and exit on each interview and provide a short 3 to 7 sec snack of one of the best questions and responses as a trailor for the interview (20 mins each). Weekly tasks You upload to our Wellington live you tube channel. Spend 1 hour each week looking for ways to distribute and promote the show to get HOT LINE widely viewed/clicked on. Looking forward to bringing to life authentic and intimate interviews & stories of everyday people. Excited to see the expertise, re...

I'm in need of an experienced US telemarketer for a cold calling market research campaign to gather feedback on Pool Service companies (business statistics, size, etc.) and software usage. Your tasks will include making calls, asking targeted questions, and gathering and reporting certain information in Google Sheets. Required: Availability from 9a-5p EST on 5/13 and 5/14, ability to make ~500 domestic calls from US cell phone/number. Key Responsibilities: - Conduct a series of cold calls to to pool service companies to collect data on their business statistics (size, etc.) and software usage (offering $USD incentive for participation) - Collect feedback on which specific Swimming Pool software they use, Net Promoter Score (NPS), Likelihood to Switch to a different sof...

The objective of this task is to evaluate the understanding of students on distributed consensus algorithms and their ability to apply them to solve real-world scenarios. Through these questions, students can demonstrate their knowledge of the Paxos and Raft algorithms, their ability to analyze scenarios, and their problem-solving skills in designing and implementing distributed systems. Additionally, the assignment can assess students' ability to evaluate the trade-offs between the different algorithms and determine which one is better suited for a particular scenario.

Here is your m...a purpule banner that appears at the the top of the mobile version when someone scrolls up -> Set up an application form (free please) so I can create forms where ppl can register (ask first + last name, phone number, email, organization, and other questions) .. when registration made send automatic email thank you for your registration with add to calendar -> Uninstall Captcha as I have captach on all pages .. and install captcha (free version) for the contact form and for the other application form (see above) -> when user arrive on the website -> pop up asking to subscribe to the newsletter Need to be very good in wordpress + Need to be responsive and quick Payment on the completition of all tasks. If some tasks are not done, payment will...

...PDF resources to provide accurate and relevant responses. Key Requirements: - The bot should be able to search all of my PDF documents simultaneously. This is crucial as the information I will be querying could be spread across a range of resources. - The queries the bot will be handling will be full-text. This means the bot should be able to understand and respond to complex, multi-sentence questions, and not just simple keyword-based ones. Ideal Skills and Experience: - Experience in developing chatbots and familiarity with ChatGPT. - Proficiency in creating and implementing systems for data retrieval from PDF documents. - A strong understanding of natural language processing and the ability to create systems capable of understanding and generating complex, full-text respons...

We are seeking a functional requirements analyst with experience in developing web and mobile applications to join our team remotely as a freelance. Your role will be pivotal in the Planning and Development phases of our projects. Responsibilities: Planning Phase (Functional Requirements and Acceptance Criteria): Collaborate with development, design, and project management teams to understand client needs and define project functional requirements. Facilitate working sessions with stakeholders to gather requirements and validate proposed solutions. Clearly and concisely document functional requirements using appropriate techniques such as user stories, use cases, among others. Develop detailed acceptance criteria for each product function or feature, ensuring they are measurable a...

In need of a seasoned freelance professional with a background in Airbnb management, including pricing strategies, guest communication, and listing optimization. The scope of this project includes: - Overseeing daily airbnb management - Expert optimization of our Airbnb listing - Efficient and effective guest communication via email - Applying a well-versed pricing strategy to increase bookings Desired Skills and Experience: - More than two years of experience in Airbnb management - Detailed understanding of listing optimization using professional photographs, specific keywords, and detailed property descriptions. - Strong written communication skills for managing guest inquiries and bookings via email. Interested bidders should detail their experience and strategies fo...

Hi, I'm looking for a private tutor for the subject of machine dynamics, undergraduate level of mechanical engineering, need a experienced tutor to solve questions step by step. Message me for details, belt drives, epicyclic gears, simple gear train, mass moment of inertia and so on.