Spring boot mongodb one to many exampleงาน

I'm looking for an expert in Google Analytics 4 (GA4) who can assist me with custom report. This is my clients work. I already created a report , Attached, kindly check Now what I need from you, after seeing my report client commented on it as per below. 1. Can you add number of visitors as the first column, that way I'll be able to see the entire funnel. 2. Next to the "try for free click" column could you add a column that shows how many people left the website after clicking try for free (the event would be )? This column should show lower number of people. Let me know if this is clear. so my report you just help on the 2 comments. IF you only can and expert kind let me know your budget. If you cant do it, please do not bid I need it d...

...an experienced app developer to help create a cross-platform utility app, specifically a task management application. App Structure & Key Features 3.1 Visitor Management Section This section is designed to streamline visitor tracking and enhance security through organized visitor approvals, real-time notifications, and emergency response features. ● Invite Visitor o Description: Residents can pre-approve visitors by inviting them beforehand. o Key Elements: Visitor invitation form, date/time selection, QR or unique code generation for pinless entry. ● My Visitors o Description: List view of past and upcoming visitors. o Key Elements: Visitor details (name, time, status), option to edit or cancel visits. ● My Packages o Description: Tracks package deliveries ...

Per month SEO for one website for one language version

I am seeking a proficient Java Spring Boot developer to assist with my project. The primary goal is to read data from an Avro topic, specifically sourced from Kafka, and perform data transformation on it and produce to an avro topic with schema registry. It need to be testable by creating topics in confluent locally. The application need to be maintainable so I can add transformation layer to it and deploy it. Key Responsibilities: - Develop a Spring Boot application capable of reading from a Kafka Avro topic. Ideal Skills: - Strong experience with Java and Spring Boot. - Proficient in working with Kafka and understanding of Avro format. Please reach out if you have the required skills and experience. ...

One-Page Website Build for Linkd Marketing Agency I’m looking for a skilled web designer/developer to build a sleek, professional one-page/landing page website for my marketing agency, Linkd. This will be a straightforward project as I will provide: - Detailed visual mockups of exactly how I want the website to look. - All content for the site (text, images, and any other assets). Scope of Work - Develop a one-page website with 6 distinct sections (details will be shared). - Ensure the design aligns perfectly with the provided mockups—attention to detail is critical. - Set up the website on my existing domain (already secured). - Use either WordPress or GoDaddy as the platform, depending on your recommendation and expertise. Require...

...preguntas de manera dinámica. - Posibilidad de mejorar la precisión de las respuestas mediante aprendizaje continuo. Requisitos Técnicos: - Compatibilidad con múltiples formatos de PDF (texto seleccionable e imágenes). - Uso de tecnologías como: - Backend: Python (Django, Flask), Node.js. - Frontend: React, Angular, Vue.js. - IA/PLN: OpenAI GPT, ElasticSearch, spaCy. - Base de Datos: SQL, MongoDB, o similar. - Opciones de implementación en la nube o local según preferencia del cliente. Criterios de Selección: Las propuestas serán evaluadas con base en: 1. Experiencia en proyectos similares (adjuntar portafolio o casos de éxito). 2. Competencias técnicas (tecnologías propuestas ...

-I'm in need of a graphic artist to create compelling and visually appealing cover for a brochure. -Please find attached an example of what we are looking for. -This picture will be used for a unique story about a Dutch historic painter, whose workshop was saved from demolition and after many years of renovation was restored. After this, an original painting, which was created within this workshop (atelier) - was brought back to the origin. - The artwork will primarily be for a brochure, so experience in designing for print materials is essential. - The purpose of the artwork is for marketing/advertisement, so a strong understanding of creating designs that can effectively promote a brand/product is crucial. - I need a designer who has a strong portfolio...

...easy navigation and updates. Listings Syndication: Enable one-click listing updates to the following websites: Integration Links for Reference: Listing Uploader XML for 2. Listing Features High-Quality Visuals: Upload HD quality photos. Apply AI-enhanced image adjustments if needed. Watermarking: Automatically add agency watermark to listing images. Reference link for watermarking on : Watermark Instructions. Dynamic Photo Display: Enable auto-changing photos on each view for dynamic user experience. 3. Media and Video Integration Video Integration with YouTube: Embed video inspections linked directly to the agency’s YouTube channel. Require user account registration to view video content. Background Video on Homepage: Background

I'm in need of a seasoned Java developer to help build an APK for a utility app. The ideal candidate should have: - Extensive experience in Java, particularly in Android APK development. - Proficient skills in utility app creation and understanding of its requirements. - Ability to deliver quality work within a one-hour time frame. This is a straightforward task for the right expert. Please ensure you have the necessary skills and experience before bidding.

We are looking for an experienced and talented Web Developer or UI/UX Designer to revamp our existing website https://kalyankarisoftnet.com. The current website is built on the MEAN stack, and we are seeking someone to bring a fresh, modern design and enhanced functionality using the latest technologies. Project Requirements: Proven Expertise: Experience in redesigning websites with a focus on modern UI/UX principles. Technical Proficiency: Strong knowledge of the MEAN stack (MongoDB, , Angular, Node.js). Creative Design: Ability to deliver a clean, intuitive, and visually appealing design. Responsive Design: Ensure the website works seamlessly across all devices. SEO-Friendly: Implement SEO best practices for improved visibility. Deliverables: Redesigned Websi...

...with Admin Panel Project Overview: The goal is to build and publish an iOS and Android app that allows parents to subscribe to video content focused on children's development. The app will feature multiple languages, subscription plans, and push notifications. Admins will have control over video content and subscription management. General Information App Name: not final Purpose/Goal: Video guidance for parents Target Audience: Parents worldwide Key Features Feature 1: Video library with hundreds of videos under approx - 12 categories (think Netflix or Disney+ style) Video Creation: An admin panel where where admin can generate video in multiple languages using scripts in English. Use AI based service provider to automate pro...

...Android App with One-Click Control via PC **Description:** I have an Android app that uses a swipe function for "Yes" instead of a simple one-click or tap button. I am looking for an experienced freelancer who can help me implement a solution to simulate a **single-click** action on my Windows PC, which will trigger the **swipe** action in the Android app. The project will involve: 1. **Mirroring the Android app's screen** on a Windows PC for full interaction. 2. Enabling the **one-click functionality** on my PC to replace the swipe gesture in the app. 3. Ensuring that the solution is simple to use, ideally requiring only one click on the PC to perform the swipe action on Android. 4. Ensuring that the solution wo...

I'm looking for a web developer to create a one-page HTML5 site that closely resembles the layout and effects of the sample site, kiltons. com. Key Requirements: - The site should include the following sections: Home, About Us, Meeting Schedule, Services, Licenses, Business Activities, Reviews, Clients, FAQ, and a footer with 'Contact Us'. - All section effects, font types, and slider effects (specifically, 'Flip') should be replicated, but without directly copying styles from the sample site. - The site must be 100% mobile responsive. - The latest version of Bootstrap should be used. Important Notes: - Delivery is expected within one day of selection. - Please ensure that all effects, font types etc. are manually created and not grabbed usin...

I'm looking for a skilled developer or a team capable of creating a full-fledged E-commerce application using React, Node.js, and MongoDB, and deploying it on AA Panel. Key Features: - User Account Management: The application should support a robust user account management system. - Diverse User Roles: The system should accommodate three distinct user roles: Admin, Vendor, and Customer. Ideal Skills: - Proficiency in React, Node.js, and MongoDB. - Experience with E-commerce application development. - Familiarity with deploying applications on AA Panel. - Strong understanding of user account management systems.

...Prestashop loads in 0.5s. After loading many products to the cart (e.g. 20 items of 10-20 products), the response time to clicks increase to 4-8 seconds after clicking or longer, which is definitely too long. This needs to be fixed to store should start working smoothly. When i delete products form basket all works fine and smoothly I think similar problem is reported here: On pictures is site response time with basked loaded and with empty basket. On movie you can see how www works after add many things to basket The budget for the project is $40. Please report people who have experience with Prestashop and accept my budget. I have more tasks to do and I am looking for one person to whom I will be able...

Hey guys, Creazilla is looking for a React developer to back up the front lead on Graphic's editor tasks. The editor has been already launched in beta version, but needs bug fixing and code polishing. The React developer would also participate in the development of new editor features such as mockups, video editor, vector tools, grids, tables and many others. Skills: A huge asset would be an experience in 2d graphic editor development based on Canva or DOM elements. At least 2-3 years in participating in projects with React coding. Our basic frontend editor stack at the moment is HTML, CSS, Styled Components, React, TypeScript, MobX (MST), Object-Oriented Programming, Git.

...seeking a skilled professional to set up several Wordpress websites on my hosting. You will have access to cPanel. The primary task will be to set up basic, modern and clean designed blogs using a paid theme I provide (Divi). Major customization is not required - it just needs to look modern and correct like a real website. Your responsibilities will include: - Setting up the sites - Basic design work to enhance their appearance (as long as it is complete and looks like a real site, no back-and-forth will be needed) - Adding stock images (which you will need to source) - Importing some provided content This needs to be done at a good rate as there will potentially be many sites over a longer period needed. I estimate that each w...

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I'm in need of a one-page mockup for my small business website. The primary aim of the site is to convey essential business information. Sections of the Mockup: - About Us: This section should provide a succinct yet engaging overview of my business. - Contact Information: I would like this section to be clear and easy to find. - Client Testimonials: This section needs to be designed to showcase positive feedback from our clients. Design Preferences: The desired style for the mockup is modern and minimalist. This means clean lines, ample white space, and a focus on functionality over unnecessary embellishments. Ideal Skills: - Web design - UI/UX design - Graphic design Experience: - Prior experience designing modern and minimalist websi...

I'm looking for a skilled social media marketer to help boost our presence on Facebook and Instagram. Key Objectives: - Brand Awareness: I need help getting our brand in front of as many eyes as possible. - Lead Generation: I want to transform our visibility into tangible leads. Ideal Skills and Experience: - Proven track record in social media marketing, particularly on Facebook and Instagram. - Expertise in strategies aimed at increasing brand awareness and generating leads. - Excellent communication and creative skills. The campaign should focus on a specific age group.

I'm looking for a skilled graphic designer to create a photo template now for use in brochures. The template will primarily be used for print materials, and should be designed with this in mind. It needs to be an A4 size paper and needs to have as many 5cm x 5cm photos dropped on to it. Each photo must be 5cm x 5cm. Please allow space for borders and cutting out photos when making template. It needs to be easy to use. It must be drop photos in and sizes are set to 5cm x 5cm Ideal Skills: - Graphic Design - Print Design - Adobe Creative Suite (InDesign, Illustrator, Photoshop) Experience: - Proven track record in designing print materials, particularly brochures - Portfolio showcasing creative, high-quality photo templates

Role : Full Stack  Experience : 5+ Location : Remote Budget : 80K-90K  JD : Nestjs, Node, React, Kafka, MongoDB, AWS(All mandatory)

...technical expertise, so please be ready to demonstrate your skills and previous experiences in the field. I have many different jobs that need to be complete. Job 1. - when a post is made to instagram - it auto shares the post to Facebook, LinkedIn, X and Google Business Page. The post needs to be auto published every day using ChatGPT So for this job we need to connect ChatGPT, IG, FB, LinkedIn, X and GoogleBusiness. And setup a trigger that sets off every day at 9am. My business is called Green Square Management based in Aus so we need to set off at 9am Sydney time. We are a real estate company so the content needs to be real estate related. I need to work with someone I can do video calls with as I like to...

...photographer who can capture candid shots of me around Sydney this spring. The primary purpose of these photographs is to build my Instagram content portfolio, so a keen eye for interesting angles and moments is essential. Specifics: - The shoot will take place at various locations including Sydney's beautiful beaches, vibrant urban spots, and tranquil parks and gardens, and restaurants / cafes. - The photographer should be experienced in capturing candid moments in a natural, unobtrusive way. Ideal skills include: - Proficiency in candid photography - Experience shooting in diverse outdoor locations - Ability to understand and cater to portfolio-focused shoots - A creative approach to capturing unique, engaging shots The goal is to cr...

...m/AUWRA-App-Wireframe We are a fashion brand seeking a skilled mobile app developer to create an innovative application that seamlessly integrates augmented reality (AR) experiences with our clothing line using the Lens Studio SDK. The app will provide users with a unique and interactive experience by allowing them to register their purchased clothing items to their accounts. Key Features: 1. User Registration and Clothing Registration: - Users will scan NFC chips embedded in our clothing items to register them to their profiles. The scanned piece will be confirmed to their account based on the email used for purchase. 2. Data Display Interface: - The app will serve primarily as an interface to display data provided by our back...

Reids IT Solutions is a Managed Service Provider (MSP) and consulting company aiming to offer a unified platform for our customers by integrating various partner offerings into a single, seamless solution. We’re seeking a skilled backend developer (or team) to build an API-driven backend that combines these partner services, allowing our customers to access a complete suite of IT solutions under one roof. Project Scope: The ideal candidate will be able to: API Integration: Develop integrations with our partners’ APIs to access and manage their services, ensuring compatibility and reliability. Centralized Backend Design: Build a modular, microservices-based backend architecture that efficiently handles multiple API calls and consolidat...

...we do not see the line " I HAVE READ ALL SPECS IN PROJECT ZIP" with your bid we know your bid is fake and will report you to freelancer admin as a fake bid and delete it OR if you really want to bid you must read specs before your bid and state that "I read all specs n ZIP FILE " if you have questions let us know .. if you do not have questions , you also state "MY BID IS FINAL AND I AM READY TO START " ALL OTHER FAKE REPLIES OR FAKE BIDS WHO DID NOT EVEN READ PROJECT ZIP WILL BE REPORTED AS FAKE AND BE DELETED ! 1.  $60 Per Filtering Bug (We have many Functional Bugs in Software ..) We need a Software Tester for our Marketplace Software We need testers to test our Filtering on each of our categories and ...

I'm struggling to connect my Spring Boot application with MySQL through phpMyAdmin in my local environment. I have already configured the database connection settings in Spring Boot, but I'm still facing connection issues. I ve spring boot web site and phpadmin all in local, I don t know how make working together in local, I ve created controller for display all my table but not working. Key Requirements: - Diagnose and fix the connection issues between Spring Boot and MySQL. - Ensure my controller can display all tables correctly. - Check for port conflicts or that the MySQL server is running on the specified port. - Test the MySQL connection using a standalone client or command line. Ideal Skills and Experience:...

I'm looking for a talented web developer to design and build a website that acts as a central hub for influencers. The site should be built with React and Node.js/Python/ Golang / Java spring and adhere to a provided Figma design. Key Features: - A portfolio showcasing section that includes both photos and videos, as well as written content and blog posts. - A three-tiered membership system (Basic, Standard, Premium) with user authentication. - Integration with the Instagram API to fetch data for user profiles. - Full support for user login functionalities. Ideal Skills: - Proficiency in React and Node.js. Java spring Golang - Experience with user authentication systems. - Prior work integrating with social media APIs, particularly Instagram. - Str...

I'm in need of a proficient freelancer who can modify existing Excel spreadsheets I use to calculate final grades for my college classes. The sheets automatically calculate grades based on a letter grade (A-F) scale, but need to be updated in order to accommodate a new grading scale I have adopted. This involves the following key requirements: - Automatic Grade Calculation: The Excel sheet should be capable of computing the final grades based on individual scores. - Letter Grade System: The sheet should use a letter grade system (A-F) for grading. I am using a relatively new grading system to determine final grades in my college courses. It is called SPECS grading (short for “Specifications” grading). To summarize, a student will &ldqu...

Here’s an updated job post asking developers to visit the website and provide suggestions: --- **Title:**   Web Developer Needed to Build Full Job Portal for **Job Description:**   "We are looking for a web developer to help us transform into a complete job portal. We’d like interested developers to review the current website and provide suggestions on essential changes and features for building a fully functional job portal." **Required Skills:**   - Web development: HTML, CSS, JavaScript - Backend: PHP, Python, or Node.js - Database management: MySQL, MongoDB - Experience with job portal websites or similar projects - UX/UI design and API integration **Project Details:**   1. **Visit t...

Hello Joyanta, As discussed on message we would like to create A6 Posters for each of our products with QR codes to our website for 16 products. 7 of these posters have already been created and just need amending. More details will follow shortly. Many thanks! Harriet

Need Ios & Android devoloper to Progemming full application ( frontend and Backend ) - Aws Amplify and Firbase Required the application is for Chiefs and Rrsturant - Job Section user can Publish A new job and Apply - Rent Section Discover and View Avallable Restrants For Rent and Contact With the Auther - Service Section Discover and View Many Servies Needed a have already ui Ux Design ( Xd File ) with 95 Screens Features : - Email ID and Password Sign in - sign up Via Social Networks - Visitors and Registred users - Using 2 Step Authorization - free text Search - Rating & reviews - Chatting - API integration - Image and video support - File uploads and downloads - Responsive design for various screen sizes - Multilingual support - Offline mode and loca...

I'm looking for a professional to help with the production of between 5-10 (I have no idea the cost, so I am flexible with how many we do), 2.5 to 3 min client testimonial videos. - Format: The testimonials will need to be captured on video. - New Recordings: I require new footage to be filmed. - Location: The video will be filmed at a specific location in Chattanooga, TN. The ideal freelancer for this project should have experience in video recording, editing, and producing high-quality testimonial videos. Please include your portfolio with similar work in your bid.

I need step-by-step guidance on how to point my Hostinger domain to my hosting for a website developed in and MongoDB. Key Details: - Domain is registered with Hostinger, and managed through cPanel. - I will authenticate access using my username and password. - I'm looking for clear, step-by-step instructions. Ideal skills for this project include: - Familiarity with Hostinger and cPanel. - Experience with Railway.app. - Knowledge of and MongoDB would be a plus. - Experience with DNS configuration and management. - Understanding of domain propagation times and issues. Please provide a video tutorial. The guidance should be delivered in a live online session allowing for real-time interaction and clarification.

I'm looking for a Travel expert who can creat...holiday packages. Key Responsibilities: - Create unique, appealing holiday packages that cater to various types of travellers, including adventure seekers, relaxation lovers, and cultural explorers. - Include a wide variety of destinations in the relaxation package, from sun-soaked beach resorts to serene spa retreats and breathtaking mountain getaways. - Feature an exciting range of activities in the adventure package, from hiking and trekking, to exhilarating water sports and extreme sports. Ideal Skills: - Proven experience in travel and holiday package creation - Strong understanding of diverse holiday types and destinations - Excellent creative thinking and planning skills - Ability to cater to ...

I'm seeking an expert instructor for my institute who can tea...Stack. The ideal candidate should have extensive knowledge and experience in both stacks, with the ability to break down complex concepts for beginners and engage the whole class. Key Responsibilities: - Teach the MERN Full Stack, covering MongoDB, Express, React, Node, and full stack project development. - Instruct on the Java Full Stack, ensuring comprehensive understanding of its components and applications. - Manage and engage a large group of students, maintaining a conducive learning environment. Ideal Skills and Experience: - Expert level understanding of MERN and Java Full Stack. - Proven experience teaching large groups. - Strong communication and interpersonal skills. - Ability to design e...

...will ask the winner to show proof of design prosess. If you get a rating, it means that it caught my antention!) Hi people :) Hope you can help me out with this task. I would like a minimalistic logo/text which says HELSEKRAFT. I've made a logo myself using the Montserrat font in extra bold and a earthy orange colour. See attachment. I'm quite happy with this minimalistic design, but would like to get it custom made and with some form of recognisable personal touch. Preferably very minimalistic as you can see from the attached picture, but I'm open for different interpretations. The color orange is quite important to me though, but it can be different variations of a earthy, warm orange. The logo should convey a feeling, and the meaning of the w...

we're looking for an engineer to create our app. ,the profil we're looking for must be an engineer that knows the job tricks very well ,the architectures that exists and how to use them ; the app must be made with O.O.P of course following the M.V.C. model ,the unit tests ,the integration tests and the other tests should be taken in consideration while creating the app. ,the application may be monteletic ,as an soa or as a microservices app. or following any other architecture depending on the pre-production study you will do ,and of course it must be done with a framework such SPRING or DJANGO (LARAVEL may be accepted to depending on the engineer level) The project it's a full stack app. that can work (using the api logic) with all the platforms...

...am looking for an experienced developer to build a robust, secure, and fully functional backend and admin page for my website. The project involves creating the backend infrastructure and admin panel to manage the website’s content, users, and any necessary data. Scope of Work: 1. Backend Development: Set up a scalable backend using Node.js (or recommended technology based on best practices). Develop a secure API to handle user authentication, data retrieval, and other core functionalities. Integrate with a database (such as MongoDB or MySQL) for storing user data, content, and other site data. Implement essential security features (e.g., data encryption, user access control). 2. Admin Page Development: Build a user-friendly admin dashboard ...

I'm seeking a skilled developer to create a high-end chat application utilizing React JS and Bootstrap. The chat app should focus on a modern design, ensuring a superior user experience. Key Components of the Project: - User Interface: The main emphasis is on a modern design. Your creativity and understanding of contemporary design trends will be crucial here. - User Authentication: Implement user sign up and login functionalities using email and password. No need for complex systems like OAuth or Two-factor authentication at this stage. - Database Management: Use MongoDB to store and manage user data efficiently. - Security: The chat application must incorporate end-to-end encryption to guarantee users' safety during communication. Ideal Ski...

I need a one-page website built from a PSD file. This site must include clickable links that trigger a pop-up lightbox. The lightbox will only display YouTube videos. The lightbox should use a fade in/out effect. Ideal Skills: - Proficient in HTML/CSS/JavaScript - Experience with PSD to HTML conversion - Familiar with creating lightbox pop-ups - Skills in implementing specific animations Please note, this job is time-sensitive. The project must be completed within 24 hours. The website will be designed for desktop use only. The lightbox should have a modern design. The website will be designed specifically for desktop use only, with no additional responsive features.

I have an app developed in FlutterFlow, which is about 70% developed. This means that most of its pages are built, the database is connected to Firebase, and many of the create, read, edit functions are working. The most critical thing is that there are certain connections that are not displayed due to null data or other errors, some forms are recording data, except for some dynamic fields that relate to other collections. Therefore, what I need is someone experienced in FlutterFlow, who can help me fix all the data connection bugs, in order to publish the app as soon as possible.

I'm seeking an experienced WordPress developer to create modern, product-and-service showcase sites for me. This is a long-term opportunity with many missions. Ideal Skills: - Proficiency in WordPress - Strong understanding of modern design principles - Capability to create engaging product showcase sites Please share your quotes for this project.

Per month SEO for one website for one language

... We're very lenient, casual, and can accommodate how many ever scripts you can write per week. There are currently 8 automotive scriptwriters in the team and we produce 20 weekly videos for my 5 channels. I've started two channels no so long time ago, that's why I am looking for more scriptwriters, because the production might grow to 22-23 videos per week. We are looking for someone that can: * Communicate effectively * Can do quality research. * Can follow Scriptwriter Guidelines (will be provided when hired) - THIS IS MUST * Can write a script without grammar mistakes * Reasonable turnaround time * Be creative and humorous * Tone we're looking for is casual, friendly * Must be very good with deadlines We're looking for scripts to be 1...

We are seeking a dedicated sales representative to promote our Elite hotel membership program, which offers exclusive benefits and discounts to domestic tourists at De Souza hotels and resorts. As travel continues to surge locally, this role focuses on leveraging in-person sales presentations to drive new membership sign-ups. We are looking for ambitious sales person, that will use his online sales skills and bring as many patients as possible and be happy to work for a commission of 10% of total revenue. Key Responsibilities: Conduct compelling in-person sales presentations to engage domestic tourists. Identify and establish partnerships with local travel agencies to expand outreach and boost sales. Use innovative strategies to...

I'm in urgent need of a seasoned Vue.js developer who can implement Key Requirements: - Expertise in Vue.js with a proven track record of designing - Ability to work efficiently under a tight deadline - A keen eye for detail to ensure the pre-existing design is adhered to accurately Your same day delivery and quality of work will be greatly appreciated.

...Leasing Process Management: Guide prospective tenants through the leasing process, from initial inquiry to lease signing, ensuring all steps are completed accurately and efficiently. 3. Bilingual Communication: Effectively communicate in both Spanish and English to cater to diverse tenant needs, answering questions, addressing concerns, and providing clear and accurate information. 4. Tenant Relations: Serve as the primary contact for current tenants, addressing inquiries and coordinating solutions to any issues that arise during tenancy. 5. Maintenance Requests: Receive, prioritize, and document maintenance requests from tenants, coordinating with maintenance staff or third-party vendors to ensure timely and effective resolution of issues. 6. Document...

I'm looking for a skilled AutoCAD designer to create a 2D/3D design of an electrical generator powered by footsteps. This project involves creating a model based on a reference image. Project model reference: Key Specifications: - The model should be a basic shape and structure without intricate detailing of internal components or mechanical parts - The dimensions of the main box should be 45*25*16 cm - The circuit and light bulb components are optional and can be of your choice in terms of dimensions - The design should include a spring and gear as indicated in the provided reference image Spring and gear reference: Output Requirements: - The final deliverable should be a 3D model in either STL