Rails object orientated jobs

Looking for a talented Java developer to build a to-do list application with a focus on Object-Oriented Programming (OOP). The application will be simple yet effective, featuring offline usage capability which is crucial for productivity in various environments. Key Requirements: • Application Compatibility: The app must be compatible with Windows, Mac and Android platforms. • Offline Functionality: The app should allow users to continue using without a constant internet connection. Skills and Experience: • Proficient in Java OOP. • Extensive experience developing applications for different platforms. • Good understanding of implementing offline capabilities in applications. Application Guidelines: • Freelancers are required to provide detailed...

I need a coding whiz capable of handling a rigorous coding assessment on my behalf. Proficiency in Python, Java, JavaScript and NPL. I have my recorded answers already just need someone to help me make sure they are correct. The use of AI like chatgpt will not work for this. - Assignment Details: The assessment will include tasks revolving around Algorithmic Problems and Object-Oriented Programming Problems. - Ideal Candidate: A highly experienced developer with a proven track record handling similar tasks and delivering under tight deadlines. Please, only bid if you meet the above criteria and you're ready for an immediate start.

I'm seeking a skilled and experience...model for detecting various types of vehicles in images. Ideal Skills and Experience: - Proven experience in applying ML to image recognition tasks. - Strong understanding and practical experience with object detection. - Proficiency in working with image datasets and training models for object detection. - Prior experience with detecting vehicles in images would be advantageous. - Ability to deliver high-quality, accurate and efficient ML models for image recognition. If you have a strong background in Machine Learning and a track record of successful projects in image recognition and object detection, please consider applying for this role. Your expertise will be crucial in helping me achieve the goal of developing a top-...

I'm looking for a professional who can help me create HackerRank for three algorithmic tasks to be completed within 90 minutes The ideal candidate should: - Be proficient in Python and Java, with a strong understanding of data structures, algorithms, and object-oriented programming - Have experience in creating programming challenges or assessments - Be able to design medium difficulty tasks that are both engaging and challenging - Familiarity with HackerRank platform is a plus I will provide more detailed requirements and guidelines once we kick off the project. Looking forward to working with an expert in this field.

I'm looking for an experienced Java developer to create a custom compiler. It will be geared towards handling key Java features including Object-oriented programming, Exception handling, and Generics. Key requirements: - Ability to write a compiler in Java - Strong understanding of Java's key features (OOP, exception handling, generics) - Previous experience with developing compilers is a plus The project doesn't specify a particular version of Java, but the ability to work with different versions may be beneficial. Please provide examples of previous compiler projects or relevant work.

I am seeking a skilled professional to assist with the removal of a small plastic object from a video clip which runs for less than 2 seconds. Key Requirements: - The stationary object must be expertly removed without leaving any traces or distortion in the video quality. - The freelancer should be proficient in video editing/vfx and have experience with object removal. Ideally - Removal done in Davinci Resolve and project file shared so I can adjust the grade and other aspects of the clip in the future. Ideal Skills: - Prior work with object removal - Attention to detail - Ability to work quickly and efficiently Clip was shot on DJI Ronin 4D at 6k ProRes HQ - will supply original clip.

...Development: Proficiency in mobile app development platforms such as iOS (Swift) and Android (Java/Kotlin). Experience with cross-platform development frameworks like React Native or Flutter can be beneficial for building apps that work on both iOS and Android. 2. Backend Development: Strong understanding of backend development technologies and frameworks like Node.js, Python (Django/Flask), or Ruby on Rails. Knowledge of databases such as MySQL, PostgreSQL, or MongoDB for storing user data, ride information, and other relevant data. 3. Geolocation and Mapping: Familiarity with geolocation services and APIs for tracking user location and providing real-time navigation. Experience integrating mapping and routing APIs such as Google Maps or Mapbox for displaying maps, calculating...

I need an expert in Arduino programming to develop a code that connects to an OV7670 camera, recognizes specif...recognizing a person's head. - When the pattern is detected, the LED should light up to indicate an event has occurred. Additional Details: - The code should be able to differentiate a specific pattern (a person's head) from other objects or patterns that may be in the camera's view. - This is an intermediate level project, hence the recognition should be accurate enough to detect the specific object. Ideal Skills: - Proficiency in Arduino programming and interfacing with cameras. - Experience in pattern recognition, particularly with an OV7670 camera. - Strong expertise in developing responsive codes on Arduino. - Ability to work efficiently and communic...

In need of the second person on the left removed from the pictures. Looking for a picture of myself and all of mine are like this. Needing a good Portrait for a bio Needs to look original. I attached pictures of machines so you can add. I’m on the right. Would like my logo to still be in the picture but background slightly blurred out? And do something with my arm to make it normal. Maybe put in my pocket. Thanks in Advance!

I need a skilled photo editor, particularly someone with experience in working with boxing sport portraits, to help me with a project. Requirements: - Background Removal: I want to entirely remove the background from these portrait images. - Object Removal: There are objects in the images that need to be removed without causing any damage to the original photo. - Color Correction: Basic color correction is needed to enhance the overall appearance of the portraits. Level of Editing: - Creative Editing: I am looking for a professional who can add creative filters and effects to the portraits. Please note that the portraits are in need of a high level of attention to detail. It is important that the final result looks natural and professional. Ideal Skills: - Proficient in Phot...

I'm looking for an experienced web developer who can design and build a modern, trendy podcast website for me. The site should have a backend that allows me to easily manage and update podcasts. I have an rss script / plugin that was created for me in the past. You can either take my existing script and build me a new site in JavaScript, rails or a modern language and add my script to that site. Or from scratch make me a new script. You will make me a new backend or add my existing script to an existing backend. Deadline is flexible. Our max budget is $200. You must work with our budget because we are a family friendly community based company and a non profit and a statt up and dont much profit. Key Features: - Backend Management: I need to be able to add podcasts via RSS...

I need an adept data entry freelancer to skillfully convert text data from various online sources into an organized Excel spreadsheet. You'll reap the benefits of this project if you're detail-orientated, familiar with navigating online sources, and proficient in Excel. - The project involves researching, collecting and collating text data from specific online sources - The final deliverable needs to be an Excel spreadsheet, with data arranged legibly - Demonstrable experience in data entry jobs would be ideal - A keen eye for detail is paramount as exactness is key for this data entry task - You should be comfortable working with Excel and have proficiency in using all its features. The testimonials of your past clients and your portfolio of similar projects will enha...

We're in need of an Augmented Reality expert with specific knowledge in the following areas: - Real-time object recognition - 3D modeling and rendering we're looking for candidates with a broad range of AR experience and a proactive approach. Key skills/experience: - Working knowledge of AR - Expertise in real-time object recognition - 3D modeling and rendering We will provide story Board to work and we have designer who works on all design part and deliver you to develop this all. Budget 250$ Thank you.

I'm seeking a skilled freelancer for object rigging within a Roblox project. The model is for a watch. It has already been modelled fine but I believe that it is missing a wrap layer (cage mesh & reference mesh) because when I try to attach it in-game, it looks like it is not rigged correctly and doesn’t follow the hand of the avatar. I can send you a UGC zip that includes the OBJ file etc, but most importantly I can send you a Roblox world that has both the avatars and the watch on hand, so you can also extract them from there. The model is intended to be uploaded as a gift for people who complete certain tasks in my own world (need final fbx format with mesh etc) Please, only people with proven experience on Roblox accessories. Will ask to verify and walk me th...

Hi, I need someone with knowledge of English and Education, for creating a material for high school students in a nice and atractive format. This material must include the following topics. A. Grammar: Comparatives and Superlatives, Simple Present, Simple Past, Simple Future, Present Continuous, Possessive Adjectives, Object Pronouns, Linking Words, Would conditional, Passive voice (only present and past) and Present Perfect. B. A text with a short vocabulary and two execises with answers of each of the followint topics: Jobs interviews, movies and news, traveling around the world, good practices with the Earth (ecology), Dangers in the digital world, Choosing a carrer, Productivity habits, modern inventions, Natural Disasters, and Soft Skill in the workplace. In general the mai...

I am seeking to connect my WPForms through Zapper to a custom Salesforce object. The form has dropdown menus that need to map to salesforce. The role requires the automation of data entry to efficiently track leads. It will involve significant work with WPForms, Zapper, and Salesforce, so experience with these platforms is crucial for success. Ideal Skills and Experience: - Comprehensive knowledge of WPForms, Zapper, and Salesforce systems - Expertise in CRM and lead tracking methods - Proven experience in automating data entry processes - Strong understanding of data privacy regulations

...sleep, awoken by the detection of sound based on a threshold. Upon a given sense being awoken, it begins camera web server and turns on the light connected to that senses pins. *is it possible for it to stream audio also? The idea being the speakers attached to the 484 output sense microphone audio. Only if hardware allows (given consumption implied by these project details), include the A.I object and face recognition features to be included for the sense. The 484 should display the video stream of the latest activated sense, which can be maximised to full screen. Within its original page should also be toggles for the 3 relays. The screen should also contain the ability to add up/down button pairs for the forward/reverse control of continuous rotation servos. Make it so spe...

I need immediate help in editing a JPEG photo. The job involves removing an unwanted person and a banner from the image. Key Project Requirements: - Remove an unwanted person and a banner from the image. - The photo is in JPEG format. - The task must be completed within 24 hours. Ideal Skills: - Proficiency in photo editing software (e.g., Photoshop, GIMP) - Experience in object removal and background editing - Ability to meet tight deadlines and deliver quality work Please bid only if you can complete the task within the specified timeframe.

The project is about the launch of new gucci purse…we have to make 3d model of that launch window

I have a basic, low-detail PNG image that I would like to convert into an STL file. This file will be used for 3D printing a simple, 3D object. Key Requirements: - Convert a single, low-detail PNG image into an STL file that is suitable for 3D printing. Other Considerations: - As the image is low-detail, the requirements for intricate texturing or complex geometries are minimal. The final 3D model should accurately represent the basic forms and shapes from the original PNG image. Ideal Freelancer: - Proficient in 3D modeling, specifically in converting 2D images into 3D printable files. - Familiarity with the STL file format and its requirements for 3D printing. Please provide a brief overview of your experience with similar projects and the tools you intend to use for this ...

Edit 4 photos, remove object and retouch

...facilitate smooth, intuitive zooming in and out of the floor plan, as well as the ability to navigate to specific units. - Editing Tools: Users should be able to make alterations to the floor plan. This includes adding and deleting elements like floor sections, walls, tables, chairs, windows, and doors. They should also be able to draw shapes and add text labels. And resize, rotate and move all object. Ideal Skills & Experience: - Proficiency in HTML5 canvas: The module should be developed using HTML5 canvas - Strong understanding of UI/UX principles: The module should offer a user-friendly experience for efficient property management - Knowledge of architectural floor plan design: To ensure that the module meets industry standards Overall, I'm looking for a developer ...

MATLAB Visual Processing and Object Detection: The first task will be to detect and segment objects in images using traditional computer vision methods. It will be necessary to automatically separate the balls from the background and evaluate the accuracy of the segmentation. This task has been completed. Only a report will be written. Feature Calculation: The second task will be to extract texture and shape features. By using appropriate algorithms to calculate the shape attributes of the balls, it will then obtain textural attributes with gray level collaborative matrices. Object Tracking: The third and final task will be to track the movement of a ball by applying a Kalman filter. Working with real and noisy coordinates, it will create a tracking algorithm and compare t...

I'm looking for a talented CGI artist to create a high-quality, realistic 3D object & special effects CGI advertisement for promoting my brand. Key Requirements: - You will need to have a strong portfolio showcasing your skills in creating realistic 3D objects and special effects. - Previous experience in creating CGI advertisements for brand promotion is preferred. - The final output should be of the highest quality and adhere to realistic standards. Ideal Skills and Experience: - Proficient in 3D modeling and texturing. - Good understanding of special effects and their application in CGI. - Strong background in CGI advertising with a focus on brand promotion. - Ability to deliver high-quality, realistic CGI content within the given timeframe. If you're a CGI artis...

...with an exciting object detection project using LiDAR data. This project primarily involves: - Implementing object detection algorithms on LiDAR datasets. - The detection should be detailed, focusing on specific models like car models and tree species. - The detected object data will be used for research and development, aiming to refine and improve current detection algorithms. The ideal candidate for this project should have: - Strong background in LiDAR data processing. - Proficiency in object detection algorithms, particularly for LiDAR data. - Experience in working with detailed object detection, such as specific models. - Ability to use the detected object data for research and development purposes. If you have a keen interest in rob...

i m looking a an expert computer vision expert who can solve my bug. I need to improve tracking of humans in the code. Have a look at the video. the id of person is changing when he passes from some other person from behind the camera. I want the code to retain the id.

I'm experiencing several error messages on Google Console for my website, and I need an expert to correct these issues for me. - Invalid floating point number in property 'price' (in 'offers')" - Invalid object type for field 'image'" - Invalid ISO 4217 currency code (in 'offers')" Key Tasks: - Identify the sources of these errors - Correct identified errors - Validate fixes using Google Console

Have issue with table of contents. embedded object picture (s) appearing in the table of contents after inserting a jpg file (s) into the document I need a dynamic table of contents for a business report. It should be structured in a chronological order. Ideal Skills and Experience: - Experience with dynamic ToC design - Familiarity with business report formatting - Ability to work in a structured, chronological manner - Attention to detail. Your task will be to create a table of contents that dynamically adjusts as the content of the report changes, ensuring that the information is always accurately represented. This is key to maintaining the high quality and accuracy expected in a business report. Please only bid if you have relevant experience.

I'm looking for an AI video editor who can work some video in different languages - The editor should be capable of automatically editing videos. - Object detection and tracking features are essential. - Color correction should be supported by the software.

...optimized for website presentation, hence rendering quality is paramount. Here are specific enhancements desired: - Lighting: Introduce brighter and more natural-looking lighting to evoke a sense of realism. - Textures: Upgrade current textures to high-quality, lifelike versions to elevate the project’s overall marvel. - Shadows: Implement accurate and dynamic shadows to add depth and improve object interplay. Would be great to be able to render these as png's aswell. Please see a recent render attached. A significant requirement is an in-depth understanding of Cinema 4D, hands-on experience in lighting, texturing, and shadowing techniques. Candidates who can prove their expertise by showcasing a relevant portfolio will be highly considered. Looking forward to pa...

I need an expert in Photoshop to alter some aspects of my graduation photos. Specifically, the project involves: - Replacing the hand holding a hat with another hand in a casual open pose. - This requires a high degree ...need an expert in Photoshop to alter some aspects of my graduation photos. Specifically, the project involves: - Replacing the hand holding a hat with another hand in a casual open pose. - This requires a high degree of precision and attention to detail in order to look natural and blend seamlessly with the rest of the image. Ideal candidates will have advanced skills in Photoshop, especially in object swapping. Experience in retouching and editing portrait photography would be advantageous, as well as a keen eye for detail to maintain the integrity of the origi...

Photoshop edit removes objects

...talented 3D artist who can add realistic motion graphics animation to my videos. This isn't just any video, it's a captivating 3D digital billboard. The assignment requires proficiency in realistic object animation. Here are some specifics: - Animation Style: Realistic motion graphics - Video Length: less than a minute Applicants should be skilled in motion graphics and understand how to bring realism to their animations. A portfolio demonstrating similar projects would be advantageous. Let's work together to bring this 3D billboard to life! We will supply the original footage, and a 2D image of the object, or instruction how it should look You can see samples of similar work here: - add a shoping cart with Baloon

This job is best if you live in Spain and have a business there. But a business is not essential. Your job would be to contact a company who supplies truck parts such as truck curtains, rails, and parts for a truck box. I need you to send them an email in Spanish. I will tell you what to write. You might need to follow them up with a phone call if you do not hear from them within 48 hours. I will provide further guidance during a chat. The job is to be paid on completion. You need to speak fluent Spanish and English. This job is confidential and needs to remain that way.

Hi hope you have a good day. I have odoo installed on like this I have asked someone else to update my docker image to version 17 odoo. I have now this problem It has to be fixed on the saas for the enterprise version V17 I am in search for someone who can solve this for me. Is this something you can do? Thank you for you're response. Cheers, Deef

...file and extract information about every layer data, like height width distance between two layers. - Information to be extracted includes but is not limited to: layer name, objects on the layer, and their corresponding x and y axis data. - JSON Formatting: - The software should format the extracted layer data into valid JSON format. - Each layer should be represented as a JSON object containing relevant information. - Output Delivery: - The JSON-formatted data should be made available for download or displayed to the user directly within the interface. - Error Handling: - The software should handle errors gracefully, providing meaningful error messages to the user in case of file upload failure or data extraction issues. 4. *Non-functional R...

...service to individual consumers. Therefore, user-friendliness, seamless navigation and intuitive design are prerequisites. - Target Audience: The platform will primarily serve individual consumers. The design and functionality must be aligned to cater to their preferences and needs. Ideal candidates should possess: - Strong proficiency in JavaScript, including DOM manipulation and JavaScript object model - Understanding of React.js and its core principles - Experience with popular React.js workflows. - Knowledge of MongoDB, Express, React.js, and Node.js (MERN stack) - Experience in implementing user authentication and real-time updates. - A knack for benchmarking and optimization. Developing this platform requires a skillful blend of technical understanding and a user-cente...

...the dev taking the lead here we can put it anywhere - Gooble gooble Day 3: Deployed, testing, breaking the front end - advancing the final final copy after 3 years of work. Day 4 financlising and having investors from around the world login and give their 2 cents Day 5: Long term planning if the dev wants to become part of the project full time. Milestones to be disussed - we are outcome orientated, but not set in stone. Why Freelancer now? Same reason Usain Bolt doesnt run the entire relay, fresh legs with some flash and flair - the race is already run when he gets it, and this is run - so if you want to be the ahhh, Usain Bolt of um french duck bread, and your a full stack dev with a personality who wants to blow stuff up and flush millions of Americans worth billions...

Project Description: We are seeking a highly skilled Photoshop expert to edit a series of van images that will be used for sales and marketin...design or color that ties them to previous branding, except for the "Courier Academy" logo where applicable. There is an example image for the Van included. Deliverables: Edited images in high-resolution format. Photoshop files with layers intact for any future adjustments. Skills Required: Proficient in Adobe Photoshop with a strong portfolio showcasing photo editing skills, particularly in object removal and color correction. Attention to detail and ability to adhere to specific editing guidelines. Ability to work independently and deliver high-quality results within tight deadlines. Project Duration: This project needs to b...

I'm urgently in need of high-energy and captivating action shots of surfing that will mostly be used for a humorous purpose. I was surfing and the photographer took a photo of the wrong person :((( This one particular wave...photographer took a photo of the wrong person :((( This one particular wave I got put in hospital by and want a photo as a memory that’s actually me instead of someone else who the photographer I hired shot!! The first 2 photos are the person who the photographer wrongly captured. ( I was surfing the same bank) Next is a photo of me actually surfing which you could maybe use, take in note the grey rails and logo on my surfboard. Also is photos of my face that may be required The project is time-sensitive, so I need a freelancer who can deliver...

I need a professional to support migrating an online archive in Office 365 Business Standard. The estimated size of the archive is less than 1GB. Key Project Specifications: - Online archive's content should be moved onto the primary mailbox. - The migration process should take...professional to support migrating an online archive in Office 365 Business Standard. The estimated size of the archive is less than 1GB. Key Project Specifications: - Online archive's content should be moved onto the primary mailbox. - The migration process should take care to ensure no crucial data is lost. Ideal qualifications include: - Proven experience with Office 365 migrations - Detail-orientated with a strong emphasis on accuracy - Effective communication to provide status updates thr...

I'm looking for a skilled photo editor to make an object (specifically the disco ball that the bride is holding) in the attached photo moderately larger (so it covers her face in the same way as the grooms - doesn't have to be the same size as the disco ball the groom is holding, just needs to cover her face properly). Key Requirements: - Your task will include enlarging the disco ball to cover the brides face without significantly altering any other part of the image. Hands/arms of bride will look the same as they currently do (not enlarged etc). This will entail sophisticated editing techniques to maintain the integrity of the image. - You must be able to make the object moderately larger. The enlargement should be noticeable but not extreme. Ideally, you will n...

I'm seeking a creative graphic designer to create visualisation of the Heliport deck on the roof of the building. The real roof is shooted by drone. The heliport for the drone will be build up in real later. This video should include the virtual final stage of the construction. The original video source files are located here Location of the SQUARE heliport with letter "H" in the middle and lgithning is demonstrated in attached photo. The signal light on the heliport should be on the video and blinking.

I have a video that needs some objects removed. Specifically, there are buildings and some slum area that need to be edited out. Ideal Skills and Experience: - Proficiency in video editing software - Experience with object removal in videos - High attention to detail - Ability to maintain video quality after editing - Previous experience working on similar projects

I'm seeking a proficient Photoshop artist to enhance several personal photos requiring moderate level retouching. The task includes skin smoothing and object removal, enhancing the overall appearance of the pictures. The retouched images will be used for personal purposes. The ideal freelancer will have: - A high level of proficiency in Photoshop - Extensive experience in photo retouching - A keen eye for detail, delivering flawless results - Knowledge of the latest photo retouching techniques - The ability to respect deadlines. Being adept at maintaining the naturalness of the retouched image while improving its aesthetics will be a major plus. Please include examples of your previous work in your bid. Looking forward to a successful collaboration!

I am seeking a Python developer with expertise in image processing and Pytorch to assist with AI image processing in Python code. Key Requirements: - Skilled in Python programming - Proficient in Pytorch - Experience with image ...seeking a Python developer with expertise in image processing and Pytorch to assist with AI image processing in Python code. Key Requirements: - Skilled in Python programming - Proficient in Pytorch - Experience with image processing using AI - Ability to work with and integrate AI image processing code The task involves handling image processing tasks using AI, most likely image classification, object detection and segmentation. The outcome of the task is to have a functioning AI image processing code. Please get in touch if you have the necessary ...

I'm looking for an experienced Python developer to help with an image processing and machine learning project. - The primary goal of the project is object detection. - Specifically, I need to detect mouths in images. - The developer will need to use machine learning techniques to train a model to detect this specific object, and then implement it for processing images. - The ideal candidate should have experience with image processing, machine learning, and Python programming.

I'm seeking a Photoshop pro to help me out and remove an object from an arm and replace it so it looks like the arm only.

I require a 3D printed object designed for functional use, primarily focusing on structural integrity. Key requirements are: - The design should account for environmental stress conditions like heat and cold extremes. - The object needs to be more than merely aesthetic or experimental, it should serve a functional use. - Emphasis on creating a robust design that can withstand environmental stressors. Desirable skills for a potential freelancer would include: - Experience in designing 3D printed objects particularly for functional uses. - Knowledge of materials and design strategies for handling environmental stress (heat, cold, etc.) - Strong understanding of structural design principles. - Ability to produce a design that can be efficiently 3D printed. The end goal is ...