Rails multiple file uploadtrabajos

I'm in need of a skilled Flutter developer to create a mobile application. It will mainly focus on auto send bulk SMS using mobile sim and will operate on both Android and iOS platforms. Key requirements and responsibilities include: - Developing the app for both Android and iOS - Creating a user-friendly interface for bulk SMS sending - Ensuring the app efficiently sends SMS to multiple contacts - Implementing a feature that allows users to manage their SMS lists - Testing and debugging the application In mobile application there will be a configuration page For setting config values 1) base URL 2) get messages API URL 3) update message status API URL 4) time interval field (in seconds) 5) choose sim card through which we'll send messages The ideal candidate for th...

...comprehensive restaurant management system suitable for Android, using Kotlin and Firebase. This application will not just be an order tracking platform, but a suite that includes features such as: - Order Management: This core function should not only create and track orders, but also be equipped to handle special requests and customizations from customers. - Multi User System: The system should support multiple user logins with varying access rights. - Point of Sale (POS): The system should have integrated POS capabilities - Printing: Thermal Print functionality is a must-have in order to generate customer bills and other essential hard copies. -Reports - sales report, profit etc. The preferred candidate would have prior experience in Kotlin and Firebase applications. Profi...

I'm seeking a skilled app script professional to improve functionality in my current Google Sheets. The job entails creating connections with external APIs, and add a multiple drop down function in Google sheet. This is different than dependent drop-down and I require to use just one cell for the multiple drop down rather than using the next cell. Key requirements: - Add two dropdown menus - The menus need to feature a predefined list of words - Experience with Google Sheets and App Script Recommended skills: - Google Sheets - Google App Script - API Integration

I'm in need of a skilled data migration pyt...src_attachments_url, headers={"Authorization": f"Bearer {src_token}"} ) src_attachments = () # Upload attachments to destination Jira instance for attachment in src_attachments: attachment_file = ( attachment["content"], headers={"Authorization": f"Bearer {src_token}"} ) dst_attachments_url = f"{dst_jira_url}/rest/api/2/issue/{issue_key}/attachments" dst_attachments_response = ( dst_attachments_url, headers={"Authorization": f"Bearer {dst_token}"}, files={"file": } ) print(f" * Migrated attachment ...

I'm looking for a skilled developer to create an online interface which can upload a Word document and extract key pieces of information to populate a database. Key Requirements: - Extract multiple fields: The tool should be able to efficiently parse and extract a range of fields from the Word document, such as Title, Author, Date, Description, and Quantity. - Metadata Extraction: The primary focus of this project is to extract specific metadata from the document, specifically Date, Description, and Quantity. - Populate Database: The extracted data should then be used to populate a database. Ideal Skills and Experience: - Proficiency in programming languages and tools for working with Word documents. - Experience in developing data extraction and parsing tools. - Fa...

Hi, I need many rewrites. The first batch is of 200 articles. Use the software for humanization or rewriting the content and manually correct the obscure sentences. Check each and every sentence and it should make sense. I will ask for a 100 -150 word sample rewrite on the topic given by me. (Removed by Freelancer) Interested candidates, please bid. Long-term work ...many rewrites. The first batch is of 200 articles. Use the software for humanization or rewriting the content and manually correct the obscure sentences. Check each and every sentence and it should make sense. I will ask for a 100 -150 word sample rewrite on the topic given by me. (Removed by Freelancer) Interested candidates, please bid. Long-term work for the right candidate. We will hire multiple writers. ...

...orders easily. 2. **Table Reservations:** Users should be able to reserve tables via the app. 3. **Menu:** To enable customers to view different meals and their prices, the app will need a menu feature. System Integration: The app needs to seamlessly integrate with a POS system and an online reservation system. Your experience in API integration is desirable. User Roles: The app should support multiple user roles to accommodate administrators, managers, and waitstaff. Each role will have distinct permissions and access levels. The ideal freelancer will have proven experience in Flutter, Firebase, API integrations, and creating multi-role user systems. This is crucial to successfully building the required features and ensuring seamless performance and easy navigation. I recomme...

I am seeking a skilled and experienced Shopify developer to integrate a marketplace into my existing Shopify site. This marketplace will allow designers to independently upload and sell their own fabric designs. Here are the project specifics: - Facilitate centralized shipping from my end. - Ensure a system where designers can independently upload their products without the need for approval. The ideal candidate for this job is proficient in Shopify development, has experience with marketplace, and understands the mechanics of a functioning marketplace. Knowledge of the fabric industry is a plus. Looking for someone who can complete this in a timely and proficient manner. Look forward to working with you.

I am establishing an energy company called "Future Energies Africa" and need a modern, dynamic logo to represent my brand. The logo should predominantly feature orange, grey and black tones and include a lightning bolt and the letter 'F'. - Company Name is "Future Energies Africa" - The logo should be modern, and simple in style - The design shou...sense of energy and vitality - Ideally, the logo should include a lightning bolt in a creative and modern way - I'd also like the letter 'F' subtly incorporated into the design The ideal freelancer for this project will have experience in: - Logo design, with a strong understanding of modern designs - Proficiency in using color theory to create engaging, vibrant logos - Ability to incorporate m...

My project involves the c...for this project would: - Have experience in building e-commerce websites. - Understand the nature of adult content and be comfortable working with it. - Be able to effectively incorporate various types of content (text, images, videos) into a cohesive platform. - Have a good understanding of e-commerce logistics, including digital product delivery. I would like a website where I will be able to upload content myself. All content will be my own personal content. It will a subscription-based website with maybe 3 options to choose from weekly, monthly, yearly. An example of a website I want for myself is this Other examples of what I would like can be found at this link

We're looking for multiple competent native English editors to trim content and help us improve English language usage across a large batch of tutorials. Starting with a paid trial. Please bid $18.

In need of a skilled graphic designer well-versed in minimalistic aesthetics to create an impactful logo and accompanying animation. The deliverables will be used across multiple platforms: * Website * Social media * Branding materials While the elements to include were not specified by me, I expect creative suggestions that would best represent my brand. Perfect candidates will demonstrate: * Expertise in minimalistic design * Ability to create smooth, engaging animations * Strong portfolio of past logo design and animation projects * Clear and prompt communication skills.

I'm on the lookout for a skilled website manager who can handle multiple facets of my E-commerce website. In addition to managing the website, you will also be responsible for marketing through various channels. Key Responsibilities: - **Website Maintenance:** You'll be responsible for ensuring the website is running smoothly, keeping the design up-to-date, and overseeing its overall functionality. - **Content Creation:** As my website manager, you'll be tasked with creating engaging and SEO-optimized content for the site. - **SEO Optimization:** You'll need to possess a strong understanding of SEO practices to ensure the website ranks well in search engine results. Marketing Channels: - **Social Media:** Your role will include managing the social media profile...

...corporate website managing five to six domains in the same category. Though I already have a designer and developer in my team, I need an expert that can provide us with a unified and consistent brand image. The ideal candidate: - Can create a clean and minimalistic layout - Has a knack for professional and formal color schemes - Is proficient in creating consistent branding elements across multiple platforms At the moment, I am planning for less than ten pages for the corporate website. No specific navigation structure has been decided for yet, so your professional input and recommendations are more than welcome. Top-notch communication skills, creativity and relevant experience in corporate brand creation are the essential qualities I'm looking for in my ideal freelanc...

I have a PDF document that I need retyped into an Excel file. The PDF consists of a total of 10000 pages with data organized in 4 columns. I'm looking for an experienced multiple freelancer who can accurately retype the data from the PDF into an Excel spreadsheet as plain text. Key requirements: - Retyping the content of a large PDF file into Excel - Data organization into 4 columns - Ensuring high accuracy in data entry See the attached file and google sheet link I will give 500 pages first if we meet rate and deadline.

I need an expert video editor who can create cinematic style videos aimed at marketing an automotive brand on social media. If your video editing style captures attention, tells a compelling story, and invokes emotions, you'll be the perfect match for t...within the video content Ideal skills and experience: - Proven experience in video editing, preferably with automotive content - Comprehensive understanding of cinematic style editing - Proficiency with video editing software like Adobe Premiere Pro - Knowledge of social media marketing - Familiarity with car brands and specifications would be a plus. I'm on the lookout for someone who can take multiple projects from commencement to completion while maintaining high standards of quality. If this sounds like you, I'...

Website design and contents upload for 53 page including home page. Design structure and template:

Hi are you available for a session sometime within the next 8 hours? I am looking for someone to help teach me and help me to create a C# Web API using ASP.NET core which will be a middleware between an Angular front end and a deep ...someone to help teach me and help me to create a C# Web API using ASP.NET core which will be a middleware between an Angular front end and a deep learning model backend I have completed a basic start up from Microsofts tutorial - but I am struggling to understand how to link the C# Web API to the front end and to the back end The front end at this stage is a simple button that will endeavour to upload an image for classification - the backend at this stage is a sequence of image pre-processing steps to segment the area of interest from non-areas o...

I'm looking for a Zoho expert who can help me with improving my inventory management, streamlining sales and customer relationship management, and increasing overall efficiency and productivity. Looking to build a template platform that will be recreated across multiple companies. Key Responsibilities: - Assist with data import/export in Zoho Inventory - Customize fields and layouts in both Zoho Inventory and CRM - Integrate Zoho Inventory with my existing CRM system and sales tracking system Ideal Candidate: - Proven experience with Zoho Inventory and CRM - Strong understanding of inventory management principles - Experience in customization and integration of Zoho systems - Excellent communication and problem-solving skills Your assistance will significantly help me to bet...

I'm in need of a minimalistic yet smart jersey design for our Ultimate Frisbee tournament named "A Day on the Beach". The design should incorporate the colours from our tournament logo. The event is held in London (on volleyball pitches) so where possible, London can be incorporated in the design. Essential elements to be included are: our...possible, London can be incorporated in the design. Essential elements to be included are: our tournament name, our logo, and player numbers on the back of the jersey. Ideal candidate will have experience in sportswear design and a knack for capturing team spirit visually. Inspiration: The final file will need to be provided in multiple formats (.ai or .psd as well as .png).

I am in need of a certified Google Cloud engineer to help with multiple tasks namely, Cloud migration, Infrastructure setup, and Application deployment on the Google Cloud Platform. Your key responsibilities would be: - Google Cloud Platform migration and set-up - Application deployment on Google Cloud A clear understanding and broad experience of Google Cloud is critical for this project. Ideally, you hold Google Cloud Certifications which showcase your expertise and finesse with this platform. Given the sensitive nature of the information we will be dealing with, it is paramount that you have an understanding of Google's cloud security standards and certifications. Whether you have worked on similar tasks before or hold pertinent certifications, I'd love to hear abo...

...lead generation and paid ads. Your tasks will include: - Social Media Management: You'll be in charge of managing various accounts, ensuring consistency in the brand message and engagement with the audience. - Content Creation: This includes creating attractive and engaging materials relevant to our target audience. - Ads Campaigns: Your team will design and manage advertising campaigns across multiple platforms, organically appealing to our specific market. Furthermore, you'll engage in: - Social Media Ads: Focused on maximizing reach and engagement among our target audience. - Influencer Partnerships: Collaborating with influential personalities who resonate with our brand and can effectively market our products. - Email Marketing Campaigns: Crafting powerful email...

...relevant apps they've worked on previously. - Be able to deliver a secure and user-friendly interface. I am looking to create an app for Android and iOS smartphones which uses Bluetooth or BLE technology, or similar technology, to transfer and receive small packets of data wirelessly between mobile phones, or cell phones, of the same and differing operating systems in a Mesh Network. There would be multiple users of the app within a 30 metre radius locality using an ad hoc, node to node, wireless system. The app must therefore have no reliance on WiFi, mobile data or any use of a WAP or a WiFi router. It can maybe use a technology similar to Z Wave or Zigbee wireless technology, and maybe use a method like PairAsync for pairing or connecting. The app must have a high level ...

I am seeking an experienced 3D designer to produce a STL file for a custom fan shroud for a KA-Box Goldshell miner. Your design should improve cooling performance and accommodate a 4 inch duct. Provided image is how I would like the design to look Measurements of the miner and distance in between screw holes can be provided if needed. The goal is to create a fan shroud that is not only functional, but also aesthetically pleasing. Expertise in 3D design and a solid understanding of cooling mechanisms in tech equipment will be advantageous.

I am in need of an Excel expert to help in building a comprehensive Excel file. The purpose of this Excel file is to manage different types of data. This data is of intermediate complexity, consisting of multiple data sources and types. Key Tasks: - Data Analysis: I need assistance in analyzing the data that will be managed within the Excel file. - Formulas and Functions: The Excel file will require the use of various formulas and functions to ensure its smooth operation. - Data Visualization: Help is needed in visualizing the data in the Excel file. Skills and Experience: - Extensive experience with Excel, especially in data management. - Proven ability in data analysis, including the interpretation and manipulation of complex datasets. - Profic...

? **Join Our Team as a Customer Service Agent!** ? Are you passionate about providing top-notch customer service and ensuring smooth contract management? We're looking for a dedicated individual to join our team on a 6-month contrac...with additional bonuses of $50 $75 for meeting monthly goals. - Earn $3 for every installation appointment scheduled and completed $5 per positive review. Additional Information: No cold calling required! , This is not a sales job!!!! Customers have already purchased; you'll just need to call to schedule appointments and upload pictures and paperwork Ideal skills and experience: - Fluency in English. - Excellent customer service skills. - Able to handle multiple tasks concurrently. - Experience in a similar role. - Strong proble...

I am in need of a professionally designed Wix website for my dental practice. Primary features of the website are: - Appointment booking system: A calendar integrated system allowing patients to book appointments online. Moreover, the system should provide automated reminders and allow multiple service selections. - Landing page for advertisement: promotions and special offers. It should also include an integrated calendar displaying available appointment slots for potential patients to book directly from the page. Lastly, a section for contacts and leads is required. Ideal candidates for this job are those adept with Wix platform and have previous experience in similar projects. Strong understanding of user interface and web design along with knowledge of booking systems is crit...

looking for professional corel draw designer for design i need multiple designs in t-shirts

I'm in search of a competent individual or team to manage my multiple websites - a mix of e-commerce, blogging, and corporate sites. We need a web manager to manage our 5 websites for a month milestone of 35 USD. Must be a wordpress expert Must be dedicated and have to make sure all websites are live Must be available to update the websites at all times when needed Must protect the websites from malware and virus Must frequently take backup of all files.

I am seeking a 3D rendering expert to bring my contemporary house plans to life. These plans include multiple levels: a basement, ground floor, first floor, and a rooftop terrace, along with the external facade. Key Areas: - Basement - Ground floor - First floor - Rooftop terrace - External facade Design Elements: The architectural style of the house is contemporary. This style needs to be reflected in the 3D renders. I'd like to see the following materials reflected in the renders: - Wood - Concrete - Glass - Brick - Metal - Stone - Stucco - Ceramic Ideal Skills and Experience: - Proficient in 3D rendering software - Strong portfolio of similar projects - Understanding of contemporary architectural design - Ability to represent various materials accurately in the ...

...for your interested. I'm in need of a proficient InDesign user to update business cards for multiple staff members. The business card has already been designed. This is only updating cards for other staff members. The task includes: - Updating each card with the new staff member's name, title, and contact details. - Implementing minor design tweaks to update staff member's photo on the card There are more than 6-8 business cards that require updating. Upon completion, I will need print-ready PDFs for each business card. Ideal candidates for this job should have a strong command of InDesign, as well as a good eye for design details. Previous experience with business card design and print-ready file preparation is a plus. Please note that only minor desi...

...interviewing someone for 3/6 mins, then the next, next interview. The interviewer will have a research assistant that has control of a giant tv screen behing the interview. The research assistant will take calls from people, pop up zoom meetings, show social media feeds and pop up relevent content about the interview to make the interview exciting and sticky and interactive. I have a video of this but the file is too big for freelancer. Scope of Work: - We will Film 3,4,5, 6 X 3 minute interviews, depending on how many people we can get to attend each week. - Video editing, including any special effects to more effectively convey the story of the individual. Ideal Skills: - Exceptional videography, able to capture the unique nuances and personalities of our interviewees - Str...

... we are looking for a freelancer that: - Resides in Greater Anchorage Area, Alaska - Owns a mobile phone with Android 7.0 or iOS 13.0, or higher version - Available to visit specified locations (airport, rail station, fuel stations, etc) You can earn USD 10 per successfully completed and approved task in the app. In this project, you can make up to USD 50 and even more as you can complete multiple tasks. Write us back for further information on this project!...

...of a sound engineer to assist with recording sound that is difficult to capture, involving multidirectional sound waves and sound streams, some of them barely audible to the human ear. The project primarily involves determining the source of the sound waves and capturing them, then amplifying them and saving them as playable content. Key Responsibilities: - Determine sound source, which may be multiple - Record and amplify the sound - Save the sound into playable content Ideal Candidate: - Strong background in sound engineering, with experience in recording and editing. - Familiarity working with diverse sound types - Excellent with sound wave manipulation - Comfortable amplifying faint sound Please note, the project has no strict deadline. You're welcome to give this pro...

Project Description: We are looking for a skilled WordPress developer to build a website for , a company specializing in property and business loans overseas. The website should support multiple languages and feature a multi-currency loan calculator, secure loan application processing, and user account management. Objectives: Develop a clean, professional-looking website using WordPress. Include key functionalities such as a loan calculator, multi-language support, secure application forms, and customer login areas. Required Features: Multi-currency loan calculator Secure application processing User registration and management Responsive design for all devices SEO-friendly structure Skills Required: Proficient in WordPress, PHP, HTML, CSS, and JavaScript Experience

I'm in need of an expert to design a site plan for a Level 2 EV chargers. Key Requirements: - Analyze existing property blueprints and create ev charger plan with load balancing for 20 chargers. - Ev charger plan must include: Cover Sheet, site plan, electrical site plan, parking layout and details, single line diagram, schedules and Notes and T24 compliance forms. ...Requirements: - Analyze existing property blueprints and create ev charger plan with load balancing for 20 chargers. - Ev charger plan must include: Cover Sheet, site plan, electrical site plan, parking layout and details, single line diagram, schedules and Notes and T24 compliance forms. Experience: - Experience in EV charging station design. - Experience in load balancing for multip...

I just need a c# Console application that will take an Adobe Illustrator (.ai) file and save it as a PDF file and also save it as a PNG. I should be able to specify the width of the PNG and have it set the height automatically based on the source file. The PNG also needs to have transparency instead of a background for the "art board". This needs to be done without requiring expensive 3rd party components.

...images in high resolution. 2. **Final Review:** - Proofreading the final version to catch any remaining typos or errors. - Ensuring all content aligns with the latest Amazon publishing guidelines. **Deliverables:** - A final manuscript ready for submission to Kindle Direct Publishing with Barcode on back cover. - A formatted book in .docx and PDF formats, ready for eBook and paperback upload. **Project Timeline:** - I am looking to complete this project urgently. Please provide an estimated timeline for completion with your proposal. **Budget:** - Please submit your proposal with a breakdown of costs based on the services provided. **Proposal Requirements:** - Experience with book editing and formatting, specifically for Amazon KDP. - Portfolio of pas...

I'm urgently seeking a freelancer who can assist in modifying the formatting in a PDF file I have. Your responsibilities will include: - Adjusting the text charges in the document. Ideal candidates for this project will have excellent attention to detail, proficiency in working with PDF files, and the ability to work swiftly as this task needs to be completed ASAP. Knowledge of diverse formatting styles will be a real asset. Please provide examples of similar work you've done in your proposal.

I need someone with specialized skills in password recovery to restore a forgotten password for an Outlook .pst files. I have an old *.pst file (outlook) from the year 2010. I put on password, and now I didnt remember, I need to find this password I m looking for somebody to find password for pst file

Hi, As per our discussion, I will regularly upload the posts on your social media account and upload the products on Shopify as per your requirements. Thank you

...Skills: Ability to work with open source code on GitHub for modifications or writing new code from scratch. Ability to work independently and as part of a team. Experience in implementing user interfaces and APIs. 3. Functional Requirements Core Functionality: Development of 41 buttons with fixed parameters for changing the layout and size of windows. Capability to work with both individual and multiple tabs. Integration of 5 slider toggles for setting user preferences: Option to duplicate a tab with the ability to open it in a new window. Choice between resizing the entire window or just the tab (primary toggle). Option to hide the URL bar when opening a tab. Option to hide the bookmarks bar. Option to hide the tabs list. Additional Functionality: Discussion and potential imp...

I am in need of a capable virtual assistant who can adequately...Scheduling personal events: I often have a packed day, leading to the oversight of crucial personal events. I need someone attuned to my schedule and ready to help me manage my personal events. The ideal freelancer for this job would have: - Experience in calendar management: While this might seem basic, having someone experienced ensure maximum efficiency. - Good organizational skills: Managing multiple events requires a certain level of organization. Prior experience scheduling personal events will be a plus. Do keep in mind that this is not a typical virtual assistant role. I am looking for someone who takes initiative, is professional, but most importantly, understands my needs to schedule my personal events ef...

...recommending and developing multiple program and project plans. I want to work with expert on a shared screen to help me to learn as we go. I need someone fluent in English - I have a little hearing loss Key responsibilities will involve: -Building SMARTSHEET plans -- Linking to External data (i.e. Excel) that will be used in updating the SMARTSHEET plans. - Utilizing SMARTSHEET Functions: Proficient use of formulas and calculations is essential for this project. - Building Reports and Dashboards: Experience in creating comprehensive and visually appealing reports and dashboards is necessary. The primary goal for this project is to efficiently and accurately track the progress of different projects within the Smartsheet and create Dashboards for multiple audiences. ...

...marketplace that allows users to license their images, videos, and other personal trademarks. Key Features: - Licensing Module: This will be a system to allow public figures set and manage licensing terms for their likeness. - Communication Tool: This tool will allow public figures and their fans to interact within the platform. - Content Management : Public figures should have the ability to upload and manage their content easily on the platform. Ideal candidates for this project would have prior experience in building online marketplaces and a clear understanding of copyright licensing procedures. Strong knowledge in secure and efficient communication systems and content management setups is equally crucial. We need someone who can confidently build a user-friendly platform...

I'm looking for a skilled presentation expert who can help me create a compelling presentation focused on the Enagic Kangen Water Machine. ...Kangen Water Machine. Key Goals: - Educate viewers about the benefits of Kangen Water - Persuade viewers to purchase the Kangen Water Machine - Provide a platform to demonstrate the Kangen Water Machine Target Audience: - Potential customers - Health and wellness enthusiasts - Sales representatives Key Features to Highlight: - Alkaline water production - Antioxidant properties of the water - Multiple water ionization settings The ideal candidate should have experience in creating sales-oriented presentations, preferably for health and wellness products. Excellent communication skills and a keen understanding of consumer psychology w...

I have a PDF document that I need retyped into an Excel file. The PDF consists of a total of 10000 pages with data organized in 4 columns. I'm looking for an experienced multiple freelancer who can accurately retype the data from the PDF into an Excel spreadsheet as plain text. Key requirements: - Retyping the content of a large PDF file into Excel - Data organization into 4 columns - Ensuring high accuracy in data entry See the attached file and google sheet link I will give 500 pages first if we meet rate and deadline.

I'm in need of a skilled henna artist who can create a traditional, yet simple and minimalistic design for my hands. I need multiple designs in sets of 10 made. I need circle palm designs and then single line design as well. The work requires: - Proficiency in traditional henna art. - Ability to create elegant yet minimalist designs that are even and symmetrical. - Experience in working on designs like this before. Looking forward to your proposals. Thank you.

I need to develop a robust and reliable Bill Payment and Airtime Recharge system that integrates multiple payment methods and includes a user registration and login feature. Features should include: - A user interface for registration and login. - Support for debit/credit card payments, e-Wallet transactions, and bank transfers. The ideal developer for this project should possess: - Experience in designing secure login systems. - Excellent knowledge of integrating multiple payment options. - Proven experience in developing similar systems. - Attention to detail to ensure every transaction runs as smoothly as possible. Take up the challenge to help in streamlining how people pay bills and recharge airtime, book tickets, etc.

Run tasks repeatedly to upload products file to Amazon.