Senior ruby on rails developer freelance trabalhos

I'm in need of a skilled freelancer to help me with an ongoing project. I'm currently working on a project, however, I need some extra hands to assist me in its completion. Unfortunately, I don't have a particular expertise in mind, so the position is open to professionals in a wide variety of fields. Responsibilities: - Assist with the development of the project - Provide support on multiple project tasks Ideal skills and expertise may include, but are not limited to: - Programming - Design - Writing The main objective of this collaboration is to enhance the overall quality and timeliness of the project. The successful candidate should be a team player, able to work independently, and possess great attention to detail.

I am seeking a proficient Augment Reality developer to craft a face filter & 3d filters. Requirements: - Develop a face filter using Spark AR or third party software. - The filter must be abstract in design, embodying creativity yet able to convey the core message. - The filter is primarily for promoting a product/service, so it's essential that it can facilitate advertising objectives. Ideal Skills and Experience: - Substantial experience developing face filters using Spark AR - Excellent understanding of augment reality, ideally with past projects to show - Proven track in developing AR filter for product/service promotion. - Spark AR experience is a plus.

I'm looking for a skilled Flutter developer to help me with my social networking app. It's currently experiencing issues with handling calls using Agora and I need these resolved. Key Tasks: - Fixing audio distortion when using external speaker - Addressing call dropouts on Android - Resolving the issue where two calls are being notified on Android - Fixing the problem where notifications are provided without sound on iPhones You should have: - Proven experience in Flutter development - A track record of fixing bugs related to audio and video calling - Previous work with Agora (preferred but not mandatory) - A good understanding of social networking apps Please share your past work when you apply.

We are looking for an experienced freelancer to create a custom DMA firmware using this simple guide : The guide provides detailed instructions, but I lack the time to complete it myself. The project will be executed on a Squirrel 35t board and should not take more than 3-4 hours for someone proficient. **Tasks:** - Configure and customize firmware based on pcileech-fpga - Use Vivado for development - Emulate TLP and configure the configuration space **Required Skills:** - FPGA design and programming - Experience with Vivado (Xilinx) - DMA firmware development - Verilog/VHDL programming - Debugging and testing embedded systems

Quiero obtener la certificacion MCD LEVEL 1 de Mule soft, necesito un tutor, para orientarme y explicar los temas que no entiendo, de preferencia hablar español

...and freelance salespeople. This content should encourage engagement and sharing within these target demographics. - Graphic Creation: You'll also be responsible for creating visuals that accompany our posts. - Paid Ads Experience: I need someone who has experience in managing Facebook and Instagram paid ads, and can use these platforms effectively to reach our target audience. The ideal candidate for this role will have a strong background in social media and content marketing, particularly in the Facebook and Instagram platforms. You must be creative, organized, and have a good understanding of what makes content shareable and engaging. Experience with ad management and graphic design is a plus. Please note, the pay for this role will be between $60-200 per month, de...

NEED APP DEVELOPER FOR MOBILE APP

I'm in need of a skilled Python and C++ developer to create combinations of 2048 distinct objects, each with precisely 12 words. These combinations are intended for data analysis, so they need to meet specific statistical criteria. Key Requirements: - Create the combinations in Python and C++ - Ensure the combinations are statistically valid for data analysis Ideal Skillset: - Proficient in Python and C++ - Strong background in combinatorics - Experience with statistical analysis - Good understanding of data analysis techniques Once these combinations are generated, they will be utilized to conduct data analysis, so ensuring their accuracy and statistical relevance is crucial. Please only apply if you have the necessary skills and experience to handle this task.

We are looking for a freelance expert in marketing and market analysis to help us identify high-demand consumer products in the Netherlands that can be successfully sold online. The candidate should be able to analyze market trends and customer needs, and use data and research to identify opportunities and value-added products that can be successfully sold online. Key requirements: - Proficiency in market research and trend analysis in the Netherlands - Experience in identifying and forecasting demand for online selling - An understanding of the competitive landscape in the specified product categories - Strong communication skills and the ability to present findings in a clear and actionable manner The target audience for the products is primarily young adults aged 10-35, so th...

...Technology: Provides project design + implementation tasks and high-level troubleshooting for public, private, and hybrid cloud infrastructure, including Azure, AWS, Microsoft365, with a strong focus on migrations. Exchange/Messaging: Provides design, implementation, migration, and high-level troubleshooting services for Microsoft Exchange and messaging systems, including Microsoft365. Windows Servers: Provides project design + implementation, and high-level troubleshooting for infrastructure, including Windows Server (2019, 2016, 2012 R2, 2012, 2008 R2, 2003) and virtualization environments on both Hyper-V and vSphere, in addition to Citrix XenApp and/or XenDesktop, and Azure Virtual Desktop. Active Directory: Provides project design + implementation and high-level tr...

I'm on the lookout for a proficient Elementor Developer who can transform a Figma design into a fully-functional landing page. The design provided is the blueprint to work from, but you're welcome to make adjustments to ensure it's visually appealing and optimized for lead generation. Key project details: - I've purchased the Litho theme, which you're encouraged to use if it suits the project. - While the Figma design sets the creative direction, there's room for some flexibility to improve the overall outcome. Ideal skills and experience: - Proficiency in Elementor is crucial - Prior experience with lead generation projects - Ability to translate design into a user-friendly, high-converting landing page - Knowledge of the Litho theme would b...

Nos dedicamos hacer funnels a consultores para asi aumentar su facturacion Experiencia : Copy para paginas de venta Estratega digital y creacion de funnels Email marketing

Are you a skilled communicator with a knack for scheduling appointments? Glimmer Grove Design is seeking freelance appointment setters to assist us in reaching potential clients and scheduling Zoom calls to showcase our beautifully crafted websites. Responsibilities: - Utilize provided dialer, script, and lead list to make outbound calls to businesses without websites. - Engage with business owners or decision-makers to discuss our website offerings. - Schedule Zoom calls to present our pre-built website demos. - Maintain accurate records of appointments scheduled. - Requirements: - Excellent communication skills, both verbal and written. - Comfortable making outbound calls and engaging with potential clients. - Ability to effectively follow a provided script while adapting to co...

I'm in search of a highly experienced SharePoint developer to handle the development of SharePoint workflows. Ideally looking for a Sharepoint developer with accompanying graphic design skills, but we also have in-house designers who can support the project. Key responsibilities: - Develop SharePoint workflows: Create efficient workflows that align with our business processes and enhance productivity. - Desktop user support: The workflows should be exclusively designed for desktop users. Ideal candidate: - Proficient in SharePoint: A seasoned expert in developing SharePoint workflows. - Strong problem-solving skills: Ability to understand and work around complex business processes. - Attention to detail: Ensure workflows are accurately implemented and function as inte...

I'm in need of a visually appealing book cover for a trivia book designed specifically for seniors. - The preferred color scheme for the book cover is vibrant colors. - The cover should include images, not just illustrations, to engage readers. I'm looking for a graphic designer with experience in creating book covers. Prior experience in designing for a senior audience would be a huge plus. The cover should be inviting, bright, and easy to read, while also being stimulating and unique to capture the essence of the content.

I'm seeking a skilled REDM game developer, who takes a particular interest in creating a Roleplay server on the REDM network. Expertise in developing game mechanics are key for this project. The primary task involves: - Developing a Roleplay server game. - Incorporating customizable characters, multiplayer functionality, and an in-game economy system. A successful freelancer will have a good understanding of how to create immersive and engaging Roleplay environments, and experience in implementing character customization options, multiplayer functions and economy system into such a game. Candidate should possess expertise in REDM server game development and game design principles. A proven track record in similar projects will be advantageous.

I'm in need of an experienced Drupal 10 developer to assist with a few tasks on my website. The tasks will mainly revolve around theme customization, module development, and general site maintenance. Skills and experience needed include: - Proficiency in Drupal 10 - Strong background in theme customization - Proven experience in module development - Ability to carry out site maintenance effectively Looking forward to your bids!

I'm looking for a full stack developer to make several key improvements and integrations to my existing spreadsheet editor. - **Adding New Formulas:** The first key task is to introduce new formulas to the existing spreadsheet editor. I need a professional who is well-versed in developing and integrating custom formulas to spreadsheets. - **Improving User Interface:** The editor's current interface needs a major upgrade. Your role will include enhancing the visual design to make it more modern and user-friendly. We also need to simplify the navigation within the editor, ensuring it's intuitive for our users. Drag-and-drop functionality is another key aspect that needs to be integrated. - **Integrating with External APIs:** The editor needs to be seamlessly integrat...

I need a web developer to create a basic interactive site using HTML/CSS/Javascript and any UI framework. - **Features Required**: - Login/Sign up/User Profile system - A unique interactive feature (e.g. an interactive map) **Requirements**: - Implementing custom authentication system for login/signup/user profile functionalities - Incorporating a unique interactive feature to enhance user experience - Utilizing HTML, CSS, Javascript, and a UI framework of your choice The ideal candidate will have experience with UI/UX design, web development, and creating interactive features. I will send the wireframes for an overview of how the site could look like. i need a developer who can do this in a day or two. Thank you

...skilled front-end developer proficient in HTML and CSS to help bring to life a new landing page. Key Points: - The project will involve turning existing design files into a fully functional web page, so a strong understanding of front-end development is essential. - The landing page must be responsive, providing a seamless experience across various devices, and ensuring the content is appropriately displayed on different screen sizes. - Cross-browser compatibility is also a must. The page should render correctly and consistently on all major browsers such as Chrome, Firefox, Safari, and Edge. - Windows size: 2560x1440 Ideal Skills and Experience: - Proficiency in HTML and CSS. - Prior experience in front-end development, particularly for landing pages. - A strong...

Kenda is looking for talented individuals who share the same drive and vision. Role Overview We are seeking a highly experienced and passionate Senior UI Artist who possesses a deep understanding of creating intuitive, engaging, and visually appealing user interfaces for mobile games. The ideal candidate will be a creative problem solver with a proven track record of delivering high-quality UI designs that enhance the overall player experience. Most importantly, we’re not looking for any kind of artists but Game Artists who love, live and breathe games. It’s a great opportunity to explore and push yourself as you’ll be surrounded by other Game Makers who also love games and together, you’ll work to build worlds, characters and games to be loved and enjo...

Seeking a creative freelance designer to create breathtaking, modern plush toys for toddlers. Ideal skills and experience: • Strong creative design skills and originality. • The ability to incorporate modern aesthetics within the design. • A keen understanding of Canadian design standards preferred. • Legally eligible to work in Canada.

Looking for Freelancer with Skills in Technical and Financial Proposal Writing, Design, and Summary Creation About Us: We are a dynamic event management company specializing in organizing memorable events that celebrate culture, heritage, and unity. Our team is dedicated to delivering exceptional experiences for our clients and their audiences. Opportunity: We are seeking a freelance professional who can assist us in crafting compelling technical and financial proposals for our events. This role involves creating visually appealing designs and themes that align with our clients' objectives and summarizing them into concise proposals that capture attention and secure contracts. Skills Required: Proficiency in writing technical and financial proposals for event management ser...

I need a developer adept at integrating ZohoBooks with Power BI using REST API. The ideal candidate should possess these skills and deliverables: • Proficiency in ZohoBooks REST API and Power BI • Experience with complete, real-time data synchronization • Expertise in creating customizable dashboards on Power BI • Ability to visualize all types of data from ZohoBooks, including financial reports, customer data, and sales data. This should also cover timesheets, invoices, and profit/loss analysis • Capable of executing sales and financial analysis using Power BI The goal is to seamlessly analyze and monitor our data from ZohoBooks in Power BI. Developers with prior experience in similar projects will be preferred.

I'm looking to develop an interactive and user-friendly website for my on-demand car workshop. This platform will primarily offer car repair, car maintenance, and tire replacement services. Key Features: - **Online Booking System:** The website needs to have a seamless online booking system. Customers should be able to easily select the service they need, choose a suitable time, and make a reservation. - **Service Pricing Information:** Transparent pricing is essential. I want all service costs clearly listed on the website so that customers know what to expect without any hidden fees. Design Preferences: - **Clean and Modern:** The design should be minimalistic, appealing, and easy to navigate. Prioritizing a clean and modern look is crucial. The ideal candidate fo...

I'm in need of an Wordpress developer to build a website for my online community targeted towards professionals. The website should encompass e-commerce functionality, blogging capabilities, and seamless social media integration. Key Components: - E-commerce Functionality: The website should enable the sale of products/services to the community members. - Blogging Capabilities: The site should provide a platform to post relevant and engaging content for the community. - Social Media Integration: The website must be seamlessly integrated with various social media platforms to facilitate community engagement. The ideal candidate should: - Have a strong portfolio of creating similar websites with e-commerce, blogging, and social media integration. - Understand the target audien...

We are seeking a skilled and affordable WooCommerce developer to create a simplified version of a custom artwork and ordering e-commerce website. The project is inspired by store (attached url screenshot) and involves building a user-friendly platform for "do it yourself" design promo product customization. Key Requirements: E-commerce Platform: WooCommerce Categories and Products: 4 main categories as umbrella sections 10 subcategories with individual products Customization Features: DIY drag-and-drop functionality Artwork review and approval system Project Scope: Develop a streamlined e-commerce website with WooCommerce. Implement a drag-and-drop feature for product customization. Ensure users can review and approve their custom artwork before placing orders. Desig...

Busco palabras clave long tail en español (las palabras claves deben ser long tail de al menos 6 palabras cada una) poco competidas en español y que tengan un mínimo de búsquedas de 250-500/mes a nivel hispanohablante para implementar contenido en una web mutitemática. De la redacción de los artículos me encargaría yo. Solo busco tráfico así...español y que tengan un mínimo de búsquedas de 250-500/mes a nivel hispanohablante para implementar contenido en una web mutitemática. De la redacción de los artículos me encargaría yo. Solo busco tráfico así que me sirve cualquier tipo de palabras clave (no me importa el CPC ni el CPM) y que el trafico venga de cualqui...

I am in need of an experienced app developer who can develop an apps iOS and Android. While I have not finalized the primary purpose of the app, it is a given that it would need to be user-friendly, intuitive, and innovative, with primary emphasis on its UX/UI design. Key Responsibilities: - Develop high-quality app iOS and Android and flutter , - Continual updates, maintenance, and iterations Ideal Skills and Experience: - Experience in designing and building mobile applications for iOS and Android - Expertise in UX/UI - Knowledge in all phases of software development - Strong problem solver Although there is no set timeline for this project, I am looking for someone who can dedicate consistent working hours to building and refining this application. Please only apply if...

I'm seeking a developer to create a Solana sniper bot that can monitor token prices and execute trades automatically, identify and exploit price discrepancies across multiple exchanges, and provide real-time notifications on price movements. Ideal Skills: - Proficiency in developing trading bots - Familiarity with Solana blockchain and token trading - Experience in creating automated trading strategies - Understanding of price discrepancy identification and exploitation The programming language or framework to be used is not specified, so you're free to use what you believe is most suitable. I'm looking for a fully automated trading bot, meaning I'll have little to no need to intervene in its trading decisions. Please keep this in mind when developing ...

I need a C# developer to create a desktop email marketing application. The application should integrate with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier. Although I do not have a specific design or layout in mind, I would need assistance on this. Key requirements: - C# development skills - Experience with email marketing applications - Proficiency in integrating with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier - Ability to design and layout the application Note: The partial application already developed , need to fix some bugs , need make Good UI software and Need to add additional features in next version. This project is not one time work, Need continuous work as a maintenance and new features addition work for version upgrades.

I have a source code for android video streaming app in java, xml, and i need to change the design of the app frontend I am looking for someone who can make changes to android app code design and recreate the frontend. below i have attached the design of my app, and want to reformat it according to zee5 app design. If you feel its a good fit for you, i welcome your bid. thanks.

Overview: We are looking for an experienced Java developer to refactor an existing code base to incorporate several design patterns and improve overall code quality. This project involves enhancing the structure and maintainability of the code by integrating various design patterns, such as Dependency Injection (DI) using Google Guice, Listener, Builder, Singleton, and, optionally, Factory design patterns. The ideal candidate should understand these patterns strongly and have experience refactoring legacy code. Key Responsibilities: 1. Refactor Service Classes with DI Pattern: - Utilize Google Guice API to implement Dependency Injection across all service classes. - Ensure that all dependencies are injected and managed by the Guice framework. 2. Apply Listener Design Pattern...

The project involves adding new features to an existing app. The main requirements are as follows: Wallet Customization: The app needs to include a wallet functionality that allows users to trade the coins they earn within the app. Snapchat Integration: Integration with Snapchat should be implemented, enabling users to link their Snapchat accounts and share their achievements or rewards with friends. AI-driven Soccer Game Prediction: The app is linked to an AI system that predicts soccer game outcomes. Users who achieve high accuracy in predictions are eligible for a drawing, with prizes awarded to 10 winners. Adherence to Google Play Store policies is crucial. Targeted Marketing: In the future, the app will be used for targeted marketing. Paid subscribers will provide demographic informa...

AutoSSL installation and configuration for CentOS Web Panel for a lifetime.

I'm seeking a Microsoft Certified SharePoint developer to assist with a variety of tasks on my SharePoint Online platform. Your expertise is paramount for this project. Your main responsibilities will include: - Customizing SharePoint sites to tailor them to our specific use cases - Creating efficient and reliable SharePoint workflows that align with our business operations - Integrating third-party applications with our SharePoint Online to enhance its functionalities and the user experience. Please note that mobile responsiveness is not a requirement for this project. The ideal candidate should have a robust knowledge of SharePoint Online, possess Microsoft certifications, and have a proven track record of successful SharePoint customizations and workflow creation. ...

I'm currently looking for a skilled and experienced developer for backend CMS development. Key responsibilities: - Develop a Content Management System using PHP, Laravel, MySQL, and Python. - Design, implement and maintain python-based backend application. Essential Skills: - Proficient in PHP, Laravel, MySQL, Python. - Extensive experience in backend development. - Knowledge in CMS development and implementation. - Strong understanding of data structures and algorithms. Your analysis skills will also be put to good use to solve complex problems in this role. As an experienced backend CMS developer, you can expect to work closely with me to deliver a robust, performant, and scalable system.

i need a casino website and app. any developer who have already made such projects

Sure, here is a project description for the freelancer: Project Title: Redesign SMIB - Figma Design Improvement Project Description: We are looking for a talented freelance designer to improve and enhance the existing design of our application project, currently created in Figma. The project, titled "Redesign SMIB," includes a complete prototype, and we aim to refine the design before beginning the development phase. Responsibilities: Review the current Figma design and prototype. Provide suggestions for design improvements and enhancements. Implement the agreed-upon changes to the design. Ensure the design is user-friendly, visually appealing, and aligns with our brand identity. Collaborate with our team to understand the project requirements and ...

I need a seasoned Blazor Developer to develop a MarkDig extension that allows markdown-rendered codeblocks to be wrapped by a custom Blazor component with a File Name and action link. UI Components (Input): 1. Markdown containing <pre> <code> ... </code> </pre> blocks (example included below) Key Operations: 1. Parse the Code Blocks out, wrap their content with a component containing a title and an action link Output: Rendered HTML containing the original code block wrapped in a component. Technologies: MudBlazor MarkDig Example Input (including ColorCode colorization): <div class="codebuddy-markdown my-4"><!--!--><p>To integrate the core functionality of uploading images to Azure Blob Storage using a Shared Access Sig...

I need a developer Create a landing page identical to this page %d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a8%d9%8a%d8%b9%d9%86%d8%a7-%d8%b9%d8%b1%d9%83-%d8%a7%d9%84%d8%b3%d9%88%d8%a7%d8%ad%d9%84/ I want to design the page as a WordPress template so that I can install it at any time Taking into account colors, fonts, and compatibility with all devices Estimated turnaround time is 24 hours

I need one Flask developer for some easy tasks I need work for long term I need work from Pakistan or Indian Coder

About Us: Culprit Underwear is a dynamic, online DTC brand blending humor with style in intimate apparel. We're searching for a detail-oriented Freelance Accountant & Bookkeeper to enhance our financial processes. Role Overview: Join us to manage and forecast our cash flow, build insightful P&L statements, and keep our books immaculate. Your financial acumen will directly impact our growth and efficiency. Key Responsibilities: - Expertly handle financial records via QuickBooks and Bill.com. - Develop accurate cash flow projections and P&L statements. - Manage accounts payable/receivable and budgeting processes. Must-Haves: - Proven track record as a freelancer in accounting/bookkeeping. - Proficiency in QuickBooks and is non-negotiable. - Bachelor’s degr...

I'm in search of a PHP Developer with a proven track record of developing comprehensive ERP Solutions for the construction industry. Key Modules Required: - Project Management - Cost Estimation - Procurement Specific Features for Project Management: - Task Management: The system should allow for easy task assignment and monitoring. - Resource Allocation: It should have a robust system for allocating and tracking resources. Specific Requirements for Cost Estimation: - Integrated Cost Database: The system should have a vast and well-organized cost database. - Calculation Formulas: It should accommodate complex estimation formulas. - Reporting and Analytics: The ability to generate detailed reports and analytics is crucial. Ideal Candidate: - Should have a strong background ...

I am embarking on an anthropological study that centers on the consumption of luxury items by consumers. The fundamental goal of this project is to delve deep into the ways that individuals experience luxury. I have identified three key aspects of luxury consumption that I am particularly interested in exploring, namely: - Brand Perception - Experiential Value - Social Status To gather the necessary data for this study, I am planning to primarily utilize the following methods: - Interviews: In-depth, conversational discussions with participants to understand their personal experiences and perceptions of luxury. - Observations: Directly observing how participants engage with luxury items in their daily lives or in specific scenarios to gain insights into their behavior and ...

I'm looking for a skilled Python backend developer to enhance an existing backend system for my project. Key Responsibilities: - Enhancing the existing backend system: Your primary responsibility is to enhance the functionality of the current system and optimize its performance. - Integrating SQL/NoSQL Databases: Your expertise in SQL/NoSQL databases is crucial to ensure smooth integration and efficient data handling. - Experience with Python and Minio: If you're familiar with Minio that's a big plus, but Python is the key language you'll be working with on this project. Ideal Candidate: - Proven experience in enhancing existing backend systems. - Proficient in working with SQL/NoSQL Databases and designing queries. - Strong Python skills are a must. - ...

I'm looking for an experienced Java developer who can integrate a cloud-based database into my project. Ideal Skills: - Strong proficiency in Java - Prior experience with database integration - Specifically, experience with cloud-based databases, Microsoft Azure in particular, is a big plus The Project: - Your primary task will be to integrate Microsoft Azure, a cloud-based database, into an existing Java project. - The project already has a well-defined structure and the database will serve as a key component. - The database integration should be secure, efficient, and scalable, meeting the highest standards. - There will be no need for user authentication or API integration, as this project is solely focused on database integration. Please only apply if you have ...

I'm in need of a proficient Wordpress developer to help me build a business website. I already have a specific theme in mind, so your role will be to ensure the site is not only created with this theme but also tailored to fit my business needs. Key responsibilities include: - Building a professional and user-friendly business website that aligns with the chosen theme - Including necessary functionalities such as a contact form, subscription/sign-up form, gallery/portfolio, and Google mapping skills - Ensuring the site is responsive and visually appealing - Providing recommendations on the theme if necessary and integrating my style preferences You should have: - Proficiency in Wordpress website development - Strong understanding of web design and user experience - Ex...

I have a Python script that needs integration with a Telegram bot. The requirement is to connect the code with the Telegram bot to send questions from the Chegg website. Key tasks: - Integrating the existing Python code with a Telegram bot to send questions from the Chegg website - Automating the assignment of student IDs for each Chegg website task The ideal freelancer should have: - Proven experience in Python programming - Previous work with Telegram bot integration - Familiarity with Chegg website tasks and automation - Good understanding of API integrations Please share your relevant experience and any insights into how you plan to approach this integration.

I'm looking for an experienced WordPress developer, who can provide a comprehensive training for our developer. This project is unique in that we already have an in-house developer who is brand new to WordPress. The goal is to get them from beginner level to a point where they can comfortably handle WordPress development tasks. Key aspects of the training: - Explanation of WordPress architecture and functionality - Hands-on sessions covering Theme and Plugin development - Insights into customization and optimization best practices - Additional tips and tricks for effective WordPress development Ideal candidates should have: - Extensive and proven experience in WordPress development - Strong teaching skills and ability to explain complex concepts in sim...