Ruby on rails certification onlineงาน

...integrity. Key Deliverables 1. Develop a Solidity smart contract to manage Ethereum donations. 2. Record transactions on-chain, including donor address, amount, and timestamp. 3. Ensure token compatibility by accepting only ETH and rejecting other tokens. 4. Implement security measures such as reentrancy guards and input validation. 5. Conduct testing on a testnet to verify functionality and security. 6. Provide thorough documentation for deployment and maintenance. Timeline 1. Week 1-2: Contract development and unit testing. 2. Week 3-4: Testnet deployment and integration testing. 3. Week 5-6: Final security checks and mainnet deployment. Important Notes - The focus is solely on Solidity contract development. - Collaboration will occur via shared updates and ...

I'm in need of a book review influencer specializing in self-help literature. The ideal candidate will be able to create detailed and in-depth reviews on YouTube. Key Requirements: - Expertise in self-help literature - Proven track record as a YouTube influencer - Ability to create engaging, in-depth book reviews Skills and Experience: - Strong understanding of self-help genre - Excellent verbal communication - Experience in video production and editing - Knowledge of YouTube SEO and audience engagement strategies Your primary responsibilities will be to read, analyze and create comprehensive reviews of self-help books. Your reviews should be able to provide viewers with a deep understanding of the book's content, insights and practical applications. Please provide sam...

I'm looking for a professional to design and deliver an interactive, online course in English about budgeting. The purpose of this course is to help women working at a Danish company save money for investments. Course Requirements: - The course materials should be in the form of interactive modules, specifically, interactive worksheets. - These worksheets should cover specific topics such as monthly budgeting, investment options, and expense tracking. Ideal Skills and Experience: - Prior experience in course design and delivery, especially for interactive modules. - Strong understanding of budgeting and investment options. - Experience working with or designing content for women in the corporate sector would be a plus. - Excellent English communication skills, both written...

SEO work for AUD$100 for a month for an online shop.

as we discussed on chat we need to have the shopify payments working until tomorow for

I'm looking for a skilled professional who can provide accurate score projections for cricket in fantasy leagues. The predictions will be shared on a dedicated Telegram channel. Key Responsibilities: - Analyze cricket matches and provide score projections for fantasy cricket leagues - Share predictions on a Telegram channel Ideal Skills: - Deep understanding of cricket and fantasy sports - Previous experience with making sports predictions - Proficiency in using Telegram Please bid if you can provide accurate and timely predictions.

I am seeking an experienced English language educator to create engaging, interactive lesson plans for online delivery. These plans should cater to a diverse range of learners, from children to teenagers and adults, at all proficiency levels from beginner to advanced. All lessons need to be created in PowerPoint. I’m in the process of starting an online ESL school and need to develop a significant number of lesson plans for the teachers. The lessons will focus on British culture and must be written in British English. I have examples of the format and style I’m aiming for, and the plans will need to cater to different levels and age groups. If this is something you’d like to explore, it could potentially turn into a long-term collaboration. Please...

I have a website created in laravel. I need to make a change. Let's add a section in the code that is already created on another page. It's about 15 min of work. I want to work with a specialist who knows the work well and can start working now. Those who see a website for the first time do not succeed, the programmer first had to prove that he knows php, laravel and phpmyadmin, those who want to learn, learn at college

Necesito un diseño 3D. Formato OBJ MALLADO, para imprimir dentro de Cubo de Cristal Optico. Adjunto archivo con una primera página con ejemplos del trabajo que hacemos, otra página con el diseño que quiere el cliente y una tercera página con el boceto o idea final a realizar. I need a 3D design. MESH OBJ format, to print inside an Optical Crystal Cube. Attached is a file with a first page with examples of the work we do, another page with the design that the client wants and a third page with the sketch or final idea to be carried out.

moduł do oddo online umożliwiający dodanie ilościowe do koszyka z poziomu listy produktów. Patrz załącznik

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

I'...elevate the online presence of my retail jewelry business, focusing primarily on increasing sales. Our primary product line is rings, so innovative strategies to promote this specific category will be highly valued. Key Responsibilities: - Develop and implement engaging social media campaigns aimed at driving sales - Design and distribute effective email newsletters to convert followers into buyers Ideal Skills and Experience: - Proven track record in eCommerce and retail marketing - Experience with jewelry or fashion brands is a plus - Excellent understanding of social media platforms and email marketing tools - Creative and strategic thinker who can devise effective ways to promote our rings Your expertise will be instrumental in reaching new customers and boos...

...SP 800-53, etc.) 4 Years 7. Working knowledge of web application security tools (F5 Web Application Firewall, Cloudflare, AppOmni) 4 Years 8. 9. Working knowledge of SIEM/SOAR tools (Chronicle, Splunk) 4 Years Working knowledge of integration platforms (ServiceNow, MuleSoft, Oracle Integration Cloud, Tibco) 4 Years Security+ Certification Highly desired 11.CySA+ Certification Highly desired Certification Highly desired Certification Highly desired with scripting and programming languages (Python, Power Shell,.Net) Nice to have with Cybersecurity platforms (CrowdS Nice to have...

I'm looking for a Spanish tutor with expertise in Cuban dialect to help me learn how to speak Cuban Spanish. Details: - I'm a beginner in Spanish, so lessons will need to start from the basics. - I want to focus on pronunciation and accent, common expressions and slang, as well as grammar and sentence structure. - Ideally, the tutor should be a native Cuban Spanish speaker or have extensive experience with the dialect. - Lessons should be tailored to my pace and learning style. If you're patient, understanding, and can make learning enjoyable, I'd love to hear from you. Your help will allow me to connect with my family and heritage in a deeper way.

I need a professional to 3D paint a 26' beam and an 8' post on drywall to mimic a black, matte-finish steel. The detail should include realistic weld marks, enhancing the overall steel appearance. - Ideal skills include: - Expert knowledge in 3D painting techniques - Experience with creating realistic textures and details - Ability to work with a matte finish - Proficiency in painting to a high standard Your work will transform the drywall structure into an impressive, steel-like beam and post. Please provide examples of similar past projects in your proposal.

I'm seeking a skilled developer to create a mobile-optimized, performance-driven, play-to-earn game for Telegram, integrated with the TON blockchain. Key Requirements: - Develop a mobile-friendly game on Telegram. - Integrate with TON blockchain for play-to-earn functionality. - Prioritize game performance above all else. Ideal Skills: - Extensive experience in mobile game development. - Proficiency in working with the TON blockchain. - Strong understanding of performance optimization techniques in gaming. Please note, the specific genre of the game (puzzle, strategy, arcade) has not been determined yet, so creativity and flexibility in proposing game concepts will be highly valued.

I'm in need of a freelancer with experience in data entry, specifically handling numerical data sourced from online databases. Key Responsibilities: - Accurately input numerical data from various online sources into our system. - Ensure data integrity and consistency throughout the process. Ideal Skills: - Proficient in data entry, with a keen attention to detail. - Familiarity with online databases and able to navigate them efficiently. - Able to work independently and meet deadlines. Please note that familiarity with our internal systems and databases will be beneficial, but not necessary as training will be provided.

Hello Guys I am looking for someone to remotely help/configure 2 x DELL S5048F-ON swtiches. we have following hardware 2 x DELL S5048F-ON switches 1 x DELL ME5024 SAN 3 x DELL R640 Servers. 1 x Watchguard M Series firewall. 1 x Dell 6024 switch for out of band management stuff like idrac. I need someone who is confident and experienced with Dell networking stuff to configure our switches. 3 servers will be in failover cluster. switches needs to handle iSCSI traffic from servers to storage box. Virtual machine traffic uplink to watchguard. VLTi between switches using 100GB ports. we have all cables and its all SFP28 connectivity. Regards Harry

I need help configuring my Ubuntu 22.04 machine to randomize outgoing requests across different IP addresses. The machine currently has a /27 subnet, but I plan to add more IPs over time. Key Requirements: - Implementing a round-robin IP rotation strategy to distribute outgoing requests evenly across the available IP addresses. - Creating a robust and scalable solution that can accommodate additional IPs in the future. - Assisting with the setup of necessary tools or scripts for IP management. Ideal Skills: - Extensive experience with Ubuntu 22.04 and Linux networking. - Proficient in IP management and rotation strategies. - Ability to create custom scripts for automation. - Strong problem-solving skills to ensure the solution is robust and future-proof.

We are a Trading company working with PLANT EXTRACTS ( ORGANIC) and need to meet an auditor for certification of our company at HAMBURG on 24.01.2025 We need a Translator/Interpreter : English-German Kindly connect back to discuss the work.

I need an experienced and fresher technician for on-site battery replacement in my Online UPS system. The service should be prompt, professional and ensure that the UPS is fully operational post-service. pune location

I'm looking for a talented game developer to convert my board game "Caps/Tops" into an exciting online multiplayer PC video game. Key Requirements: - Convert the board game "Caps/Tops" into a PC video game without dice. - Implement a robust online multiplayer mode. - Include customizable avatars feature for players. Ideal Skills: - Game development experience, particularly in converting board games to PC. - Proficient in creating engaging and functional online multiplayer modes. - Skilled in implementing customizable features for players. - Strong understanding of strategy games. Your expertise in these areas will help bring this project to life and create an engaging experience for players.

I need assistance to set up my Magento 2.4.4 site from live server to a local Windows machine for development and testing purposes. Key Requirements: - Migration of the complete site and database from live to local setup. - Configuration of the local environment to mirror the live server as closely as possible. - Troubleshooting and resolving any issues that arise during the process. - Ensuring that the local setup is fully functional for development and testing. Ideal Skills: - Extensive experience with Magento 2.4.4. - Strong knowledge of Windows operating system. - Proficiency in server migration and local setup. - Excellent troubleshooting skills. Please note, the local setup should not only be a simple copy of the live site, but a fully functional environment that supports comprehe...

I need a skilled professional to set up a two-node Oracle 19c RAC database on Oracle VirtualBox 7.14 for a test environment. Key Requirements: - Host System: Windows 11 powered by Intel i5 12th Gen with 64 GB RAM - Install Oracle Linux Server 8.8 on both cluster nodes, assigning 12 GB RAM to each - Configuration of ASM with specified disk groups: - OCR: 3 GB - DATA: 30 GB - RECO 20 GB - Installation of Oracle 19c Grid software - DNS setup can be ignored - Use of Automatic Storage Management (ASM) for disk groups I have the Oracle Linux Server 8.8 ISO ready, and no special network settings are needed for the cluster nodes. The ideal freelancer for this project should have extensive experience with Oracle databases, VirtualBox, and Linux systems. Please be prepared t...

I need a Shopify expert to align a PayPal message on my store's product page. This alignment is required for both mobile and desktop versions. The message needs to be adjusted to left alignment. Additionally, the font and size of the message needs to be modified to fit with the overall aesthetic of the store. Ideal skills and experience for the job: - Proven experience with Shopify coding - Strong understanding of UX/UI principles - Ability to modify font and size appropriately - Experience with mobile and desktop platform adjustments

I need my Telnyx virtual phone number, based in the USA, to be capable of receiving SMS. The primary purpose of these incoming messages will be for customer support. Key Requirements: - Configure the number to receive SMS - Set up the system to forward these messages to my email - Ensure no special features like auto-reply, message categorization or tagging are activated. Ideal Skills: - Experience with Telnyx or similar virtual phone services - Proficiency in setting up SMS forwarding to email - Strong understanding of customer support communication systems.

I have a tour in Almaty, Kazakhstan that needs to be listed on Booking.com. My goal is to get it listed properly on the platform. Key Responsibilities: - List a tour in Ideal Skills: - Experience with attractions listing

To develop a robust, scalable, and user-friendly Car Rental System using the .NET framework. The system should streamline car rental operations, including booking, fleet management, and payment processing, while offering a seamless experience for both customers and administrators.

I need somebody with server ...management skills to help me troubleshoot my app running on a VPS with Plesk. The app is built on Rails 8 and is currently displaying an nginx 403 error. I've checked the server logs and haven't found anything unusual, so it's likely a configuration issue or permissions error that's causing the 403 error page to display. Key Responsibilities: - Diagnose the cause of the nginx 403 error - Configure server settings as needed for Rails 8 app - Optimize server settings for performance and security - Provide a brief report on the issue and the resolution Ideal Skills and Experience: - Strong knowledge of server environments, particularly VPS and Plesk - Experience troubleshooting nginx errors - Some experien...

I am a nature and landscape photographer looking to monetize my work on social media platforms. Key Tasks: - Upload high-quality, appealing nature and landscape photos to suitable social media marketplaces. - Strategically market the prints for sale. - Engage with potential buyers and followers to build a customer base. Ideal skills and experience: - Proficiency in nature and landscape photography. - Experience with social media marketing. - Understanding of pricing strategies for selling prints. - Ability to engage with social media audience. I am open to freelancers who can provide a comprehensive plan for how they intend to help me sell my prints and grow my social media presence.

...handling (Fault Handler) Required Qualifications: * Minimum of 7 years of hands-on experience in OIC activities like Stage file, Local integration invoke, Wait, Fault activity. Various operation supported by stage file activity (list files, zip etc.) * Good hands-on experience in SOAP, REST, DB, FTP, ERP connections in OIC. Various operations supported by FTP connection (download, list files). DB connection implementation in OIC orchestrated integration. * Good hands-on experience in either FBDI based integration or web service-based integration. Knowledge of Report service is a plus, but not mandate. * Good hands-on experience in monitoring, debugging of OIC integration and migration of OIC components. * Good hand-on experience of Lookup configuration...

Hello, I am trying to build a platform to sell gaming related service and a panel for both customer and booster. Examples: If you ever made a similar site would be a big plus. Please check attached desired site map

I'm seeking a dynamic sales expert to help market and sell my Turkish home furniture online primarily through Amazon and via showroom visits in Florida. The ideal candidate will leverage social media marketing strategies to reach potential customers and boost sales. Key Responsibilities: - Manage and optimize our Amazon storefront - Explore and visit other showrooms for potential partnerships and sales - Develop and execute a strategic social media marketing plan Skills & Experience Required: - Proven experience in online sales, particularly on Amazon - Strong background in furniture sales, preferably home furniture - Expertise in social media marketing - Excellent communication and networking skills

I am seeking a seasoned DevOps expert who can assist in debugging NodeJS backend microservices application. The application is housed in a mono repository and is deployed on AWS. Although the CI/CD pipeline has been established via GitLab CI/CD, certain services are not functioning correctly due to some bugs. Key Responsibilities: - Collaborate with my developer to troubleshoot and resolve issues with service communication, database connection, and authentication/authorization. - Debug deployment errors that are hindering the performance of the microservices. Ideal Skills: - Proficient in NodeJS and microservices architecture. - Strong knowledge of GitLab CI/CD. - Experienced in debugging and troubleshooting complex backend systems. - Familiar with AWS deployment. You will need t...

I need my website to be compliant with WCAG 2.2 AA standards. This project involves ensuring the accessibility of all elements of my site. I am looking for someone to work on a long-term contract Key Requirements: 1. Logo: You design my logo more accessible by ensuring it passes contrast guidelines. All overlapping elements of the logo should have enough contrast that anyone can visually separate the key elements. For logo text, a contrast ratio of 4.5:1 for normal-sized text and 3:1 for large text is a minimum. 2. Website Layout Design in Figma: Figma offers tools and plugins to help designers create ADA and WCAG compliant designs. These tools can help ensure that designs are accessible to everyone, regardless of their abilities. Fix Color Contrast and Typography issues and add W...

Need developer who has previous experience in submitting app to review, all details like screenshot, icon, feature graphic, privacy policy, description etc will be provided you just have to utilise your own dev acnnt,.

I'm looking for a professional to fully optimize a minor padel brand on my Shopify tennis and padel eCommerce site. The goal is to boost the online sales of this brand, initially targeting the Spanish market, with plans to expand to France and Italy in the near future. Key Areas for Optimization: - SEO and Online Visibility: Enhance the brand's search engine ranking and overall visibility on the internet. - Product Listings and Descriptions: Revamp product listings and descriptions to make them more engaging and informative. Success Metrics: The primary indicator of success will be the sales figures. Ideal Skills and Experience: - Proven track record in eCommerce optimization, specifically on Shopify. - Strong SEO and digital marketing skil...

I'm seeking a detail-oriented professional to assist in listing my clothing and accessories items on online marketplaces, including Facebook, Poshmark, Mercari, and OfferUp, as well as our internal inventory system. Your responsibilities will include: - Listing items across multiple platforms - Assisting in creating item descriptions for items where I need partial help using chatgpt - updating our inventory system Basically copy and paste work I will pay 10 cents for each item successfully listed on all marketplaces. I'm starting with 10 items as trial then upgrading to 100 per day

I am looking for a skilled developer to create an MVC .netcore site for my online business. My ideal candidate will have experience with .netcore and be able to work with me to bring my general vision to life. The site will be targeted to professionals wo will invite their clients to construct a legal document for the client (a Will, Power of Attorney and the like). The professionals (eg accountants, planners etc) will need to become members of my site and it will record their details and any staff details. Once the professional becomes a meber I will have the ability to set how much of my fees will be paid to the Professional member OR the professional member will be able to say any employee of theirs may instead receive the fees instead of the professional company OR that the ...

...help me with a project involving mixed data (text and numbers). The data will be sourced from various online databases and the primary purpose of this data entry task is for data analysis and reporting. Key Responsibilities: - Extracting and entering mixed data (text and numbers) from online databases - Ensuring the accuracy and integrity of the data - Formatting the data appropriately for analysis and reporting purposes Ideal Skills and Experience: - Proven experience in data entry, particularly from online databases - Strong attention to detail and ability to work with mixed data - Familiarity with data analysis and reporting processes - Excellent computer skills, particularly in using online databases and data entry software Please apply if you are pro...

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

I'm seeking a digital payment specialist with expertise in integrating PAYTM UPI into my online service platform. The primary focus is on handling business transactions. Key Responsibilities: - Implementing a seamless PAYTM UPI payment gateway into my online service - Ensuring secure, efficient processing of business transactions Ideal skills: - Extensive experience with PAYTM UPI - Proficiency in payment gateway integration - Strong understanding of digital payment systems

I'm seeking a detail-oriented freelancer for a straightforward data entry job. The task involves extracting text data from an online database and entering it into a Word document. Key requirements: - Proficient in navigating online databases - Excellent typing and data entry skills - Strong attention to detail to ensure data is accurately transcribed - Ability to handle text data exclusively, with no numerical or mixed data involved Please note, the data is purely text based and the output will need to be formatted into a Word document. Experience with Microsoft Word is essential. The ideal candidate will be able to maintain a high level of accuracy while working to deadlines.

...professional-looking website badges. These badges will be featured on our website and should have a sleek, modern design that conveys credibility and professionalism. Requirements: Deliverables: 3-4 unique badge designs, - each saved as a layered, fully editable PSD file; and - each pre-saved in different colors. Include all layers and elements intact to allow for easy modifications (e.g., text, colors, shapes). Design Style: Modern, clean, and professional. Incorporate visual elements commonly associated with awards, achievements, or recognitions. Designs should look credible and eye-catching, suitable for a business website. Creative Freedom: Research existing badge designs on the internet for inspiration (e.g., G2 badges, award seals, certification icons)....

I'm in need of a skilled and creative logo designer to craft a logo primarily for my website and online platforms. - Style: While I haven't pinpointed a specific style, I would appreciate modern and sleek interpretations. - Color: I have a general idea about the colors, but I'm open to your expert suggestions.

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

I'm looking for a skilled developer to connect an API to my Divi WordPress site. The primary function of this integration is to fetch images from the API for display on a custom page. Key Requirements: - Experience with WordPress, particularly the Divi theme. - Proficient in API integration, specifically for fetching data. - Ability to create a custom page for image display. - Understanding of best practices for API data handling. The ideal candidate will have a strong background in WordPress development and API integration, with a keen eye for detail and a commitment to delivering high-quality work.

I need an expert who can install the Porto theme on my WordPress site () and carry out major customizations. Key Requirements: - Install Portotheme on my WordPress website - Implement significant design changes to align with my vision - Integrate additional plugins to enhance functionality Ideal Skills: - Proficient in WordPress theme installation and customization - Experienced in implementing custom design changes - Skilled in integrating various WordPress plugins

A few years ago, a web application was developed on , C#, ASP.NET and UI consisting of Bootstrap, Ajax controls, and some jQuery . Now the UI has to be re-worked to make the application work on SSL based URL. Currently the web application works fine on Non-SSL based URL. But session expires when we use SSL based URL.

I can help refreshing kontakt page on