类似alexamaster这样子的一个平台，可以auto traffic，互相宣传facebok youtube，market
We need someone who is familiar with Alipay & Wechat pay integration, and link our website content to share on Wechat & Weibo. 我们现在需要一个熟悉支付宝和微信支付开发的工程师，接入PC端与手机端，并且制作出简单的支付页面；以及微信和微博分享我们网站上的内容。
...numbers show, then move cursor up to 'Game Options' and a drop down line will show 'table games' then follow back to the euroroulette table and that will reset spin count/history and start the spin process again. 7. If there is 'one' number, not 'two' (two numbers 'never hit' will void further action). We only want 'one' number that shows 'never-hit'. Then note the number and move cursor to 'Back to Game' button and when the table page opens, cursor will click the 'target number' and the wager/chip amount will be placed according to what has been input in the parameters. 8. The 'single-spin' button will be clicked once and wait for result. If target number is hi...
Get Traffic to and nature SEO, improve rank to #1 pagerank
了解CDN的一般架构和相关开源项目知识。会shell脚本和linux常用命令 熟悉DNS流程及机制，能通过iptables实现一些常用的安全规则 熟悉HAProxy的特性，会制定一些安全策略，并通过HAProxy的配置实现出来。 熟悉Nginx，会编译各种Module，了解常用的module(CDN方面) 可熟练地配置nginx以满足不同的业务需求。熟悉Apache Traffic Server也可。 熟悉linux，shell, python, lua 有3年以上的工作经验！ 有这方便的经验的大牛可以联系！待遇优厚！具体细节详谈！
了解CDN的一般架构和相关开源项目知识。会shell脚本和linux常用命令 熟悉DNS流程及机制，能通过iptables实现一些常用的安全规则 熟悉HAProxy的特性，会制定一些安全策略，并通过HAProxy的配置实现出来。 熟悉Nginx，会编译各种Module，了解常用的module(CDN方面) 可熟练地配置nginx以满足不同的业务需求。熟悉Apache Traffic Server也可。 熟悉linux，shell, python, lua 有3年以上的工作经验！ 有这方便的经验的大牛可以联系！待遇优厚！具体细节详谈！
我们希望收到交通到我们的网站。 1，我们希望有人谁在谷歌分析坚实的知识。 2，我们希望自由职业者，谁能够理解中国人。 3，自由职业者有教我们的工作人员如何操作谷歌分析。 4，这是一个持续的关系。
I'm in need of a skilled developer who can create a website for my binary options brokerage. The main features of this project include: - Website Development: I require a professional who can design and develop a fully functional, minimalistic website for my binary options brokerage. - Trading Platform Integration: The selected professional should have experience in integrating trading platforms into websites. The platform should include real-time charts, payment system integration, and user account management capabilities. Ref: ou ou
I'm in need of a seasoned Google Ad specialist and SEO expert that can help boost my website's performance in various ways. Key Goals: - Increase Website Traffic: I'd like to grow my visitor count significantly. - Improve Search Engine Rankings: I aim to boost my website's visibility, particularly on Google search results. - Track and Analyze Website Visitors: I need assistance in effectively monitoring and understanding my website's traffic, including where my users come from and what they do on the website. Purpose of the Website: - Selling Products/Services: My website primarily functions as a platform to sell my products and services. Target Audience: - Local Customers: My main audience is local, hence I'd like my website to be optimized ...
I'm an aspiring science fiction writer in need of a unique pseudonym that will resonate with my target audience. I have a particular interest in themes revolving around space exploration and dystopian societies. The pseudonym should be futuristic or invented, rather than being tied to any specific cultural or linguisti...for instance...though I love both names. 5 foot, 6 inches tall. Ideal Skills and Experience: - Creative Writer: A talent for crafting imaginative and futuristic names - Understanding of Science Fiction: Familiarity with the genre's tropes and themes - Marketing Mindset: Ability to create a pseudonym that will appeal to readers of the science fiction genre You might consider including a few options for me to choose from, as I'd like to have a select...
I'm seeking an experienced graphic designer to create an illustrative artwork for a medium-sized corrugated box, specifically for retail packaging. Key Requirements: - The artwork needs to suit the medium...be suitable for retail packaging, so a strong aesthetic appeal and ability to draw attention on a shelf is crucial. Ideal Skills: - Proven experience in graphic design with a strong portfolio of previous retail packaging designs. - Proficiency in creating detailed and illustrative artwork. - Understanding of packaging design and how to make a product stand out on a retail shelf. I want three options with 2 color design, sample pic has been attached. I want the same dimensions. The brand name to be used is fruity mango and add a line underneath with premium mangoes and pro...
I'm in need of a networking expert to design a network for my office. It's a small setup with fewer than 10 employees. Key Requirements: - Design a network that enables internet access, file sharing, communication, and collabora...browse policy, social network, and other inappropriate site restrictions Ideal Skillsets: - Proficiency in networking design for small offices - Experience in setting up networks for file sharing and communication - Ability to ensure network security and reliability - Excellent communication skills and the ability to understand the needs of a small office with a limited number of users. - some options for VPN - Wifi Security WPA Please bid if you have proven experience in similar projects and can provide a comprehensive yet cost-effective ...
...proficient in keyword research and optimization, on-page optimization, and link building. Key Responsibilities: - Conducting in-depth keyword research and implementing them effectively into web content. - Optimizing on-page elements such as meta tags, headings, and content structure to improve search engine rankings. - Creating and executing an effective link building strategy to increase organic traffic. - Monitoring and reporting on the performance of SEO campaigns. The ideal candidate should have: - Proven experience in local SEO and working with specific city/region targeting. - A strong understanding of content optimization for various formats, including blog posts and product descriptions. - Proficiency in tools like Google Analytics, Google Search Console, and SEMrush. ...
...either highlight the devices or the platform, they don’t connect the two v. The don't discuss dashcams c. Common threads - i. Sales pages with heavy push on benefits/uses ii. Listing pages with different options to choose from 2. What individual pages or articles do well and what they do poorly: a. They do well making their devices or platform look good b. They do poorly at answering all of the questions that the searcher may have 3. Intent(s) of searchers typing in this term: a. The intent is mixed, but all are looking for information on devices or platforms. Some want options to browse through (product listings), others want pricing, some are comparing platforms, etc. A fair amount go on to make subsequent searches that are not represented well in t...
I'm in need of a sharp-eyed professional to conduct an audit on my current therapist AdWords campaigns. The goals are threefold: - Propel website traffic - Ramp up appointment rates and conversions - Optimize my ad budget, which currently sits between $500 - $750 a month Presently, I have an active Search Network Campaign. Given your expertise: - You should be well-versed in conducting comprehensive audits of such a campaign. - You ought to have proven experience improving web traffic, booking/appointment conversions, and ad spend optimization. Your insightful recommendations will not only determine the success of this project but also influence my future marketing strategies. Bring your top SEO and SEM skills, as well as your keen attention to detail, a...
I'm searching for a creative graphic designer...white - Strong understanding of color theory and design aesthetics - Creative approach to incorporating purple and gold, as well as additional transition shades, into the color scheme - Experience with Symbol/icon design Deliverables: A full logo suite of 3 logo variations: primary, secondary and brandmark with both png and svg files. In brand colors, solid black, solid white with transparent options for all colorways and file types. It would be beneficial for the freelancer to have experience working with a variety of color schemes and the ability to create transition shades that harmonize with the main colors of the brand. A keen eye for detail and the ability to translate a brand's essence into a visual identity is cruci...
...will help me grow my followers, engage my audience, and promote my drop shipping products. Key Responsibilities: - Developing and executing content strategies for TikTok, Facebook, YouTube, and Instagram - Creating engaging and shareable content tailored to each platform - Growing the number of followers across these platforms - Implementing strategies to increase brand awareness, drive website traffic, generate leads, and facilitate sales and knowledge transfer The successful candidate will have: - Proven experience in social media content creation, particularly on TikTok, Facebook, YouTube, and Instagram - A deep understanding of different audience demographics - A track record of growing followers and increasing engagement - Constant communication. I do not want to have to c...
...me in optimizing my WordPress website that uses WooCommerce and Printify. The primary goal of this optimization is to enhance the profitability of the website, both locally and internationally. Key Tasks: - Assess the current set-up and identify areas for improvement. - Implement strategies to speed up the website without compromising on quality. - Enhance SEO capabilities to increase organic traffic. - Improve user experience to boost conversions. - Fine-tune the integration between WooCommerce and Printify for a seamless process. Ideal Skills & Experience: - Proven experience working with WooCommerce and Printify. - A strong understanding of e-commerce optimization. - Proficient in WordPress development. - SEO expertise and experience with relevant tools. - Track record o...
... - **Inventory Management:** Adapt system to handle items via IMEI, serial numbers, or without identifiers. - **Sales Management:** Enhance system to process sales using item identifiers. - **Customer and Supplier Management:** Develop capabilities to store detailed records, including transaction history and preferred payment methods. - **Payment Processing:** Integrate various payment options with specific validation for bank transfers. - **Financial Tracking:** Add features to track all transactions, manage expenses, and handle payments to suppliers and customers. - **User Management:** Implement a role-based access control system with customizable user permissions. - Ensure the adapted system maintains high security, reliability, and scalability. - Provide complete ...
...to understand making good use of icons / symbols as well as appropriate language. A guideline document is available at the link below. The layout provided acts as a guide for the content of the report and the relative important/visualizations we would expect for each component. All graphs are placeholders for the type of analysis to be displayed. We are open to and would appreciate different options for layout and styles how to best display the information. Entries within 24 hours will be judged and preferred entries given feedback within the next 12 hours to be completed by the end of the contest. The first page will focus on the key figures and graphs. A second page should be included
...Ideal Skills: - Prior experience developing process automation software. - Proficiency in web development. This program will be very similar to how estimates work in Zoho books but Zoho books is a full bookkeeping software. I'm just needing the portal part for job estimates. It's like a repair management software but the only actions needed are for myself and customers to be notified and the options to comment, proceed or decline. So an example would be i add a customer to the software including their email address. They get notified and are then able to log on. I then make an estimate, choose this customer, write out a price/description/job no. Etc and then press send. The customer is notified by email that they have received an estimate. They click to log in to p...
I'm looking for a data analyst who can help me evaluate the effectiveness of different betting strategies for football games. The analysis should be based on all available historical data. I have a montly membership to a site with historical betting odds. We can choose different options from matxh results, over-under, half time etc. It is an analysis system made by comparing any betting history with the odds opened in the past and the data rates opened on a daily basis. How did the previous match results when the todays odds opened? Which filters should we choose to better predict the results of today's matches? At the same timem which filter combinations are compatible with the previous results? I have also Turkish explanation youtube link to watch how to filter odds? But...
I'm envisioning a beautifully designed carpet for my wedding venue, carrying a neutral yet elegant color scheme. Here's what I need: - Design Options: Provide me with 2-3 options, focusing on subtle floral art or a vintage, traditional aesthetic. - Color Scheme: Keep it neutral and elegant. Think pastels, beige, brown, yellow and other soothing colors. - Size: The carpet pattern needs to be seamless given it's designed for a vast area of 2 acres. Ideal Skills and Experience: - Previous experience in carpet or large area design is preferred, particularly in neutral color schemes. - Understanding of vintage and floral design concepts. Your portfolio should demonstrate your prowess in these areas. - Ability to design a seamless pattern that can be replicated...
I am looking for a Marketing/Advertising and SEO professional who can help my dog training business, All The Way Canine Academy (ATWK9), reach its full potential. The ideal candidate for this project should have experience an...Media Marketing - Email Marketing Your main responsibilities will include: - Increasing brand awareness to reach a wide audience of dog owners, local community members, busy professionals, first-time dog owners, families with dogs, puppy owners, owners of dogs with behavioral issues, and dog enthusiasts seeking advanced training. - Generating leads for my dog training services. - Driving more traffic to my website. - Establishing my business as a trusted authority in the industry. Please provide a detailed plan of how you would approach these goals in...
...successful track record in creating effective ads for restaurants and takeaways. You should have an understanding of how to capture the essence of our restaurant and highlight our key selling point: our delicious food. Here's what I specifically require: - Attracting local customers as well as tourists and visitors using targeted ads. - Goals of the advertising campaign include increasing website traffic and boosting online orders. - Emphasize on our unique selling point – our incredible food. The ideal freelancer will have superb knowledge of both Google and Facebook advertising platforms and know how to best leverage them for our specific needs. If you are creative, have a knack for creating engaging content and have previous experience in running successful ad ...
I'm seeking a seasoned strategist to develop an inbound marketing a...marketing approach specifically designed to generate leads and build awareness among small business owners. Key Tasks: - Development of compelling content that aligns with our brand and resonates with small business owners. - Implementation of best practices to increase website traffic organically. - Creation of effective lead generation strategies. Ideal Candidate: - Proven track record in inbound marketing, particularly with small business audiences. - Ability to present actionable strategies for increased website traffic. - Strong comprehension of the inbound marketing funnel and its stages, particularly the 'awareness' stage. - Innovative thinker with demonstrated success generating ...
I'm seeking expertise from a professional WordPress developer to fix and enhance the menu bar on my website to ensure consistency across all pages. Key responsibilities: • Correct inconsistencies in the menu options across the website • Implement a uniform menu structure on all pages The ideal candidate for this project has a proficient knowledge of WordPress and demonstrated experience in customizing and resolving issues with menu bars. While I have some websites in mind as examples for how I want the menu bar to function, I would also appreciate your input based on your experience. Any suggestions that can improve the overall user navigation would be greatly welcomed.
I'm in need of a web-based job card system that will allow the creati...Employees will need access to all past completed and active jobs. Managers will need to have access to send the completed job to QuickBooks, add / remove employee names and set an hourly labour rate. Ideal Skills: - Proficient in PHP and MySQL - Experience in developing web-based forms - Knowledge of job management systems - UX/UI Design capabilities for a user-friendly interface Open to all options: The creation of a new system, use of a Wordpress modification, use of Office 365 Forms and Zapier to link to QuickBooks. We have a server to run SQL with Apache, PHP and FTP. Please consider the functionalities I'm looking for and the primary users of the system when bidding. Please contact for more d...
I'm seeking a skilled web developer with keen attention to detail to carry out a thorough examination on my classifieds website. I need you to help me verify the following: 1. The Efficiency of a 7-day Free Trial - Confirm if the functionality works as expected and potential users can access it seamlessly. 2. Paid Package Configuration - Investigate the pricing structure, subscription options, as well as the benefits and limitations of each package to ensure they function properly and are user-friendly. 3. Overall Site Check - Identify any broken links that could cripple user navigation. - Evaluate the website's performance to see if there's room for boosting its speed or reliability. - Suggest any user interface improvements that could enhance the o...
...content logically with clear headings and sections. • Focus on specific aspects related to target keywords to enhance user experience and SEO performance. • Quality Assurance: • Ensure the quality and depth of content to provide value to our audience and satisfy search engine algorithms. • Performance Monitoring: • Implement analytics tools to track keyword rankings, organic traffic, user engagement metrics, and conversion rates. • Provide regular reports and insights for continuous optimization. • Continuous Optimization: • Adjust content strategy and keyword usage based on performance data to optimize website visibility and performance over time. • Recommend new, trending keywords and SEO strategies to stay...
...significant aspect in determining the success of this venture. Your key responsibilities will include: - Comprehensive store setup: Your job is to build a fully functional, user-friendly Shopify store from scratch with a professional, appealing design. - Product sourcing: I need you to research, source, and negotiate suppliers for a wide range of profitable products. Ideally, I want a variety of options spread across various industries such as fashion, electronics, home decor, and more. - Fulfillment process: Ensure seamless order fulfillment that includes a thorough product catalog with high-quality images and detailed descriptions. Pricing should be competitive without compromising profitability. - Samples: Ordering product samples is crucial, ensuring the quality of the item...
I require a social media expert to handle my Instagram campaign. Key Requirements: - Expertise in Instagram marketing and campaign handling, with a portfolio showcasing successful traffic generation. - Understanding of young adult and young professional target audience. Your responsibilities will include: - Creating engaging content for this demographic to drive traffic to my website. - Implementing and managing an effective Instagram campaign to meet this goal. I'm looking for someone who understands the mechanics of social media, can create compelling content and is results-driven.
I'm i...USA-based company. Specifically, I'm looking for someone who is adept at: - Keyword research and optimization - On-page and off-page SEO optimization The main goals of the SEO campaign will be to: - Increase website traffic - Improve search engine rankings - Generate leads and conversions Additionally, there will be a strong emphasis on Social Media Optimization (SMO), focusing primarily on: - Facebook - Twitter - Instagram Ideal candidates will have proven experience in SEO, SMO, and social media platform optimization. They should have a track record of driving traffic and improving rankings on major search engines, as well as generating leads and conversions. Your location within Bangalore is pivotal for regular onsite meetings. Familiarity with t...
I am in need of a proficient Python coder who can develop a robust object recognition system for me. The key tasks for this project are as follows: - Create a Python code able to recognize and detect people and vehicles. - The code not only needs t...two-wheelers, whether the riders are Indian or foreign, again using license plate detection. Algorithm 4 different Deep learning Algorithm and tell the best * Yolo * other than Yolo any 3 Deep learning network model The ideal freelancer for this project should demonstrate previous experience in Python coding, exceptional competency in object recognition, and ideally some familiarity with traffic regulation automated enforcement. The perfect addition to their portfolio would be past projects involving license plate detect...
...market research to identify the target market for bridal jewelry in UAE, including demographics, trends, and purchasing behaviors. Analyze competitors and assess market opportunities and threats. Product Line: Describe the range of bridal jewelry products to be offered, including engagement rings, wedding bands, necklaces, earrings, and accessories. Highlight any unique features or customization options. Marketing and Sales Strategy: Outline plans for promoting and selling bridal jewelry, including online and offline marketing tactics, partnerships with bridal boutiques or wedding planners, participation in bridal shows, and use of social media platforms. Financial Projections: Provide detailed financial forecasts over a minimum of 3 years , including revenue projections, s...
...*Comprehensive Lead Tracking and Analytics: We seek detailed insights into our leads' behavior and preferences, empowering us to refine our strategies for optimal results. *Strategic Lead Nurturing Workflows: You'll develop nurturing workflows to maintain active engagement with leads and guide them seamlessly through the sales journey. Primary Project Goals: *Increase Website Traffic: We anticipate a substantial surge in website traffic as a direct outcome of this project, providing us with a wealth of potential leads. *Enhance Lead Quality: Our priority is to capture leads of the highest quality, ensuring a greater likelihood of successful conversions. *Drive Lead Conversion: Ultimately, our goal is to convert these leads into satisfied paying customers, drivi...
I am in need of an experienced and reliable accountan...Record Management: Ensuring all records are properly organized and maintained. - Daily Reports: Providing a daily summary of the business transactions. - Accountability: Ensuring all financial transactions are transparent and trackable. Ideal Skills and Experience: - Proven experience as an accountant undertaking similar tasks. - Proficiency in accounting software - while I am open to different options, a background in QuickBooks, Xero, or FreshBooks is beneficial. - Strong organizational skills - managing records and reports effectively is crucial. - Excellent analytical and problem-solving skills. Please only apply if you can commit to monthly financial statement preparation and possess the necessary skills and experience. ...
I'm looking...looking for an SEO expert to boost the subscriber base for my YouTube channel. Key Responsibilities: - Improve the search engine performance of the channel to increase visibility and attract more subscribers. - Tailor the SEO strategy to appeal to both general audience and specific niche/industry groups. Ideal Skills and Experience: - Proven track record in increasing subscribers for low-traffic YouTube channels. - Thorough understanding of SEO techniques and algorithms. - Ability to create targeted and engaging content for a mix of general and niche audiences. - Experience in analyzing and interpreting YouTube analytics data. If you have a background in growing YouTube channels and the know-how to optimize content for diverse audience segments, I'd lo...
I'm seeking a designer to create a minimalist landing page reminiscent of popular dating apps like Tinder, Bumble, or Hinge. The design should strike a balance between modernity and simplicity, perhaps incorporating vibrant yet light pink or red hues, along with tasteful imagery to enhance the visual appeal without overwhelming the page. Key elements include: A pinky/red-ish theme with light ...2-3 prominent links to essential pages such as Terms & Conditions, Cookies, About Us, and Help. Convenient links for downloading the app from the Play Store and Apple Store. Social media links for easy access. The goal is to create a visually engaging and user-friendly landing page that effectively communicates the essence of the dating app while providing necessary information and naviga...
...with expertise in crowdfunding and social media marketing to boost my Gofundme campaign. Key Requirements: - Increase visibility and attract more donors - Expand the reach beyond friends and family, focusing on specific interest groups - Experience in creating and executing successful crowdfunding campaigns - Proficiency in social media marketing, especially in raising awareness and driving traffic - Ability to generate engaging content that resonates with the target audience Your primary goal will be to help me reach a wider audience and subsequently increase both the number of donors and the funds raised. The ideal candidate should have a proven track record of similar successful projects, a deep understanding of crowdfunding dynamics, and a passion for creating impactful so...
I am looking for a professional to incorporate a Non-OTP payment gateway into my online store. Even though I am uncertain of a specific Non-OTP gateway, I am open to suggestions for secure, user-friendly, and reliable options. Key job tasks: - Suggest trusted Non-OTP payment gateways. - Integrate the chosen gateway into my online store. - Test purchases to ensure the gateway is functioning properly. Ideal qualifications: - Experience in setting up payment gateways on various online store platforms. - Knowledgeable about Non-OTP payment gateways. - Proven track record of delivering similar projects. Note: I have not specified the platform that my online store is built on, and it's not disclosed whether I have PayPal, Stripe, or Braintree setup. Please consider these points...
...support with answers and fix within 2 weeks. Normal will go a lot faster +-24 hours. And then below we will have 3 options next to eachother with support plans; Setup-support - included; Basic support ; vip support. With some space to add points and price in there. 8. Then we should have a page; Why should you do it? Here we will need to have a ROI calculator that gives them a view of how much they save by using our product. Make this in different sections so we can make 3 modules, with each 3 points below. Focus on time saving. 9. Then we will have the How will we implement? Here the project timeline how we will implement it will be displayed in a vertical timeline with right some options to add text. Make sure you show them that they don't have to worry - show trust...
I'm seeking a professional with expertise in Ecwid and payment gateway integrations, particularly with Affirm. The project involves integrating Affirm with my existing Ecwid store. This is in order to offer financing options to customers and improve overall customer experience. - **Key Deliverables**: - Integration of Affirm with the Ecwid store - Customization of payment options to include: - Promotional messaging - Dynamic pricing - Monthly payment options - **Skills & Experience**: - Proficiency in Ecwid and payment gateway integrations - Prior experience with Affirm integration is highly preferred - Strong understanding of e-commerce customer behavior and user experience - Excellent attention to detail to ...
I'm in need of a talented post designer to help me create visually engaging content. I'm looking for someone who can design posts for me across various platforms, such as Facebook, Instagram, and Twitter. The main goal of the posts will vary but will generally be to help me promote my product or service, increase brand awareness, or drive traffic to my website. Ideal candidates should have: - Prior experience in designing posts for various social media platforms - A strong portfolio of previous work - A solid understanding of design principles and what makes content engaging on social media - Good communication skills, as we will need to discuss the goals of each post Please include samples of your previous work in your bid.
I'm looking to drive more traffic to my website and improve my search engine rankings through the use of quality backlinks. Key Requirements: - SEO Expertise: As my primary goal is to boost my search engine rankings, I need a professional who knows how to build effective backlink strategies that align with current SEO best practices. - Proven Track Record: I'm interested in working with someone who can demonstrate a history of success with similar projects. - Ethical Practices: Please avoid any black-hat or spammy techniques, as I want to ensure that my website's reputation isn't compromised in the process. Feel free to ask any further questions, and thank you for your interest.
I am seeking a s...backlinks. The ideal freelancer should have proven experience in building effective backlinks for better search engine rankings and increased website traffic. Key Responsibilities: - Strategically create backlinks from blogs, content websites, industry-specific directories and online news/magazine websites that align with the addiction therapy niche - Targeting international clients, these backlinks should effectively guide valued traffic to my site Desired Skills: - Proven SEO experience, specifically in backlinks creation - Familiarity with the addiction therapy field is a strong asset - Prior success at boosting international traffic to a website - Incredible attention to detail and ability to find niche-related sites, especially those releva...
I'm in search of an expe...project involving firmware updates via an EtherCat network. Mainly dealing with binary files, it's crucial that you know your way around them. Key Responsibilities: - Develop a C code for file reading and writing. - Transfer firmware updates between EtherCat-enabled devices (specific device details will be shared later). - Monitor file changes post firmware update on an EtherCat network. Ideal freelancer would have: - Proficiency in C programming especially dealing with EtherCat network. - Understanding of binary file handling. - Experience with firmware update processes. - Expertise in network-enabled device communication. So, if you have hands-on experience with EtherCat, firmware updates and a will for some binary handling...
