User control panel payment jobs
I'm in need of a skilled React JavaScript front-end developer to work on a project that involves the following: - Implementing a user authentication system - Creating and integrating image, text, and video slides into the front end. The slides should be easy to manage and accessible. The ideal candidate for this project should have: - Strong React and JavaScript skills. - Experience in user authentication implementation. - Proficiency with creating and integrating dynamic content like slides. - Ability to design and implement a modern, minimalistic front end.
As a digital manufacturing company, we are exploring AI technology to enhance our quality control and inspection, as well as to better estimate costs across the various manufacturing technologies we use. This would include: - AI implementation for the meticulous inspection of our production lines and quality control. - Use of AI in estimating costs for CNC machining, 3D printing, and injection molding processes. The primary goal of this project is to increase our efficiency and productivity. Therefore, freelancers with experience in AI, specifically in the manufacturing industry, would be ideally suited for this task. A strong understanding of manufacturing technologies as well as the ability to implement AI algorithms in an operational environment will be crucial. Our exp...
quickbase Payment intergration
Good morning. I need an administration and control system in Ruby on rails. Explanation What I need is an administrative system, what we want to do is create "modules" of services like "odoo_com", what we need is a system that manages all this both for us, the company that offers the services, and for the administrators. that you contract the service.
Project Overview: I've developed a Python-based tool that automates Instagram interactions. It runs on user computer hence the future updates need to be send to user computer . I need to implement a robust license key validation system (so that only paid user can access it ) and a process to securely deliver code updates to users(future updates). Your Mission: Design and implement a backend system that securely validates license keys against our database. Create API endpoints for the client-side application to communicate with the key validation system. Develop a mechanism to securely package and deliver updated code to users. Collaborate with me to integrate the update system seamlessly into my existing Python code. Required Skills & Experience: Strong ...
My telegram bot is ready I wanted to integrate payment in that Specially works payment from pakistan india and all otthwr country
I need an experienced Vue.js And Laravel developer to help improve the user interface and functionality of my exist Laravel CMS admin panel. The goal is to give me more control over Theme settings, particularly those focused on the design aesthetics of Amazon.com. 1- Create A new Theme :You should see all the requirements on the image: A: Logo, Deliver to: includes all country's, Search, Language Selector, Account & lists, Orders, Cart: B: All Categories, Navbar. C: Banner in background : D: The rest of Home Page Sections and Layouts: Everything on the image is the same: All Navbar
I am looking for a qualified freelancer who can assist in setting up, managing, and troubleshooting my Microsoft 365 deployment. Specifically, I require support in: - Configuration of Microsoft 365 - Setup less than 10 users, including access control - Ongoing troubleshooting and support post-deployment - Syncing of emails and calendars - Configuring organizational level sharing and security policies. Freelancer should have experience with Microsoft 365 and be familiar with customizing access controls based on specific job roles. Knowledge of email and calendar syncing (gmail to outlook. Outlook to teams, etc, as well as file sharing within the platform is also desirable.
In this project, you'll be developing a Flutter application for home automation, with a specific focus on lighting control. Key Features: - The app should allow users to have complete on/off control over their home lighting systems. - It needs to include a scheduler, enabling users to set specific on and off times for their lights. - The scheduling feature should also accommodate custom schedules for different days. Skills and Experience: - Extensive experience in building Flutter applications is essential. - A solid understanding of home automation systems and how they function is preferred. - Experience in implementing scheduling features into an app would be advantageous. Let's transform the way people interact with their lighting systems, making their liv...
...developer to design a home automation mobile application for Android devices. The key function of this app will be to control my home's lighting system remotely. Key Requirements: 1. Compatibility – Android platform 2. Functionality - Control of the lighting system. 3. User Interface - A minimalist design that is easy to navigate. Ideal Skills and Experience: - Proven experience in Android application development, preferably in the home automation sphere. - Excellent knowledge of user interface design principles and minimalist aesthetics. - Expertise in implementing app functionality that communicates with smart light systems. - A good understanding of usability and the user experience in mobile apps. Please provide examples of your pas...
I'm seeking an experienced Arduino programmer for a complex project involving a Bafang mid drive e-bike. You will be tasked with programming the Arduino system to control different elements of the bike, including throttle control, power level, and motor speed. Key Responsibilities: - Rework the throttle control to increase speed, decrease speed, and maintain the constant speed. - Modify the existing power level controls. - Adjust the motor speed settings. For this project, it's necessary have robust experience with Arduino programming and a good understanding of Bafang mid drive e-bikes would be greatly beneficial. I'm yet to finalize which components we will need, so any advice on this subject would be appreciated.
I am seeking a professional mechanical engineer who specializes in structure and material selection for various welding projects. Key Responsibilities: - Assist in choosing the right materials for welding projects. - Ensure optimal structural integrity and longevity of materials. -...longevity of materials. - Provide expert guidance on the best welding techniques for different types of metals. Ideal Skills and Experience: - A degree or experience in Mechanical Engineering with a focus on Structures. - Expertise in Materials Science or a related field. - Proficiency in various welding techniques. - Strong knowledge of materials used in welding. - Ability to ensure quality control in all welding projects. If you possess these qualifications and skills, I invite you to bid on thi...
I'm in need of a highly-skilled web developer to build an e-commerce website for me, specifically catering to selling physical products. Key Requirements: - Implement an effective inventory management s...developer to build an e-commerce website for me, specifically catering to selling physical products. Key Requirements: - Implement an effective inventory management system to track stock levels and organize my product list. - Incorporate a secure, user-friendly payment gateway to process transactions. The ideal candidate will have extensive experience in e-commerce website development, with a strong understanding of inventory management systems and integrated payment gateways. Proficiency in current web development languages and a keen eye for user e...
...condominium premises in real-time. 2. Facial Recognition: It has to recognize residents from guests, aiding in the identification of unauthorized individuals. 3. Activity Monitoring: The system should be smart enough to monitor activities within the common and specific areas round-the-clock. This project will be implemented from scratch; we don't have any existing surveillance cameras or access control systems at the moment. Ideal candidates should have a proven track record with Computer Vision/AI technologies, such as TensorFlow or OpenCV, and experience with hardware integration. Prior experience in security surveillance software development will be a plus. A developer with expertise in computer vision, artificial intelligence, and deep learning is needed to create ...
I'm in need of a proficient web developer to build a 5-page WordPress website that integrates payments stemming from social media marketing efforts. Bespoke features to include: - Integration of a credit card payment system from well-known platforms such as PayPal, Stripe, or Authorize.Net. I'm open to suggestions on which may suit the project best. - Seamless connection with popular social media platforms including Facebook, Instagram, and Twitter enabling a smooth payment process right within these platforms. The chosen individual or team should ideally have a clear track record of setting up WordPress sites with similar features and integrating multiple social media platforms. Please note, I am looking to launch the site within one month, therefore timely del...
...strategy and blog writing with a strong grasp of IoT and CCTV access control industry. Here's what you should be able to help me with: - Social Media Platforms: I am looking to focus on Facebook, Twitter, Instagram, and LinkedIn. You should have proven experience in managing and growing accounts on these platforms. - Social Media Marketing Goals: I aim to increase brand awareness, drive website traffic, and generate leads and sales through these platforms. You should be able to develop a comprehensive strategy to achieve these goals. - Content Creation: I am looking for a mix of engaging text-based posts and visually appealing graphics and images. Your content should resonate with the target audience in the IoT and CCTV access control industry. Ideal Skills and Expe...
...me generate quality appointments for solar panel sales. Please do not show me a proposal for ads, leads, lists, or other services. I am only looking to hire someone who has their own sources. I will provide a small amount for a trial. If your appointments result in sales we will open a wider conversation about how to increase the volume. First I need you to show me not just that you can set appointments but your appointments are highly motivated and hot. My closers are the best and will close 40% to 60% depending on the quality. All our sales are remote, please choose an area in California that will be the most successful in your experience. Your main duties will include: - Engaging homeowners to schedule appointments for possible solar panel installations - Educating ...
Everything is ready in the App's new update. Just need to push an update on Apple store using Mac Xcode.I don't have a MacBook, I will pay you Rs.500 everytime you push my new update on Apple store
I am seeking a Python and Opencv expert who can incorporate a user-friendly live streaming feature into my existing site. This endeavour will focus on the development of a streaming interface that gives users the power to select and switch between various camera views. The purpose of this feature is to facilitate user interaction and engagement with the contents being broadcast on the site. Ideal Skills: - Python programming - OpenCV expertise - Proficiency in creating multi-camera streaming interfaces - Experience in user interface and experience design Your task will be to create a seamless user experience that will allow viewers not just to watch the live feed, but also have the power to control what they view. The end goal is to create a more im...
I am looking for an experienced financial advisor with a proven track record in implementing payment processors on websites. My business currently needs assistance in aligning with a payment processor, similar to Stripe or Paypal, to handle our transactions. The final product should be implementation and acceptance of our website by the payment processor. The ideal candidate should possess the following skills: - Extensive knowledge and experience with various payment processors - A clear understanding of the principles of high-level security in the context of online transactions - Experience with international payments - Ability to provide easy-to-understand advice on implementation I would like to confirm that none of our services fall under restricted c...
I am seeking a Python and Opencv expert who can incorporate a user-friendly live streaming feature into my existing site. This endeavour will focus on the development of a streaming interface that gives users the power to select and switch between various camera views. The purpose of this feature is to facilitate user interaction and engagement with the contents being broadcast on the site. Ideal Skills: - Python programming - OpenCV expertise - Proficiency in creating multi-camera streaming interfaces - Experience in user interface and experience design Your task will be to create a seamless user experience that will allow viewers not just to watch the live feed, but also have the power to control what they view. The end goal is to create a more im...
I am in need of a skilled developer experienced in Node.js for maintenance of existing software. While I appreciate all applicants, I am specifically looking for those who can provide detailed project proposals. I strongly believe in planning, and being able to provide a comprehensive...applicants, I am specifically looking for those who can provide detailed project proposals. I strongly believe in planning, and being able to provide a comprehensive plan shows me that you are serious about the project. Tasks include, but are not limited to: - Bug fixes - Performance improvement - Patching vulnerabilities Experience in the following is ideal: - Software maintenance - Git and version control systems Prepare for a challenging yet rewarding work. Looking forward to your detailed ...
I'm ...developer to create a Photoshop UXP plugin with special functionalities. The plugin must be capable of batch exporting of png files. These files should reflect variations within a PSD file, meaning a new png for each variation. Furthermore, I require a descriptive naming system for each exported PNG, referencing its specific variation within the PSD. Apart from this, the plugin should include user management in Firebase and a separate signup/sign in page built with React. Key Skills: - Extensive experience with UXP plugins - Proficiency in Photoshop functionalities specifically related to image exporting - React and Firebase integration knowledge - Strong understanding of descriptive file naming methods. Note: Please include examples of similar projects in...
...create a carbon trading website for Renewable Energy Certificates (RECs) that will also feature the integration of a native digital currency called "gaga". Gaga will be pegged to a real-world value, for example, we can start at 1 Gaga = $1000. Users can use Gaga to buy and sell RECs and earn rewards for renewable energy initiatives. The currency should be seamlessly integrated into the website with user-friendly wallets and transaction interfaces, security and compliance are top priorities. Key Functionalities: Blockchain Integration: 1) Establish a secure system to record and verify renewable energy transactions. 2) Ensure the protection and immutability of all recorded data. API Development: 1) Create a communication link between the website and the blockchain net...
I require a custom-built SaaS application allowing users to subscribe, access pre-built templates, and generate content using AI tools for text and image creation. The platform will feature three user levels: user, admin, and superadmin, with functionalities including subscription plans, Stripe/PayPal payment integration, admin panel for template management, multilingual support, and AI training capabilities. The application will be dynamic and 100% owned source code without reliance on third-party scripts.
...from the bullets and the fire. We can’t perceive the signs in time We can’t perceive these signs in time Time Time This gives the heroine strength and she slowly gets up again. This time everyone lines up behind her and uses whatever they can find to protect themselves and to attack the soldiers. Clearing our minds Woven countless times, we find It’s in our heads It won’t adjourn til we seize control They use a shield that bounces off the fire and hits the soldiers back as they get torched in flames. Break through the strain Until our truth is what remains It’s in our power And it won’t fade til we grasp the reigns The man on the skyscraper gets furious. He orders the sniper to shoot more, but the heroine spots him and shoots him down. There wi...
I am in need of a Python programmer to work on my Raspberry Pi 4B. The tasks will involve controlling GPIO, integrating an I2C LCD display,...The tasks will involve controlling GPIO, integrating an I2C LCD display, programming a 4x3 keypad and dual speaker outputs, as well as controlling seven LED diodes. The project is time sensitive and must be completed before end of April 2024. Skills & Experience needed: - Proficient in Python - Practical knowledge of Raspberry Pi 4B - Experience with hardware integration, specifically GPIO Control, I2C LCD Display, and a 4x3 Keypad - Familiarity with creating and managing networking capabilities If you understand these requirements and are confident that you can successfully deliver this project, I encourage you to place a bid. Let&...
About the scope; I bought the script below and installed it on the domain I want to customize the functionalities according to the scope of the document that is in the attachment. *woc4h7*_ga*MTEwMTAxNDAzNy4xNjk5MjY0NzQ1*_ga_ZKBVC1X78F*MTcxMjkyMTM0MS4xOS4xLjE3MTI5MjE0NjQuMC4wLjA.&_ga=2.44194660.1957377517.1712588014-1101014037.1699264745 I want to change the theme and customize the design according to the script's features. Follow the website theme with control panel that you would like to adapt the customization
For this rewarding and stimulating project, I am after an innovative professional ide...professional ideally experienced in product design, particularly kitchen/tableware designs. Here's what I need: • A coffee drip tool solely made of glass. • It should be adjustable in terms of drip speed, giving users control over the brewing process. • It must include removable parts – this feature is vital for easy cleaning. • As for the capacity, the optimum size should allow brewing for 1-2 cups of coffee. Creativity combined with usability and aesthetically pleasing design principals is highly desirable. This project will test not only your product design skills but also consider how user-friendly your design is. I look forward to seeing how your uniqu...
I am currently facing issues with my Pterodactyl panel on my Digital Ocean server. I need an experienced front-end developer to solve the following problems: - Login - An error message is displayed during the process. The specific error message I receive is "404 not found". - Dashboard - It isn't loading properly. I only see a blank screen when attempting to load the dashboard. The ideal freelancer for this project should have substantial experience with nginx and the Pterodactyl panel. They should be comfortable with resolving errors and troubleshooting server issues.
I require an expert in AWS security, specifically experienced with AWS Shield and Web Application Firewall (WAF), to assist in setting up and configuring my ...with AWS Shield and Web Application Firewall (WAF), to assist in setting up and configuring my AWS Firewall. Key tasks include: - Configuring and setting up AWS Shield - Implementing AWS WAF securely - Setting rules in AWS WAF for blocking recognised malicious traffic patterns. The ideal candidate would have extensive experience in AWS security services, and a strong understanding of traffic control requirements in AWS WAF. Proficiency in creating rules for managing potentially harmful traffic patterns is crucial. This project requires deep knowledge of AWS Shield and WAF. Proven experience in similar projects will be high...
... purification, and formulation strategies. Process Optimization: Refine vaccine production processes for efficiency, scalability, and cost-effectiveness while maintaining product quality and safety. Regulatory Compliance: Ensure adherence to regulatory requirements for veterinary viral vaccine production, including USDA guidelines and other relevant regulations. Quality Assurance and Control: Implement measures for consistent product quality throughout production, adhering to standards and specifications. Problem Solving: Address technical challenges during vaccine production, such as low yields or contamination issues. Technology Assessment: Evaluate and recommend emerging technologies to enhance productivity, efficiency, or product quality. Training and Educat...
...able to scan and authenticate fingerprints accurately. - User Registration: Users should be able to register themselves in the system through the app if they are not in the database. - User Options: The app should provide users with options, preferably 10, 20, etc. - Admin Panel: The system should have a secure admin panel with user id and password for monitoring and managing the database. - A person is allowed to scan fingerprint once every day. If a person tries to scan fingerprint 2nd time in same it should display already used, if it was the first time then it should ask for options 10,20 and print a receipt The app needs to be compatible with either iOS or Android. Ideal Skills: - Proficient in biometric authentication and user registra...
I'm seeking a skilled Java developer for the creation of a web application, focusing chiefly on user authentication. This project will require: - Comprehensive Java application development experience - Expertise in designing effective user authentication systems - Strong problem-solving capabilities for potential debugging Ideal applicant should have a solid track record in producing secure and efficient Java code for web applications. The goal will be to create a maeven project of an application capable to interacting with Primavera P6 EPPM . To do that the applicant must install trial version of P6 EPPM and read this two guide : ?
... Assignment Explanation: Choose a subject to investigate: one aspect of a current social or political policy, a scientific discovery or principle, or perhaps just an ordinary event or process that you find interesting. Avoid topics that are overdone, cliché, and non-specific in terms of “research” papers (i.e. abortion, legalizing marijuana, lowering the drinking age, texting and driving, gun control, global warming, etc.). Choose a topic that has relevance to you. This relevance should be communicated in the essay. (For instance, if you have diabetes, you might investigate advances in treatment options that have taken place since your diagnosis, citing those that you have tried and their outcomes, those you haven’t tried and your reasons, etc. along with...
Hello we have developed a m l m website that takes $50 deposits and distribute them to 7 people in different amounts. $5 is paid to 6 people (6 upliners) and $15 to 1 person (direct referrer). Currently, these amounts are credited into their dashboard and we process them manually for withdrawals using bitcoin/litecoin...paid to 6 people (6 upliners) and $15 to 1 person (direct referrer). Currently, these amounts are credited into their dashboard and we process them manually for withdrawals using bitcoin/litecoin. However, now we want to use smart contracts. On every $50 deposit, I want these amounts mentioned above to be credited to the users bnb wallet. Can you link or integrate a smart contract as a payment gateway to credit or distribute the payments as mentioned on pa...
I'm seeking a skilled professional to develop an efficient water management plan fo...Implementing strategies for efficient distribution to maximise productivity and minimise the potential for flooding or excess runoff. Ideal skills and experience for this role: - Understand the dynamics of water distribution and run-off - Proven experience in water management, particularly concerning commercial properties. - Familiarity with best practices in water run-off planning - Quality control expertise would be beneficial. Please note, this project is not just about creating a plan - it's about delivering a solution focused on efficient water usage tailored to the specific needs of a commercial property. Your insight and expertise in the field are paramount to the succ...
...initiate mass automation of transactions from accounts to the governing account. This will facillitate the nation's taxes. Automations can also be one-offs for automatic billing of fines. Cross-chain compatability: The ability to send transactions to other cryptocurrencies that accept ours. Blockchain Type: We're looking for a private blockchain for our project to ensure the required level of control and security. Interactions with Traditional Banking Systems: We require the cryptocurrency to directly interact with national currencies. It should be able to facilitate direct exchanges without the need for intermediaries. Ideal Qualifications and Experience: - Proven experience in blockchain development, particularly in creating private blockchains - Prior work in dev...
...browse, select, and order products. Features: User Registration and Authentication: Users can register for an account and log in securely using Azure B2C. Product Catalog: Users can browse through a catalog of products. Product Details: Users can view detailed information about each product, including images, descriptions, specifications, pricing. Try Before Buy: Users can select products they're interested in and add them to their "Try Before Buy" cart. Order Placement: Users can place an order for the selected products, specifying delivery address and payment information. User Profile: Each user has a profile page where they can view order history, manage account settings, track order status, and view refund status. Admin Panel: An a...
...The current site is outdated, has a poor user experience, and is hampered by slow loading speeds. By revitalizing it, I aim to achieve the following objectives: - Enhance brand image: I'm looking for a modern, clean, and professional design that will help my brand stand out. - Boost online sales: A well-structured and visually appealing website should encourage visitors to make purchases, thus increasing our online sales. - Generate more leads: By creating a better user experience, we hope to attract more visitors and convert them into leads. - E commerce website comatible with eBay and Etsy The ideal freelancer for this job should have: - Proven experience in website redesign. - Strong understanding of UI/UX principles to improve the overall user experience...
I'm experiencing critical performance issues with a custom payment gateway on my WordPress website. This problem becomes evident when processing transactions. The site seems to slow down and it's impacting my business negatively. - I am urgently in need of a savvy WordPress developer with excellent PHP skills to identify and troubleshoot this issue. - The ideal freelancer should have experience with custom payment gateways, and be able to complete the task as soon as possible. - Proven performance optimization skills will be highly advantageous. Please only make a bid if you can meet these requirements and deliver swiftly.
Hello, I'm looking for a JavaScript developer to: - add Java Script functionality to existing html code - implement it on an existing GoDaddy website. Input includes: text, numbers, buttons Output icludes: text, numbers, spider web graph. Project timeline: 13-16 May 2024. Html code will be provided. Access to GoDaddy project website will be provided. Thank you for your time. Specific offers only, please. Christian
...fluency and familiarity with AI/ML libraries and tools, including LangChain, OpenAIs GPT, TensorFlow, and PyTorch, you re equipped to innovate. Distributed Computing : Experience with distributed computing for AI is essential, as is the ability to navigate the complexities of GPU or TPU utilization. Software Engineering Know-How : A strong grasp of software engineering practices, from version control to CI/CD pipelines, ensures quality and efficiency. Problem-Solving and Collaboration : Exceptional problem-solving skills, innovative thinking, and the ability to collaborate effectively across teams are crucial. Ethical Framework : A solid understanding of ethical AI principles underpins everything we do. Tool Competency : Proficiency in Google Colab and Postman or similar API plat...
I am seeking a ski...clothing - hoodies. Here are the key requirements of the project: - Proficiency in tech pack creation, specifically directed towards clothing manufacturing: - Deep understanding of hoodie design - from the selection of appropriate materials through to the size and style detailing. - Ability to create clear, concise, and easy-to-follow manufacturing instructions, taking into account quality control and efficient manufacturing techniques. Experience within the fashion industry, especially in hoodie design and production, is highly preferred for this project. I am looking for an innovative and creative individual who can articulate my vision into an effective tech pack. This project's success would lay a strong foundation for future collaborations on sim...
...state in which an attentiveness of the driver is distracted. This system executes a deceleration control for decelerating a vehicle to stop the vehicle when the distracted state continues. Problem 1: The deceleration control may cause anxiety to the driver. Problem 2: The distance between a vehicle and the following vehicle may suddenly decrease. Furthermore, if the driver is in the distracted state, it is necessary to quickly prevent the vehicle from accelerating. Therefore, when the distracted state continues for a certain amount of time, this system first executes an acceleration suppression control for suppressing the vehicle from accelerating, and then executes the deceleration control. This time, please investigate the technology of this system. ...
...for a skilled WordPress developer to customize my website. The project involves a mix of design elements and advanced functionalities, focusing on user interaction. Key Requirements: - Custom Design: I already have a design prepared, so I need you to implement it in the site's UI/UX. - Advanced Functionalities: The website will require user registration and profiles, as well as custom user dashboards. I will also need a custom form on the homepage and a login page for users. Ideal Skills: - Proficiency in WordPress development - Strong understanding of user-centered design and UI/UX principles - Experience in implementing and customizing user registration and profile systems - Ability to create interactive and engaging dashboards - Strong commu...
I am looking to hire an experienced freelancer with mastery in Java, Spring Boot...with mastery in Java, Spring Boot, and Microservices for my project, which focuses on creating an API backend. The aim of the API backend is primarily managing user behavioral data. Key Responsibilities: - Building an API backend using Java and Spring Boot - Data management; specifically, processing and managing user behavioral data effectively - Implementing microservice architecture to ensure the system's scalability and efficiency Skills and Experience: - Previous experience with Java, Spring Boot, and Microservices is a must - Strong understanding and experience with API backend development - Experience in dealing with user behavioral data management - Comfort in working wi...
I'm looking to improve the user experience on my WordPress website by introducing interactive and dynamic service package selections with real-time pricing calculations. The website is bilingual, and these improvements will need to function in both languages. Best design example will win the project and will go live. In simple terms I need a form. Estonian and English. Site has WPML Core Requirements: Interactive Service Selection: Implement a select-and-drag feature for service packages. Provide visual animations or transitions as services are selected. Real-Time Price Calculation: Develop a feature to update total price instantly as users select or customize their packages. Display the updated price in a side panel or fixed footer for constant visibility
I'm looking for an experienced developer capable of creating a comprehensive Exchange Sports Betting Admin Panel using Node.js and Express.js. The desired functionalities include: - User management features: Allowing Super Admin, Bookmakers, Traders, and Users to have required unique abilities and controls. - Complex betting market management: Including streamlining bets, odds and settlements. - Robust reporting and analytics: For a better understanding of user behavior and strategic operations. - Account statement generation: To help users stay on top of their betting proceedings. - Back and Lay Profit and loss calculations: Simplifying the profit or loss for both outcomes, without resorting to complex math. A developer experienced in betting exchanges, databas...
