Dapper transaction jobs

I have an unfinished Flutter app that requires a skilled individual to handle its database connection. The app is designed and now, I need help connecting i...database using an API. Key Responsibilities: - Complete the database connection for my Flutter app - Utilize MySQL to store the following data types: user profiles and authentication, transactional records, content and multimedia files Ideal candidate: - Proficient in Flutter and experienced in developing Flutter apps - Skilled in MySQL and API integration - Familiar with handling user data and transaction records securely - Strong background in data storage and retrieval for content and multimedia files This project is not for a business, but rather a personal venture. Your expertise will help me bring my app to its full ...

I need a robust StarCloud print feature integrated to my website through PHP. I require an expert in PHP who understands how to efficiently generate receipts directly from a website. Key Features Required: - Personalized receipt printing: Upon a successful order, a receipt should be generated for that specific transaction. - Simplified design: The receipt should be simple, uncluttered and easy to read. Please note, only the code is needed, no additional information like payment or customer details should be included. Ideal skills and experience: - PHP proficiency to ensure seamless integration - Familiarity with StarCloud system - Understanding of efficient coding practices for smooth running.

I need a data expert to collect and analyze NFT transactions on a daily basis. Key Responsibilities: - Collect NFT transaction data daily - Analyze the data for market research - Track ownership movements - Provide analytics on the data collected The ideal candidate should: - Have experience in data collection and analysis - Understand NFT transactions and their data points (Transaction ID, Buyer's address, Seller's address, Collection Name, Specific Item) - Be able to provide daily updates on the data collected - Have a background in market research is a plus This is a long-term project, and I require someone who is dedicated and can provide accurate and insightful analysis.

...should be designed with the following features: - User registration and login capability - Product search and filter functionality - Shopping cart and a seamless checkout process The ideal candidate will have strong experience in ecommerce website development, a keen sense of corporate aesthetic, and a proven track record of integrating user management tools, search functionalities, and transaction processes. Honed skills in design, UX and ecommerce are essential for the success of this project. The site could have 17,000 members who would need to have profiles on the site, there would have to be membership levels, the site would sell merchandice and on-line coureses also charge for consultation on a timed basis. there would have to be upload and download capability for docu...

web-site that can be used for transaction (both sending and receiving) that have both P2PE and BAN logic.

...web developer to build a webstore for me The ideal candidate should be able to: - Design and develop a secure, user-friendly webstore to sell physical products - Integrate payment gateways for Credit/Debit cards and Cryptocurrency (specifically Solana) - Ensure that the Solana integration is seamless and user-friendly for customers - Implement necessary security measures to protect user and transaction data Experience with ecommerce and cryptocurrency integration is a huge plus. A good understanding of Solana's ecosystem and its unique technical requirements would be beneficial for this project. ' Hello Im looking to setup a webstore that is in the crypto space. We have a project called "HAT" on solana blockchain where there is a memecoin called HAT.

I have an account with Billdesk Payment Gateway and I need to integrate it into my ASP.NET platform. Key Requirements: - Integration should be focused on processing online payments. - No particular security features for the payment integration were specified. The ideal candidate for this project should have: - Proven experience in integrating payment gateways, particularly Billdesk....should be focused on processing online payments. - No particular security features for the payment integration were specified. The ideal candidate for this project should have: - Proven experience in integrating payment gateways, particularly Billdesk. - Proficiency in ASP.NET and related technologies. - Strong understanding of online payment processing. - Ability to ensure smooth and secure transaction...

...should be the same, but we are open for suggestions. The idea of the website is: everytime a user reloads or opens the page users sees new person data from the database. A sample of the database with 5 examples is provided in the json format. We plan to have 1000 entries in this json at least. The database includes: Photo (each person will have at least one phone), name, birthday, occupation, transaction table, ... (please see the json file). Animations: when a user scrolls down new information block appears. Layout: The page should start with a photo of the person and a name on the left. See the attached file. In the middle of the page should be a table with trasactions, use a component from react here (or other possible framework): DData for the table

...token balance, transaction history, tasks performed, and direct referrals. Implementation of a personalized referral link for each user, allowing them to easily share the link to invite new users to the platform. 2. Backend e Lógica de Negócios: Development of a robust backend architecture to support the functionalities of administration and user back office. Implementation of business logic to calculate token appreciation based on survey responses and manage the referral and commissioning system. Payment management system to process transactions related to token purchases and referral commissions. 3. Integrações de Pagamento: Integration with APIs of conventional payment services to process payments related to token purchases and referral commission...

...options for product customization on our platform. This is essential to cater to our B2B target audience. - Efficient Inventory Management: Adequate inventory management is crucial to ensure seamless order processing. A Shopify expert who can streamline this process is highly desired. - Payment Gateway Integration: We are looking to integrate a variety of payment gateways to ensure a smooth transaction process for our customers. Ideal Skills and Experience: - Extensive experience with Shopify development, particularly in the area of website redesigns. - Strong understanding of e-commerce and B2B website requirements. - Proven track record of improving user experience and conversion rates. - Familiarity with payment gateway integrations and inventory management. If you have a p...

Need C# developer to integrate zatca and below actions, Please contact if you have previous experience in zatca einvoice integration. Prefer to develop a rest Api to call zatca and input parameter will provide invoice in Json. Anyone has previous experience on zatca integration is preferred, we need to complete as soon as possible. 1. Create CSR certificate 2. Compliance Invoice with simulation and production 3. Clear Invoice with simulation and production 4. Report Invoice with simulation and production Note: We need source code, and it should be configured on our system.

As I'm planning to venture into the e-commerce business with a f...professional online store for me. Key Features: - The online store should be designed for selling a wide range of electronics products. - A crucial feature I'm aiming to include is customer reviews on product pages. I believe this will help in boosting consumer confidence and engagement. - The store should be integrated with a secure credit card payment system, ensuring a smooth and secure transaction process for my customers. Ideal Skills: - Proficiency in e-commerce website development and design, with prior experience in creating online stores. - Strong understanding of integrating customer review and payment features. - Knowledge of secure payment gateway integration, with a preference towards cre...

I am looking for an experienced and skilled freelancer to help me with a backtesting project. This project will be using Amibroker to backtest strategies o...looking for an experienced and skilled freelancer to help me with a backtesting project. This project will be using Amibroker to backtest strategies on the stock market. Here are the details of my project: - Backtesting Market: Stock Market - Time Frame: Daily - Transaction Costs: I need the backtest to include realistic transaction costs. Ideal Skills and Experience: - Strong proficiency in using Amibroker for stock market backtesting - Deep understanding of stock market trading and strategies - Ability to incorporate transaction costs into backtesting - Good communication skills to understand and implement my ...

...cs?menu=5&menu-item=UCFDocs We followed the instructions provided and implemented the following code using server-side Node.js. We utilized ngrok to enable HTTPS connections. We have successfully initiated a transaction using this code in the uploaded file. However, we encountered an issue retrieving the transaction, which should have been provided but is not available. We were advised to handle callbacks and decrypt the response, but we're facing difficulties in doing so. Handling callbacks and post-success payment URLs did not resolve the issue. We now need the transaction ID, which we are unable to obtain. We need someone who can do the final step here and complete the integration on the website. The website is in React Js and Node Js. The soluti...

I need a single page website built to display token data in real-time. The data points I'm interested in are price and value fluctuations, transaction history, and holder information. You can get an idea from this page: All Data API is ready, just need to connect data from tradingview widget and frontend. Ideal Skills and Experience: - Proficiency in frontend web development - Experience with real-time - websocket data integration - Understanding of blockchain and token data - Design capability for a clean, user-friendly UI

I'm currently in need of a proficient developer who can create an automated tool...developer who can create an automated tool which can secure, efficiently execute, and dispatch BEP20 tokens to an extensive user base. Key Requirements: - Capable of dispersing BEP20 tokens to 15,000 users, each in isolated transactions. - Fitted with an automatic transaction feature. - Incorporates password-protected verification. The perfect candidate: - Proven experience creating similar tools. - In-depth knowledge of BEP20 token transactions. - Skill-set in automation and security measures. This high-volume transaction requirement necessitates a developer who can provide a robust, reliable solution. If you're a seasoned developer with the required skills for building this to...

I'm in need of an Angular developer to assist in building a new application with a strong focus on responsive design. Key requirements and responsibilities include: - Creating a new application from scratch - Ensuring the application is fully responsive - Experience in e-commerce transaction data handling is a plus - Familiarity with REST and PrimeNG. Ideal candidates should have: - Strong experience with Angular - Proven track record of creating responsive designs - Previous work experience in e-commerce transactions - Strong understanding of REST API - Experience with PrimeNG is highly desirable The successful candidate will be instrumental in bringing this project to life, so please only apply if you meet the above requirements.

I'm looking for a talented logo designer to create a modern and sleek logo specifically for our POS (Point of Sale) system tablet based , This POS system is not a bank swipe machine it's a system for taking orders. Key aspects: - Design a logo suitable for a POS system: The logo should be designed keeping in mind that it will be used in a sales transaction system. - Incorporate the Company Name: The logo should prominently feature our company name. - Modern and Sleek: I'm looking for a modern, sleek and professional design, in line with the modern POS system usage. Company Background: We are a company offering a Point of Sale (POS) system. We currently have a logo for our company but are looking to create a new logo specifically for our POS system, cropping our comp...

...parameters such as location, property type, price range, and more. 3. Secure Transactions: The platform will provide a secure transaction system that holds funds in escrow until the transaction is completed, protecting both buyers and sellers. 4. Communication Channel: The app will provide a secure communication channel for buyers and sellers to negotiate terms, discuss property details, and arrange viewings. 5. Legal Assistance: The platform can offer optional legal assistance services to help users with contracts, property registration, and other legal aspects of the transaction. Monetization Strategies 1. Transaction Fees: The platform can charge a small fee for each transaction conducted on the platform. 2. Premium Listings: Property owners can pa...

...assist, and trade with each other in real-time. - A marketplace for exchanging goods and services using BABYCHICKEN tokens enhances player interaction and drives the in-game economy. 2. *Crypto Educational Platform:* - Earn, invest, and manage BABYCHICKEN tokens within the game to learn about cryptocurrency and blockchain technology in a fun setting. - A virtual wallet and transparent transaction ledger are incorporated to educate players on financial management and security. 3. *Sustainability Rewards System:* - Engage in eco-friendly farming practices like water conservation and organic cultivation to earn extra BABYCHICKEN tokens. - Environmental quests and green achievements encourage players to learn about and contribute to ecological sustainability. 4. *Wo...

I'm searching for an expert in BTC-TRC20 USDT flasher development. The goal of this project is to significantly improve transaction speed. Key Requirements: - Experience with private wallets: This project primarily involves work with private wallets. You must be well versed in working with these systems. - Enhancing transaction speed: The main objective of this project is to increase the speed of transactions. The successful candidate should have a deep understanding of how to achieve this. - Semi-automated operation: While the system should be semi-automated, user decisions will still play a crucial role. You should be able to create a system that allows for user input. - Security expertise: This project involves valuable assets and security is of paramount importance....

I'm looking for a talented developer to create a Bitcoin HD Wallet that runs on the web. The wallet will focus specifically on Bitcoin, not multiple cryptocurrencies. Key Features: - Send and receive Bitcoin: The wallet should allow users to seamlessly send and receive Bitcoin, with a smooth and intuitive interface. - Transaction history: It's essential that the wallet maintains a clear and accessible record of all transactions made by the user. - Address book: A feature to store and manage contacts' Bitcoin addresses is also crucial. Ideal Skills: - Proficient in web development - Experience with blockchain and cryptocurrency wallet development - Knowledge of Bitcoin and its underlying technology - Familiarity with HD wallet concepts I'm looking for someone w...

I require a skilled WooCommerce expert to integrate Wocommerce Razorpay as a payment option for my Eduma theme-based website. The objective is to streamline the payment process for customers taking Learnpress courses. Key Requirements: - Setup Razorpay Payment Gateway: Prior expe...and prior experience working on it will be an added advantage. - Checkout Optimization: Implement a smooth one-step checkout process to enhance user experience. Please note that I do not require any additional checkout options like gift wrap services or charity donations. Primarily, the task involves setting up WooCommerce payments for Learnpress courses using Razorpay, ensuring a seamless transaction experience for customers. Experience in similar e-commerce and LMS integration projects would be high...

I am in need of a skilled developer who can integrate a Phonepy payment gateway into my ASP.NET C# website. I have to developed mobile recharge and AEPS Payment system I need here to develop next check website The key requirement for this project is the ability to ensure that t...system I need here to develop next check website The key requirement for this project is the ability to ensure that transactions are secure. The project will require someone with the following skills: - Proficient in ASP.NET C# - Experience with Payment Gateway Integration - Familiarity with ensuring secure transaction processing Please include your relevant experiences and methods you would employ to achieve secure transaction processing in your proposal.

...o Would want to be able to pull many instruments at once – I.e. every futures expiry for all listed currencies / All option strikes across multiple expiries • Pull my positions / balances / margin usage • Place / view / amend / cancel orders o Send multiple orders at once o Cancel specific orders o Cancel all outstanding orders • Record market / Position / transaction data Latency / Speed of execution is important so will need to be as fast as possible 2. Repeat the above for the following exchanges: • Houbi • Binance • Bybit • OKX These need to run simultaneously and work together – I.e. I want to be able to execute trades on one/ multiple exchange based on information from another. Skills &a...

The success of this project hinges on the creation of a compelling and functional lottery application. This app should be compatible acros...to be simple, secure, and swift to engage a broad user base. - The second must-have feature is Number Selection. The application has to offer an intuitive interface where users can comfortably select and pay for their lottery numbers. Ideal Skills & Experience: - Experienced in multi-platform app development, particularly iOS, Android, and Web. - Proven excellence in creating secure digital transaction systems. - Previous work in developing applications for the gaming or lottery industry will be beneficial. Please bear in mind, the requested completion time for this project is as soon as possible. Hence, commitment to a tight schedule i...

I'm looking to create a WordPress site for a limited series podcast. The website needs to have in-built payment systems, enabling the sale of the first episode for free, and...episode purchases - Ability to provide the first episode for free - Options for customers to buy individual episodes or the whole series with extras - User account setup for content accessibility post-purchase Ideal for this project are: - Experience with WordPress development, specifically in eCommerce and user accounts - Proficiency in integrating Stripe payment gateways, ensuring smooth transaction processes on the website - Understanding of podcasting industry trends and customer needs - Excellent communication skills, with the ability to understand and translate my vision into an engaging and user-f...

I'm looking for an experienced web designer to develop a standard website for my 'return and earn' initiative, specifically focused on the recycling of drinking car...vouchers on the site. - Charity vouchers: Similar to gift vouchers, but specifically for donations to chosen charities. - Deposit funds in bank: A secure system that allows users to deposit their earnings from recycling into their bank accounts. Ideal skills and experience: - Proficiency in modern web design, including e-commerce features. - Experience in developing user account systems and secure transaction processes. - Understanding of environmental initiatives and recycling concepts would be a plus. Please reach out if you have relevant experience and can deliver a modern, user-friendly web design...

...confirm the bot's performance and reliability. Deploy the bot on a robust server environment, ensuring high availability and performance. Required Skills: Strong proficiency in Python or JavaScript, with substantial experience in blockchain application development. Previous experience with Telegram bots and API integrations. In-depth knowledge of the Solana blockchain's workings, including its transaction processes and fee structures. Familiarity with regulatory aspects of blockchain and trading technologies. Deliverables: A fully operational Telegram trading bot, hosted and running with complete documentation and setup instructions. All source code, well-documented and with guidelines for ongoing maintenance. Application Instructions: Candidates should submit exa...

I'm looking for a skilled Laravel developer with experience in Stripe integration to help me resolve an issue that has recently appeared. - **Issue Description**: The problem occurs at the beginning of the transaction. - **Access**: I will provide you with full project source code, so you can comfortably diagnose the issue and proceed with the necessary fix. Through Github. Please only apply if you have previous experience with similar tasks and are confident in your ability to deliver a quick and effective solution.

I am seeking a professional who has experience in setting up Fresh Sales and integrating it seamlessly with Insightly. My specific requirements include building a customized sales pipe...of: - Providing real-time currency conversion rates - Supporting multiple currencies in reporting - Offering automated currency conversion Ideal Skills: - Proficiency in Fresh Sales and Insightly - Experience in building sales pipelines and contact management systems - Expertise in report generation and data migration - Proven track record in workflow automation - Knowledge of multi-currency transaction systems I am looking for someone who can deliver high-quality work within the specified timeframe. Please share your relevant experience and provide any suggestions that you believe would benefit m...

I want sustem do 1-user connect wallet with useWallet 2-send 10 slt oken from the token address 3-money ended after confirm transaction with wallet to admin address use react and this versions "@solana/spl-token": "^0.2.0", "@solana/wallet-adapter-base": "^0.9.23", "@solana/wallet-adapter-react": "^0.15.35", "@solana/wallet-adapter-react-ui": "^0.9.35", "@solana/wallet-adapter-wallets": "^0.19.32", "@solana/": "^1.33.0", need this mall task today

You must work through anydesk I have mandrill transaction email. you must help me set it up in my laravel and make emails send. Also fix laravel default reset password function. Must work through anydesk

...- Data cleaning and preprocessing: Ensuring data is correctly formatted and that outliers, missing values, or inaccuracies are dealt with. - Exploratory data analysis: Extracting insights from the datasets, visualizing trends and discovering correlations. - Model development and evaluation: Carrying out predictive modeling and anomaly detection. Specifically, identifying potential financial transaction anomalies. More about the project: The goal is not predefined and can range from predictive modeling to anomaly detection based on what is discovered in the exploratory data analysis. Ideal Skills: - Proficiency in R Studio and understanding of data mining and the CRISP-DM framework - Experience in data cleaning, preprocessing, and exploratory data analysis - Strong skills in m...

...Purchasing: Users should be able to easily buy their lottery tickets through the app. - Prize Redemption: Once the lottery results are out, winners should be able to easily redeem their prizes through the application. Payment options: - In-app purchase: It should support in-app ticket purchases to smoothen the transaction process. - Digital Wallet: Users should be able to pay using their digital wallets. This will require integrating reliable payment gateways for a smooth and secure transaction process. Ideal candidates for this project should have: - Experience in Android app development, especially with payment gateways and in-app purchases. - Proficiency in integrating and working with digital wallets. - Previous work on similar projects will be a plus. If you'...

...This application will cater to both iOS and Android platforms, emphasizing a seamless user-experience across all devices. Key Features: - For the admin dashboard, it should facilitate detailed inventory management, effective order tracking, comprehensive sales reports, and a seamless payment/checkout integration. - The app should incorporate a third-party payment gateway for a smooth, secure transaction process. Ideal Skills and Experience: - Proficiency in iOS and Android app design and development. - Comprehensive knowledge of inventory management, sales reporting, and order tracking integration. - Specific experience in designing apps within the grocery sector would be advantageous. - Solid expertise in integrating third-party payment gateways. I'm looking forward to...

I want sustem do 1-user connect wallet with useWallet 2-send 10 slt oken from the token address 3-money ended after confirm transaction with wallet to admin address use react and this versions "@solana/spl-token": "^0.2.0", "@solana/wallet-adapter-base": "^0.9.23", "@solana/wallet-adapter-react": "^0.15.35", "@solana/wallet-adapter-react-ui": "^0.9.35", "@solana/wallet-adapter-wallets": "^0.19.32", "@solana/": "^1.33.0", need this mall task today

...payment setup, and currency conversion functionalities. - Implement advanced security measures to protect users' BTC funds and personal information, ensuring compliance with industry best practices and regulatory requirements. - Design a user-friendly interface that enables seamless navigation, account management, and transaction tracking for users of all experience levels. - Integrate with external APIs and services for real-time exchange rate data, liquidity provision, and transaction processing to optimize platform functionality. - Provide comprehensive documentation and support resources for users, including tutorials, FAQs, and troubleshooting guides. **Key Requirements:** - Proven experience in developing cryptocurrency platforms or similar financial systems, w...

...looking for an experienced developer to create a web-based application focused on real-time fund transfers using UPI protocols. The application should be designed with the following features in mind: - **Primary Purpose**: The main goal of the application is to enable real-time fund transfers securely and efficiently. - **User Interface Elements**: The key focus here should be on an interactive transaction history. Users should be able to easily track and monitor their transactional activities within the app. - **Security Features**: Implementing two-factor authentication is non-negotiable. Please ensure that the application is extremely secure, and that all data associated with transactions is encrypted and protected. Ideal candidates should have prior experience in developi...

I'm looking for a professional web developer to construct an e-commerce website primarily focused on selling physical gardening products. The si...Organization: The ability to categorize and display a variety of Furniture products efficiently. Your experience in creating multi-category e-commerce sites will be valuable in this project. 2. Payment Integrations: It should include multiple payment options like credit card processing, PayPal and cryptocurrency payments. Your knowledge and experience in setting up secure and user-friendly transaction systems is crucial. The right person for this job should be well versed in e-commerce website development and have a solid understanding of different payment gateways. A portfolio showcasing past work on similar projects will be h...

I'm looking to hire a skilled mobile app developer to create an Android application similar to 'Finnov Partner' on the Play Store. Key features of the App should include: - User registration/login feature - Account balance tracking - Transaction history In terms of aesthetic, I'm looking for a minimalist approach to design. It is essential that the look and feel of the app is clean, easy to navigate and intuitive to use. The ideal candidate for this project should have experience in creating similar fin-tech or banking apps and should have a good understanding of user database management. Proficiency in Java or Kotlin for Android development is a must. Please inbox me with your relevant apps/projects and how you can contribute to this project. Do include a r...

Hi. I will find the address which you are looking for in 4 days. Thanks

...marketplaces, particularly in setting up secure transactions. This project involves creating a marketplace that offers a range of physical goods for buying and selling. Our focus is on implementing the necessary security measures to safeguard transactions and customers' information. Key Project Requirements: - Encryptions for secure transactions: Deploy strong encryption mechanisms to ensure transaction security. - User verification process: Develop a robust system for verifying users to enhance trust and safety. - Escrow service: Implement a reliable escrow service to facilitate secure transactions. - Whole marketplace source: Provide the complete source code for the marketplace. Ideal skills and experience for this project include: - Prior experience in developing darkw...

I am seeking an experienced graphic designer to produce a set of 20 finance-related icons for a mobile application. These should include both animated and fla...for a finance app. Ideal skills and experience: - Expertise in icon design - Experience with, and understanding of, the principles of designing for mobile applications - Familiarity with finance-related imagery - Capable of producing both animated and flat icons Specifically, the icon set should include, but not limited to: - Home icon - Cost & revenue indicators - Bank and account icons - Transaction icons - Budgeting and saving icons - Setting icon and more These icons should align with the existing design language of the app and improve its overall user experience. The final product needs to recognisable and visua...

In my ongoing project, I'm facing a thorny issue. Some numeric data is missing from the transaction data table in our MySQL database report. In order to move forward with my work, I need a professional to: - Diagnose the source of this missing data - Fix the issue to ensure all numeric data is correctly pulled into the report from the transaction data table The successful candidate should have: - Extensive familiarity with MySQL databases, specifically in generating and troubleshooting reports - Sound understanding of database architectures and data tables relation - Proven problem-solving abilities I look forward to your proposals and getting our report up to speed.

...Develop a reliable churn prediction model using machine learning - Visualize relevant data patterns for customer attrition - Enhance predictive analytics capabilities The project primarily involves the processing of transaction data. Therefore, proficiency in handling such data is paramount. Be ready to dive deep into data analysis leading to valuable, actionable insights. Required Skills and Experience: - Expertise in Python - Extensive experience with machine learning - Proven ability in data visualization and pattern recognition - Proficiency in working with transaction data - Previous experience in churn prediction would be a significant advantage. Your role will not only include building the predictive model but also interpreting the results and assumptions behin...

... Homepage design reference: Key Project Requirements: * The ecommerce platform must be custom-built, specially designed to embody my unique vision and market. * Essential features of the ecommerce website include product listings and a Uniform Payment Interface (UPI) wallet system. A secure UPI payment gateway must be integrated seamlessly, ensuring a safe transaction environment for patrons. * The website should be structured to accommodate less than 10 product categories and subcategories. The design should allow for easy browsing and purchasing. Perfect Candidate: The ideal candidate will have previous experience in PHP and web development, specifically in building custom ecommerce sites. Familiarity with UPI wallet system and secure payment gateway integration

...trade execution based on predefined parameters, manage transaction details via a MySQL queue, and communicate transaction results to a specified callback address. Key Responsibilities: System Design: Design a robust architecture that can handle trade data input, processing, and output efficiently with high reliability. API Integration: Integrate with various decentralized exchanges (DEXes) APIs to execute trades on BASE, Solana, and BSC. Database Management: Implement a MySQL database to queue trade requests and log transaction details. Server Deployment: Configure and deploy the application on a WHM cPanel server ensuring high availability and security. Callback Handling: Implement a system to send trade transaction details back to a ...

...and need a quick script in PHP + MySQL that allows Customers to subscribe (via Paypal) and somehow stores the transaction into a MySQL table - and somehow allows the Customer to Cancel their Subscription. If you could store a cancel link with each transaction in whatever table stores the successful transactions then that would be great. I basically will quickly integrate whatever MySQL table(s) you use into my core php project and then maybe pass my own User's IDs or Emails into your subscription script so I can track which user subscribed. Then that would allow me to display a Cancel button or link in each of their Edit Account pages. (ie. if I store/bind the Paypal Transaction with their UserID and/or Email then it'll be easy to display a cancel link)....

...calculate the profit and loss from all transactions associated with the wallet. Key Features: Wallet Address Input: Users should be able to input any Ethereum wallet address. Transaction Analysis: The tool should analyze all transactions associated with the provided wallet address. Profit and Loss Calculation: Calculate the total number of coins bought and the profit and loss incurred from all transactions. User-Friendly Interface: The tool should have a user-friendly interface for ease of use. Skills Required: Proficiency in Ethereum blockchain technology. Experience in cryptocurrency wallet analysis and transaction tracking. Strong skills in programming languages such as Python or JavaScript. If you have experience in blockchain development and can create a tool to an...