Ethereum smart contract use casesεργασίες
...wallet payments που αφορά το smart checkout της Viva . Αυτό θα εγκαθίσταται σε joomla sites με eshop joomdonation σαν escommerce plugin . To εργαλείο υπάρχει ήδη και κατα το τελικο στάδιο πληρωμής εμφανίζει-επιστρέφει κάποια ...
Παραγωγή καθημερινών βίντεο για τα social media. Θα υπάρχει το αρχικό υλικό και όλη η παραγωγή θα γίνεται απο εσάς.
Γεια σου Denys L., είδα το προφίλ σου και θα ήθελα να σου προσφέρω την εργασία μου. Μπορούμε να συζητήσουμε τις λεπτομέρειες στη συνομιλία.
Αναζητώ πρόταση για σύνδεση Magento 1.9 με υπηρεσία skroutz smart cart.
Βοήθεια για την δημιουργία ενός smart assistant
Ψάχνω προγραμματιστή, για δημιουργία σχετικά απλού δυκτίου blockchain και εντολές smart contracts. the application of the network will be on real estate industry. and will calculate the outcomes of the apartments and with the smart contract usage will automatically cover the payments specific day, every month, transparently and secure 1000 % with the signature of the blockchain security .
For education reason i want to create a smart play bot to play ultimate tic tac toe game. The target of my project is that bot to be unbeatable against the user. All programming languages are free to use. Χρειάζομαι να δημιουργήσω ένα AI bot για το παιχνίδι Ultimate tic tac toe το οποίο να είναι ανίκητο εναντίον ενός χρήστη που θα παίξει αντίπα&l...
Χρειάζομαι βοήθεια για μετάφραση online περιεχομένου στα Αγγλικά. Τα links που θέλω είναι: Προτιμώ κάποιον που να γνωρίζει άριστα Ελληνικά και Αγγλικά. Για να αποδε&...
I need someone to write for me "privacy policy" and "terms and contiditions" pages about an android application/website i prepare. Necessary condition is that those pages must be written in GREEK LANGUAGE. Χρειάζομαι κάποιον ειδικό για σύνταξη "Όρων και προυποθέσεων" για έναν ιστότοπο και μία εφαρμογή για κινητά που ετ...
...phone number entry and OTP verification. - Ensure a smooth and responsive user experience throughout the authentication flow. 3. **Security Measures:** - Implement encryption techniques to protect user data. - Incorporate measures to prevent security threats like brute force attacks and unauthorized access. 4. **Error Handling:** - Implement error handling mechanisms to handle edge cases gracefully. - Provide informative feedback to users during the authentication process. 5. **Testing:** - Conduct rigorous testing to validate the reliability and security of the authentication system. - Perform unit tests and integration tests to ensure robust functionality. 6. **Documentation:** - Create comprehensive documentation covering system architecture, setup ...
I'm in need of a skilled photo editor to work on a batch of 10 raw images initially. If the initial batch is to my satisfaction, I have more photos that will need editing. The photos are of jewellery (earrings, necklaces, bracelets), so the metal and stone colour should be clear. Requirements: - Expertise in working with RAW format (NEF to be precise) - Ability to edit photos in a natural and subtle style - Proficient in cropping and grading images The edited photos will be used for online publication, so it's important that the quality be top-notch. If this goes well, I will have more work for you in the future.
I'm looking for a skilled Solana Blockchain Developer to assist me with developing a dApp and smart contract. The project involves creating an NFT marketplace and integrating DeFi protocols. The scope of the project also includes integrating the Fork pump.fun. Your key deliverables will be: - Developing smart contracts for the NFT marketplace and DeFi protocols. - Creating the dApp, including UI/UX design and programming. - Integrating Fork as part of the Solana network. You will need to have a solid understanding of Rust and JavaScript/TypeScript, as well as experience in Solana network integration and dApp development. Previous work with NFT marketplaces and DeFi protocols is highly desirable. Please include examples of similar projects you've worked o...
I am hiring for a Full Stack Web3 developer for my team. Tech Stack: Blockchain: Blast (EVM) Frontend: Typescript + NextJS + Tailwind + Vercel + WAGMI + Ethers V5 + Typechain Backend: Typescript + Vercel Lambda + tRPC + AWS + Prisma ORM + Ethers V5 + Typechain + Upstash Redis Database: MySQL (Planet Scale) + AWS S3 Storage Randomization: Gelato VRF Static File Hosting: AWS S3, Pinata Smart Contracts: Foundry, Hardhat Monorepo. Here you go: Objective: Design and implement a scalable backend and frontend system for tracking and displaying NFT transactions similar to the "Activity" feature on OpenSea The system should handle varying loads seamlessly, from 500 to 50,000 users. Tasks: System Architecture Design: Task: Design the overall architecture for the activity
I'm looking to build a fully functional e-commerce website that primarily incorporates a shopping cart. It should be streamlined for easy user navigation, product selection and purchases. The website should have a seamless integration with PayPal and other common payment methods for secure transactions. Ideally, I would like the site to build a final product from choices, for example: when se...cost. Users will then be prompted to choose a frame colour and the cart will reflect the updated cost. The user will then be prompted to choose a lens (clear, smoked, mirrored etc) and the cart will reflect the final cost and provide a checkout or restart option. Each choice will show the corresponding picture as the product is built up. There also needs to be options for replacement lenses an...
I require a skilled website developer who can build an informational website for me, ensuring it is user-friendly and satisfies the following criteria: - It should feature engaging use case content that is easy to navigate by visitors. - The website's interaction should be based mainly on allowing users to efficiently search for information. Previous experience in creating similar informational websites would be beneficial to achieving the best results. Knowledge in effective SEO practices is also highly desirable.
I need an experienced SEO strategist to help me increase traffic to my website. I'm looking for someone with extensive experience and strong professionalism. If the results are significant, we are open to long-term collaboration.
...information on cars that are equipped with the technology described in the [2. Technology Description] column below. ※Note Please do not collect information based only on the information listed in [1. Background] [3. Reference information] ([1] and [3] are for reference only) 【1 Background】 This technology pertains to a system that utilizes mobile devices in vehicles. Specifically, it combines a smart key system with Ultra-Wideband (UWB) wireless communication to authenticate the mobile device with the vehicle and precisely detect the location of the device. Based on this location, the system determines whether to allow or deny vehicle operations. This aims to enhance security and service quality. However, since UWB communication uses high-frequency bands, communication may beco...
I'm in need of a skilled photographer who is adept at enhancing and editing pictures. The pictures I need to be edited are meant for personal use, and they are a of a father and son. Key Requirements: - Color Correction - Retouching - Background Removal - The pictures should be edited in a natural and realistic style. I'm looking to work with a professional who can make these pictures even more special. Ideal Skills and Experience: - Proven experience in picture editing, especially for personal use - Ability to deliver clean, natural and realistic editing - Attention to detail - Strong communication skills, as we may need to discuss the editing direction. Please provide examples of your previous work, especially if you've edited family or portrait pictur...
...equipped with the technology described in the [2. Technology Description] column below. ※Note Please do not collect information based only on the information listed in [1. Background] [3. Reference information] ([1] and [3] are for reference only) 【1 Background】 This technology pertains to a vehicle control system designed to enable specific operations on a vehicle. Traditionally, there has been a smart system utilizing electronically authenticated keys through wireless communication with the vehicle. However, a new method using sound authentication with a device worn on the user's ear has been proposed. While this device offers a novel way to authenticate with the vehicle, using standard communication protocols allows authentication from a distance, which could lead to ris...
**Position: Native Spanish Translator** **Location:** Remote **Job Type:** Contract **Compensation:** $0.0075 per source word **Overview:** We are currently seeking a highly skilled and expeditious Native Spanish Translator to join our dynamic remote team. The ideal candidate will possess an excellent command of both Spanish and English, with extensive experience in translation and document editing. **Responsibilities:** - Translate a variety of documents from English to Spanish and vice versa while maintaining the content, context, and style of the original material. - Convert PDF documents into editable Word formats, ensuring that the layout and formatting are preserved. - Edit and format Word documents to meet specific client requirements. - Ensure translated documents meet ...
I'm looking for a qualified attorney to represent me as I seek justice for multiple types of fraud that were committed against me in Pennsylvania. I currently possess considera...claims. Core Legal Matters: - Deprivation of rights under color of law - Executor fraud - Conspiracy to commit estate fraud - Real estate fraud - Tax fraud - Mail and wire fraud This case will involve local court proceedings. Therefore, experience and capabilities in this environment are essential. Ideal Skills: - Expert knowledge of estate and real estate law - Previous experience with fraud cases - Proven track record of successful litigations - Ability to work in local court proceedings in Pennsylvania I'm highly motivated to engage the right legal counsel for this case and eagerly awai...
Main task: The DFG team currently has a large backlog of cases, both children and adult, that needs to be dealt and processed promptly and efficiently. We will be undertaking a process review to enable us to achieve eliminating the backlog. What suggestion would you have to update the process, the service, ensure HBC compliance, and ultimately customer satisfaction I've got a comprehensive pdf presentation on health and wellness and my goal is to transform it into an impressive, high-quality presentation suitable for a corporate setting. Key Points: - I need a professional, polished style, similar to what would be expected in a boardroom presentation. - The presentation is targeted towards executives, so it needs to be visually engaging and informative. - It's crucial ...
...in the file via the Google Maps API and insert the geographic coordinates into an SQL table. You can follow these steps: 1. Retrieve the xls file from the mailbox - cron every hour 2. Normalize the xls file for integration into a MySQL table 3. Configure access to SQL database from JavaScript. 4. Insert data into table via SQL query 5. Retrieve addresses to be geocoded from the SQL table. 6. Use Google Maps API to geocode each address. 7. Insert the geographical coordinates (latitude and longitude) in the SQL table. Each line in the xls file corresponds to a delivery. The file has 15 columns. The column names are, in order: Shipment, Rush order, Mode of delivery, Drop sequence, PP number, Delivery date, Weight, Volume, Addressee, Name of addressee, Deliver address addressee,...
...spectrum of users. Key Skills & Experience: - Proficiency in Python, Angular.JS, , and experience in Machine Learning and AI. - Knowledge of Blockchain technologies like Solana and Ethereum. - Experience with Smart contract integration, Decentralized storage, and Tokenization of assets. - Ability to implement Generative AI and integrate with ChatGPT 4.0. - Proficiency in Third-Party Integrations like CRM, Lead Generation, Social Media, and Slack. - Previous experience with Android and iOS integration will be beneficial. The marketplace should be designed with the following features: - Smart contract integration - Decentralized storage - Tokenization of assets - User-friendly transactions - Implement Generative AI - ChatGPT 4.0 integration - Third...
I'm seeking a PCB engineer to conduct rigorous PCB fab house audits and internal engineering efforts. Your primary task will be conducting inspections in line with IPC standards and internal standards flown down to PCB fab houses. I have a 6 month contract (renewable) available for someone who can qualify PCB fab houses and intimately understand IPC 6012/6013. Must be a US citizen due to industry specific requirements. Here's what I need: - Thorough PCB house audits/ inspections as a supplier qualification - Uses IPC standards for defining discrepancies as found by an inspection team - Provide detailed inspection reports as needed Ideal Candidates: - Experience in PCB Quality Engineering - Familiarity with IPC standards - Has excellent attention to detail.
...per project basis to rebrand codecanyon projects. Indian, Pak, Bangla, Nepal, Nigeria devs are welcome. This project is not for teams and agents. Only for individual devs with average to good skills. Pay is according to working for a dev team, and not according to end client budgets, we know it, so bid only if you are okay working on below terms as it is same for all of us, all team members. Use our projects to monetise your extra 4 hours a day, which were otherwise not making you anything. Work includes : 1. rebranding projects 2. upgrading dependecies to latest (which will again be useful in future projects done on same script) 3. smoothen flow and bug fixes to ensure all functions work perfectly (usually required in first project done on a particular script, which will a...
...Lien due to an unpaid debt owed by a surviving spouse. Key Project Tasks: - Identify potential for debt recovery from surviving spouse - Process necessary in-court actions to reactivate the lien - Recommend and execute effective strategies for debt collection Ideal candidates should possess: - Comprehensive understanding of SD Superior court civil judgments & liens - Experience in handling cases involving surviving spouses - Proven track record in debt recovery processes - Expertise in handling large scale debts, in this case, more than $50,000. Your knowledge and efficiency in the subject matter will be critical in successfully renewing the judgment and lien and recovering the unpaid debt. Your advice and actions could make a significant difference in achieving the d...
...checking his watch and tapping his toes, riding a bicycle, reading a book, writing on paper, typing on a laptop, using a smartphone, etc. We also have additional characters that may be animated for specific purposes such as ads, in-app animations for our mobile app, etc. These could feature a mixture of human and animal characters, as well as custom characters. This is intended to be an ongoing contract. Key job requirements: - Strong Rive skills and prior experience in 2D animation - Creativity in character design — humans, animals, and custom characters - Ability to dedicate approximately 10 hours weekly to this project As an experienced animator, you are expected to go past mere design to creating characters and scenes that tell compelling and engaging stories. ...
I'm in need of a versatile professional who can don multiple hats - as a QA specialist and a project coordinator. Key Responsibilities: - Develop and execute test cases for a web application. This includes conducting both manual and automated testing. - Implement and manage defect tracking processes. You'll be responsible for identifying, documenting, and resolving issues across the project. - Coordinate project activities, ensuring smooth communication and collaboration between QA and development teams. - Manage project documentation, ensuring all processes, procedures, and project progress are well-documented. Ideal candidates should have: - Prior experience in a QA role, with strong understanding of software testing methodologies. - Proven experience in project coordi...
...an experienced developer to create a platform similar to , specifically specializing in Bitcoin, Ethereum, and Litecoin transactions. This platform will feature user registration and login, cryptocurrency wallet integration, and most importantly an escrow system. Key Features: - User Registration and Login: A seamless process for users to sign up and access their accounts securely - Cryptocurrency Wallet Integration: Implementation of a secure, user-friendly wallet system to facilitate transactions - Escrow System: A critical component of the platform to ensure security and trust in transactions Cryptocurrency Support: - The platform will focus on supporting Bitcoin, Ethereum, and Litecoin. Solid experience and understanding of these cryptocurrencies is a must. Funding...
...application developer who specializes in Solana. Specifically, I'm looking to create a Decentralized Autonomous Organization (DAO). This project requires a unique blend of understanding of blockchain technology, smart contract development, and DAO structuring. Key Requirements: - Expertise in Solana: You should be well-versed in developing applications on the Solana blockchain. - DAO Experience: Prior experience in developing DAOs or similar decentralized governance systems is essential. - Strong Smart Contract Development: Proficiency in developing secure, efficient, and scalable smart contracts is a must. - Understanding of Blockchain Technology: A comprehensive understanding of blockchain technology and its application in creating and securin...
I need help with writing 3 Java test cases focusing on functionality using JUnit. These test cases need to include mock objects.
I'm seeking a skilled ...determined based on client and niche Duration: 1 Month....on contract basis like you'd get 40% commission per client that I will give you. like for $1k per month client, you'd get $400 more the clients...more you'd make sky is the limit....... if you'd earn good enough, you can join full time in my agency !!! Ideal Candidate: - Proven track record of successful marketing campaigns on Facebook and Instagram. - In-depth understanding of various age groups and geographic locations. - Ability to tailor content to suit different interests and hobbies. - Excellent communication skills and the ability to work collaboratively with clients. If you believe you can help me achieve my goals, please get in touch. This may lead to an ongoin...
We are a Real Estate Photography company based out of the United States, in the state of Minnesota, that has operated in the industry for over a decade. We are looking to put together a team of 4-6 Photo Editors to process a total of 350-600 photos per day. We want to create long term, lasting relationships with our editors. We are looking for both Full Time and Part Time editors in ongoing contract positions. Editors would be paid 40 cents (USD) per image, and can expect an average of about 100 images per day. However, we understand that you may not be able to commit to 100 images per day at the start, and would be willing to provide part-time work to the right individuals. The work would be very consistent. Editors can expect to work Tuesday-Saturday in their local time zone....
...intuitive, allowing users to easily interact with the platform. - Implementation of advanced features such as integrated liquidity pool management and yield farming, enhancing the overall user experience. - Both smart contract audit and penetration testing to ensure the security and reliability of the swap. Ideal Skills: - Strong proficiency in Solana blockchain development and smart contract programming. - Prior experience in building cryptocurrency swaps, especially with advanced features like liquidity pool management and yield farming. - Expertise in security practices including smart contract audits and penetration testing. - Ability to create a seamless and engaging user interface for the swap. While I don't have a specific deadlin...
...seeking an experienced developer to build a robust and user-friendly launchpad platform. The ideal candidate will have a strong background in blockchain technology, smart contract development, and platform integration. Responsibilities: - Develop and implement a secure, scalable launchpad platform. - Design and deploy smart contracts for token launches. - Ensure platform security and compliance with industry standards. - Collaborate with the team to integrate the platform with other services. - Provide ongoing maintenance and updates. Qualifications: - Proven experience in blockchain development. - Proficiency in smart contract programming (e.g., Solidity). - Strong understanding of platform security and scalability. - Excellent problem-solving and c...
Thumbnail for my monetized/commercial/personal use YouTube video
Looking for flyers for my I.T. Company, advertising residential services (Home VOIP Phones, Wi-Fi (Indoor, Outdoor and Point to Point), Security Cameras, Computer Services and Smart Home Services Must Include: - Company Logo - Website and E-Mail - Visually appealing and easy to read information Requirements: - PDF File required - Sizing: 3.86 x 8.39 inches or 8.39 x 3.86 inches
...the groups they belong to, and the training they have attended. 1. "Employee": They are characterized by: name: The employee's last name. first_name: The employee's first name. date_of_birth: The employee's date of birth. position: The position held by the employee. establishment: The establishment where the employee works. hire_date: The date the employee was hired. contract_type: The type of contract. seniority: The seniority. 2. "Group": They are characterized by: group_name: The name of the group. group_selection_criteria: The selection criteria of the group. 3. "Training": Each training is characterized by: name: The name of the training. description: A description of the training. start_date: The start date of the training. end...
...exact blockchain platform, remain undisclosed at this time. However, be assured that it necessitates a wide range of capabilities within this field. Your understanding of numerous aspects of blockchain technology will be beneficial. - An ability to work autonomously and navigate through varying project details. - Proficiency in smart contract development, cryptocurrency development and blockchain platform integration would be advantageous. - Experience in Ethereum, Hyperledger Fabric, Corda or related platforms is desirable. - Usage of blockchain for various purposes like cryptocurrency, supply chain management, identity verification etc. will also be valuable. Feel confident in your versatile blockchain skills? Look no further and place your bids! So there is n...
I...create multi-signature smart contracts to handle financial transactions. Key Responsibilities: adding features debugging maintenance - Develop multi-signature smart contracts on the Ethereum blockchain. - Perform thorough testing to ensure contract security and functionality. Ideal Skills and Experience: - Profound knowledge of Solidity and Ethereum blockchain. - Experience in developing and deploying multi-signature smart contracts. - Strong understanding of financial transactions processing. - Familiarity with smart contract testing and debugging. Please show examples of previous smart contracts you've developed, especially multi-signature contracts for financial transactions. Have in mind that a thorough under...
We are seeking a skilled developer to create a mobile app designed for performi...correct position of playing cards in a deck based on calculated results. Error Handling: The app should account for repeated results and provide clear instructions for handling these cases. Relevant Skills Required: Mobile App Development: Experience with Android and iOS development. Mathematical Computation: Strong understanding of mathematical operations and ability to implement complex calculations. Data Mapping and Handling: Ability to manage and map data effectively. User Interface Design: Creating a user-friendly interface for inputting and displaying results. Problem Solving: Ability to handle edge cases and ensure the app functions smoothly under various conditions. Please bid if you ...
I wanted to hire someone who can help me to get projects from Online customers, Looking for someone with Sales and Marketing background. I need someone from Online marketing can get some projects by online kr offline mode,and he/she could suggest better way to win projects We can make it as a Incentive basis as ...wanted to hire someone who can help me to get projects from Online customers, Looking for someone with Sales and Marketing background. I need someone from Online marketing can get some projects by online kr offline mode,and he/she could suggest better way to win projects We can make it as a Incentive basis as well monthly. Budget will be 15-20k inr/month. And if it goes well, we will continue the Contract. I will be offering incentives or commissions as well for leads ...
I'm seeking a senior TON developer with expertise in smart contracts, Ton coin and Jetton. The ideal outcome is to integrate the frontend with an existing smart contract. Therefore, the person should be proficient in JavaScript, HTML/CSS and React. Key requirements and responsibilities: - Proficient in smart contracts, Ton coin and Jetton - Integrate the frontend with existing smart contract - Expertise in JavaScript, HTML/CSS and React If you're a seasoned TON developer who is also well-versed in frontend technologies like JavaScript and React, this could be a great opportunity for you.
...essential administrative and logistical support for the team in the UK and EU either on a freelance or fixed term contract to deliver an awards ceremony in London in December 2024. You will need a positive, can-do attitude, and be able to flex your approach and make decisions at speed when required. You will perform well under pressure and possess great attention to detail. This is a hybrid role with some scheduled time in the London office will be required along with attendance at the event itself. Responsibilities Assist in all tasks involved with planning and coordinating of events. Manage the administration involved with event logistics, including contract support, catering, audiovisual requirements, venue booking and other operations. Monitor an...
I'm currently seeking a competent Odoo Developer for a one-month project, who should be available at a rate of $5 per hour. The task at hand specifically involves the customization of existing modules to better suit the setup and starting business operations needs of Odoo. Particularly: - The principal focus is on having meetings to help us understand Odoo, setup to customize it to a particular workflow, help customizing the system with our workflow, Help Desk. Sales and CRM module, which needs modification. - Help making a customized Odoo Studio app that involves a form and integrating the submission of the data in that form to go to spreadsheets and also send that submission to a 3rd party website - Setup a series of team automated reminders and alerts that pertain to the status...
...Dashboard: It should provide a personalized experience for users and allow them to manage their account details. - Smart Report Generation: The application should have a button for generating smart reports based on the patient's lab check-ups data. - Visualization Tools: The system should be able to visualize raw patient data(patient's lab check-ups data) using appropriate visualization tools and generate a smart report in color coded format. -Smart Report also auto recommend what to eat and what to avoid same recommendation for exercise also. Reference website:- 1. 2. Reference images:-
As the final stage in our rebranding process, we need an expert designer to modify our already approved concept and apply it to a range of products. This project requires a complete roll-out of the design to over ten different items, including foil inner bags and fully designed outer cases. I'll give more detailed instructions on individual products later on, but the overall design should be consistent across all items. Your key responsibilities will also include print management. You're expected to oversee the approval of digital print proofs and sign off on printed Cromalins. Ideal candidates will have: • Experience in packaging design • Strong understanding of print management • Ability to create design continuity across multiple products • Fam...
Correct draft contract, in Word, to be identical as pdf final version
