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    17,774 contracts công việc được tìm thấy, giá theo USD

    Need dev has experience on developing smart contracts in Solidity. Location HCM city, VN.

    $780 (Avg Bid)
    $780 Giá đặt trung bình
    5 lượt đặt giá

    we want to upgrade a contract like below Function - APY (Total Supply rise 2% daily, all token holders get 2% daily) - B...Lock sell : User can sell their 10% of total token from the wallet only + All function active without setup WPOOL + All function work even of reounence token owner wallet to 0x000000000000000000000000000 We just need a smartcontract Test on swap testnet : Here is the source code. This sourcecode use WPOOL (which can not pass the audit) also the APY is working different than requirement current code is token sell tax (15% will be divince in 2 part : 12% share for all other token holders, and 3% to selected wallet) Bid with "smart contract expert!"

    $418 (Avg Bid)
    $418 Giá đặt trung bình
    29 lượt đặt giá

    Hello I need someone to write a smart contract for me which can perform a flash loan transaction.

    $215 (Avg Bid)
    $215 Giá đặt trung bình
    41 lượt đặt giá
    Trophy icon Create 2x pull-up banners 1 ngày left

    2000x800, 300 dpi 1: Inception Labs logo - Clinically-dosed supplements - Science-driven formulations - Highest quality raw ingredients - Superior flavour profiling 2. Inception Gym logo - Free access available with eligible supplement purchases on-site or at Supplement Solutions - Over 80 innovative, state-of-the-art machines - Open contracts across all memberships - Dumbbells ranging from 2.5-70kg Located in Tower Junction with over 3000 free car parks

    $16 (Avg Bid)
    Bảo đảm
    $16
    9 bài tham dự
    Design a mechanically extending product 5 ngày left
    ĐÃ XÁC THỰC

    The project is to design a product which extends/opens and contracts/closes on a wheel along a rail according to the rough sketch attached. There is a button which allows the extension to slide down and stops the wheels once closed. There is a stopper at the bottom to stop the wheels from sliding out of the system. The design submission should include files for final manufacturing.

    $17 / hr (Avg Bid)
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    46 lượt đặt giá

    My name is Yury. Together with my team, we are looking for an experienced Game Producer. Some info about us: Our NFT collection - More than 20 people in the team - founders, programmers (web and smart contracts), artists, marketers, tokenomics and SMM specialists We have recently secured support and mentorship of popular crypto bloggers and are planning the creation of an NFT-based game. That said, we would like to incorporate a Game Producer whom we could offer a share of the project as a financial incentive. If you are interested in the project, we would like to kindly ask you to provide a brief strategy you would personally consider for the production of the game (where to start, main milestones, etc.) in your reply, so we can take it from there.

    $53125 (Avg Bid)
    $53125 Giá đặt trung bình
    8 lượt đặt giá

    We need an experienced React and Node developer ideally from Ukraine. technical skills required : real estate NFT Blockchain Metaverse React.js ... Blockchain Metaverse React.js Node.js Map-box maps library TDD, Kubernetes smart contracts ...

    $8480 (Avg Bid)
    Gấp
    $8480 Giá đặt trung bình
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    Write contracts 5 ngày left
    ĐÃ XÁC THỰC

    write corporate contrcats and MOUs

    $364 (Avg Bid)
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    38 lượt đặt giá
    Developer 5 ngày left

    ...strategic listener, conscious conversationalist, and persuasive of people from a wide range of roles and backgrounds; Comfortable communicating with all types of stakeholders, including CEOs, facility managers, city planners, marketing managers, and utility planners Risk Management - Aggressive approach to reducing risk and getting ahead of problems before they impact project timelines Experience in contracts, real estate, utility planning, charging infrastructure, EV infrastructure policy, and local permitting preferred Candidates can be based in Houston, San Antonio or Austin...

    $676 / hr (Avg Bid)
    $676 / hr Giá đặt trung bình
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    We are a contractor for Government and International Agencies. We perform services in facility & Camp management and other general life support services under Fixed-Price & Term contracts. This time, we have been invited to respond to an RFP for providing Provision of Café and Pizzeria Services to a UN agency in Afghanistan. It requires us to write a detailed Technical Proposal, prepare and submit a complete Proposal Package for submission. Including the financial proposal. For this purpose, we need to hire an expert to write a professional Technical Proposal and prepare bidding documents; that will be submitted to an International entity for a bidding process. The Expert should have the knowledge and previous experience in writing technical proposals for governmen...

    $361 (Avg Bid)
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    ...responsibilities include processing employee data, updating company policies and assisting in the hiring process. To be successful in this role, you should have solid organizational skills and be familiar with HR functions. Ultimately, you will make sure all HR operations run smoothly. If hired your Responsibilities Includes; Maintaining physical and digital personnel records like employment contracts and PTO requests Update internal databases with new hire information Create and distribute guidelines and FAQ documents about company policies Gather payroll data like bank accounts and working days Publish and remove job ads Schedule job interviews and contact candidates as needed Prepare reports and presentations on HR-related metrics like total number of hires by department De...

    $34 / hr (Avg Bid)
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    What is Mental Poker Protocol? Read this article: I need to build a Dapp on EOS/WAX blockchain using Mental Poker Protocol to make sure it's fair, security and safe for users. What is Mental Poker Protocol? Read this article: I need to build a Dapp on EOS/WAX blockchain using Mental Poker Protocol to make sure it's fair, security and safe for users. This project have 2 parts: I. Frontend: React.js javascript function component (can work with Native React): 1. All players generate fragments of cards, send it to blockchain and then combine to a deck of cards for all players and then send the deck to blockchain by eosjs () 2. All players do steps like mental-poker protocol: encrypt cards and shuffle it, give it to others to do the same things. then: decrypt cards and encrypt wi...

    $65 (Avg Bid)
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    we already have odoo but has no customization yet WE ARE SAFETY LEVEL COMPANY NEW ESTAPLISHMEN COMPANY LOOKING FOR A DEVELOPER FOR WHOLE BUSNESS MODULES AS THE FOLLOWING DESCRIPTION FIRST :- WE WILL EXPLAINE OUR BUSSNESS 1- FIRE SYSTEM INSTALLATION & MAINTENANCE 2- PROJECTS ( CONSTRUCTIONS CONTRACTS & MAINTENANCE CONTRACTS ) 3- A COMMERCIAL BOKARAGES COMPANY FROM DEALER TO DEALER 4- SALES VIA OUR BRANCHES 4- sales & purchases

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    Hey i need someone to help with creating flashloan arbitrage smart contracts that are profitable.

    $250 (Avg Bid)
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    Need Letterhead From Lawyer Đã kết thúc left

    ...something to this effect) be put on a letterhead by my lawyer. "To whom it may concern, Both in the marketing materials and legal documentation for the music NFTs sold through $OMARI, it is expressly stated that these NFTs are understood not to be investment vehicles. You can see all documentation and promotion materials used at (See section 7, sub-sections iv and v of the contracts attached to the NFTs). On the basis of the Howey Test, the music NFTs sold through $OMARI fail at least 1 of the 4 prongs. Due to the initial pricing of the NFTs, an expectation of profit is in no way guaranteed or expected. Each NFT price listed is significantly higher than the amount of respective streaming royalties that would be allocated to the purchaser. That is not to say that the val...

    $163 (Avg Bid)
    Gấp
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    Ty coch farm Đã kết thúc left

    Large high spec extension triple extension one side single other includes swimming pool Ground investigation show soft ground piling required. Looking for some one to over see full project in charge of contracts etc and making sure Jon is delivered

    $45 / hr (Avg Bid)
    Gấp
    $45 / hr Giá đặt trung bình
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    Hey Look We Need just 2 or 3 hours work In Solidity .. More detail will be explain in Chat Plz Type in your Bid 07 Thank you in advance

    $3 / hr (Avg Bid)
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    Creative explainer video 2 ngày left
    ĐÃ XÁC THỰC

    I need a creative explainer video done to describe my NFT project. Having knowledge of crypto, smart contracts and NFTs is required for this.

    $334 (Avg Bid)
    NDA
    $334 Giá đặt trung bình
    67 lượt đặt giá

    I need someone who can help me make this code work. Visual Source Code + Solidity 0.8.13 + Truffle 4.6 + Openzeppelin 4.x + Contracts-Upgradeable. Details: ^^ for details.

    $414 (Avg Bid)
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    5 lượt đặt giá
    Sales person for Marketing company 3 -- 2 2 ngày left
    ĐÃ XÁC THỰC

    ...a salesperson to help me grow my Digital company that understands our business. Requirements: Speak English with fluency and a second language. Sales experience Understand Digital Marketing, SEO, Website Design, App Development, Graphic Design just for information Clients follow up. Client support. Bitrix24 or any other CRM system Age: 35+ B2B Sales Funnels Email Marketing Contracts Available to be contacted between 6 am to 8 pm Pacific Time Monday to Saturday. (You can work as many hours as you want, just to be available to be contacted on that time). We want clients from the USA, Canada, Great Britain, Australia, or any other country for projects that pay more than US $40+ per hour or with a monthly budget of US $8,000+ You can find clients here in fr...

    $4000 (Avg Bid)
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    1 lượt đặt giá
    Sales person for Marketing company 4 2 ngày left
    ĐÃ XÁC THỰC

    ...a salesperson to help me grow my Digital company that understands our business. Requirements: Speak English with fluency and a second language. Sales experience Understand Digital Marketing, SEO, Website Design, App Development, Graphic Design just for information Clients follow up. Client support. Bitrix24 or any other CRM system Age: 35+ B2B Sales Funnels Email Marketing Contracts Available to be contacted between 6 am to 8 pm Pacific Time Monday to Saturday. (You can work as many hours as you want, just to be available to be contacted on that time). We want clients from the USA, Canada, Great Britain, Australia, or any other country for projects that pay more than US $40+ per hour or with a monthly budget of US $8,000+ You can find clients here in fr...

    $3000 - $5000
    $3000 - $5000
    0 lượt đặt giá

    hello everyone , looking for Supplier Scorecard Excel Template . the template will be used by three users ( u1 , u2 , u3) u1 : will evaluate the supplier according to fix critera with fix weighting u2 and u3 : evaluation criteria and evaluation weighting depends on the contract commercial types ( 3 kind of contracts ) the template shall show then the average of the three evaluation acoording to certain weighting ( eg , 40 % U1 ; 30 % U2 and 30% U3). Since the template will be shared by email . The respective user is not able to check the other evaluation of the two others users it would be also great to check the evaluation history of every supplier there will be one scorecard for every supplier

    $27 (Avg Bid)
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    ...strategies. Sourcing Specialist Responsibilities: Sourcing suppliers and maintaining long-lasting relationships with them as well as existing suppliers. Implementing inventory optimization strategies within the company. Obtaining quotes from different suppliers. Negotiating price, quantity, and delivery schedules with suppliers. Working with legal counsel to ensure that all contracts relating to product procurement contain all details of the negotiation. Assessing quotes and compiling a detailed assessment of cost breakdowns. Generating quote comparisons and contributing to internal supplier selection based on the quotes. Providing solutions to improve company spending and outsourcing. Sourcing Specialist Requirements: Bachelor’s degr...

    $12 / hr (Avg Bid)
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    I´m looking for a partner to start up a Layer 1 Blockchain in the Cosmos ecosystem involving smart contracts.

    $52187 (Avg Bid)
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    Sales person for Marketing company 3 1 ngày left
    ĐÃ XÁC THỰC

    ...a salesperson to help me grow my Digital company that understands our business. Requirements: Speak English with fluency and a second language. Sales experience Understand Digital Marketing, SEO, Website Design, App Development, Graphic Design just for information Clients follow up. Client support. Bitrix24 or any other CRM system Age: 35+ B2B Sales Funnels Email Marketing Contracts Available to be contacted between 6 am to 8 pm Pacific Time Monday to Saturday. (You can work as many hours as you want, just to be available to be contacted on that time). We want clients from the USA, Canada, Great Britain, Australia, or any other country for projects that pay more than US $40+ per hour or with a monthly budget of US $8,000+ You can find clients here in fr...

    $3000 - $5000
    $3000 - $5000
    0 lượt đặt giá

    develop a real estate system with tokenization in decentralized storage based on blockchain with smart Contracts and high privacy and light scalability + PhD thesis

    $1360 (Avg Bid)
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    ...records and benefits files. Coordinate daily benefits processing, including enrollments, terminations, and claims. Advise and inform employees of the details of the company's benefit programs. Resolve benefit-related issues and respond to queries and requests in a timely manner. Research new employee benefit plans and vendors. Liaise with vendors and negotiate and coordinate contracts for new and existing plans. Evaluate the efficiency and value of current benefit programs and make recommendations for improvement. Collaborate with payroll and ensure that employer contributions and payroll deductions are processed accurately and in a timely manner. Maintain and create records, reports, and documentation in accordance with federal, state, and pr...

    $35 / hr (Avg Bid)
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    ...involvement ensures emissions reductions and co-benefits for the environment, individuals and businesses. We're looking for a remote based Contracts and Compliance Admin Officer for ad hoc to start, but potentially ongoing tasks. Objective: To ensure effective, best practice administration and compliance of our diversified contractual obligations relating to carbon abatement projects. Provide services critical in establishing and enforcing high standards of compliance and project performance. Deliverables: Deliver compliance, contract, and risk management admin services: 1. Interpret, extract and organise relevant compliance and risk information from contracts and any associated regulatory documentation using MS excel and other project management tools 2. Identify...

    $33 / hr (Avg Bid)
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    I need a solana backend developer to make some simple contract based on a frontend website (made on reactJS; not live yet); i need the wallet phantom to be able to connect to the dApp, then i would need to have a smart-contract to be issued when pressing “Stake” in the page and another one when pressed “Approve smartcontract” in the page; the result of the connect wallet should be the taking the user to the page which now is achieved when simply pressing on the cited button “staking”, while it should send an email with the message (OK) and it should display a section like the one of “active services” . This should be something really simple , just for a demonstration. As amount of sol requested it should be just around 0.01 SOL and the desti...

    $199 (Avg Bid)
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    Contract writer -- 2 Đã kết thúc left

    Your responsibility is to write legal documents and draft agreements and create employees file such as applications and AT-WILL contracts. Your duties may also include writing articles on legal issues or written material on behalf of a law firm. You must adhere to regulations in the industry, whether you are drafting legal documents, educational articles, or attorney profiles.

    $19 / hr (Avg Bid)
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    I am looking for coder(s) for short/medium term contracts to work on my desktop sound post production app. A variety of potential jobs including: - Upgrading and tidying the Objective C Mac UI - Porting Mac app to Windows, maybe c-sharp, maybe c++WinRT - Improving async/modal elements like background tasks, progress bars, modal dialogs etc - Other architectural considerations in the c++ backend Could be independent work, zoom collab, or in-person collab (London).

    $37 / hr (Avg Bid)
    NDA
    $37 / hr Giá đặt trung bình
    9 lượt đặt giá
    Build a website with Database Đã kết thúc left

    Project Description: We are contractors to FedEx and we deliver FedEx Packages. We get a contract from FedEx which is usually 1 year, sometimes can be 2 years as well. There can be multiple contracts active at a time. The contract has rates for every business stop (FedEx calls business stops as Ground Stops), and every home delivery stop (FedEx calls Home Delivery stops as Ecommerce Stops). The Employee and Vehicle tables will have all the information about the employees and about the trucks. The vehicles could be Vans (Step Vans or Cargo Vans) or trucks (Cutaway trucks or Box Trucks). Daily Attendance is for marking attendance for employees. I don’t know if there should be a separate table for that or if we can incorporate it in some other table. That’s for you to dec...

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    Hello, devs. I am looking for a rust developer who is proficient in cosmwasm smart contract development on Juno, Secret Network. The task is trefactoring Secret Contracts into Juno Contracts. Both of them are building with cosmwasm and the projected is purely related with rust(cosmwasm). It is ongoing project. Please feel free to send a proposal if you exp on them.

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    Hubspot CMS Developmet Đã kết thúc left

    Hey everyone, we are looking for someone to help us create custom Quotes on Hubspot using CMS development. We have contracts that we want to turn into Hubspot quotes. Let's chat!

    $420 (Avg Bid)
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    I am looking for someone who can develop andave HR segment for my current CRM based website as an add-on (PERFEX CRM) based website, where you need to add google meet using iframe and create a python script to create & save events on my website. And it should also allow users to sign contracts online and upload documents. Few features are missing in Figma, I will update you using freelance's chat or document CRM: Perfex Framework: CodeIgniter Scripting Language: PHP Development Type: add-on Design Ref: Figma

    $218 (Avg Bid)
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    18 lượt đặt giá

    Interested in setting up an ERP for our e-commerce business. We are a test and measurement company in the process of building a new website. We are looking for an expert that knows the ins and out of setting up an ERP. We are looking for the following features: - Automation of our daily process - Data analysis -Accounting: We currently use quickbooks and would like a system that is integra...is created up until when the item is sold. Features we are looking for is being able to scan inventory once it comes in and a system that would maintain inventory location. We are looking for a very robust inventory system -CRM: We would like our CRM to be two folds. One aspect would be dealing with our day to day e-commerce business and the other aspect would be dealing with our government contr...

    $1537 (Avg Bid)
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    Need a contract for my company's digital goods (apps) sales and marketing representative. Nonexclusive, as independent contractors. I want it very simple with simple language. I have 6-7 things I want to include (after reading many templates), but would love to get a professional lawyer on it, so I don't forget any important stuff. Ideally someone who has experience in similar contracts with APPS of software. Thanks.

    $114 (Avg Bid)
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    I need some help with setting up subcontractor contracts within the VBA regulations

    $29 / hr (Avg Bid)
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    ...someone that will help us integrate Stripe into our platform. The exact details are laid out below: - Payment Gateway Integration with Stripe on Laravel 8 - Create methods for charging CC and ACH (including fraud detection) - Create methods for voiding/refund of transaction to original payment method - Implement as a module which can be accessed from the rest of the platform - Service Provider/Contracts/Facades - Save customer profile/info for recurring transactions (both ACH and CC) - Update customer profile/info - Valid/Invalid check of customer profile info - Respond with 3 in your cover letter - Delete customer profile - Create DB schema and migrations - Use Bootstrap for UI styling and Vue.js for UI components - Write unit tests to validate code The ideal candidate will be...

    $588 (Avg Bid)
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    Financial & contract NDA Đã kết thúc left

    Hi I've been working with US companies as a outsourcing (freelancing) team and I need help to create contract document. Please apply if you can create contract documents for the following contract: I have my team of web developers and I make a contracts with US clients as a financial manager. My teammates will work on the project as developers. I need contract documents between - my clients and me. - my developers and me. Please apply if you have experience creating such contract documents. Thanks.

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    Website terms and policies Đã kết thúc left

    My new site is up and running and I need someone's help to write the terms and conditions for my business. Also, I need one contracts for HR and one for my regular vendors. Quote in total, please!

    $360 (Avg Bid)
    $360 Giá đặt trung bình
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    ...a salesperson to help me grow my Digital company that understands our business. Requirements: Speak English with fluency and a second language. Sales experience Understand Digital Marketing, SEO, Website Design, App Development, Graphic Design just for information Clients follow up. Client support. Bitrix24 or any other CRM system Age: 35+ B2B Sales Funnels Email Marketing Contracts Available to be contacted between 6 am to 8 pm Pacific Time Monday to Saturday. (You can work as many hours as you want, just to be available to be contacted on that time). We want clients from the USA, Canada, Great Britain, Australia, or any other country for projects that pay more than US $40+ per hour or with a monthly budget of US $8,000+ You can find clients here in fr...

    $3833 (Avg Bid)
    $3833 Giá đặt trung bình
    3 lượt đặt giá

    This proposal is for the the development of 3 smart contracts as mentioned below: + Main Contract & Migration - Calculation & Airdrop File + Staking Contract with Dapp + NFT Contract with Dapp These contracts shall be developed as per the internationally accepted standards and certified with a maximum score through CERTIK.

    $16046 (Avg Bid)
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    1 lượt đặt giá

    looking for content writers for blogs and article about flexography printing process and it technologies. Technical knowledge of printing industry or flexography printing is a required. A little flexible with the budget. If the quality of writing suits us, we would also be interested in long term project contracts. looking forward to hear from you ! - Anyflexo OÜ

    $74 (Avg Bid)
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    Greeting for everyone! I have NFT marketplace project for pre-lanch. project has done all and left some issues in Smart Contract. I am looking for someone who can fix this issue. you must have rich experience in Solidity/Smart Contract development. Conditions: 1. you have to work through remote access because project is private. 2. all funds will be release after deploying contracts successfully. I have similar projects more and this will be long term deal. cheers!

    $1461 (Avg Bid)
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    69 lượt đặt giá

    Our team is looking for a Solana expert who can build NFT, Staking contracts using Rust perfectly. I tried to do test several guys about their experience and skills. But all guys are scammers and fake. They doesn't know well about the Solana contract development. If you are not expert in Solana, Do not apply please. Only expert will be hired and work long term with our team. Waiting for your proposals. Thanks.

    $26 / hr (Avg Bid)
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    Nft tokenisation project Đã kết thúc left

    Create nfts and tokenise them on opensea testnet , using smart contracts and erc21 standards , its a very simple project, front end page needed

    $13 (Avg Bid)
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    4 lượt đặt giá
    vendor contracts Đã kết thúc left

    Hello there, I have a women's clothing store and im looking for vendors to supply merchandise under contract. I need a contract agreement typed up that will display the terms and conditions of vendor/owner relationships. For example, percentage break downs and quality service

    $46 (Avg Bid)
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    Các bài viết top contracts cộng đồng