Solidity freelancer jobs

I'm on the lookout for skilled blockchain backend developers with proficiency in Python, JavaScript, and Solidity. Your understanding of Ethereum and experience in blockchain will prove to be incredibly valuable. The key features I need you to support in the blockchain backend are smart contracts and the development of decentralized applications (DApps). Ideal Skills and Experience: - Proficient in Python, JavaScript, and Solidity - Experience with Ethereum - Prior work in blockchain development - Knowledge of smart contracts - Proven experience in DApp development Your ability to deliver efficient and secure blockchain backend solutions, that facilitate the execution of smart contracts and the development of DApps, will be crucial for the success of this project.

I need assistance to create a freelancer job account with a focus on income and expense tracking. This project will entail setting up a robust system, specifically designed to manage financial details. Key Tasks: - Establishing a freelancer account - Implementing a system for income and expense tracking - Ensuring this system can generate comprehensive financial reports Ideal Skills & Experience: The perfect candidate for this job would be someone with immense experience in detailed bookkeeping and solid technical skills in setting up job accounts. Proficiency in creating systems that can generate financial reports is of utmost importance. If you're an expert in these areas, you'll be the perfect fit for this task!

I'm looking for a developer with in-depth experience in creating smart contracts on...ERC20 tokens. The contract should allow for the distribution of ERC20 tokens to multiple recipients in a single transaction. - Implement pause functionality as a security feature. This is crucial to protect the contract from any potential vulnerabilities or attacks. - We would like to be able to interact with the contract if possible (on etherscan) Ideal skills and experience: - Proficiency in Solidity, the programming language used for Ethereum smart contracts. - Prior experience in developing multisend contracts and incorporating pause functionality. - Knowledge of best practices for smart contract security. - Ability to deliver a secure and efficient smart contract that meets the specifie...

I am in need of a proficient developer to create a web application, specifically a sniper app, for the TON Network Blockchain. I am open to the usage of JavaScript, Solidity, and nodejs for this project. I didn't specify the exact features, however, if you have experience with crafting applications of a similar nature, I'd prefer to see your take on it. I have an immediate need for this project, hence it is important that the work is completed as soon as possible. - Key Skills: JavaScript, Nodejs, Solidity - Experience: Previous work on sniper apps or similar projects, familiarity with the TON network blockchain would be highly advantageous.

Seeking freelancer in Portugal (preferably in the Arganil region) Are you a proactive multitasker based in Portugal, near Arganil, looking for flexible work opportunities? I am in search of a dynamic freelancer who is fluent in both Portuguese and English to assist with various tasks. Long term work, short tasks every now and then. Responsibilities include: Researching local companies and products Making phone calls Occasional site visits as required Stable internet connection for remote tasks Requirements: ✔ Fluency in Portuguese and English ✔ Reliable internet and phone communication ✔ Access to a car and a valid driver's license I offer a fixed hourly price of 8 euro per hour, but I am open to discuss a project-based price as well.

We're dividing assets into fractions. We have .sol files related to smart contracts (ERC20 on Ethereum with a bridge on Gnosis). We're in search of an expert who can review these files and determine their functionality for deployment. Should this collaboration proceed smoothly, we're open to establishing a long-term partnership for technical support.

I'm currently testing the project listing system and would like to invite freelancers to share their past work for my virtual project. The goal of this project is to gather an understanding of how freelancers present their previous work. You can apply by simply sharing your past projects.

I am seeking a talented freelance 3D home designer to assist with visualizing the renovation of our basement space. Our goal is to transform this area into a functional and aesthetically pleasing living space. The selected freelancer will work closely with our team to understand our vision and translate it into detailed 3D renderings. Responsibilities: Create detailed 3D models and renderings of the basement space, including layout, furniture placement, and decor elements. Provide multiple design options for consideration, incorporating feedback and revisions as needed. Ensure that the designs meet both functional and aesthetic requirements. Deliver high-quality 3D renderings within the agreed-upon timeline. Basement layout is attached in the files.

I am seeking a skilled developer fluent in Solidity to develop a web3 smart contract using the Base Sepolia Test Net. Your task will involve: - Developing web3 integration - Designing the simplest UI possible Ideal candidates should have previous experience with Ethereum blockchain technology, Solidity programming distinct to the Base Sepolia Test Net, and the creation of adaptable user interfaces. A background in web3 integration is highly desired. Please provide samples of smart contracts you've developed or relevant project references in your bid.

I'm seeking a skilled freelancer with a strong background in watershed management to help create a comprehensive and effective plan for our region. Key Requirements: - Experience: I'm primarily looking for freelancers who have a proven track record in the field. - Analysis: Ideally, you should be capable of performing hydrological analysis and GIS mapping.

I'm looking for an experienced web developer to work on a project. Please ensure that your application showcases your relevant experience in web development. I strongly prefer instant messaging as the primary communication channel for this project.

We're dividing assets into fractions. We have .sol files related to smart contracts (ERC20 on Ethereum with a bridge on Gnosis). We're in search of an expert who can review these files and determine their functionality for deployment. Should this collaboration proceed smoothly, we're open to establishing a long-term partnership for technical support.

More details: What platforms do you want the app to be developed for? Android, Both Will the app require user authentication? Not sure Which functionalities do you want for your web portal? User management, Real-time updates

We are in search of a skilled freelancer proficient in web scraping with Scrapy to extract product data from This project involves scraping the Category page to retrieve product details including name, price, SKU, URL, breadcrumb, currency, and brand. Targeted webpage: Category page of Required data: Product name, price, SKU, URL, breadcrumb, currency, and brand Experience: Prior experience in scraping product-related information from e-commerce sites is essential, with proficiency in Scrapy being crucial for accurate and efficient data extraction. Data Handling: Ability to ensure accuracy and consistency of extracted data. Familiarity with different data formats is advantageous. Dynamic Scraping: Navigation logic for all categories

As someone eager to make money, I am seeking a tech-savvy freelancer with a strong background in the technology industry. My primary focus is on leveraging technology for financial gain, and I am open to innovative and creative ideas that can help me achieve this objective. Key Requirements: - Strong technical background in the technology industry - Proven experience in identifying and implementing profitable opportunities - Ability to think outside the box and generate innovative solutions - Good communication skills and ability to explain complex technical concepts in a clear and concise manner I am primarily interested in hearing about your previous experience in the technology industry and how it can be leveraged to help me make money. Please include relevant examples of your ...

Looking for someone who can code TON smart contracts. We have a DeFi platform which has integrations to ETH, BNB & Blast chain already. We want to add TON as the 4th chain. We also have similar logic contracts written in Solidity for reference. As TON is non-evm compatible, the dev needs to write contracts to integrate the chain into the platform. Some resources for research :-

As someone eager to make money, I am seeking a tech-savvy freelancer with a strong background in the technology industry. My primary focus is on leveraging technology for financial gain, and I am open to innovative and creative ideas that can help me achieve this objective. Key Requirements: - Strong technical background in the technology industry - Proven experience in identifying and implementing profitable opportunities - Ability to think outside the box and generate innovative solutions - Good communication skills and ability to explain complex technical concepts in a clear and concise manner I am primarily interested in hearing about your previous experience in the technology industry and how it can be leveraged to help me make money. Please include relevant examples of your ...

**Overview:** We are seeking a dynamic and motivated Business Development Executive/Manager to join our team on a commission or freelance basis. The ideal candidate will have 2-3 years of experience in the software and marketing industry with a focus on, Social Media Handling, Ad Campaigns, ERP software, and website development. This role requires a strong ability to close deals and drive revenue growth. **Responsibilities:** - Identify and prospect potential clients in the target market segments. - Develop and maintain relationships with clients to understand their needs and objectives. - Present our software solutions and services to potential clients effectively. - Negotiate and close deals to meet sales targets and revenue goals. - Collaborate with the marketing team to develo...

**Job Title: Business Development Executive/Manager (Commission-Based/Freelancer)** **Overview:** We are seeking a dynamic and motivated Business Development Executive/Manager to join our team on a commission or freelance basis. The ideal candidate will have 2-3 years of experience in the software industry, with a focus on ERP software, app development, and website development. This role requires a strong ability to close deals and drive revenue growth. **Responsibilities:** - Identify and prospect potential clients in the target market segments. - Develop and maintain relationships with clients to understand their needs and objectives. - Present our software solutions and services to potential clients effectively. - Negotiate and close deals to meet sales targets and revenue goal...

Freelancer capable of editing a PDF file in English and make a new file max 2 pages. The pdf should look aesthetically neat

Hello, I am currently looking for an excellent developer who is well versed in at least any one of the following fields: Java, C#, Golang, Rust, JavaScript, Python, solidity, web3, blockchain, web frontend and backend. Of course, he must be prepared to work with us long term, more than 40 hours per week. You must be geographically located in Europe or the Americas, be able to work at least 6 hours EST day time, and possess written/verbal English skills at an advanced level or higher. In order to select excellent talents, you will need to anticipate a 30-60 minute technical interview with a project manager in our team. Dont worry. We need at least 3 developers. Expected salary range is $15-$25/hr depends on experience. Please feel free to send us applications embroidered with yo...

I need a proficient Solidity and Web3 developer to help build a smart contract on the Ethereum network. The primary functionality of the contract is to facilitate fund transfers and sharing. Ideal Skills and Experience: - Solid experience in Ethereum smart contract development - Expertise in Solidity and libraries - Familiarity with test networks I need to create a smart contract and wallet connection using metamask. Here's an example; On this link, they only can donate using a credit card or debit card. I want to pay with eth test network (using metamask) and the smart-contract is; Person A needs 2000ETH for their project with a deadline of 30 days and share the profit 10% after 10 days of the project to reach the goal

I am looking to interview professionals in Germany with a non-EU migration background regarding why they switch from regular employment into the freelancer sphere. My goal is to gain a better understanding of their experiences with online platforms. The findings of this study will be used to improve user experiences. More information on the project can be found here: - Interview & Research Scope: The questions will be focused primarily on the personal experiences of professionals making the transition to freelancing and their interaction with online platforms. - Desirable Skills: Excellent communication skills and previous experience of regular employment in Germany. - Time Frame: Must be available as soon as possible to take part in the interview

...currently seeking a proficient sales freelancer who specializes in the technology industry. The project requires immediate attention and a quick turnaround. Key Responsibilities: - Lead Generation: You'd be responsible for proactively identifying and reaching out to potential clients or customers. - Closing Deals: Your primary objective is to convert these leads into actual sales. The ideal freelancer should have the following skills: - Proven track record of successfully generating leads and closing deals in the technology sector - Strong communication skills and ability to effectively pitch our products/services - Experience in meeting strict deadlines and working in a fast-paced environment This project is extremely time-sensitive, and the selected freelance...

I'm in need of a blockchain specialist to create a smart contract for my unique security token. - Specifics: Primarily, the smart contract should center around token creation. - Purpose: This token is going to be a security token, so it's crucial that the smart contract is coded to ensure it meets all the necessary regulatory and security standards. Ideal Skillset: - Extensive exper...security token, so it's crucial that the smart contract is coded to ensure it meets all the necessary regulatory and security standards. Ideal Skillset: - Extensive experience in blockchain technology - Proficiency in smart contract development - In-depth understanding of token creation - Specialization in security token development is a plus - Knowledge of relevant blockchain coding languag...

Hi All, I'm Ara from Integrity Asia. Integrity Asia is a risk management company established in Asia since 2001, with offices in Indonesia, Thailand, and Malaysia. One of our main areas of expertise is Employment Background Screening. (For more information about our company profile, please visit the following link: ) Currently, we are seeking a local freelancer in Ho Chi Minh, Vietnam to assist us in conducting some services related to background screening services per project. If this is feasible, we would require the following services from you: a. Making phone calls or conducting visits around the Ho Chi Minh area is usually what we do to verify education and employment checks with companies. b. Please provide us with information on the verification results

We are currently seeking a talented Web3, Smart Contract, Solidity developer to join our team. The ideal candidate will have experience developing on the EVM chain and a strong understanding of blockchain technology. Responsibilities: Design, develop, and test smart contracts on the EVM chain Implement and deploy decentralized applications using Web3 technologies Collaborate with team members to design and implement new features Keep up to date with the latest trends and developments in the blockchain space Requirements: Proficient in Solidity programming language Experience with and other blockchain development tools Familiarity with Ethereum and other EVM-based chains Strong problem-solving skills and attention to detail Excellent communication and teamwork skills If y...

I'm in immediate need of a skilled coder with extensive experience in blockchain technology. The ability to work confidently in a GitHub environment is essential for this project. Key Requirements: - Proficiency in at least one of the following programming languages: Solidity, JavaScript, or C++ - Demonstrable experience in developing blockchain solutions - Comfortable with working in a GitHub environment - Available to start immediately and deliver the project on an urgent basis. Your responsibilities will include: - Developing a blockchain solution based on the project specifications - Ensuring the codebase is secure and bug-free - Collaborating effectively in a GitHub environment If you possess these skills and can start immediately, please get in touch with your releva...

I need a skilled freelancer to assist me with creating a comprehensive set of forms for data collection during field research. Key Responsibilities: - Design and create a range of survey questions that cater to different data collection needs. - Ensure the forms are user-friendly and intuitive for field research. Ideal Skills and Experience: - Proven experience in form creation, particularly for data collection purposes. - Strong attention to detail and understanding of the nuances in creating an effective form for field research. - Proficient in utilizing Fast Fields or similar software to ensure a smooth workflow automation. Please note that I anticipate having many different types of survey questions, so experience in managing large volumes of questions would be highly adv...

...Description: We're seeking a talented blockchain architect to lead the creation of a pioneering blockchain network tailored for gaming. You'll design and implement smart contracts, collaborate with game developers, and optimize performance for a seamless gaming experience. Requirements: Proven experience in blockchain architecture and development. Proficiency in smart contract development (e.g., Solidity). Creative problem-solving skills and a passion for innovation. Strong communication and collaboration abilities. Gaming industry experience or a strong interest is preferred. Additional Information: Freelance position with flexible hours and remote work option. Compensation based on experience and project scope. We encourage applicants from diverse b...

I'm seeking a professional with ample experience in smart contract development. We're not just looking for a freelancer, but a pro who can showcase past accomplishments in this domain. Key responsibilities will include: - Creating and implementing smart contracts - Validating and updating existing contracts Preferred Attributes: - Proficiency in Solidity, JavaScript, Python - Demonstrable expertise in smart contract development - A history of successful projects To be considered for this project, you should detail your experience in smart contract development. Include tangible examples and discuss how your expertise can benefit this project. Please note that applications without this information won't be considered.

Are you a skilled freelancer with a knack for finding the right users for innovative software solutions? We want you on our team! We're on the hunt for a talented freelancer to help us find 100 beta testers for our revolutionary all-in-one business management software, UnitaskerPro. With features spanning project management, CRM, HRM, payroll, recruitment, asset management, purchase management, and finance management, UnitaskerPro is set to transform the way businesses operate. To check, please visit our website at As a freelancer, your responsibilities will include: 1. Identifying potential beta testers within our target market. 2. Reaching out to businesses and individuals who could benefit from UnitaskerPro's comprehensive suite of tools. 3. Generati...

Please see attached reports. I will provide documents referred to in the report

I am currently in need of a freelancer proficient in Omnet++ VEINS network simulator. The backbone of the project is Artificial Intelligence (AI), with a specific interest in: - Network Protocols Simulation - IoT Devices Interconnection - Performance Analysis I am also in need of simulation for specific network protocols: - TCP/IP - UDP Whilst applicants should be experienced in network simulators, a strong background in Omnet++ and AI is a must. It is paramount that the freelancer can effectively integrate AI into the simulation, and that they are capable of interconnecting IoT devices. Studies or experience in computer networking would be advantageous.

**Job Title: Freelance DevOps Engineer** **Location: Remote** **Job Type: Freelance** **Introduction:** We are seeking a highly skilled and experienced Freelance DevOps Engineer to join our dynamic team. This role is ideal for someone passionate about automating and improving development and production environments, and freeing up developers from the complexities of DevOps tasks. Your expertise in AWS, containerization, orchestration, continuous integration, and continuous deployment will be pivotal in our operations. **Key Responsibilities:** - Design, implement, and manage CI/CD processes and pipelines. - Deploy, automate, maintain, and manage AWS cloud-based production systems to ensure availability, performance, scalability, and security. - Problem solve and troubleshoot production iss...

Need solidity developer for contract basis .. exp 3+ needed

...platform performance and scalability to handle increasing user demand. - Stay updated on the latest developments in blockchain technology and cryptocurrency markets. Requirements: - Strong proficiency in blockchain technology and cryptocurrency protocols. - Experience with cryptocurrency exchange platforms or wallet services. - Proficiency in programming languages such as Python, JavaScript, or Solidity. - Familiarity with security best practices and encryption techniques. - Excellent problem-solving skills and attention to detail. - Strong communication and collaboration skills. - Bachelor's degree in Computer Science, Engineering, or related field (preferred). - Previous experience with freelancing or remote work is a plus. Benefits: - Competitive compensation package - ...

i want a freelancer devloper api approval i need api for my existing project so bid only those guy which can help and give a approval api

I'm on the hunt for a skilled Full Stack Web3 Developer to join my project. Although I didn't specify which programming languages are required, having knowledge or experience in JavaScript, Python and Solidity will be a huge advantage for this project. Ideal Skills and Experience: - Strong experience in Full Stack Development - Familiarity with Web3 stack - Proficiency in JavaScript, Python and Solidity Though I've missed providing the details on what to include in the application or the preferred frameworks or libraries, having experience or competence in React, Angular and Vue.js would be beneficial. You're encouraged to provide information about your past work, overall experience and a detailed project proposal when applying. Get in touch if you�...

INTRODUCTION: I'm keen on having a logo designed for my organization, IQRA Tutors. We offer comprehensive tutoring services in all subjects for children up to the 5th grade. We aim to convey that we're a trusted and reliable source of academic support for young students. Consequently, our logo should echo these traits. Design aesthetic must be elegant and traditional, reflecting the solidity and seriousness of the academic pursuit. I expect the designer to be imaginative in the use of symbols and colors that communicate our focus on comprehensive elementary tutoring. IDEAL SKILLS REQUIRED: • Experience in creating logos for educational institutions or tutors • Ability to create traditional and elegant designs • A knack for symbolism and visual communicatio...

Are you a proficient freelancer with a knack for launching apps, setting up server environments, and adept at live admin panels? If so, I'm on the lookout for someone just like you! I recently acquired a robust code package from CodeCanyon, meticulously crafted using Flutter and Laravel technologies. Now, I'm in need of a skilled individual to assist me in bringing this project to fruition. Responsibilities: Play Store Deployment: Guide me through the process of deploying the app on the Google Play Store, ensuring all necessary steps are meticulously followed for a successful launch. Server Configuration: Assist in setting up the project on cPanel, Firebase, and MySQL, guaranteeing seamless functioning and optimal performance. UI Customization: Help in tweaking the lo...

I'm in need of a proficient developer who has strong experience in Ethereum blockchain and web3 decentralized application (dapp) development. Your responsibilities will entail the following: - Frontend development - Backend development - Developing and testing solidity smart contracts You should be comfortable using Reactjs and Angular although I have no particular preference on the frontend framework. Understanding the intricacies of Ethereum as a blockchain platform is a must for this project. I'm looking for a talented developer who can bring my concept to life, and I'm excited to work with someone who shares my enthusiasm for blockchain technology.

I'm in need of a skilled blockchain developer with in-depth knowledge of cryptocurrency. The project is currently in the prototype development stage and involves creating a new cryptocurrency. Key Requirements: - Proficiency in Cryptocurre...includes handling the technical aspects of blockchain creation, token generation, and setting up the network. - Familiarity with Prototype Development: As the project is at the prototype stage, the ability to translate concepts into a working model is key. The developer should be adept at building functional prototypes that demonstrate the core features of the cryptocurrency. Please note that while Solidity programming and Smart contract development are not primary requirements for this project, any experience in these areas would be cons...

Hi TOP NOTCH FREELANCER, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hello; I need to generate a new set of websites (.EUs), integrated/generated them with an already active set with a lot of basic content (basic analysis, from set .ITs); Objective: digital sale of GREEN RIGHTS, starting in the EU and BRICS area; with option to generate some apps to upload NFT/DeFi (Solidity/ERC721) to specifics cryptocurrency markets; I think of a good system and its subsequent easy management; a lot of material needs to be reorganized, offered in English, with a sober and professional style, similar on every website, with the option of being available in every language (Wordpress); the basic contents and plan in matrix at the bottom in (first column general info, each others column basic contents on specific websites/patent); ...not need easy migration (traslati...

...and Dex technologies. The original developer has gone on a trip, and we're seeking someone to continue the project. So, we want to prioritize completing the graphs and tables on our platform till he arrives. It's just the UI aspect, but it's linked to Web3, so we're looking for a Web3 developer. Key skills and experiences that are preferred for the job include: - Proficiency in Ethereum and Solidity - Experience in developing DeFi projects - Familiarity with EVM and Dex - Understanding of the blockchain technology - Ability to work in a team and deliver high-quality code in a timely manner. If you have the mentioned expertise and are interested in contributing to a promising DeFi project, please reach out with your portfolio,github and relevant experienc...

Project Overview: Mohammad Atif has been tasked with designing and developing a one-page website for a client. The client has already approved the design, which is very basic and requires the website to be a single, scrollable page. Project Scope: Design Implementation: Convert the approved design into a functional website. Content Integration: Add client-provided content to the website, including text, images, and any other relevant media. Responsive Design: Ensure the website is responsive and compatible with various devices and screen sizes. Navigation: Implement smooth scrolling and a fixed navigation menu for easy access to different sections of the website. Contact Form: Include a contact form for visitors to reach out to the client. SEO Optimization: Implement basic SEO practices ...

I need a freelancer who is an expert in the areas of Financial Management, Investment, and Risk Management to help me with my upcoming Camsim exam. Key Requirements: - Expertise in Financial Management, Investment, and Risk Management - Previous experience with Camsim exams or similar exams in these areas - Ability to explain complex concepts in a clear and concise manner Desirable Skills: - Familiarity with the latest trends and developments in these fields - Strong analytical and problem-solving skills - Excellent communication and teaching abilities If you have experience in these areas and are confident in your abilities to help me succeed in this exam, please reach out.

Hiring a freelancer to post selfie videos for website.

As an individual beginning a new project, I'm seeking a skilled blockchain expert proficient in Solidity. Your role will encompass the development of a custom blockchain solution on the Ethereum platform. Skills and Experience: - Strong proficiency in Solidity programming - Comprehensive knowledge of how Ethereum works - Proven experience in custom blockchain development - Be able to offer expert blockchain consultation as needed - Previous experience with Ethereum is highly desirable By joining this project, you'll have the opportunity to work on an exciting new project while using latest technologies. Your expertise and advice will be invaluable in creating a secure and efficient system.