Freelance Crypto Jobs: Find the Best Freelance Opportunities in Crypto

Are you an experienced blockchain developer seeking out an interesting possibility to make a tremendous impact in the cryptocurrency area? We are seeking skilled Senior Developers to implement NFT marketplace platform.

*Key Responsibilities:*
•⁠ ⁠Design, increase, and install smart contracts using Ethereum, Polygon, or BNB.
•⁠ ⁠Build and hold the backend infrastructure with Node.Js, specializing in scalability and performance.
•⁠ ⁠Collaborate with frontend developers to integrate Web3 functionalities in a React-primarily based surroundings.
•⁠ ⁠Implement stable and efficient protocols for cryptocurrency transactions.
•⁠ ⁠Work with various blockchain technologies and programming languages, consisting of Solidity, Rust, and Golang.
•⁠ ⁠Conduct code opinions, troubleshoot troubles, and optimize current structures.

If you are passionate about blockchain technology and excited to contribute to the future of cryptocurrency trading, we want to hear from you!

Skills: Blockchain, Smart Contract, Ethereum, Blockchain Development, Blockchain Architecture, Solidity, Cryptocurrency, Node.js, Bitcoin, staking

Що потрібно:
- створення аккаунтів WhatsApp;
- налаштування розсилок в WhatsApp відповідно до актуальних гео з метою збільшення викупу продукту;
- створення тригерних кампаній;
- управління базою даних по зібраним контактам.

Від вас ми очікуємо:
- досвід розробки стратегії комунікації з нуля в мессенджерах (WhatsApp, Viber, Telegram тощо);
- досвід роботи зі створенням WhatsApp аккаунтів;
- вміння аналізувати дані створених компаній та приймати рішення на основі даних;
- здатність обробляти великі обсяги даних, виявляти закономірності, розробляти звіти та надавати рекомендації на основі отриманих даних.

Skills: Laravel, MySQL, PHP, JavaScript, Python, Blockchain, Natural Language Processing, ManyChat, Chatbot Development, Telegram API, API Development, Web Service, Dialogflow API, Facebook Development, Slack, WhatsApp

Ghostrider algo yerbascoin shows shows wrong amount on yiimp page and log says rejected block.
Please check memehash coin too.

Thank you

Skills: PHP, MySQL, Bitcoin, Blockchain, Cryptocurrency

1) I will order the creation and minting of many NFTs. I am only interested in regular NFTs, pNFTs or core NFTs.

2) it is important that there is no rent fee, so the person must have a good script

3) for each regular NFT or pNFT I pay a maximum of $ 0.5 through Upwork, for core NFT I pay a maximum of $ 0.1.

4) in total I will want to order about 20-30 thousand NFTs in 20-30 orders. Each order can be with the same image. After receiving an order for, for example, 500 NFTs within 1-2 hours, I will place another order. Also, quick order fulfillment is welcome, preferably within 3-4 hours each.

Skills: NFT, NFT Collection Generation, Nft mint , Solana , Blockchain

I need an experienced blockchain developer to create and deploy an asset-backed stable coin. This coin should be compatible with Ethereum, Binance Smart Chain, and Polkadot. The coin needs to have several specific functionalities:

- Users should be able to swap chains as needed
- The ability to mint and burn coins
- Issuing coins from the treasury
- Implement an interest distribution mechanism for staked coins.
- Include support for multi-signature wallets to enhance security.
- Incorporate automated fee adjustment capabilities based on network congestion.
- Enable cross-chain swaps using decentralized liquidity pools.
- Implement a compliance module to meet regulatory requirements.
- Set up a reward system for liquidity providers and stakeholders.
- Ensure the token contracts are upgradable for future updates.
- Develop a robust collateral management system to back the stable coin.
- Integrate with blockchain oracles for real-time asset valuation.
- Add governance voting features for decentralized decision-making.

In addition to the coin, a user-friendly browser is needed to monitor transactions. This browser should provide:

- Real-time transaction updates
- Detailed transaction history

The ideal candidate for this project should have extensive experience in multi-chain blockchain development, creating stable coins, and developing user-friendly transaction monitoring interfaces.

Skills: PHP, C Programming, Software Architecture, Software Testing, MySQL

Hello! We’re looking for someone to help us release a unique meme-cryptocurrency on the SOL and ERC20 (+BSC, BASE, ARB) blockchains. This project isn’t just another “token”—it’s the beginning of a large-scale ecosystem aimed at ambitious goals, deep concepts, and interactive engagement.

What You’ll Do:

- Develop and configure smart contracts for our token across multiple blockchains.
- Assist during the closed pre-sale, public sale, and subsequent DEX release phases.
- Support the token’s upgradeable features (flexible smart contracts), and advise on new functionalities and scaling.
- Interact with DEX platforms: creating liquidity pools, maintaining, and optimizing trading (not required but a significant plus).

What We Offer:

- A long-term collaboration with a flexible schedule, not a traditional 8-to-8 office job. You contribute when it’s convenient and tasks are available.
- Comprehensive support from our side—we’re always available to unblock issues.
- Active engagement with neural networks and exploring cutting-edge AI tools. It’s not just coding—it's an opportunity to experiment and get creative.
- The chance to become the “head” of our Web3 direction as the team grows—grow with us.
- A non-formal, friendly atmosphere that values independence, responsibility, creativity, persistence, and the drive to build something truly impressive.

Who We’re Looking For:

- A developer experienced with smart contracts (SOL, ERC20, BSC, BASE, ARBITRUM).
- Someone who thinks outside the box, solves problems using modern AI tools, and sees potential where others see only challenges.
- A person with ambition and a desire to create something new, not just “another project.” We want you to become part of the team, not just a “task executor.”

If this sounds like you—WRITE TO US! Let’s build the future together, where crypto & AI combine to unlock incredible possibilities!

(In your application, tell us why this describes you.)

Skills: Blockchain, Cryptocurrency, Smart Contract

I'm looking for a virtual assistant who can help me in primarily searching for jobs/posting jobs also reach to business outreach to take offers. The assistant should be capable of creating social media posts and job posts on LinkedIn, as well as conducting data searches from businesses offering security jobs in the USA, with all relevant data being entered into a spreadsheet.

Ideal Skills:
- Data search and entry
- Social media management
- LinkedIn job posting
- Basic understanding of job requirements and company backgrounds
- Familiarity with CRM tools for managing candidate data
- Proficiency in advanced Excel functions for data sorting and analysis
- Ability to generate detailed reports on job search results and metrics
- Basic graphic design skills for creating visually appealing social media posts
- Experience with search engine optimization to improve job post visibility
- Strong networking skills to build relationships with companies in the sector
- Ability to handle multiple tasks and deadlines effectively

The assistant should be:
- Knowledgeable about the security job sector
- Based in or able to source only from the USA
- Proficient in understanding and finding data about companies
- Able to create engaging social media and LinkedIn posts

Please note, the primary task is to search for businesses offering security jobs, with an emphasis on finding job requirements, company backgrounds and contact details. Ideally, the virtual assistant should also have some understanding of the cryptocurrency and Bitcoin sectors, but this is not a necessity. The more important factor is their ability to find and sort data effectively.

The virtual assistant should create daily posts on social media and LinkedIn. The assistant can work flexible hours as long as the daily tasks are completed on time. The assistant should have 2-3 years of experience in data entry, social media management, and job posting activities.

Skills: Data Entry, Research, Excel, Virtual Assistant, Web Search

I'm seeking an expert to set up a large-scale data center for mining Dogecoin. This will need to be a comprehensive, efficient, and robust infrastructure, capable of handling the demands of large-scale mining.

Key Requirements:
- Extensive knowledge and experience in setting up large-scale crypto mining operations, specifically for Dogecoin.
- Ability to design and implement an effective air cooling system for the data center.
- Prior experience working with large-scale data centers is essential.
- Understanding of the necessary hardware and software requirements for Dogecoin mining.
- Skills in optimizing mining operations for efficiency and cost-effectiveness.

Please include examples of previous relevant projects in your proposal.

The expected timeline for the project is less than 1 week

Skills: Data Processing, Technology

I'm searching for an expert in Pine Script who can develop a comprehensive automated trading strategy focused on cryptocurrency. The strategy should incorporate various trading signals derived from technical indicators, candle patterns, and volume analysis.

Key Responsibilities:
- Design an automated trading strategy using Pine Script.
- Integrate technical indicators, candle patterns, and volume analysis into the strategy.
- Ensure the strategy is tailored for cryptocurrency trading.

Ideal Skills and Experience:
- Profound understanding and experience with Pine Script.
- Strong background in cryptocurrency trading.
- Proficient in the use of technical indicators, interpretation of candle patterns, and volume analysis.
- Previous experience in creating automated trading strategies.

Skills: Pine Script, Trading, Cryptocurrency

1- Project Definition:
Project Xonic is a cryptocurrency targeting a youth audience with a focus on drive, innovation and building a strong community. The main goal of the token is to attract an active, energetic, interested in cryptocurrencies, innovation and gaming. Charity will be used as a bonus feature to create a positive image and attract attention.
2. Xonic token:
2. Smart Contract Audits: Conduct rigorous third-party audits to ensure the security and reliability of the smart contract.
3. Blockchain Network: Ethereum - Specifically using Ethereum due to its robust support for ERC-20 tokens and widespread adoption.
4. Token Symbol: [Enter Symbol] - A unique symbol for the Xonic token to be recognized and used during transactions.
Token Name: Xonic
Type: ERC-20
Purpose: Attract a youthful audience, drive innovation, build communities for future projects such as game studios.
Main idea: the token is part of a larger ecosystem, with future partnerships, use in games, investments, and charity involvement.
Xonic Project Tokenomics (XNXC)
Total token issuance
Total number: 1,000,000,000,000 XNXC.
Token distribution
In-game rewards (Play-to-Earn):

40% (400,000,000,000 XNXC)
Purpose: Reward users for participating in gameplay, completing achievements, and being active in the ecosystem.
Early Investors and Seal:

20% (200,000,000,000 XNXC)
Goal: Funding the project through pre-sale and distribution to investors.
Team and development:

15% (150,000,000,000 XNXC)
Lockup: 12 months with gradual unlocking.
Goal: Pay developers, build and maintain technical infrastructure.
Marketing and partnerships:

10% (100,000,000,000 XNXC).
Purpose: User acquisition, partnerships with other projects, advertising campaigns.
Liquidity:

10% (100,000,000,000 XNXC)
Purpose: Providing liquidity on exchanges and maintaining price stability.
Charitable initiatives:

10% (100,000,000 XNXC)
Purpose: To provide liquidity on exchanges and maintain price stability.
Charitable initiatives:

5% (50,000,000,000 XNXC)
Purpose: Funding projects aimed at helping children and supporting medical initiatives.
Token burning mechanics
1% of each transaction:
Automatic token burning to reduce the total supply.
Result: Gradual decrease in inflation and increase in token value.
Purpose of tokenomics
Stimulate interest in the token through game mechanics.
Increasing user engagement and loyalty.
Creating long-term value for investors.
Supporting socially important initiatives.

We use tools such as Remix to write and deploy a smart contract on the Ethereum network.
5. Marketing:
Target audience: Young people interested in cryptocurrencies, innovation, gaming and digital technology.
Channels for promotion:
Twitter: For announcements and news.
Telegram: For community outreach and direct interaction.
TikTok/YouTube: For creating viral content that attracts attention and entertains the audience.

Players can earn Xonic tokens as rewards for gameplay achievements and milestones. The project milestones and delivery are expected to be achieved within 6-12 months.
6. Game Mechanics
Game type:
Telegram clicker bot inspired by the aesthetics of the first parts of DOOM.
Mechanics:
Players fight monsters and receive XNXC tokens for wins, leaderboards, and achievements.
Objective:
To increase user engagement and popularize the token.

Skills: Website Design, Logo Design

Are you passionate about cryptocurrency and a wizard at growing social media presence? Join our dynamic team as a Social Media Manager for our X/Twitter account!

Key Responsibilities:

● Develop and execute strategies to grow followers, engagement, and brand awareness.
● Create and schedule engaging, on-trend content related to crypto, blockchain, and DeFi.
● Monitor conversations, respond to inquiries, and build relationships with the crypto community.
● Analyze performance metrics to optimize content and strategy.

Requirements:

● Proven experience managing X/Twitter accounts (preferably in the crypto space).
● Strong understanding of cryptocurrency and blockchain trends.
● Excellent communication and creative writing skills.
● Data-driven mindset with experience using social media analytics tools.

What We Offer:

● Remote work flexibility.
● Competitive compensation.

● Opportunity to grow with an innovative crypto project.

Apply now and help us shape the future of decentralized finance!

Skills: Twitter/X Marketing

I just need help setting up and optimising the bot.

Skills: Blockchain, Blockchain Development, Ethereum, Smart Contract, Solidity, web3.js, NFT, DApp Development, Hyperledger Fabric, Blockchain, NFT & Cryptocurrency, Bitcoin, Blockchain Architecture, Solana, Blockchain Security, Blockchain Tokenization

We are seeking an experienced blockchain programmer to assist us in creating a new token similar to BBT. The ideal candidate will have a strong understanding of tokenomics, smart contract development, and blockchain technology. You will work closely with our team to define the token's specifications and ensure its seamless integration onto our platform. If you are passionate about blockchain and have the skills required to bring our vision to life, we would love to hear from you!

Skills: Blockchain, Ethereum, Blockchain Development, Blockchain Architecture, Cryptocurrency

I'm looking for a skilled developer to create an online game application, specifically a lotto-style computer game. The app needs to have some key features that are essential for its functionality and user experience.

Key Features:
- Payment Integration: The game will need to accommodate secure and seamless transactions. It will primarily accept Credit/Debit Cards and Cryptocurrency.
- Cloud Database Connectivity: While I haven't specified a specific cloud database service, the app will need to connect to a cloud-based database for storing and managing game data. Your expertise and recommendation in this area would be appreciated.
- Advanced Graphics: The game should have high-quality, visually appealing, cartoonish-style graphics that enhance the user experience.

Ideal Candidate:
- Proven experience in online game development and payment gateway integration.
- Expertise in cloud database services, with the ability to recommend the best option for this project.
- Strong skills in creating advanced, appealing graphics, particularly in a cartoonish style.
- Able to deliver a secure, seamless, and high-quality game application.

The application should be available on both web browsers and mobile platforms. The application should be available on web browsers and desktop platforms.

Skills: Graphic Design, Game Design

I am looking for a blockchain engineer who can work full time for us in our startup project.

Requirement
- At least one year experience in blockchain development.
- Having experience with doing backend to interact with smart contract is a bonus.
- Having experience in React-JS is a bonus.
- Having experience in python django is a bonus.
- Must familiar with git.

Skills: Python, Blockchain, Web Development, Backend Development, Solidity

I would like to create a prototype. Here’s a draft project brief


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Project Brief: AI-Driven Behavioral Safety and Compliance System

1. Project Overview

We aim to develop an AI-driven safety and compliance system tailored for industries like construction and manufacturing. The solution should identify workplace hazards, detect unsafe behaviors in real time, and ensure compliance with safety regulations through transparent monitoring and record-keeping.

2. Objectives

Reduce workplace accidents by identifying and addressing unsafe behaviors.

Improve employer compliance with safety regulations.

Provide real-time monitoring and actionable insights for risk control.


3. Core Features

A. AI-Powered Safety Monitoring

Object detection for PPE usage (e.g., helmets, gloves).

Behavior analysis to flag unsafe actions (e.g., improper use of equipment).


B. IoT Integration

Use IoT sensors to monitor:

Air quality, temperature, noise levels, or vibrations.

Worker location and movement in high-risk zones.



C. Compliance Tracking

Blockchain integration for transparent and tamper-proof safety records.

Automated reporting for audits and regulatory requirements.


D. Risk Control Management

Solutions for hazard elimination, engineering controls, substitution, administrative controls, and PPE management.


E. User-Friendly Dashboard

Centralized platform for viewing real-time data and historical trends.

Notifications and alerts for immediate action on detected risks.



---

4. Target Users

Industries: Construction and manufacturing.

Stakeholders: HSE officers, managers, and compliance teams.



---

5. Deliverables

A functional prototype of the system with AI and IoT capabilities.

Integration with blockchain for compliance tracking.

Mobile and web dashboard for monitoring and reporting.



---

6. Timeline and Budget

Expected Timeline: [Insert duration, e.g., 6 months].





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7. Technical Requirements

AI Frameworks

Preferred: TensorFlow, PyTorch, or OpenCV.

Focus: Object detection, behavior analysis, and predictive modeling.


IoT Integration

Sensors for environmental monitoring (temperature, air quality, etc.).

Location tracking (e.g., GPS, RFID).


Blockchain

Technology: Ethereum, Hyperledger, or similar frameworks.

Use Case: Storing safety data for audits and compliance.



---

8. Partner Expectations

Provide clear milestones and deliverables.

Expertise in AI, IoT, and blockchain technologies.

Support during testing and deployment phases.

Ongoing maintenance and feature upgrades (optional).

Incorporate advanced AI behavior analysis including predictive modeling for potential risks. Prioritize real-time detection of unsafe behaviors. The prototype should include the full feature set detailed in the project brief. The dashboard should support both web and mobile platforms. Develop customized AI models for behavior analysis, tailored to specific industry needs and safety regulations. Prioritize AI-powered safety monitoring with object detection for PPE usage and behavior analysis to flag unsafe actions. The AI models should be highly customized to meet industry-specific safety regulations and requirements. The initial prototype should include the full feature set described in the project brief. The AI models should be highly customized to meet specific industry needs and safety regulations. The prototype should be deployable on cloud platforms to ensure scalability and remote access.

The system should incorporate advanced AI behavior analysis with predictive modeling capabilities for identifying potential risks. The system should comply with OSHA guidelines. The system should be deployable on cloud platforms for scalability and remote access. The system should provide real-time notifications to users for immediate action on detected risks. The prototype should be deployable on cloud platforms for scalability and remote access. The AI models should be highly customized to meet specific industry needs and safety regulations.

The AI should prioritize detecting compliance issues first. The prototype will initially be tested in the construction industry.

Skills: Mobile App Development, iPhone, Android, iPad

👤 Telegram Outreach Specialist Wanted for a Permanent Position

Main Requirements:
▪️ Proficient PC user (Google Sheets, Proxy, VPN, Google Drive)
▪️ Basic English
▪️ (bonus) Own a Mac
▪️ (bonus) Familiar with Telegram TData and Telegram Portable

Conditions:
📍 Remote
⏰ Part-time (Mon-Fri), flexible hours

Description:
Web3 startup Spredo (https://www.spredo.io/) is looking for a Telegram outreach assistant to send approximately 130 messages per day to potential clients from multiple Telegram accounts stored locally in TData format. You’ll need to stay online and actively communicate with the team during work hours. We are particularly interested in students and young professionals.

Skills: Social Media Management, Social Media Marketing, Community Outreach

Job Opening: Chatter (Philippines-Based) for 2 Accounts - Top 15 and 5% (US Market)

We are looking for a talented chatter from the Philippines to manage 2 performing account in the US market. If you have a strong grasp of English and a passion for engaging conversations, we'd love to hear from you!

Requirements

Excellent English proficiency
Proven results from previous chatting experience (2024 proof required)
Availability from 9 AM to 5 PM Philippines Time (PHT)
Reliable internet connection

Benefits

15% commission based on performance
Bi-monthly payments (via crypto)
Pre-written scripts to assist with chatting
Work managed via Infloww platform
Comprehensive training and resources provided
Contract-based position as a chatter
Regular feedback on your performance

How to Apply

Interested candidates, please submit the following:

Full name and age
Proof of previous chatting results (2024)
Brief introduction (Why should we choose you?)
List of devices available (Cellphone, Laptop, Computer)

Please ensure all details are included in your application, as incomplete submissions will not be considered

Skills: Copywriting, Sales

We are seeking a skilled link builder with a strong background in cryptocurrency and SaaS to help us source high-quality backlinks. The ideal candidate will have a proven track record of creating effective link-building strategies that enhance online visibility and drive traffic. If you have a deep understanding of the crypto landscape and experience in SaaS marketing, we want to hear from you! Please provide examples of your previous work and successful campaigns in these niches.

We are looking to pay per link placed (with a price range of $125-175) per link with domain authority above 55 (as per Ahrefs), industry relevance, and active site traffic.

Skills: SEO Backlinking, Search Engine Optimization

Are You the Customer Support Champion We’re Looking For?

We’re the dynamic start-up, pioneering the world of cryptocurrency trading bots. Our cloud-based software is your gateway to seamless, automated trading strategies.

Picture this:

zk-SNARKs, miners, nodes, bulls, bears, FOMO, and FUD. To the untrained ear, these might sound like Marvel villains or arcane incantations, but to you, they’re the language of magic. Crypto magic, to be precise.

Our mission? Making crypto trading not just accessible but exhilarating. With our AI-driven bot, you’re part of a revolution, a system that handles over nine million transactions worth an eye-watering $2 billion every month.

Now, imagine yourself at a crossroads. A fiery, epic junction like something out of Dark Souls III – dynamic lighting, smoldering brimstone, and nifty particle effects. On the left, a path of the mundane. On the right, an adventure with us. Which way will you go?

The Role:

We’re on the hunt for an enthusiastic and curious Customer Support Specialist located in the Central Standard Time zone/GMT-4/-5/-6/-7/-8. Your mission, should you choose to accept it, involves providing stellar support through email, community forums, and live chat. You’ll be the guiding light for our users, helping them navigate the exhilarating yet sometimes confusing world of cryptocurrency trading bots.

What You’ll Be Doing:

• Engaging with Customers: Respond to inquiries with professionalism and a touch of wit via email, chat, and forums.
• Problem-Solving Guru: Assist users in troubleshooting and resolving issues related to our trading bot.
• Empathy Extraordinaire: Maintain a high level of empathy and professionalism in every interaction.
• Collaborative Innovator: Work with the team to refine and enhance our customer service processes and documentation.

You’re Perfect for This Role If:

• Hard demand, location: You’re in the Central Standard Time zone/GMT-4/-5/-6/-7/-8. No night shifts needed – your beauty sleep is safe! Available on Saturday and Sunday
• Experience: You’ve rocked a fast-paced customer support role before.
• Linguistic Mastery: Fluent in written and spoken English.
• Crypto Enthusiast: Passionate about and experienced in the world of cryptocurrencies.
• Quick Learner: You pick up new concepts swiftly and have stellar problem-solving skills.

Perks of Joining Our Team:

• Competitive Salary: Because your skills are worth it.
• Flexibility: Work from anywhere within the Central Standard Time zone/GMT-4/-5/-6/-7/-8.
• Learning and Growth: Robust training budget to keep you at the cutting edge.

How to Apply:

Skip the formal motivation letter – we’d rather have a lively chat and tell you everything you want to know about life, the universe, and everything!

Join us, where your passion for cryptocurrencies and dedication to outstanding customer service can truly shine. Show us what you’ve got!

Skills: Customer Service, Online Chat Support, Customer Satisfaction, Email Support, English, Startup Company, Cryptocurrency, Quick Learner, Customer Support

I am looking for an experienced DeFi Expert with a strong background in blockchain development to assist with the creation and integration of smart contracts and the launch of a custom token for our decentralized finance (DeFi) project. This project involves building a secure, scalable, and user-friendly DeFi dashboard, integrating smart contracts, and launching a token similar to successful tokens in the space.

The ideal candidate will have extensive experience with blockchain technology, specifically in Ethereum, Polygon, and other leading platforms, and will be able to deliver robust, secure smart contracts for the project's needs.

Responsibilities:
-Develop and integrate smart contracts for our DeFi platform, ensuring high-level security, efficiency, and scalability.
-Create and deploy a custom token (ERC-20, ERC-721, or other relevant token standards) with full tokenomics and economic structure in mind.
-Design, test, and audit smart contracts to ensure they function as intended and are free from vulnerabilities.
-Collaborate closely with the project team to integrate the smart contracts with the DeFi dashboard and user interface.
-Help design tokenomics, including supply, distribution, staking rewards, and incentives for holders and liquidity providers.
-Perform thorough testing and audits of the deployed smart contracts on testnets before mainnet deployment.
-Assist with the launch of the token, including integration with major exchanges, liquidity pools, and platforms as needed.
-Provide technical support and documentation for ongoing maintenance and future updates.

Skills & Qualifications:
-Strong experience with smart contract development (Solidity, Vyper, etc.) and blockchain platforms (Ethereum, Polygon, Binance Smart Chain, etc.).
-In-depth knowledge of DeFi protocols (yield farming, staking, liquidity pools, etc.) and the underlying mechanisms.
-Experience in developing and deploying ERC-20 tokens and other types of blockchain-based assets (ERC-721, ERC-1155).
-Familiarity with decentralized applications (dApps) and integrating smart contracts with front-end dashboards.
-Ability to audit smart contracts for security and efficiency.
-Understanding of tokenomics and creating sustainable economic models for blockchain-based projects.
-Knowledge of Web3 technologies and tools (e.g., Metamask, Truffle, Hardhat, Web3.js).
Familiarity with DeFi protocols (e.g., Uniswap, PancakeSwap, Aave, Compound) and liquidity solutions.
-Strong problem-solving skills and ability to work independently.

Nice to Have:
-Experience with NFTs and their integration into DeFi ecosystems.
-Prior experience with staking platforms or DAO governance models.
Knowledge of layer-2 scaling solutions (e.g., Optimism, Arbitrum).

Why Work With Me?:
-Opportunity to work on an exciting DeFi project at the forefront of blockchain innovation.
-Flexible working hours and remote collaboration with a dynamic and passionate team.
-Competitive pay based on experience and deliverables.
Potential for long-term collaboration and future projects in the DeFi space.

Skills: Smart Contract, solidiy

Looking for a solana dev to help me with an issue with a transaction

Skills: Rust, Solidity, Blockchain Development, JavaScript, Stellar, Node.js, web3.js, Smart Contract, NFT Minting, Solana, NFT Marketplace, DeFi, Blockchain, Cryptocurrency, React

We are seeking a skilled senior React developer with strong knowledge of blockchain technologies, particularly in web3. The ideal candidate will have experience building decentralized applications and be able to work efficiently on a budget. You will be responsible for developing user-friendly interfaces and integrating various blockchain functionalities into our project. If you are passionate about innovative tech and have a solid understanding of both React and blockchain, we would love to hear from you!

Skills: React, JavaScript, Node.js, TypeScript, CSS, Blockchain, Web3

Web3/React/Next.js Developer for DApp

Description:

We are seeking a Web3 developer to build a decentralized gaming platform. The platform will leverage blockchain technology to ensure secure, transparent, and tamper-proof in-game transactions and asset ownership.

Project Overview:

Use Cases:
1. In-Game Transactions: Secure and transparent transactions for in-game assets.
2. Asset Ownership: Verifiable ownership of digital assets.
3. Player Rewards: Decentralized reward system for players.
4. Interoperability: Assets usable across multiple games.

Key Problems:
1. Fraud Prevention: Secure in-game transactions to prevent fraud and cheating.
2. Asset Ownership: Ensure verifiable and transferable ownership of in-game assets.
3. Scalability: Handle a large number of transactions and players without performance issues.
4. Interoperability: Enable in-game assets to be used across different games and platforms.
5. User Experience: Create an intuitive and engaging interface for players.

Tech Stack:
Blockchain: Ethereum
Smart Contracts: Solidity
Frontend Integration: Web3.js
Backend: Node.js, Express.js
Database: MongoDB
Frontend Framework: React.js
Testing: Mocha, Chai
Deployment: Docker, Kubernetes
Version Control: Git, GitHub

Requirements:
Experience with Ethereum and Solidity.
Proficiency in Web3.js, Node.js, Express.js, and React.js.
Familiarity with MongoDB, Docker, and Kubernetes.
Understanding of decentralized gaming and cryptographic principles.

Skills: React, Next.js, Node.js, Web3, web3.js

Hello everyone,
How are you?
I have a Blockchain and AWS Setup related project.
How many years of experience do you have in this type of project?
Are you interested in this project?
Can I send you the details?

Skills: Python, JavaScript, PHP, Software Architecture, jQuery, Blockchain, Amazon Web Services, reacts js

We are looking for an experienced Telegram bot developer to create a crypto mining game inspired by the Dropee bot. The bot should integrate all the key functions of Dropee while adding some unique features to enhance user engagement.

Skills: Bot Development, Telegram API, API, JavaScript, Cryptocurrency

I'm seeking a marketing agency to drive user acquisition for my cryptocurrency trading platform. The campaign should span across multiple channels - primarily social media, search engines and email marketing.

Key Responsibilities:
- Develop and implement a user acquisition strategy.
- Create engaging, promotional content for social media.
- Optimize search engine marketing efforts.
- Design and execute effective email marketing campaigns.
- Manage paid advertising campaigns on social media and search engines.
- Optimize landing pages to improve conversion rates.

Ideal Skills & Experience:
- Proven track record in marketing cryptocurrency platforms.
- Expertise in user acquisition strategies.
- Proficient in crafting promotional content.
- Strong background in social media, search engine and email marketing.

The primary goal of the campaign is to increase user sign-ups. The expected timeline for the campaign is 1-3 months. Targeting cryptocurrency enthusiasts for the campaign.

Skills: Internet Marketing, Facebook Marketing, Marketing, Creative Design, Digital Marketing

We have a established cryptocurrency wallet software and we need to make good demo videos for the product. The product is widely used in the space with over 2B in total volume.

We have some product demo footage currently, but the narrator is with an Italian accent and we need a American English accent.

We need someone skilled in video editing to either dub over with new voice where the Italian narrator is speaking, or to re-shoot the demo with a new narration. We also want some subtle music in the background.

This is likely to turn into more requests, because we want to launch a Youtube channel that regularly publishes tutorial/informational content around the protocol. If you are interested in crypto/web3, this is a great work opportunity.

Requirements:
-Video editing skills
-Voiceover skills
-Good communication
-Good turnaround
-Web 3/crypto experience (using apps/connecting wallets)
-Drive/desire to do more work in web3

We are seeking an experienced developer to create a copy trading bot specifically for the Solana blockchain. The bot should efficiently replicate trades made by selected traders, ensuring real-time execution and minimal latency. Ideal candidates will have a strong understanding of trading algorithms, Solana API, and experience with cryptocurrency trading platforms. Please provide examples of your past work in this area when applying.

Skills: Python, JavaScript, Bot Development, API, Node.js

Integration of telegram mini-app with phantom wallet for desktop and mobile versions:

Desktop Connection:
Implement redirection to an external browser for wallet connection.

Authorization Persistence:
After the initial wallet connection using Phantom Deeplink, retrieve the public key and session from the returned value. Using this session, the wallet will not require re-authentication, as sessions do not expire.

Executing Payment to the Specified Public Key:
Based on the public key and session, implement the ability to process transactions.

Mobile Connection:
Implement similarly to the desktop version but for mobile

Skills: Crypto Wallet, Web3