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Hire the best Blockchain Developers in Jaipur, IN

Check out Blockchain Developers in Jaipur, IN with the skills you need for your next job.
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Rating is 4.7 out of 5.
4.7/5
based on 779 client reviews
  • $50 hourly
    • 5.0/5
    • (30 jobs)
    Software Engineer Full Stack Developer Backend Python & FastAPI Backend Vector DB, RAGs, LLM Supabase, n8n, and other AI tools Rest & SOAP Services Java Backend Service with Framework --> Spring, Spring-boot, Hibernate JavaScript Backend Postgres Database Language Front End Web3 Angular Development Python Scripting & Automation (Delivered more than 20 Automation Scripts) Blockchain Solidity Developer -Token Launches (ERC20 - Mintable - Burnable - Presale / IDO / ICO for tokens via ETH/ERC20 - NFT ERC721 / ERC721A Contracts (Pre Sale, whitelisting, airdrop, royalty, raffle rewards)
    Featured Skill Blockchain
    NFT
    Angular
    Cryptocurrency
    NFT Minting
    Solidity
    Spring Framework
    Python Script
    Cypress
    Java
    web3.js
    API Development
    RESTful API
    Automation
    Python
  • $40 hourly
    • 5.0/5
    • (7 jobs)
    Hello, I'm a seasoned Full Stack Developer with over 5+ years of experience, specializing in Blockchain and Smart Contract development. My expertise lies in building secure, efficient smart contracts within the Ethereum ecosystem, alongside dynamic, scalable DApps using Solidity, Python, and JavaScript. I’m proficient with essential tools such as Truffle, Ganache, and Remix, and I’m passionate about leveraging blockchain’s transformative potential to drive innovation and operational efficiency. Core Areas of Expertise: ✅Web Development: Creating responsive, user-centric web applications. ✅ICO Launchpads: Successfully launching ICOs from ideation to deployment. ✅NFT Platforms: Developing NFT minting solutions and full-featured marketplaces. ✅Smart Contract Development: Building robust, transparent, and secure contracts. ✅Crypto Exchanges: Creating centralized and decentralized exchange platforms. ✅Staking & Lending Platforms: Engineering secure staking and lending systems. ✅DeFi Solutions: Innovating within the DeFi space with secure and scalable applications. Tech Stack & Tools: ✅Languages: Solidity | Rust | Python | JavaScript ✅Frontend: React | Next.js | Vue.js | Angular ✅APIs: REST | JSON-RPC | GraphQL | OpenAPI ✅Frameworks: Node.js | Django | PHP ✅Security: JWT | OAuth ✅Databases: PostgreSQL | MongoDB | MySQL ✅Cloud & Deployment: Docker | AWS | Firebase | Heroku | Netlify I'm always open to new opportunities and collaborations. Whether you're looking to build a next-gen DApp, launch an ICO, or explore the power of DeFi, I’d love to hear how I can contribute to your project’s success. Let’s connect and bring your vision to life. Best regards, Akansha A.
    Featured Skill Blockchain
    Smart Contract
    Smart Contract Development
    Blockchain Architecture
    DApp Development
    Launchpad
    NFT Marketplace
    DeFi
    MERN Stack
    NFT Collection Generation
    MEAN Stack
    Web Design
    Web Development
  • $25 hourly
    • 5.0/5
    • (32 jobs)
    I've been working as Blockchain Developer since 2017. Besides that, I've been doing full-stack / Hybrid Mobile App since 2012. Major programming languages and frameworks I've used are C++/C,Shell,Dart,GO, Python,PHP,Solidity,JavaScript,NodeJs, TypeScript, Nest, Angular,React Native,Redux,Flutter,HTML,CSS,JSX. My areas of expertise in Blockchain-based open sources: - Bit Coin - Ethereum - Stellar - Hyperledger - EOS - Nano - TRON - Tezos - Corda - Ripple - MATIC - Salona - WavesPlatform - BSC - Private blockchain Mobile App: 1. iPhone 2. Android 3. React Native 4. Flutter Dex/exchanges: 1. Binance API's 2. UniSwap 3. PancakeSwap 4. Ethereum Gas Station Network (GSN) 5. CEX development for coins/token Other: 1. AWS 2. Google Cloud 3. Docker 4. Kubernetes Databases I have experience with MySQL, MongoDB, PostgreSQL, SQLite. Version Control Systems I have used: Github, Bitbucket. I'm working for fun and profits, am looking to build stable, beneficial business relationships with advanced business partners like you. Being contracted, you may hand over your jobs to me; everything will be done elegantly with high-quality results.
    Featured Skill Blockchain
    Blockchain Development
    API
    Solidity
    Bitcoin
    Stellar
    React Native
    Flutter
    Python
    PHP
    TypeScript
    Node.js
    AngularJS
  • $15 hourly
    • 4.7/5
    • (84 jobs)
    PHP MySql Developer - WordPress Expert - SEO Manager Almost 7 years working as web developer, I have a deep knowledge about how the web works. I know most of the programs and languages needed in web developent and the tools to follow site and make them grow up. I have extensive experience on technologies like *Cryptocurrency and Blockchain Developer *Wordpress *Php *CodeIgnitor *Laravel *Ajax *Responsive Html *JavaScript *Jquery *Bootstrape, etc. I have provided 100% successful results to my clients here on upwork, that's the reason I am top rated freelancer with 100% success rate here. I am always willing to go that extra mile for my clients and complete their requirements on or before deadlines. Hope to work on your next project soon! :)
    Featured Skill Blockchain
    Cryptocurrency
    PHP Script
    Search Engine Optimization
    Website Redesign
    JavaScript
    PHP
    CSS 3
    Joomla
    WordPress
    Laravel
    CodeIgniter
    AJAX
  • $50 hourly
    • 4.7/5
    • (53 jobs)
    I am a Corporate Lawyer with over seven years of experience in corporate legal, company secretarial, and corporate governance functions and across sectors (education technology, borrowings, contract drafting, financial services including banking and funds, manufacturing & trading). I help small, medium, and large-sized businesses, and startups, reduce their business risks by providing legal contract drafting & reviewing services. I have graduated from top law school in India with a bachelors in Business Administration. I have worked with over 150+ small, medium, and large-sized business owners. I have served international clients belonging to the countries of India, USA, UK, Canada, Australia, UAE, and Malawi. In India, I have held law firm counsel positions with a tier-1 law firm (managed their initial public offering) and in-house roles with ICICI Bank Private Limited. I help early startups and entrepreneurs scale and protect their dream businesses by advising them on Co-founders Agreements, Funding transactions, Employee Stock options, business formations and drafting constitution documents, terms and conditions and data privacy compliances. I provide the below mentioned services that are related to my expertise, they are: Legal Services: -Cookie Policy -Privacy Policy -Terms of Use -Employment Agreement -Independent Contractor Agreement -Non- Disclosure Agreement -Service Agreement -Opinion on a trademark before filing - LLP Agreements - Partnership Deeds/Agreements - Share Subscription Agreements - Share Purchase Agreements - Shareholders Agreements - Power of Attorney - Motions - Criminal Complaints - Affidavits - Civil Petitions Creative Services: -Legal Design -Content Creation -Content Planning -Article/ Essay writing Feel free to drop me a message before you order, I would like to briefly have a chat to understand your requirements and expectations better. It will also help me suggest what is needed to protect and grow your business.
    Featured Skill Blockchain
    Terms & Conditions
    Privacy Policy
    Transaction Data Entry
    Writing
    Corporate Law
    Legal Writing
    Employment Law
    Intellectual Property Law
    HR Policy
    Criminal Law
    Research Documentation
  • $40 hourly
    • 4.7/5
    • (3 jobs)
    Hi there! I’m Jayash, a backend engineer with deep experience in building decentralized, scalable, and high-performance infrastructure. I recently led a backend team at 0Chain, a decentralized storage platform aiming to be a secure, low-cost alternative to AWS. Over the last few years, I’ve: Architected and implemented core tokenomics systems (rewards, penalties, stake pools). Built and optimized smart contracts in Golang for challenge validation, storage, and payment flows. Co-led a consensus protocol upgrade improving network scalability via dynamic miner rotation. Delivered APIs that power 5+ production apps, collaborating cross-functionally with mobile, desktop, and web teams. Designed CI/CD pipelines, monitoring infrastructure, and release strategies with GitHub Actions, Docker, and Grafana. I bring the mindset of a builder and the rigor of a systems architect — and I love turning complex backend ideas into scalable, reliable solutions. What I Can Help You With: ✅ Golang development (APIs, smart contracts, distributed systems) ✅ Backend architecture for scalable web3/web2 platforms ✅ PostgreSQL, Redis, RocksDB, Kafka integration ✅ CI/CD pipelines, system observability, DevOps workflows ✅ Designing tokenomics or incentive mechanisms for blockchain projects ✅ Mentorship, code reviews, or team scaling support Tech Stack: Languages: Golang, Python Databases: PostgreSQL, RocksDB, Redis Infrastructure: Docker, GitHub Actions, Grafana Other Tools: Kafka, Elastic, Redis, RocksDb Previous Roles: 🔹Senior Backend Engineer – 0Chain Led the backend team for a decentralized storage network; owned parts of the protocol, consensus upgrades, smart contracts, and CI/CD. 🔹 Software Engineering Intern – Goglocal Built and integrated core logistics features, bulk order imports, and multi-API shipping integration. Education: 🎓 IIT (BHU) Varanasi – B.Tech in Mining Engineering CGPA: 7.8 / 10 Let’s Work Together If you need someone who can deliver robust backend systems, contribute to architectural decisions, or take your product from idea to launch, I’d love to chat! 📩 [Send me a message anytime]
    Featured Skill Blockchain
    NoSQL Database
    GitHub Copilot
    GitHub
    Amazon Web Services
    Linux
    Docker
    Elasticsearch
    Redis
    Apache Kafka
    PostgreSQL
    Python
    Golang
  • $35 hourly
    • 5.0/5
    • (39 jobs)
    **************TOP RATED************** I, Tapesh Bhargava, owner of the “Alphonic Network Solutions” am here to design and develop the unique concept/idea driven by the clients with an excellent coding level with the help of most understanding coordinators and testers to assure quality with meticulous approach to work. ------------------------------------------------------------------------------------------------------ ***One warning – If you are looking for cheap & average work, I can’t help you.*** ------------------------------------------------------------------------------------------------------ **Team Skills – Here is what we specialize in - 1. Critical Thinking heads and skilled in maintaining proper Requirement Specification Document. 2. Effective communication skills, Splendid time management skills and creative positive attitude. 3. Basic acknowledgment about different tools and software like Photoshop, illustrator, Adobe XD, Figma and other wire framing tools. 4. Being updated with all latest technologies and web trends. 5. Proficiency in cross platform solutions, android and Ios programming knowledge. 6. Efficiency in API, Android SDK, Android studio, Ios platform, and skills in php, SQL, Flutter Development. 7. Ecommerce Website / OS Commerce / Portal Development, Online Forms & Database Integration, 2D and 3D Game for Android and Iphone 8. Familiar with Git hub. 9. Knowing the basics of SEO and efficiency in Web hosting including domain, sub domain, URL and genera FTP knowledge. 10. A creative mindset of QA and the ability to approach a problem creatively. 11. Ability to use logic and reasoning to identify the strengths and weaknesses of IT systems. 12. Acknowledgment about Libraries and Web frameworks. ------------------------------------------------------------------------------------------------------ **Tech Stack – 1. MEAN Stack – Mongo DB, Express JS, Angular, Node JS 2. Full Stack - Php, 3. Native App - Java, Kotlin, Swift. 4. Flutter – Dart 5. HTML, CSS, Bootstrap, Java script, J Query “If the skills and technology mentioned above sound interesting, then contact me and we’ll set up a time to talk about your project and goals!” **Additional information available at my company’s website Alphonic.in
    Featured Skill Blockchain
    Cryptocurrency
    Crypto Wallet
    MEAN Stack Administration
    MongoDB
    MySQL
    iOS Development
    Mobile App Development
    Node.js
    React Native
    Flutter
    Android App Development
    AngularJS
  • $30 hourly
    • 4.7/5
    • (3 jobs)
    🚀 Empowering Businesses with Cutting-Edge Solutions With expertise in cryptocurrency, blockchain, and full-stack development, I help companies innovate and thrive in the digital era. Leveraging AWS certification and a robust skill set in web and app development, I deliver exceptional results tailored to your business needs. 🌟 Client Success Stories: "Our blockchain implementation by Saddam transformed our security infrastructure, saving us $50K annually." "The app developed by Saddam not only met our requirements but also enhanced user engagement by 40%." "Saddam's expertise in cryptocurrency enabled us to launch a secure and efficient crypto trading platform." ⚡ Why Work With Me: Expertise in Cryptocurrency and Blockchain: From smart contracts to secure transactions, I provide top-notch blockchain solutions. Full Stack Development: Proficient in front-end and back-end technologies, ensuring seamless integration and performance. AWS Certified: Utilizing AWS to build scalable, reliable, and secure applications. Client-Centric Approach: Understanding your business goals and delivering solutions that exceed expectations. 🛠 Services Offered: Cryptocurrency Development Blockchain Solutions Smart Contract Development Full Stack Web Development Mobile App Development AWS Infrastructure and Cloud Solutions 🌐 Industry Experience: Fintech Ecommerce Healthcare SaaS Startups (Food & Beverages/Transportation/Waste management/Learning Management System) 🎯 Let's Collaborate: I am dedicated to transforming your ideas into reality. Whether you need a secure blockchain solution, a high-performance web application, or an innovative mobile app, I am here to help you achieve your goals. 📈 Next Steps: Review my portfolio and client testimonials Click the 'Send Message' button Share your project details and let's discuss how I can contribute to your success 📢 Expertise: Cryptocurrency, Blockchain, Web Development, App Development, AWS Solutions, Smart Contracts, Fintech, Ecommerce, SaaS, Startups, LMS
    Featured Skill Blockchain
    React
    Flutter
    Node.js
    Mobile App Development
    Advanced Software Products Group ReACT
    AWS Lambda
    AngularJS
    AWS IoT Core
    AWS Application
    React Native
    Web Development
    PHP
  • $20 hourly
    • 5.0/5
    • (1 job)
    I'm a Blockchain Developer with 8+ years of experience in blockchain and game development. Over the years, we have successfully delivered crypto exchanges, tokens, coins, NFT marketplaces, blockchain-based solutions, and cutting-edge gaming projects for multinational clients. I am a quick learner with a penchant for performing under pressure. I am a strong team player with excellent interpersonal and communication skills and strong analytical and problem-solving skills. Tech Stack Expertise Game Development: - Engines: Unity, Unreal Engine - Blockchain Games: Play-to-Earn (P2E), NFT-based games - Technologies: Web3, Smart Contracts, Multiplayer Game Development Mobile App Development: - Languages: React Native, Flutter - Frameworks/Technologies: Android, Flutter - IDEs: Android Studio, Visual Studio, Eclipse - Payment Gateways: Stripe, PayPal, Braintree, Afterpay, In-App Purchases - OS Compatibility: Windows, Linux, Mac - Version Control: GitHub, GitLab, Bitbucket Web & Blockchain Development: - Backend: PHP, CodeIgniter, CakePHP, Laravel, Node.js, Solidity - Frontend: React.js, Angular.js, Next.js - Full-Stack: MERN, MEAN Stack - Databases: MySQL, SQL, MongoDB - Cloud Services: Amazon Web Services (AWS EC2, S3) Let's discuss how my technical expertise can benefit your project.
    Featured Skill Blockchain
    NFT Marketplace
    Crypto Wallet Development
    Cryptocurrency Forking
    Binance Coin
    Blockchain Development Framework
    React
    Blockchain, NFT & Cryptocurrency
    Node.js
    NodeJS Framework
    Bitcoin
    Ethereum
    Crypto Exchange Platform
    Crypto Wallet
    Hyperledger Fabric
  • $20 hourly
    • 5.0/5
    • (2 jobs)
    Welcome to my profile! I'm a versatile and detail-oriented Full-Stack Developer with a strong foundation in Python and a passion for cutting-edge cryptocurrency technologies. With years of experience in both frontend and backend development, I offer a comprehensive skill set to bring your project to life, whether it's a robust web application or a dynamic crypto platform. 🔹 What I Offer: Frontend Development: Technologies: React, Angular, Vue.js, HTML5, CSS3, JavaScript (ES6+) Skills: Responsive design, UX/UI design, SPA development, integration with backend services Backend Development: Technologies: Python (Django, Flask), Node.js, Express.js, RESTful APIs, GraphQL Skills: Database management (SQL, NoSQL), server-side logic, API integration, microservices architecture Crypto & Blockchain Expertise: Technologies: Smart contracts (Solidity), Ethereum, Binance Smart Chain, Tokenomics Skills: Crypto coin development, blockchain integration, decentralized applications (dApps), security audits 🔹 Why Choose Me: Holistic Approach: I handle both frontend and backend development, ensuring seamless integration and a cohesive user experience. Cryptocurrency Knowledge: Leveraging my expertise in blockchain and crypto technologies, I can build and optimize platforms for the ever-evolving digital currency landscape. Commitment to Quality: I am dedicated to delivering high-quality code and innovative solutions, meeting deadlines and exceeding expectations. Let’s work together to turn your vision into reality! Whether you need a scalable web application, a secure crypto solution, or anything in between, I’m here to help. Feel free to reach out, and let’s discuss how we can achieve your project goals.
    Featured Skill Blockchain
    Unity
    React
    MEAN Stack
    MERN Stack
    Custom App
    Blockchain Architecture
    NFT Marketplace
    Solana
    NFT
    Blockchain Development
    Crypto Wallet Development
    Django Stack
    Django
    Python
  • $25 hourly
    • 4.9/5
    • (22 jobs)
    I have over 18+ years experienced of working over different tech stacks and delivered 200+ Mobile and Web application projects. 💯 100% Job success / Projects completion ✅ 18 years of experience in Full Stack, Mobile and devOps 🎖️ 5 Star ratting to every Upwork Projects from upwork clients 🏅 20+ Successful Upwork Projects 💯 Less than 10 min response time * Apache Cordova and React Native Mobile App Development * Wordpress / Drupal / Jumla/ Magento / Laravel / CodeIgniter / Shopify * Javascript / MERN / Next / Nest / Typescript * Full stack MERN and PHP Development * CRM Development * Artificial Intelligence / Machine Learning * Chatbot Development / GPT-3.5 Brijmohan karadia
    Featured Skill Blockchain
    API Development
    CodeIgniter
    CakePHP
    WordPress
    jQuery
    React Native
    PHP
    Mobile App Development
    Apache Cordova
    React
    AngularJS
  • $25 hourly
    • 4.6/5
    • (464 jobs)
    Are you looking for Mobile App development who needs a good Quality of Mobile Application? 🏆 Top 5% of freelancers - Top Rated Freelancer 💎 5+ years of experience - Senior Developer Does your current Mobile application looks like it belongs in a Museum? Its code is not optimized, It doesn't have a modern looks, Half of its buttons are doors that opens to brick walls? If that's you then may be I can help. I am Rajat Gautam a iOS/Android (Native/Hybrid) Mobile App developer. I have worked with some of the biggest companies and also developed their Mobile Apps and make them live on Google Play store/App store. If you're looking for a better Mobile Application without going into debt for years...then you come to the right place. If any of that is what you need MESSAGE ME. Kind Regards, Rajat Gautam More About me: Hello! I'm a seasoned mobile app developer with a passion for crafting exceptional mobile applications that deliver outstanding user experiences. With 8+ years of experience in the field, I have successfully developed and launched numerous mobile apps across various industries, including [mention specific industries, e.g., healthcare, e-commerce, travel, etc.]. My expertise covers both iOS and Android platforms, and I'm proficient in multiple programming languages and development frameworks, including Swift, Objective-C, Java, Kotlin, React Native, and Flutter. Whether you need a new app from scratch, updates to an existing one, or bug fixes and improvements, I have the skills and knowledge to deliver high-quality results. Services I Offer: Custom mobile app development UI/UX design and optimization Cross-platform app development App maintenance and support Third-party API integrations Quality assurance and testing Performance optimization App deployment and store submissions I prioritize clear communication, adherence to deadlines, and a collaborative approach to bring your app vision to life. I'm committed to staying up-to-date with the latest mobile development trends and technologies to ensure that your app is not only functional but also modern and competitive in the app market. If you're looking for a dedicated mobile app developer who can turn your ideas into a reality, please reach out. I'd love to discuss your project and how I can help you achieve your mobile app goals. Let's make your app idea a success together!
    Featured Skill Blockchain
    English
    Magento
    Custom Content Management System
    NFT Marketplace
    Solidity
    CodeIgniter
    CakePHP
    React Native
    Flutter
    Objective-C
    Swift
    Android App Development
    iOS Development
    HTML5
    Mobile App Development
    Hybrid App Development
    Native App Development
  • $15 hourly
    • 4.8/5
    • (15 jobs)
    “On-time Delivery with Excellent work - understood the requirement well, completed work well within the schedule, vulnerability-security in mind” “Give me straight forward plan and I will start work ASAP" I have a very excellent global software development success on mobile applications and web apps. Currently have much successful software live on different marketplace, the most successful are video conferencing solutions for the corporate and media streaming platform with live streaming. Since 2016 I have developed several successful applications for clients in areas of virtual conferencing, IoT, Artificial Intelligence. My key success areas are: - Creating new applications from scratch - Update or fix older and defunct applications written in any programming language. - Dev Ops, CI/CD Pipeline, project management. - Blockchain, Cryptocurrency. Apart from software development, I have a B.tech in Computer Science with decades worth of experience in the automobile industry, at a consultant level, I also have been helping a tech startup firm to succeed. Excellent technical and business experience together is a strong predictor for a successful project delivery no matter size. I welcome discussing your projects and finding your way towards success!
    Featured Skill Blockchain
    Blockchain Development
    iOS Development
    SQL
    React Native
    Flutter
    PHP
    React
    Node.js
    Android SDK
    Cryptocurrency
    iOS
    Android
  • $15 hourly
    • 4.8/5
    • (127 jobs)
    As a full-stack developer with 8 years of experience, I collaborate with a dedicated team to deliver exceptional results tailored to your needs. We focus on utilizing cutting-edge technologies to ensure our solutions are efficient, reliable, and secure. Why choose us: - Proven Track Record: 180+ web design/development projects successfully completed. - Quality of Service:100% client satisfaction. - On-Time Delivery: Committed to delivering projects on time. - Support After Delivery: Always available for future assistance and support. - Accuracy Rate of 98% to 100% Core Services: - ✅ Mobile App Development: React Native, Flutter,Kotlin, Swift, Objective-C, Microsoft Windows Mobile, J2ME - ✅ Open Source Technologies: Node.js, Next.js, PHP (5, 7, & 8), Java, Python, CGI/Perl. - ✅ Frameworks: MERN, MEAN, Spring, Hibernate, Django, Flask, Laravel, CodeIgniter, Yii2, CakePHP, Zend, Symfony. - ✅CMS: Magento, WordPress - ✅Ecommerce solutions: Shopify, Magento, Woocommerce - ✅ Scripting Languages: React.js, AngularJS, Vue.js, AJAX, XML, JavaScript, jQuery, Prototype. - ✅ Databases: MongoDB, PostgreSQL, MySQL, Cassandra NoSQL, Neo4j, Couchbase. - ✅ Cloud Services: AWS, Windows Azure, Google Cloud, Digital Ocean, Linode. Additional Services: - ✅ Internet/Digital Marketing: SEO, SMM, Brand Reputation Management, PPC, Content Copywriting. - ✅ Project Management Tools: GitHub, Bitbucket, JIRA, Basecamp, Asana, GitLab, ZOHO, Trello. - ✅ Web Design: Adobe XD, Webflow, Bootstrap, Wix My Commitment: - Expertise and Innovation: I blend my technical skills with creative ideas to provide innovative solutions. - Tailored Strategies: I take the time to understand each client’s unique needs and develop strategies that promote growth and success. - Quality Assurance: I focus on maintaining high standards in everything I do, ensuring quality from start to finish. I handle both urgent and long-term projects, always ensuring timely delivery. Contact me, and I'll be happy to help!
    Featured Skill Blockchain
    React Native
    Android
    Magento
    React
    Vue.js
    Node.js
    Angular
    Python
    Java
    Dart
    MySQL
    MongoDB
    Laravel
    Spring Framework
  • $55 hourly
    • 4.9/5
    • (48 jobs)
    I am a senior level Sales & Marketing Consultant, Customer service, Marketing advisor. I have rich experience of working with Crypto/Casino/Betting/Gambling & Forex platfroms. Services which i offer: - Business Analyst - Data Management - Report management and analysis - Virtual Assistant - Community Manager (Admin) - Project Management - Customer Service Support - Experience in getting Podcast to Top Ranking with a deliverable of high-quality audience. - 17 years experience in B2B & B2C Sales & Marketing. - Broadcast on Large & proven investor forum with 30000 active investors. - Bounty Campaign Design/Management. - Social Media Management - Outbound/Inbound calling - Customer service representative. - Facebook, Twitter, Medium, Reddit, Instagram, Steemit, Discord, LinkedIn, Pinterest - 24*7 Telegram Management & Growth Hack (Conversation Generation also) - Social Media Marketing - Facebook, Youtube, Reddit, Twitter, Instagram, Discord, BTCtalk - Online Community management - ICO Exchange listing. - ICO Marketing strategy planning. - Marketing Team Lead (Team of 10). -  Online Marketing Manager -  Bounty & Airdrop management - Telegram user growth/community growth -  Token Sale -  Funds and token management post-ICO -  Overall the marketing plan for the ICO
    Featured Skill Blockchain
    Social Customer Service
    Crypto Marketing
    Market Research
    Digital Strategy
    Online Gambling Website
    Gambling
    Forex Trading
    Marketing
    Community Engagement
    Community Moderation
    Cryptocurrency
    Marketing Strategy
    Community Management
    Social Media Marketing
  • $10 hourly
    • 4.5/5
    • (48 jobs)
    Hi, I'm Manish Soni, and I lead a dedicated remote team of developers, designers, and tech experts. We specialize in building high-quality websites and mobile applications that help businesses grow and succeed online. Whether you need an eCommerce store, a business website, or a mobile app, we’ve got you covered. Our Expertise 1. Website Development: Custom websites using WordPress and Shopify to create stunning, user-friendly online stores and business sites. 2. Full Stack Development: Modern web applications built with MERN (MongoDB, Express, React, Node) and MEAN (MongoDB, Express, Angular, Node) stacks. 3 Mobile App Development: High-performance mobile apps using React Native for iOS and Android. 4. Blockchain Solutions: Secure and scalable crypto/blockchain websites, including centralized and decentralized platforms. 5. On-Demand Solutions: Apps and websites for businesses needing real-time services, bookings, or custom features. Why Work With Us? 1. A skilled remote team delivering high-quality work. 2. Custom solutions tailored to your business needs. 3. Scalable and optimized websites/apps for a seamless user experience. 4. Full project support—from idea to deployment and beyond. We’re passionate about building the best digital solutions for businesses worldwide. Let’s connect and bring your vision to life! Best Regards, Manish Soni & Team
    Featured Skill Blockchain
    API
    ICO Marketing
    Binance Coin
    Cryptocurrency
    Solidity
    Initial Coin Offering
    Smart Contract
    React
    web3.js
    Node.js
    HTML5
    JavaScript
    WordPress
  • $20 hourly
    • 4.6/5
    • (11 jobs)
    Web & Mobile application development service provider with extensive experience of iPhone, Android, Progressive, and progressive Web Apps Cross Platforms. I have worked on around 200+ projects and have an excellent reputation on Upwork with a 95% success rate that eventually shows our outstanding performance and support for our clients. Solution of the Major Challenges Generally Client Confront: 1. Communication Barrier – Due to different accents, I present easy-to-read documentation to ensure that my clients understand everything crystal clear and top of that I always create structured wireframes, prototypes, user flows to help them get clear project visuals to know how their project will look. 2. Requirement Gathering – To help clients overcome technical challenges, I help them with the best requirement-gathering mechanisms and make them aware with the best industry practices. 3. Budget and Timeline – My sole aim is to assist all-scale businesses; therefore, my prices are pocket-friendly. I always put in my best efforts to deliver the project on time. 4. Project Deployment – I never leave my client midway and do my best to complete the project within the promised deadline. KEY PERFORMANCE INDICATORS : 🟢 Higher Client Satisfaction 🟢 95% Job Success Score 🟢 90% Long Term Clients Rate 🟢 5 Star client’s Feedback, 80+ contracts TESTING APPROACH I FOLLOW:- As a full-stack developer, I believe in following a proactive testing approach to ensure that the software developed are of high quality and meet the required specifications. Here's the testing approach I'm implementing so far. 1. Design test situations using SRS and the test risks while covering the test situations in test data or cases. 2. Combine test cases in test scenarios & test scripts to execute and test the expected & desired outcome. 3. Check the expected and actual possibilities by using the outcomes 4. If any issue is found, it is moved open state. Test the issues once they are resolved 5. Conduct retesting if new functionality or modules are added to existing project 6. For bug reports and test cases, we use Google sheets and bug tracking tool
    Featured Skill Blockchain
    Next.js
    JavaScript
    PostgreSQL
    MERN Stack
    MEAN Stack
    iOS Development
    Laravel
    Flutter
    React Native
    Swift
    Node.js
    Web Application
    Kotlin
    Python
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    Senior Website Developer I'm a senior Website developer with extensive experience in building high quality sites. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces.We have also experience of sales force sale and Hr work because i work with startup company. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you! less
    Featured Skill Blockchain
    React Native
    Firebase
    Flutter
    Swift
    Angular 5
    Laravel
    iOS
    Unity
    Android Studio
    Android SDK
    Java
    WordPress
    MySQL
    PHP
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    With over 18 years of hands-on experience in software development, I am a seasoned full-stack developer dedicated to delivering robust, scalable, and user-centric solutions. My journey began in 2007, and since then, I’ve honed my skills across diverse technologies, industries, and project scopes—transforming complex challenges into elegant, maintainable code.
    Featured Skill Blockchain
    Smart Contract
    Ethereum
    MySQL
    MongoDB
    React
    Vue.js
    Node.js
    PHP
    Ecommerce
    Smartphone
    Web Application
    Product Development
    Ecommerce Website
    NFT
  • $18 hourly
    • 0.0/5
    • (1 job)
    Hello! I'm Aditya Soni, a Full Stack Blockchain Developer dedicated to crafting reliable blockchain solutions. My expertise lies in developing scalable, secure, and valuable blockchain applications that meet the evolving needs of the digital world. In my career, I have focused on creating solutions that are not just innovative but also robust and user-centric. I specialize in smart contracts, decentralized applications (DApps), and blockchain protocols, ensuring each project is built on a foundation of security and reliability. My approach combines technical proficiency with a keen understanding of blockchain's potential, allowing me to deliver projects that are both visionary and grounded in practicality. I prioritize client satisfaction and professionalism in my work. By maintaining clear and consistent communication, I ensure that your vision is accurately translated into a tangible product. Whether it's developing a new cryptocurrency, integrating blockchain technology into your business, or creating a DApp, my goal is to deliver a product that not only meets but exceeds your expectations. Partner with me for your blockchain development needs, and let's build innovative, secure, and impactful solutions together.
    Featured Skill Blockchain
    Solidity
    CI/CD
    Docker Compose
    Firebase
    Smart Contract Development
    Hyperledger Fabric
    Blockchain Architecture
    TypeScript
    JavaScript
    Docker
    React
    Django
    Next.js
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    As an experienced IT professional, I thrive in delivering top-notch solutions tailored to meet the unique needs of my clients. With a passion for technology and a keen eye for detail, I specialize in: 🚀 Web Development: From responsive websites to dynamic web applications, I excel in front-end and back-end development using cutting-edge technologies like HTML, CSS, JavaScript, React.js, Node.js, and more. 💻 Software Engineering: Leveraging my expertise in software development, I craft robust and scalable applications from concept to deployment, ensuring seamless user experiences and efficient performance. 📊 Data Analysis: I harness the power of data to drive informed decision-making, employing advanced analytics techniques and visualization tools to extract insights and unlock business value. 🤖 Machine Learning: Exploring the frontier of artificial intelligence, I delve into machine learning algorithms and AI technologies to develop predictive models and intelligent systems that drive innovation. 💡 Innovative Solutions: Committed to delivering innovative solutions that exceed expectations, I collaborate closely with clients to understand their goals and deliver customized solutions that drive business growth and success. Let's collaborate to turn your ideas into reality and propel your business to new heights! Feel free to reach out, and let's discuss how I can help you achieve your goals.
    Featured Skill Blockchain
    Data Analytics & Visualization Software
    Artificial Intelligence
    Machine Learning
    Agile Software Development
    Cloud Computing
    DevOps Engineering
    Database Development
    C++
    Python
    Back-End Development
    Front-End Development
    Web Development
    Software Development
    Algorithm Development
  • $20 hourly
    • 0.0/5
    • (1 job)
    Hey! I’m Tejasv, a seasoned software engineer with a robust background in blockchain, full-stack development, and game development. With over 4 years of industry experience, I specialize in creating dynamic, scalable backend systems, engaging web applications, and innovative blockchain solutions. I have a proven track record of leading technical teams, mentoring junior developers, and driving projects to successful completion. I have developed a wide range of applications. A few examples are: - Cross-platform Desktop solutions - Embedded firmware development - Games (Unity/Godot/Unreal/Phaser/GDevelop/Custom) - Web Apps - Web3 DApps - Learning Management Systems (LMS) - Smart Contract Development (Solana SPL/EVM) - Custom Software Development I have worked with the following technologies: Programming Languages: C, C++, C#, Python, JavaScript/TypeScript, HTML/CSS, bash, Rust, Go, and PHP Frameworks/Libraries: Laravel, InertiaJs, Vue, React, Bootstrap, Tailwind, NodeJs, Redux, PhaserJs, NextJs, Electron, ExpressJs, Anchor, OpenCV, Scikit, Numpy, and TensorFlow. Databases: Firebase, MongoDB, Postgresql, SQL, Redis, GraphQL, and SQLite. Softwares: Adobe Flash, Adobe After Effects, Adobe Photoshop, Blender, Unity, Unreal, Godot, Aseprite, Audacity, Gdevelop, GitHub, GitLab, Bitbucket, and Figma I am passionate about the crypto space and am always eager to engage in building, investing, and exploring new advancements in the field. I am looking to build a long-term relationship. If you’re looking for a driven, product-minded engineer who can contribute to your project’s success, let’s connect!
    Featured Skill Blockchain
    REST API
    Web Application Development
    Software Development
    Game Development
    Unity
    C
    Laravel
    Rust
    Golang
    TypeScript
    JavaScript
    Python
    C#
    C++
  • $25 hourly
    • 4.3/5
    • (86 jobs)
    Hi! I am an experienced UI/UX Designer and a Front-end Developer with 13+ years of professional career. I have good UI/UX Design and programming skills, software design aptitudes, and ease of understanding Customer requirements. I am a good problem solver and always learn from Customer needs. I believe that any technical problems have a solution. Before starting any project, I begin by carefully examining my client's request and their context. I take time to properly study and analyze effectively and to remodel them into a robust plan as an essential element that is fundamental to the overall process. Top Designing Skills : ★★★★★★★★★★★★★ UI Design, UX Design, Adobe Photoshop Expert, Adobe XD, Figma, Sketch, Invision Studio, Web Design, Graphics Design, Logo Design. Shopify Expert : ★★★★★★★★★★★★★★★★★ Shopify Customization | Shopify Store Development | Shopify Theme Development Frontend Skills : ★★★★★★★★★★ Web3.js, Angular, React.JS, Vuejs, EmberJs, HTML, and many more JavaScript Frameworks Ecommerce Website and Marketplace : ★★★★★★★★★★★★★★★★★★★★★★★★★ Shopify, Magento, Prestashop, Woocommerce, Opencart, Stripe and Stripe Connect, Alma payment gateway, CMI PAYMENT GATEWAY, MangoPay, Paypal, Mailchimp, Mangopay API, and many more. Website Builder : ★★★★★★★★★★★ WordPress, Framer, Webflow, Squarespace, Unbounce, Godaddy, Wix, Instapages, Leadpages Mobile App Development : ★★★★★★★★★★★★★★★★★ React Native / Flutter Others : ★★★★★ HTML5, CSS3, Sencha Architect, PhoneGap, Bootstrap4 , SVG Animation If you would like to discuss a project, send me a message, and we could set up a call. Thanks Vipin
    Featured Skill Blockchain
    Next.js
    web3.js
    UI Graphics
    Ecommerce Website
    NFT Marketplace
    Front-End Development
    React Bootstrap
    Laravel
    UI/UX Prototyping
    WordPress
    Mobile App Development
    React
    Webflow
    PHP
    Shopify
    JavaScript
  • $12 hourly
    • 0.0/5
    • (0 jobs)
    Are you looking for a reliable, senior-level developer who can take your idea from concept to launch and beyond? With over 13 years of experience in web and mobile app development, I specialize in building robust, scalable, and high-performance applications that drive real business results. What I Do: Custom Web Applications (React, Angular, Vue, Node.js, etc.) Mobile App Development (iOS, Android, Flutter, React Native) Backend/API Development (Node.js, Laravel, Django, RESTful & GraphQL APIs) Full-Stack Development & End-to-End Project Delivery System Architecture & Scalable Infrastructure Maintenance, Optimization & Long-Term Support Why Clients Work With Me: Deep technical expertise across modern tech stacks Clean, maintainable code following industry best practices Strong communication and a proactive, problem-solving approach Commitment to deadlines and quality Whether you're starting from scratch or need to level up your existing platform, I can help you build a solution that is fast, secure, and built to scale.
    Featured Skill Blockchain
    Next.js
    NodeJS Framework
    Database Management
    Laravel
    MERN Stack
    SEO Backlinking
    React
    Game
    AWS Server Migration
    Cryptocurrency
    Android
    MEAN Stack Administration
    Content Writing
  • $25 hourly
    • 0.0/5
    • (1 job)
    AWS Certified Solution Architect | Google Cloud Certified Professional Cloud Architect | TOGAF CertifiedEnterprise Architect | AEM Dev Multi-skilled IT Consultant with over 11 years comprehensive experience of designing,developing and deploying architectures and infrastructure for web and mobile applications of different technologies. Possessing a proven ability to lead project teams to successfully deliver agreed upon solutions of the highest quality, often in complex and challenging customer environments. Skilled in cloud computing, information management, application development. Fan of creating PWAs, Chatbots with ionic. Languages/ Technologies: ionic, react-native, reactJS, angular, nodeJS, angularJS , Express.js, CSS, JavaScript, AJAX, jQuery, JSON, XML, RESTful & SOAP Web Services, , Python, PHP (CodeIgniter, Yii, CakePHP, Smarty, Wordpress, Magento) Database & Tools: MySQL, MongoDB Cloud Technologies: AWS (EC2, RDS , SES , S3, Cloudwatch, EBS, Route53, Cloudformation), Linode, RackSpace, GAE (Google App Engine), Dialogflow Others: AWS services, PayPal and other payment gateway Integration , Load Balancing with Auto scaling, XMPP (Chat Protocol) 3rd Party : Paypal, Braintree , Authorize.net , Admiris , Google Maps API, Google Chart API , Google Places API , Google Direction API, GCM (Google Cloud Messaging) , APNS (Apple Push Notification Service), Clickatell , Facebook Graph API and connect , Twitter API etc.
    Featured Skill Blockchain
    Salesforce CRM
    MySQL
    MongoDB
    ChatGPT
    Node.js
    React
    Angular
    Magento 2
    Salesforce
    Amazon Web Services
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Bring Your Digital Vision to Life Hi, I’m Neeraj, a seasoned software developer with over 6 years of experience delivering custom-built digital solutions that meet both client expectations and market standards. I specialize in end-to-end development, combining strong front-end design with robust back-end architecture. Whether you're building a web platform, mobile app, or API-driven system, I ensure a smooth, scalable, and maintainable solution. 🔧 What I Do 🌐 Front-End Development HTML5, Tailwind CSS, JavaScript (React, Angular, Vue.js) Mobile-first responsive design Clean UI/UX aligned with modern standards ⚙️ Back-End Development Python (Django, Flask), PHP (Laravel), Node.js (Express.js, Fastify) TypeScript, RESTful & GraphQL APIs MySQL, PostgreSQL, Firebase, and cloud integrations 📱 Mobile App Development iOS & Android (Native, React Native, Flutter, Xamarin) Architectures: MVC, MVVM, Clean Code Integrations: Google Maps, Stripe, Twilio, OAuth, etc. I understand the cost of delays and miscommunication. That’s why I focus on clarity, collaboration, and consistent updates, so your project stays on track — and exceeds expectations. Let’s connect and explore how I can help bring your idea to life. Book a free consultation today.
    Featured Skill Blockchain
    Next.js
    Tailwind CSS
    Web Development
    Mobile App
    Software Development
    Desktop Application
    API
    CSS
    Flutter
    React
    Node.js
    Laravel
  • $30 hourly
    • 4.4/5
    • (144 jobs)
    Hey Respected Buyers and Clients! My years of experience in cryptocurrency blockchain projects, including initial coin offering (ICO), non-fungible tokens (NFT), initial exchange offerings (IEO), and Decentralized finance web and mobile apps. Development of erc20, bep20, Tron, and chia network-based smart contracts are my specialties. I have developed more than 50+ cryptocurrency web and mobile applications. Apart from solidity development, I can customize your token according to your exact business modules in which I can implement mint, burn, mine, and many other features that you want to develop for your crypto project. Please feel free to contact me for a brief discussion about the project requirements.   TECHNICAL PROFICIENCY Proficient in figuring out blockchain use cases. Proficient in creating smart contracts development on EVM and developing production-grade BlockchainApplications. Proficient in Java, Spring, Spring Boot, Hibernate, Node js/Express, and JavaScript. Skillful with Source code management or Version control tools like Github, and Gitlab Experienced with the Agile/Scrum methodology of Software development. Experienced with developing Rest APIs, Micro-services, and Graphql APIs. Proficient in Data Structure. Proficient in developing Chrome Extensions and Gmail Plugins. Skillful in using databases like Mongo DB, Mysql, CloudSQL, and PostgreSQL. Skillful in using tools like JIRA, Trello, and Freedcamp. Remix, Mysql Workbench. Experienced with DevOps methodology, containers, images based on Dockers, and application deployment by using CI/CD Pipelines. Experienced with Google Cloud Engine, AWS ec2 instances, and dedicated servers. Operating System: Linux, macOS, Windows. 
    Featured Skill Blockchain
    Binance Coin
    Binance NFT
    NFT Marketplace
    Cryptocurrency
    Launchpad
    Crypto Wallet
    NFT
    Solidity
    Etherscan
    Smart Contract
    Initial Coin Offering
    Blockchain, NFT & Cryptocurrency
    Decentralized Exchange
    Solana
    React
    WordPress
    Google Chrome Extension
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