Hire the best Blockchain Developers in Chennai, IN

Check out Blockchain Developers in Chennai, IN with the skills you need for your next job.
Clients rate Blockchain developers
Rating is 4.7 out of 5.
4.7/5
based on 779 client reviews
  • $20 hourly
    I hold a total of about 13 years of experience starting from being a customer service expert and then a supervisor, team leader and trainer in quick succession in only 1.75 years. I was awarded best employee of the year during these 1.75 years and won the best trainer award for 3 years in the 3.7 years of training where I trained over 400 people. I have worked with ATT, McAfee, Microsoft and have 4 years of experience handling teams as a Sales Manager. I joined Lawn Love, and became the Sales Manager and was a manager for 3 years handling easily over 30 people at a time making sure they meet the targets while giving excellent QA scores. I'm very tech savvy as I was a technical process trainer in AT&T Tech support which is the highest level of tech support offered over the phone. Besides this, I've set up call centers of over 40 people, hired for those 40, trained them, mentored them and deployed them for different centers as a consultant successfully for 2 years. And the best for last, I've worked directly under two CEOs which were not small companies and added tremendous value to those companies increasing the revenue by 1% YOY!
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    Data Entry
    Customer Support
    Testing
    Cryptocurrency
    Training
    Voice-Over
    Technical Support
    Customer Service
    Online Research
    Team Management
    Email Support
    Online Chat Support
  • $40 hourly
    Consulting in the areas of Data Analytics, Visualization, Web & Mobile Apps, Blockchain, Mobility, Cloud, Social Networking. Specializations include Healthcare data analytics, setting up large scale data pipeline and integration with leading EMR/PM like AthenaHealth, EPIC, Allscripts, Nextech, Nextgen, AdvancedMD, Modernizing Medicine, Officemate, Revolution EHR, with a variety of data formats like CCDA, HL7, FHIR, CSV, Databases like Snowflake etc. Built healthcare dashboards with Tableau for Revenue Cycle Management, Practice's Business and operations analysis. Toolsets include AWS Lambda, Apache Nifi, Kafka, Python, Java, Mirthconnect, DBT, AWS Textract, Langchain, OpenAI, Google Vertex, AWS Transcribe, AWS Comprehend, OpenCV, Mediapipe, stable diffusion, Selenium, React, React Native. Web based applications (Python/Flask/Django/Javascript ) and Connected Mobile Applications on iOS and Android platforms for domains like Education, Digital Marketing, Media and Entertainment, Solar Energy, Healthcare and more. Cloud Platforms - AWS, Google, Digital Ocean Enabling Business transformation through technology.
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    Data Analysis
    Software Development
    Data Interpretation
    Data Visualization
    Web Application Development
    OCR Software
    Bitrix24
    AWS Lambda
    Data Analytics & Visualization Software
    ChatGPT
    LangChain
    Health Level 7
    Web Application
    Cloud Computing
    Tableau
    Machine Learning
    FHIR
    Python
    ETL Pipeline
  • $50 hourly
    I'm a Software Developer experienced in creating many tools in different fields. Mainly specialized in creating AI Bots making day-to-day works easier. I have experience in creating Trading Bots, Sniping Bots, Sneaker Bots, Trading Strategies, Marketing Bots and many more. Python| telegram marketing | Facebook marketing | YouTube marketing | WhatsApp marketing | Google AdWords | PPC | online marketing | online sales | increase traffic rate | Twilio bulk SMS | database creation | PowerShell scripts to automate IT infrastructure | Active directory automation | Software documents | Meta trader | Extane | Trading/strategy bot developer | Nike Bot | Sneaker Bot |Trading | MQL 4 |MQL 5| Strategy developer | Cryptocurrency |Automated Bots | Bot | Stock Bot |Crypto Bot | WORDPRESS DEVELOPER | Uniswap sniping bot | Sushiswap sniping bot | Pancakeswap sniping bot | opensea.io| Solana Minting | Discord Bots | Outsystems | VeVe Bot | Tradovate | Freqtrade | CCXT ⭐ Marketing Bots ⭐ Binance / Bitmex / Bybit / Metatrader Bots ⭐ Forex Trading Bots ⭐ Crypto Trading Bots ⭐ Bulk SMS Bot ⭐ API Specialist ⭐ Many more Bots making Business and life easier API Specialist - Root of development, can build anything for you based on your requirements Bot Connection of Trading View And all the exchanges Binance, Bybit, Bitmex, FTX, Deribit, Kraken, Meta Trader with strategy development Android developer : A forward-thinking developer offering more than four years of experience building, integrating, testing, and supporting Android applications for mobile and tablet devices on the Android platform seeks a position with a top technology firm. IT Services /Tech support/ Customer service : The IT Support team maintains the computer networks of all types of organizations, providing technical support and ensuring the whole company runs smoothly. We monitor and maintain the company computer systems, installs and configures hardware and software, and solves technical problems.
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    Crypto Exchange Platform
    RESTful API
    API
    Scripting
    Forex Trading
    API Integration
    Cryptocurrency
    Artificial Intelligence
    Bitcoin
    MQL 5
    App Development
    Bot Development
    Python
  • $5 hourly
    A self-driven, goal-oriented individual with experience in content creation, proofreading, editing and secondary research in areas of blockchain & cryptocurrency, self-help & lifestyle, product reviews, e-mail marketing, website content, cryptocurrency whitepapers, brochure & caption writing among other genres. Prior to professionally pursuing my passion for writing, I exercised my management education by working in areas of consulting & taxation with leading global organisations in the BFSI, IT and FMCG space. Besides executing business as usual, I have been a key contributor in the ideation and implementation of new projects and avenues which have directly contributed to business and revenue creation, winning accolades for the same.
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    Anti-Money Laundering
    Brochure
    Product Review
    White Paper Writing
    Cryptocurrency
    Academic Content Development
    Business Name & Slogan
    Sales Copywriting
    Website Content
    Copywriting
    Blog Writing
    Ghostwriting
    Content Writing
    Blog Content
  • $20 hourly
    Hi there, With over 3 years of experience in Flutter development, I am confident in my ability to deliver high-quality results for your project. I am pleased to offer a trial period of 40 hours, during which I will showcase the quality of my work and demonstrate how I can contribute to your project's success. Regarding availability, I can overlap with your time zone for 4-6 hours daily, ensuring regular and effective communication. My skills: Native Android, Flutter, Flutter Navigation, Flutter flow, Dart, Go router, bloc, Dio, Provider, Sqlite, Java, Kotlin, Objective C, Swift, Firebase, Firestore, Amazon S3, Sinch, Google Map, Socket.io and FFMPEG. I kindly request that you share your availability so that we can schedule a quick call to discuss your project requirements further. Thank you for considering my application. I look forward to your response and the opportunity to contribute to the success of your project. Best regards, Balu
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    Socket.io
    FFmpeg
    Amazon S3
    Flutter Stack
    SQLite
    Objective-C
    Firebase Cloud Firestore
    Firebase
    Dart
    Swift
    Java
    Flutter
    Kotlin
  • $50 hourly
    📱 Experienced Mobile blockchain developer with 3 years of expertise in Kotlin/Java/Flutter/IOS and Solidity 🚀 Created 2 production-level Blockchain Mobile apps. 🌟Founder of the World's first fully decentralized sports betting app Betiract ( published on PlayStore) 💡 Proficient in Java, Kotlin, Flutter and blockchain frameworks 🔐 Strong knowledge of smart contract development and secure data storage 🔍 Meticulous attention to detail and proactive problem solver
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    React Native
    Web3
    Swift
    Flutter
    Firebase
    Android
    Android App
    Java
    Kotlin
    JavaScript
    Blockchain Architecture
    Solidity
  • $50 hourly
    CAREER SUMMARY Results-oriented and smart working IT professional with 11+ years of experience in Node.JS Backend Development / Fullstack application development. My goal is to create applications keeping the end user in mind, with a usable and intuitive user interface experience. I am relentlessly striving to learn new technologies and look for ways to enhance myself in this rapidly changing industry.
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    TypeScript
    JavaScript
    PostgreSQL
    MySQL
    MongoDB
    React
    Node.js
    Web3
    Smart Contract
  • $10 hourly
    👋, Thanks for visiting my profile! ✅ Talented Web & App development Freelancer on Upwork, specializing in React Js, React Native, & Firebase, Flutter, Kotlin, AWS, Web3.0 etc. I create web applications built on MERN stack as well as I'm proficient in JS frameworks. Experienced with JavaScript Frameworks like ReactJS, VueJS. I am skilled in the following technologies/areas: 🌟 Designing and Develop web application along with Saas based prjects. 🌟 Frontend languages HTML5, CSS3 TypeScript, Javascript,ES6, jQuery, React JS, Vue JS, BootStrap, UI-BootStrap 🌟 Custom HTML themes 🌟 UI/UX design 🌟 Responsive and mobile-friendly websites 🌟API integration and payment gateway integration including custom payment processors. 🌟 MySQL, MongoDB, SQL Server as the backend database. 🌟CMS: Strapi, WordPress, Contentful, Prismic,etc 🌟 Prototype: Balsamic, InVision, Figma, Draw.io, Just In Mind 🌟 Tools:· npm, Webpack, Babel, Git (GitHub, Bitbucket, Gitlab), Jira 🌟 Blockchain: Solidity, Thirdweb, Ether.js, Hardhat, SDK Extensive Experience as a React & React Native development methodically identifying and resolving complex underlying causes in development, using a vast variety of techniques and tools. I have solved numerous App Performance problems, as well as often re-engineered immensely complex designs and code, providing significantly improved performance. I specialize in creating modern software solutions for individuals, startups, and established companies. Using the latest technologies and engineering methods, I will strive to build you a great mobile solution, while minimizing risks and other factors that can break your budget. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. I am open to discussions and will be glad to hearing from you.Click on the big "Contact" button and let's see if we can work together.
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    Blockchain Development
    Full-Stack Development
    Next.js
    GraphQL
    Business with 1-9 Employees
    Solidity
    Node.js
    React Native
    Firebase
    WordPress
    Flutter
    React
    JavaScript
    Amazon Web Services
  • $20 hourly
    SUMMARY I am a Desktop Application Developer with expertise in C++ and QT framework. I am having an overall experience of 8+ years in both windows and ubuntu operating system mostly with desktop based applications. I am a blockchain enthusiastic and recently did some projects in blockchain. Below are the projects that I have worked on 1) Understanding Uniswap V2 protocol and write test case for it using mocha and chain framework and deploy it in polygon network 2) Trade NFTs in opensea from a script using opensea.js library 3) Create a Payment splitter smart contract to split the bonus to all NFT owners of a NFT smart contract 4) Fractionalize a NFT into multiple ERC20 tokens. These tokens represent fractional ownership of the NFT 5) Created a smart contract to stake a token and earn rewards for it based on the duration Looking forward for freelancing opportunities in Ethereum, Polygon and Hyperledger Fabric
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    GitLab
    Truffle
    Remix
    Qt Framework
    Qt Creator
    Docker
    Node.js
    C++
    Solidity
    Hyperledger Fabric
    Blockchain Architecture
    web3.js
    Ethereum
  • $15 hourly
    Hi there! My name is Hozefa and I am a web and app developer. I have a strong background in Flutter and have worked on a variety of projects ranging from small business websites to large-scale web applications. One of my standout achievements was integrating blockchain technology into a project called ShotCaller, which was featured on Flowverse (Flow blockchain's official website). This showcase of my ability to work with cutting-edge technologies demonstrates my passion for staying up-to-date on industry trends and constantly learning new skills. I am highly skilled in Flutter and have a proven track record of delivering high-quality work on time and within budget. I am a proactive problem-solver and am always looking for ways to improve the efficiency of my work. In my free time, I enjoy staying up-to-date on the latest industry trends and learning new technologies. I am excited to bring my skills and experience to your project and help bring your vision to life.
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    Smart Contract
    Mobile App
    WordPress
    Web Application
    Firebase
    Flutter
    React
    AWS Amplify
    PHP
  • $25 hourly
    Seasoned Entrepreneur and Full Stack Developer with AI Expertise Grows US Fintech Company from 4 to 50 Employees in Two Years, Leads AI and Web Technology Consultancy BulkBeings Innovations in Chennai
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    Web3
    Front-End Development
    Back-End Development
    Mobile App Development
    Web Development
    Project Management
    Product Architecture
    FinTech Consulting
    Artificial Intelligence
    Web & Mobile Design Consultation
  • $10 hourly
    Hey there! I'm passionate about using blockchain to change how we interact with digital systems. My focus? Crafting secure smart contracts for Ethereum using Solidity. With expertise in tools like Hardhat, React, and integration with ethers.js and web3.js, I make sure your decentralized applications run smoothly. Let's connect and explore the exciting world of blockchain together! #BlockchainDeveloper #Solidity #Ethereum #Hardhat #React #ethersjs #web3js
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    MetaMask
    Remix IDE
    React
    Ethers.js
    web3.js
    Solidity
    Hardhat
    Truffle
    Smart Contract
  • $20 hourly
    Lead Software Engineer with more than 13 years of comprehensive experience in software development, systems analysis, worked in E-Learning (English), E-Commerce and Data Engineering solutions with focus on service-oriented data-centric architecture SaaS based on the PHP, NodeJS, MySQL, MongoDB & Amazon Cloud. Efficiently strong in Big Data solutions, particularly Amazon RedShift & EMR. Hands on experience in applications with High availability and Scalable Architecture. Successful background working with stakeholders to develop architecture framework that aligns strategy, processes, and IT assets with business goals.
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    IBM Watson
    Amazon Redshift
    Amazon EC2
    Android App Development
    iOS Development
    MongoDB
    PHP
    Swift
    Node.js
  • $10 hourly
    PROJECTS * Developed an end-to-end ML model that can classify 5 people of choice Sports person * Used OpenCV for the data cleaning and for the face and eyes detection classifier * Built the model using SVM, logistic regression and random forest and fine-tuned it * Deployed the model using flask, HTML, CSS, JavaScript and JQuery Potato disease * Developed an app that can detect whether the plant has a disease or not by a picture classification * Built the model using convolutional neural network and optimized it using Quantization * Built the app using JS, React Native, FastAPI and tf serving and deployed it in GCP Lexial Analysis * Built a model that can do analysis of the simple C++ program & gives important information Power BI project * Used AMES Grid to define the strategy and tackle the problem and did EDA
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    Reactive Programming
    HTML
    C++
    CSS
    Prototype JavaScript Framework
    Node.js
    JavaScript
    Python
  • $12 hourly
    I am a highly skilled software developer with a strong educational foundation in computer science from a prestigious university in India. Currently, I am excelling in my role as a software developer at a renowned product-based company. My passion lies in creating innovative applications for both web and mobile platforms. My expertise extends to the realm of blockchain and its diverse applications. I take pride in my ability to design and develop robust full-stack applications that offer seamless user experiences. My portfolio boasts a collection of successful mobile applications that showcase my commitment to delivering high-quality solutions. With a keen eye for detail and a dedication to staying updated with the latest industry trends, I am ready to take on challenging projects and contribute my technical prowess to your endeavors
    vsuc_fltilesrefresh_TrophyIcon Blockchain
    Solidity
    Blockchain Development
    Machine Learning
    Android App Development
    Figma
    Flutter
    React Native
    Web Development
    Kubernetes
    Docker
    ExpressJS
    JavaScript
    React
  • $3 hourly
    1. Uploading Bulk NFTs 2. Minting and Transferring NFT tokens through react website 3. Pricing of NFTs 4. Creation of NFTs
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    NFT
  • $25 hourly
    I'm a Senior Business consultant thriving to connect with the right clients and deliver the best of services within the Software Development and Blockchain Space for the betterment of business. - Expertise in Blockchain and Cryptocurrencies - Exchange Platform - Blockchain & NFT - Custom software solutions - IT Consulting - Product Development - Resource Hiring
    vsuc_fltilesrefresh_TrophyIcon Blockchain
    AI Bot
    Bot
    NFT
    Tokenomics
    Bitcoin
    Ethereum
    DeFi
    Crypto Wallet
    Crypto Exchange Platform
    Blockchain Development
    Business Development
    Business
    Business Consulting
  • $15 hourly
    An computer science geek exploring the realms of api's , generative ai and as well blockchain and trying to implement them in real world to solve problems and to ease the life of humans. Have worked with various Gen AI API's such as Gemini from vertex ai studio , Open AI , Llama.
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    Chatbot
    AI Chatbot
    Gemini
    OpenCV
    Algorithms
    Data Structures
    REST API
    API
    Flask
    Automation
    Python
    Generative AI
    Google Cloud Platform
    Google APIs
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