Best Json Freelancers for Hire
239 users foundWe found 239 Json Freelancers for Hire. Post a job for free and hire a freelancer with the skills and reputation to get your task completed.
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Adan Cui
Skills
About me
I am an experienced & talented & enthusiast developer interested in building usable, useful, well-constructed Blockchain & NFT projects. Proficient at performing well as working in a group or independently in a fast- paced setting. Deep understanding of distributed ledger, blockchain safety, blockchain design principles, and various blockchain protocols and environments. I am interested in continuation of learning and cooperation with excellent people.
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Enzo B.
Skills
About me
Greetings! I'm an Expert Flutter and Mobile Applications developer, with 5 years of experience. I've started with Native Android (Java, Kotlin) and Xamarin for Android, then switch to Flutter!. I can develop the high-quality Hybrid Flutter iOS and Android from scratch using different features as per requirements. Not only that, but I can convert XD, Figma, PSD, Sketch designs in Flutter. Furthermore, I am following structured programming patterns in flutter code to refactor or re-use the code in future! I worked on apps having: Web services Material Design Real-time DB Google Maps Location APIs Custom Widgets Localization - RTL Direction Social Media Integrations AdMob Integration Audio and Video Player and many other functionalities.
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Itaru Kishikawa
Skills
About me
https://itaru.space
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Alina Anfilova
Skills
About me
Math & Computer Science Expert with over 15 years of experience in financial and business analytics. I have a Master’s degree in Mathematics and IT spheres. In addition, I have 2+ years of experience with proficiency in NFT Marketplace, Smart Contract Development, and Blockchain Development. I evaluate, develop and maintain blockchain and Cryptocurrency related products. My expertise is in NFT Marketplace Development and Smart Contracts. I have completed thousands of varied tasks and have an immense skill set. I am hard-working and efficient. I will provide exemplary work with quick turnaround times.
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Khizar Ahmed
Skills
About me
Hello! My name is Khizar Ahmed and I am an avid software developer with a passion for using programming languages like Python and Go to create innovative solutions. In addition to my development skills, I also have experience with ethical hacking and pentesting, which allows me to understand and anticipate potential security vulnerabilities in my projects. I am constantly seeking to improve my skills and stay up-to-date with the latest technologies and techniques in the industry. .
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MikeToon Studio
Skills
About me
Motion Graphics Design studio.
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Rashid Iqbal
Skills
About me
A full stack developer
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Franciszek Borowiec
Skills
About me
I am a software developer specialized in the cryptocurrency algorithmic trading field. The projects I worked on include: creation of multiple trading bots (arbitrage, Pancake Swap, technical analysis), statistical analysis, creation of trading strategies, data mining, data visualization, web scraping. Writing code to automate cryptocurrency trading strategies is what I am passionate about, and Python is my tool of choice. I graduated with a Master's degree in Control Engineering and Robotics, and I have more than 6 years of programming experience. Firstly working for Fiat Chrysler Automobiles and BMW on self-driving cars for 4 years, and now working with cryptocurrency markets since 2020. I am actively trading through the bull and bear markets. I work with a maximum of 2 clients at a time instead of working for multiple clients. If you have a specific question about your project, please do not hesitate to contact me to discuss it together.
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adam unic
Skills
About me
We are a blockchain development service team that provides organizations of any size and business domain with blockchain-powered distributed systems. Develop a new blockchain project from scratch or adjust existing solutions with the help of a reliable partner. We enable new blockchain possibilities for startups and drive the best approaches to implement blockchain solutions. Crypto and blockchain expert, since 2017. 4 years of experience with many different programing languages, this days mostly using Go, Python, Solidity, Web2 & Web3.
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Hollar Hollarmyth
Skills
About me
I am a block chain expert. Well and fully versed in cryptocurency related projects. I am here to provide best service that suits your greatest satisfaction
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Fred lord
Skills
About me
Hello everyone! I am a blockchain developer with 3+ years of experience. I have been building CEX / DEX system, Yield Farming System, NFT Marketplace, NFT Mint Engine, Powerful token contracts, ICO/IDO/IFO/ILO system. I can implement exactly what you want and also like to provide a good idea and assistance who wants to start business on the blockchain field. Please do not hesitate to contact me for your projects. Thanks!
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Kester Nigeria
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About me
User didn't add description
Denis Bystruev
Skills
About me
Swift, Flutter, backend developer and teacher. Worked for Apple, IBM, Intel for 20+ years.
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Jamal Hubbard
Skills
About me
I am an experienced freelancer with over 8 years of experience working in the JavaScript language and have perfected my skills. Lately, I’ve been focusing on React and React Native. I can build any project from the ground up and is known for writing well-designed, testable, and efficient code using best practices. I am a hardworking, responsible professional and can work by myself and in teams. My specialties include JavaScript/TypeScript, React/React Native, Next.js, Node.js, and many more.
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Roger Roch
Skills
About me
I am a Web Developer based in Barcelona, Spain with more than 15 years of experience. I've been involved in a lot of projects (both Agile and Waterfall settings) as director of technology, developer, and project manager. Developed fully functional responsive prototypes based on Business Requirements. - Worked in both Agile and Waterfall settings. - Tested front-end code in multiple browsers to ensure cross-browser compatibility. - Maintained brand standards under company guidelines. - Consulted and documented UI best practices and code standards. - Participated in projects in all stages of the product life cycle. - Leveraged responsive web frameworks to consistently complete product deliverables ahead of schedule.
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Mathis Tressard
Skills
About me
Creative Developer with a passion for design, I create fully custom websites and web apps. Comfortable on creating user interfaces, I master the development from designs and I'm ready to work on all types of front-end projects. (Website, Portfolio, Blog, Landing Page, Web App, etc...) Interested in producing something new and distinctive, I am open to hearing all of your ideas for a project that reflects you and helps you stand out. Please do not hesitate to contact me.
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Ghazernfer Dev
Skills
About me
Hello, I am Ghazernfer By name, lives in East Timor, I am a Skillful and Professional Programmer and software Engineering with vast knowledge and year of working Experience so far in the field. I am Experience in NFTs collectible and Videos upload to Opensea, Minting, and colection Generation. with full understand Expertise in using C/C++, C#, Python, Java. I provide 100% Guarantee work and building smoothing starting with long terms relationship with clients is my Top Priority.
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Slobodan Klaoric
Skills
About me
As a blockchain full stack developer I've got deep knowledge of Solidity / Ethereum network and common standards of the industry. I have an experience with forking Pancakeswap, Uniswap, Sushiswap on BSC, Polygon, ETH and building Defi site. Especially ERC20, ERC223 standard token creation using latest secure version of solidity code. I've deployed various smart contract, DApps and DeFi projects using React, Web3, Solidity.; currently, I'm focused on: - BEP20 Binance Chain (BSC) ERC20, ERC777, ERC223, ERC721, ERC1155 Ethereum token creation and deployment. - Defi site with pull and farm
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Sarah Ghorbani
Skills
About me
Hi, I'm a software engineer and developer with 6 years of experience, and I love new technologies. I'm ready to help you and your business. feel free to message me.
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Ezra Ackerman
Skills
About me
Hi! I'm a web developer who loves to build stuff and enjoys watching his work come alive. I've been in E-Commerce for 7+ years where I've undertaken major projects in popular systems like WordPress, Magento, Shopify, Shopware, etc. I can build and deploy your websites or customize them to any extent, no matter the underlying stack, framework, or system. To put it simply, if your application is/will run on the web, I can handle your needs for you. Feel free to reach out to me with any request!