Best Databases freelancers for Hire

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We found 306 Databases 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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Vasa Kostic

Senior Blockchain Developer Serbia, Beograd
Average review
14 reviews
Reputation 
301
14 jobs completed

Skills

About me

Hi, I am an expert full-stack senior blockchain developer with over 5 years of working experience in this field. Service I provide: ✔ DEX and Centralized Crypto Exchange (pancakeswap fork) ✔ Olympus fork ✔ NFT mint website and contract development ✔ Custom dApps ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ Token Design - Stabilcoins, Utility, Security, Investment, Dividend coins Excited to join any interesting projects alone or together with my team. Just drop me a line!

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99 USD/hour
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Jones

smart contract,dapp developer with solidity,Rust,react, Finland, Helsinky
Average review
5 reviews
Reputation 
124
5 jobs completed

Skills

About me

I am a Blockchain and Full stack developer. When I work on a project, I strive for excellence and 100% client satisfaction. Having an idea is easy, but being able to turn that idea into a reality is the tougher challenge. You have the idea ready, as well as detailed spec and graphics and etc, but the final missing piece of your app is to bring all of these together with programming. That missing piece is my specialty. With your design requirements and idea, I write the code to combine it all into a fully functioning. Blockchain ✔ Ethereum DApps development - smart contract, web3, metamask integration ✔ DeFi development: forking Uniswap, Pancake Swap, Sushi Swap ✔ Build and Deploy a Solana Smart Contract ✔ DEX and Centralized Crypto Exchange ✔ Web/Mobile Wallet ✔ Custom dApps ✔ ICO, STO, Blockchain Copyrighting and Whitepapers Full Stack ✔️ React, React-Redux, React Router, Redux-Saga, Next.js… ✔️Vue, Vuex, Boostrap Vue.. ✔️Django,Laravel,Node js

Rate

50 USD/hour
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Isreal U

Full Stack Developer and Writer United Kingdom, London
Average review
5 reviews
Reputation 
120
6 jobs completed

Skills

About me

Full stack web3 developer experienced in Ethereum, Solidity, Cairo, Web3.js, etc. Can build you crosschain web applications such as Flash Bot, NFT minting website/marketplace, DEX like UniSwap, PancakeSwap, DAO, your own token/coin (ER-20, ERC-721, or ERC-1155) on Ethereum, BSC, Polygon, Solana, etc. Smart contract monitoring and auditing. I'm super excited, can't waiting to hear about your custom web3 project👍

Rate

30 USD/hour
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David Jin

Blockchain and Full stack developer China, Shenyang
Average review
0 reviews
Reputation 
37
0 jobs completed

Skills

About me

I am a senior blockchain and full stack developer. I have 7+ years experience in development mobile apps and websites and 2 years experience in blockchain part. My development goal is 100% satisfaction of clients. Promise, I will deliver you my best result and make you happy. These are my major fields. Enjoy watching. :) -MERN, MEAN, MEVN, AWS, Azure, GIT, Bitbucket -Laravel, Codeigniter -Django, Python, GraphQL, REST api - Mongo, Mysql, Firebase - React Native, Flutter, Swift, .NET, ASP.NET, Xamarin. - Joomla, Wordpress, Drupal, Shopify, Magento - Blockchain, Bitcoin, solidity, Ethereum, NFT, Defi, Wallet. - Data Scraping, Data Processing, AI. - Trading, Marketing, Ecommerce, Affilate - nSEO stuffs, Optimize Site Also, I have services for you. 1.10 hrs / 7 days working 2.Communicate Everyday 3.Time set to your local 4.1 month tech support after complete 5.On time delivery I really hope to see you. Sincerely, David.

Rate

40 USD/hour
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David C.

Full Stack Game Developer Denmark, Copenhagen
Average review
0 reviews
Reputation 
36
2 jobs completed

Skills

About me

With more than 13 years experience in game and IT development, we are ready to give your businesses high quality IT Services, Blockchain games, games and software developed with advanced and latest technologies. We are looking for and capable of professional projects below: - 2D & 3D game design and development (Unity) - Blockchain game design and development (Unity) - Smart Contracts development (Solidity) - Mobile Applications (Android studio / Flutter / React native) - Database Design - Server Clustering - back-end development (golang / python / C# ASP.net core / node js / Laravel) - front-end development (HTML / HTML5 / CSS / CSS3 / Sass /Bootstrap / React / Web3 / Angular / Vue / Flutter Web / WordPress) email: wdstudiomarket@gmail.com

Rate

50 USD/hour
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Lee Min

Blockchain | Web(三).js | React.js | React-Native Developer China, Shenyang
Average review
0 reviews
Reputation 
35
0 jobs completed

Skills

About me

I am a senior full-stack developer with 6 years of experience in PHP(Laravel), JavaScript(React, Vue, Angular, Next, Nuxt, Node, Express), TypeScript, Python(Django, Flask) for web development and React-Native for mobile app(Android/iOS) development. Also I have deep experience in web3.js, connecting wallets on website. I have and integrated with tons of React Frontend website with Smart Contract. Please feel free to contact me if you want to get perfect result in deadline. I am here for your business ! ! !

Rate

40 USD/hour
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kelvin fundi

Software Developer Kenya, Nairobi
Average review
1 review
Reputation 
32
1 job completed

Skills

About me

I am a senior full-stack developer with 5+ years of experience. I have helped clients to empower their innovative ideas by building optimal software solutions to meet their business needs. I help individuals, startups, and enterprise customers to fulfill their technical exigencies by developing web applications. As a full-stack web developer, I am skilled in HTML5, CSS, Bootstrap, JavaScript, PHP, Ruby and Rails, Laravel, Vue and React. I can also create WordPress websites by designing custom WordPress themes.Database : SQL, MySQL, MongoDB, DynamoDB, Firebase, PostgreSQL. Teamwork with Git(GitHub, Jira, Bitbucket), Slack, and Trello This set of skills enables me to cover a wide range of projects. Whether you are on a budget or you simply want the latest technologies to be used in your project, I believe we can find a solution that is tailored to your need.

Rate

15 USD/hour
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Milad Tahajody

Senior Ui/UX Designer ( Web / Mobile / PWA ) Iran, Tehran
Average review
0 reviews
Reputation 
30
0 jobs completed

Skills

About me

We all face many challenges and problems in our works every days So I have found the best solution for overcoming them : Continuous Learning. - 𝗠𝘆 𝗟𝗶𝗻𝗸𝗲𝗱𝗶𝗻: 𝗵𝘁𝘁𝗽://𝘄𝘄𝘄.𝗹𝗶𝗻𝗸𝗲𝗱𝗶𝗻.𝗰𝗼𝗺/𝗶𝗻/𝗺𝗶𝗹𝗮𝗱-𝘁𝗮𝗵𝗮𝗷𝗼𝗱𝘆 - 𝗠𝘆 𝗗𝗿𝗶𝗯𝗯𝗯𝗹𝗲: 𝗵𝘁𝘁𝗽𝘀://𝗱𝗿𝗶𝗯𝗯𝗯𝗹𝗲.𝗰𝗼𝗺/𝗠𝗶𝗹𝗮𝗱𝗧𝗮𝗵𝗮𝗷𝗼𝗱𝘆 - 𝗠𝘆 𝗕𝗲𝗵𝗮𝗻𝗰𝗲: 𝗵𝘁𝘁𝗽𝘀://𝘄𝘄𝘄.𝗯𝗲𝗵𝗮𝗻𝗰𝗲.𝗻𝗲𝘁/𝗠𝗶𝗹𝗮𝗱-𝗧𝗮𝗵𝗮𝗷𝗼𝗱𝘆

Rate

40 USD/hour
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Mrinal Sharma

Blockchain Architect India, Pune
Average review
0 reviews
Reputation 
30
0 jobs completed

Skills

About me

I am representing Blockchainerz Technologies which is a subsidiary of Cyperts Digital Solutions Pvt Ltd, we are one of the premium blockchain consulting firms with experience of 7+ years in blockchain-related services and successfully completed over 50 + blockchain applications. We also have extensive experience in website and mobile application development. Blockchain Related Development - Custom Private Cryptocurrency Development - ICO launching (ERC20 / BEP20) - Custom Smart Contract & PoC - Cryptocurrency Exchangers (Centralised & Decentralised) - Cryptocurrency Single & Multi Wallets - Peer to Peer Marketplace - Peer to Peer Insurance - Peer to Peer Realstate - NFT - DApps - UniSwap & PancakeSwap projects Technologies that we work on:- - Ethereum - Solidity - Web3js - Smart Contract - Viper - GoLang - C++ - Rust - NodeJS - ReactJs - MEAN Stack - Python - PHP

Rate

40 USD/hour
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Josh Andre

Development United States, california
Average review
3 reviews
Reputation 
29
2 jobs completed

Skills

About me

I have PHD in computer science in machine learning field. i Like python programming ,especially making web applications and bots . i will help to get what you want from your computer. Master in telegram bot development

Rate

100 USD/hour
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Okura Tatsuhiro

Blockchain and Full-Stack Developer Canada, Toronto
Average review
0 reviews
Reputation 
28
0 jobs completed

Skills

About me

Passionate full-stack developer with 9+ years of experience, solid leadership skills, and unrivalled building skills. Skilled in JS Frameworks (React, Vue), Web Dev Stacks (MEAN, LAMP), Version Control (Git), Databases (Oracle, MySQL), CMS, Blockchain, Smart Contract, Cryptography. Main goal is to work with ambitious and agile business owners and entrepreneurs who strive to succeed with great ideas.

Rate

60 USD/hour
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Shen Gang

Blockchain | Web-Three.js | Dapp | Smart Contract | Solidity | React.js | Node.js China, Shenyang
Average review
0 reviews
Reputation 
28
0 jobs completed

Skills

About me

I have worked as a Full Stack Developer and are working in blockchain projects now. I can build Dapp & Smart Contract and in React.js, Solidity, Web3.js Professional Skills - Blockchain, Web3.js, Dapp, Smart Contact, Solidity - PHP, Laravel, Codeigniter - Javascript, Typescript, Node.js, Angular, React.js, Vue.js - Flutter In Dapp & Smart Contract Development side: - Build frontend in React.js and Integrate smart contract with web3.js - Familiar with ERC20, ERC721, ERC1155, BEP20 token on Ethereum and BSC. - Familiar with Solana smart contract development, deploy using Rust and Anchor framework and integrate with React. - Good experience in compound protocol, AMM, CPMM, Flash Loan, Staking, Farming, Uniswap, Pancake swap. - Have the way with truffle, openzeppelin-cli, hardhat. I enjoy meeting new people and hearing new perspectives. Reach out if you want to talk to me about creating new web-based projects, emerging tech or anything you would like to chat about.

Rate

40 USD/hour
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Khalil Rezgui

Full Stack Developer Tunisia, Ben Arous
Average review
0 reviews
Reputation 
27
0 jobs completed

Skills

About me

software Engineer 23 Years Old. Full stack development with PHP(symfony)// JAVA(springBoot) // JS(node,Angular). I also do some simple Graphic Design jobs (Ps / Ai). My Portfolio On : https://khalilrez.github.io/khalilrezgui/ Check my behance on : https://www.behance.net/khalilrezgui

Rate

20 USD/hour
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Dmitry Savin

Project Manager Russian Federation, Moscow
Average review
0 reviews
Reputation 
24
0 jobs completed

Skills

About me

17+ years in video games development, last work fields: NFT Metaverse projects, VR/AR projects, musical projects, video games localization. See detailed experience in LinkedIn: https://www.linkedin.com/in/dmitry-savin-2829b33b/

Rate

50 USD/hour
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Tech zolution

App and web developer Germany, Karlsruhe
Average review
0 reviews
Reputation 
23
0 jobs completed

Skills

About me

Hello, I will say, if you need quality work, then you are in the right place. I offer quality at a very moderate price. I am an expert in Web & Mobile App Development . I have over 5 years experience in Web & mobile app development .I specialize in developing and customizing business solutions to meet the requirements of my clients. Thank you

Rate

50 USD/hour
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