Best API Freelancers for Hire

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We found 632 API 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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bot dev

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4 reviews
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104
4 jobs completed

Skills

About me

For over 5years I have been working as a backend developer and have solid and extensive experience in the design and development of enterprise and fintech systems. I've developed a backend for exchanges, auction platforms, gambling systems, marketplaces, and a couple of arbitrage and market maker bots. The Blockchain space has become very interesting for me, and for the last 3 years, I've worked mainly on Blockchain-related projects. I've made many integrations for such blockchains as Bitcoin, Ethereum, Tron, Polkadot, Solana, and many others, including a fully custom blockchain. On top of my experience, I've worked on NFTs, DeFi paltforms, cross-chain and token exchanges, wallets, oracles, crypto casinos. - Blockchain integration development: Bitcoin, Ethereum, Polkadot, Binance Coin, Tron, Uniswap and others, Crypto vaults, Liquidity providers, Trading bots - Smart-contract integration development: DeFi platform development Contact me to get any kind of bot

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30 USD/hour
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Kelvin Fundi

Software Developer 
Average Review
2 reviews
Reputation 
69
2 jobs completed

Skills

About me

I am a senior software 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 web developer, I am skilled in JavaScript, Node Js, Typescript, Next Js, Nest js, React, Docker, Figma, And AWS. 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.

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15 USD/hour
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Crypto Bot

Crypto Bot Expert 
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2 reviews
Reputation 
64
4 jobs completed

Skills

About me

Hello I have developed many crypto trading bot such as Uniswap Sniper bot and Binance Trading bot. I have mastered Python, node.js, Web3.js, Smart Contracts, Solidity and Flashbots. So I can make any crypto bot including NFT Mint Bot what you want. Keep high speed and performance, high quality of product. I will service full time and deliver great result in time. Please make your bot and take more and more Profit.... Thank you

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70 USD/hour
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Adan Cui

Senior Blockchain Engineer USA, Miami
Average Review
2 reviews
Reputation 
63
1 job completed

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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50 USD/hour
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arash dolati

Average Review
1 review
Reputation 
48
1 job completed

Skills

About me

More than 10 years of experience in designing and programming and developing all kinds of personal and corporate websites and stores with modern methods. I am a website programmer, proficient in php and python, who have worked professionally with laravel and django frameworks. And I am fully proficient in the required external languages ​​such as HTML, CSS, Scss less, javascript, veu.js, UI kit, Bootstrap, Ajax, Angular in website design.I worked with Mysql and MongoDB in my projects. *Now i work in blockchain technology programming and development you can see my projects in github : https://github.com/arashdm2020

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150 USD/hour
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Andreas Müller

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2 reviews
Reputation 
47
2 jobs completed

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About me

Hello, my name is Andreas i have been working as a freelancer for more than two years. I studied Mobile Media in Stuttgart, Germany. My focus is on webdesign and e-commerce. In addition to my studies I worked for 2 years as a blockchain software developer at a large german bank. I developed several big shopify stores and done many design prototypes. -Shopify -UI/ UX Prototyping -Blockchain -Webdesign big clients were: Bloxmove, Intersport, kryptokrauts

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Crypto Atelier

Average Review
1 review
Reputation 
47
1 job completed

Skills

About me

For several years we have been developing functional IT solutions all over the world. We specialize in business solutions, blockchain and web development. We have in our team Lead blockchain developers, DeFi specialists, smart contract auditors, graphic and web designers and others. We offer some of the best prices on the market!

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35 USD/hour
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Serj G

Average Review
0 reviews
Reputation 
33
0 jobs completed

Skills

About me

I'm ASP.NET Full-Stack Developer with emphasis on the server-side. I have been working as a developer from 2006 and I'm familiar with various technologies (most of them are .NET based). I have passed all stages from junior developer to Senior Developer/Team Lead. Combining research, architecture, development, management, coordination and communication tasks is not a big deal for me. My portfolio contains 50+ projects: WinForms, WPF, WebView2 and ASP.NET. I started projects from scratch and got the existing code base.

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50 USD/hour
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Alina Anfilova

Ukraine, Kyiv
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0 reviews
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32
0 jobs completed

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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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45 USD/hour
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Festus joseph

Average Review
0 reviews
Reputation 
31
0 jobs completed

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About me

I am Joseph, a developer of PHP in MVC framework, PHP, and MySQL with 5 years of experience. I can do any kind of task using these tools. I have deep experience with Html and AJAX. I am an expert in making AJAX, PHP, MySQL based web apps. If you want to make those kinds of apps or tools or APIs for your website

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50 USD/hour
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Khizar Ahmed

Average Review
1 review
Reputation 
30
1 job completed

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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15 USD/hour
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Gunter Glenn

Average Review
0 reviews
Reputation 
29
0 jobs completed

Skills

About me

Blockchain Development Web3 Defi Dapp Development Stats - 1000+ Crypto trading bots Delivered - $70,000,000 Profits For Clients on Trading bots. Crypto Trading bots for Defi and MEV - Flashloan Arbitrage trading bot - Sandwich MEV Trading bot - Dex Arbitrage Trading Bot - NFT Sniping bot - Smart Contract Sniping bot WEB3 DEVELOPMENT Security Protocol Development NFT Marketplace Development NFT Dapp Development CRYPTO MARKETING SOFTWARE Discord Bulk Messaging Website Discord Mass DM bot Telegram Channel Mass Subscriber Generator Bot Dextool Trending Bot CoinMarketcap Trending bot BINANCE TRADING BOT Binance futures trading bot Binance Triangular Arbitrage Bot Binance High frequency Trading bot

Rate

300 USD/hour
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Franciszek Borowiec

Average Review
0 reviews
Reputation 
26
0 jobs completed

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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50 USD/hour
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Afolabi Sunday

Average Review
0 reviews
Reputation 
26
0 jobs completed

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About me

We are a professional TEAM of an expertise Developer, Artist and Copywriter, Editor and Digital Marketing Expert with year's of experience working with lots of brands in the f field of studies. If you need professionals to handle your project, feel free to contact our TEAM. Thanks!

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30 USD/hour
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Nft Creativity

Average Review
0 reviews
Reputation 
26
0 jobs completed

Skills

About me

Blockchain Developer, Full Stack Web Developer, Web3 Developer. I have worked for many projects concerning NFTs such as: NFTs minting dapps, NFTs marketplaces, Smart Contracts. With 5+ years of experience in this field, quality work is assured. Feel free to contact me anytime!!!!

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100 USD/hour
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Lee Min

Blockchain | Web(三).js | React.js | React-Native Developer 
Average Review
0 reviews
Reputation 
25
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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