SOLIDITY DEVELOPERS

$3000-5000 CAD

Closed

Posted

over 2 years ago

$3000-5000 CAD

Paid on delivery

Looking to hire solidity developers Who Should Apply You have in-depth knowledge of blockchain technology, Ethereum / the EVM, smart-contract test suites, and related technologies You have several years of proven, productive experience developing functioning decentralized applications You can discuss the pros & cons of various approaches to high-level software development with ease, and communicate at an expert technical level You have a technical & practical understanding of DeFi You are experienced with open-source software development, and you are an expert with Git You possess a deep understanding of software documentation procedures and a strong desire to express your technical ideas with clarity What You Will Do Design, code, test & deploy bullet proof smart contracts Help lead the development roadmap Contribute to building our engineering culture Build strategies and write contracts Develop novel DeFi protocol-owned-liquidity code Internally collaborate with the engineering team, the leadership group, and the DAO at large Provide technical feedback on internal discussions and new technologies Job Requirements 2+ years professional experience working as a lead / core Solidity developer Understanding to the EVM, gas optimization tradeoffs, and security best practices Experience with scripting for test automation & monitoring Experience deploying subgraphs and integrating oracles Fluent written & spoken English Nice to Haves Keen interest in DeFi Experience managing & reviewing security audits Enthusiasm for fast-paced, startup environments with a distributed team Some understanding of frontend workflow & frameworks Compensation & Benefits Please write YES at start of your proposal for response

Software Testing

Software Architecture

Solidity

Ethereum

Blockchain

Project ID: 32584668

About the project

37 proposals

Remote project

Active 2 yrs ago

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37 freelancers are bidding on average $4,230 CAD for this job

@AwaisChaudhry

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have great experience doing projects with Solidity. Please initiate the chat so we could discuss it in detail. Thanks! Awais

$5,000 CAD in 7 days

4.9

(87 reviews)

8.4

@AzzkaNoor

YES Greetings of the day. I am an expert Solidity developer with hands on expertise in smart contract development, JavaScript, Web3.js. I am a profound full stack Solidity developer and I am confident that I can be the perfect fit for your blockhain project. I have some questions: - Will you be providing the mockups? - What administrative features do you require? - Is there any scope document that you can share? - What is the business model of this project? I understand that its domain is in DeFi but where are the functional use-cases? I am happy to discuss this project in more detail. Looking forward to seeing you on chat for a brief discussion on this project.

$5,000 CAD in 45 days

5.0

(47 reviews)

8.1

@ArkssTech

Hey Manager!! We checked for your project and interested in your project. Project: SOLIDITY DEVELOPERS I am professional full stack programmer with skills including Blockchain, Solidity, Ethereum, Software Testing and Software Architecture.  I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please contact me to discuss more about this project.

$5,000 CAD in 11 days

5.0

(12 reviews)

6.4

@hnutweblera

Hello, I'm a fan of blockchain and decentralized apps and have worked with Blockchain tools as a developer and trader for several years. I can share some demos of my previous projects like ERC20 tokens, more complex Ethereum Smart Contracts, ICON/EOS contracts, Exchanges API clients/bots, web3js dapps, .... Also, I work as a fulltime freelancer and do not have any other job and can assign enough time to your project. Leave me a message if you are interested. Thanks,

$4,000 CAD in 7 days

4.9

(13 reviews)

6.7

@ntsolutions

Hello, we have 20 years of experience in design and web development, we have developed several web portals and 2 ICOs for tokens, we also work with many exchanges to obtain data on quotes, prices, etc. we are a team of coders with high skills in PHP, JS, Python, C #, Go, Solidity and we have used web3, the most useful library for connecting blockchain, this library is compatible with PHP, JS, Python, and others We suggest to use nodeJS , the most compatible and efficient version. We have created crypto charts like tradingview to show and analyze cryptos, support and resistance lines, market depth, and others, now we are working on a two NFT Markets and a Blockchain Game for a couple of clients on this portal (Freelancer.com), we won the project a few days ago. We chat to define the milestones of the project ...

$5,000 CAD in 30 days

4.9

(5 reviews)

6.2

@DrSyafiq

Hello Sadaf S., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Software Architecture Lets connect in chat so that We discuss further. Thank You

$5,000 CAD in 7 days

5.0

(8 reviews)

5.3

@ahryshkevich

YES ⭐⭐⭐⭐⭐ Dear Client! ⭐⭐⭐⭐⭐ I have gone through your requirement and I'm very interesting as an adept in this field. I will complete this project within your deadline and provide you the best result. If you hire me, you will achieve success with a competitive budget. I hope for your reply for more discussion. Regards.

$4,000 CAD in 30 days

4.9

(19 reviews)

5.3

@KolyaMaksimchuk

"Yes", Here is an expert of solidity. I have in-depth knowledge of blockchain technology, smart-contract test suites, and related technologies. You have several years of rich experience developing functioning DApp and DeFi. I have good communicating ability at an expert technical level and have experience with open-source software development, and Git. I am confident to do everything that you want. Best regards.

$4,000 CAD in 7 days

5.0

(6 reviews)

4.9

@irfanui

Hey, This is Mohammad Full Stack Developer. Your Project Title is SOLIDITY DEVELOPERS Right? Sure You have come to the right place And I am ready to work over your project. Please visit my portfolio: https://www.freelancer.com/u/irfanui Before accepting this offer please message me in my inbox to have a discussion about this job to avoid confusions. Regards Mohammad Full Stack Engineer

$5,000 CAD in 34 days

5.0

(3 reviews)

4.6

@alkalina

YES Hello. I have read your requirements carefully. I have riche experiences in the development regarding with Blockchain. Especially, Solidity is my powerful skill. I cna complete your project without any trouble. Hope you reply. Thanks.

$4,000 CAD in 7 days

3.3

(16 reviews)

6.3

@dmkondratovgit

YES, Sadaf. As a blockchain developer, I have a deep knowlege in this field. I'm very familiar in blockchain development such as smart contract by solidity,Pancakeswap OpenZeppelin, Truffle Hardhat, Ganache, Brownie and so on. Also have experience of building many NFT project for a long time. We can start chatting right now to discuss more detail about the project. Thank you for reading my bid. Dmytro.

$4,000 CAD in 7 days

5.0

(3 reviews)

3.9

@semochkomaksym

Hi. I am a professional engineer with 8+ years experience in Solidity and smart contract. An experienced developer, able to learn and adapt quickly to new technologies. I have completed 50+ projects in the last few months with Excellent remarks. You can check my profile to know more about me. Thanks for your reading. Best regards.

$4,000 CAD in 7 days

5.0

(3 reviews)

3.6

@Vallettka44

Hi dear. I'm fairly new to developing Html. php have 5 years of experience.\ I have 5 years experience of all most web language. I can complete your project on time and with in your budget. I can achieve the results that you are asking for.” If you hire me, I would be happy to work on your project immediately and then we will success in this project. I would love to work on your project.” please award me the project Kind regards.

$4,000 CAD in 7 days

4.4

(3 reviews)

4.1

@Ruslanaprogram

✋ Hi I am the right developer you are looking for. I m a blockchain expert and have much experience in solidity. I'm interested to hear more about your project. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. I will do my best to meet your need. Best regards.

$4,000 CAD in 7 days

5.0

(2 reviews)

3.6

@Kttrine26

Yes My blockchain experience is extensive, having worked with blockchain since 2016. Have built DeFis, Dapps and NFT minting projects, as well as having worked with smart contracts in Solidity and Rust. My skills includes but not limited to: 4+ Years exp. on blockchain, cryptocurrency, e-wallets, money exchange, bitcoin, cryptography, hashing, ETH, BTC I never back down from a project and can handle any setup or framework specifications you may need. I’m confident not only in my abilities but my professionalism. If you’re interested in working with me or discussing a potential project, please contact me Best Regards

$4,000 CAD in 30 days

5.0

(2 reviews)

3.4

@mihaelbabkin

YES ~~Blockchain & MER,VN Stack & NFT Senior Developer~~ Hello respected client! Thanks for posting. I am a senior developer have 7+ years of experience in Blockchain, Ethereum, NFT, and TradingView Chart with modern, trend technology such as React, Vue, and Node.js. I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. As a solution: - Using MERN Stack for frontend and backend - Solidity for smart contract, and integrate with website Best regards!

$5,000 CAD in 25 days

5.0

(6 reviews)

3.2

@sergeyvinokurov2

YES Dear, client. I just read your job posting and it sounds like you need Blockchain and Solidity expert desperately. It is great happy to possibly have the opportunity to work with you on your project. I would like to offer you my best. I am Sergey, a senior blockchain developer from Russia. My professional career began 6 years ago when I graduated from university. I got my master's degree in computer science from Ohio University and have been working as a web developer ever since. I have worked for many big and small IT companies so far and gained a wealth of professional experience in web development during that time, so now I can do whatever the clients want. If you are looking for a very talented and professional developer for your project, I am the one you are looking for. I would like to see more discussion through chat. Sincerely. Sergey.

$5,000 CAD in 7 days

0.0

(0 reviews)

0.0

@maddevo

YES Hello. I have read your job details carefully and understood what you want. Since I am very good at Blockchain Development , I am sure I can provide a good quality result what you want. I have built many blockchain project and I can show you some of my past works. I hope to discuss more details with DM. Thanks and Regards.

$4,000 CAD in 7 days

0.0

(0 reviews)

0.0

@Pirrama

Hello, I am a Blockchain expert with over 3 years of experience. I have worked with Ethereum, Coin, and Token, and employ a number of different software tools to complete my projects. These include Solidity, Truffle, Rust, Visual Studio and Sublime. I’m comfortable with any number of software and tools, so don’t treat this list as exhaustive. As someone who has made and deployed main tokens, I’m no stranger to a full front-to-back project scenario. I’ve worked with HTML, CSS, React, Angular, Php, node, and Python (among others), to provide my clients with a full spectrum experience. I’m well acquainted with NFT, ETH and BSC. Feel free to send me a message, and let’s get started! Best Regards.

$3,000 CAD in 15 days

0.0

(0 reviews)

0.0

@katyura

yeHey there, Please come on chat to have a short discussion on the project. We already have a market presence as Cafecodex. I can help you out in this. Thanks & Regards, CHANDRA SINGH

$4,000 CAD in 2 days