7 years of experience. Including web3 testing.
I have good hands-on experience in front-end and back-end testing. Strong knowledge of testing approaches, test design, and types of testing.
I am ready to take responsibility.
Experienced in a full cycle of automation (including setup processes, creating code base, and integrating with CI).
Also good soft skills. I'm a quick learner with the ability to be flexible and find solutions in complex situations.
You can contact me via email, Linkedin, or Telegram.
My blockchain development, DAO, DeFi, civic government, and writing experiences have primed me to be a valuable contributor to back-end dApp development in the EVM ecosystem. I am looking to advance the decentralized coordination movement with a public goods focus. I am a most passionate advocate for new ways of human coordination.
For five years I worked in mechanical engineering, but it was too equipment-based. I learned I needed more human-focused work. I taught myself writing and have been nominated by a film festival for a screenplay. I've worked in film and live events and was a city plan review supervisor, where I found my passion for human coordination. With my diverse background, I have a very unique, versatile, and holistic perspective that is valuable to every rung of the ladder.
I have since taught myself blockchain development with a focus on the Solidity/Hardhat/Ethers.js/Mocha/Chai/Javascript/React/Next.js/Node.js stack. I have now deployed two MVP projects to testnets: a Universal Basic Information Dashboard system for DAOs and cities, as well as an automated payroll app. As a third portfolio project, I am currently working on a NFT system contract that manages fan gating, interaction, and release specifics for an upcoming creative series.
I think it is an absolute travesty that NFTs and the like have to this point been mainly used for speculation or as in-crowd profile pic bragging. There needs to be far fewer humans working on financial and meme blockchain products and many more working on governance, coordination, and novel mechanisms we can't even think of right now. I aim to be a part of the latter.
Computer science graduate with a passion for developing scalable web applications and working across the full stack. Highly skilled and innovative software development professional with 9+ years of hands-on experience in web application development. Spearheaded successful transition from LAMP stack to MERN stack.
Passionate about going the extra mile to ensure the customer is unquestionably satisfied with the product or service provided. With emphasis on scalable and well- documented code, I look forward to working collaboratively as well as spearheading independent projects. Adept at driving innovation to deliver a world-class user experience.
I am Software Engineer with more than 9 years of unique experience with strong backend and frontend development. As well, I have rich experience for 2 years in developing the Decentralized Blockchain applications using Solana (rust) and Ethereum (solidity).
- Solana: Rust, Solana-token program, Metaplex, anchor, solana-web3.js, NFT, Staking
- Ethereum: Solidity smart contract, Geth, Truffle, Ganache, Remix, Web3.js, Ether.js, Defi, NFT
- Programming Languages: JavaScript, Typescript, Nodejs, Rust, Solidity
- Database: MySQL, MongoDB
- Version control: Git, TFS
- DevOps: Docker, Kubernetes, Cloud AWS
- Product testing: Mocha, Chai
- Project management
- Debugging proficiency
I am Highly organized and Able to grasp new concepts quickly. I have Strong listening and communication skills. I am looking for long term relationship in a multinational firm where I can apply and improve my skills.
Here's a little more about me and why I'm the best candidate for this position.
I'm an experienced Front End TypeScript/JavaScript Developer. I've built over 10 real-world full stack applications with the latest and greatest tech stacks, including React, Next.js, Tailwind CSS, Node.js, Express.js, PostgreSQL, MongoDB, GraphQL, and many more.
Here's some video demos of some of my best:
Flavors (Mobile) – https://youtu.be/5NlSDRaR01U
The Model (Desktop) – https://youtu.be/psdlIRTQsX4
Instaccounts (Desktop) – https://youtu.be/cL9Dhw_SpO4
Slide (Mobile) – https://youtu.be/z8yW3kxNv2M
I'm a perfectionist. I've designed the UI for every one of my applications, featuring a minimal and modern design. Throughout my journey, I've built my own fully responsive custom components, taking inspiration from the biggest companies in the world. I also have experience with the top styling frameworks in the industry, including Tailwind CSS, Chakra UI, Semantic UI and Bootstrap.
As for the backend, every one of my applications has a Node.js & Express.js backend. I've built both REST and GraphQL applications. I’ve had experience with both SQL and NoSQL databases, hands-on experience with PostgreSQL and MongoDB. I also have strong proficiency with multiple database ORMs including TypeORM, Mongoose, Sequelize, and Supabase.
I also recently picked up blockchain and built an ERC-1155 multi-token marketplace earlier this year. It's currently hosted on the Ethereum Testnet. It was coded with Hardhat and Ethers.js. The contracts were written with Solidity and thoroughly tested with Mocha/Chai. The frontend was coded with Next.js.
I'm a problem solver, if an idea comes to mind I will not stop until the idea becomes a reality. It's why I became a developer in the first place. Every framework I've put to use I learned on my own. I'm looking for my next venture and I'm excited to continue to build excellent products with you guys.
Best,
Alexander
I am a passionate software engineer who started programming in grade school. After getting bachelor's degree in computer science, I worked for some international companies–developing mostly web applications for several years. I am accustomed to a distributed environment and working with remote clients using agile methodologies. I am also not new to the remote freelancing scene, so I am extremely flexible with working hours.
Hi, How are you?
My name is Stefan Andjelkovic from Serbia.
I am a Full-Stack developer, who has 8 years of strong experience developing.
My major skills are:
- React.js/Next.js, Vue.js/Nuxt.js, Angular
- Tailwind, Material Design, Bootstrap
- Node.js/Express.js/Nest.js, PHP/Laravel, Python/Django/Flask
- MongoDB, MySQL, PostgreSQL
- Web3.js, Ether.js, Solidity, Hardhat, Mocha, Chai
- NFT Marketplace, Defi
I am looking for a new opportunity now and full time available - over 40 hours per week.
I hope to work with you.
Thank you.
Kind Regards.
Hello,
I’m a Data Scientist turned Web3.0 developer specializing in building Solidity Smart Contracts, testing them using Chai, Mocha, and integrating them to a frontend using EthersJS. I use ReactJS for creating the front end.
I thrive on being better than yesterday and keeping that consistent. Growing every day is my job, and it would be my pleasure if I got to do it at your organization.
Regards,
Rushank Savant
I have a computer science degree from the University of Toronto with several years of software development experience (C/C++, Visual Basic).
I am a Web3 developer deploying projects with Javascript, Solidity, Typescript, Python, Node.js,Web3.js, and I am familiar with ERC-20 and ERC-721 standards. I've also worked with various frameworks (Django, Angular, React) and environments (Ubuntu, Hardhat, Truffle, Chai, Ganache, VSCode, Remix).
I've previously been involved in the creation of over 200 NFTs on OpenSea and on the Tezosblockchain (Hic Et Nunc). In addition to development in the crypto space, I have 10+ years of experience in traditional finance, covering trading, anti-money laundering, and investment compliance and I believe I can be a valuable contributor to blockchain and Web3.0's expansion and long-term direction.
For the last three years, I have been running a loan-based business and a digital marketing consulting business specializing in Google, Facebook, Instagram, and LinkedIn ads with Google Tag Manager and Analytics specialization, however, I have the passion and desire to pivot my career towards the field of crypto and crypto-assets.
Lastly, I bring with me an entrepreneurial spirit that I have held since graduation from university - I am excited about the Web 3.0 and blockchain technologies that will shape the future economy and would welcome the opportunity to be part of this tech revolution.
I have a strong understanding of solidity. I can write clean code secure and efficiently gas-utilized smart contracts. I have been in blockchain technology for over 7 months and I have a very strong understanding of solidity and making smart contracts.
Some of the programming languages, frameworks, and tools I use as a developer:
1. Languages - Solidity, SQL, Python, Javascript, HTML, and CSS
2. Frameworks and Tools - Truffle, Web3.js, Git, MetaMask, Remix Ide
3. Web Technologies - HTML, CSS, Javascript, Node.js , JSON
4. Testing Frameworks - CHAI.
I am a very hardworking and energetic developer who has very strong communication skills plus who has a desire to learn something new every day and I can devote 10 to 12 hours to my job.
I've been helping startups in early stages bring their ideas to life for the last 6 years. I've created prototypes to pitch to governments and most recently just enjoyed a successful exit.
Now, I'm finally ready to join the crypto space full-time to help buidl the future. My mission is to help create a truly fair playground where anyone anywhere can aspire to learn, grow and prosper.
Look forward to meeting you :)
Dear Hiring Manager
I've carefully gone through a job description, so I think this project is the perfect fit for my skill sets and experiences.
With ten years of experience as a full-stack web developer, blockchain developer, systems architecture, I am confident I will be an excellent fit for this position. My experience has provided me with the innovative and technical skills necessary to successfully provide your company with multifaceted technical solutions across a wide range of software platforms.
I can help you with the following skills to achieve your goal.
- In Blockchain development
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
* Cryptocurrency trading site like Binance.com
* Deploying any kinds of smart contract
* Building FT and NFT marketplace
- In front-end development,
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
* Advanced JavaScript frameworks - Angular, React/Redux, Vue/Vuex
* Mobile App Development Experience - Ionic, React Native
* General web technologies - HTML5, CSS3(SASS/LESS/SCSS), Bootstrap(Twitter bootstrap), jQuery
* Languages - JavaScript ES6/7, TypeScript, GoLang, Elixir
- In back-end development,
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
* Node.js frameworks - Express, Loopback, Koa
* PHP MVC frameworks - Laravel, Symfony
* Python frameworks - Flask, Django
* Ruby on Rails, ASP.NET MVC/Core, Phoenix
- Other
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
* Agile Software Development
* Test Driven Development: Mocha/Chai, Protractor, Jasmine, Selenium
* Management Tools: ZenHub, Jira, Trello
* Operating Systems: Mac OS, Linux, Windows
* Tools: GitHub, GitLab, BitBucket
It would be a pleasure to learn more about this position, and I would welcome the chance to provide further insight into my knowledge of project management, technical abilities, personal attributes, and track record of success in building revenue-generating web technologies compatible across multiple platforms, browsers, and devices.
Thank you for considering my candidacy for this position. I hope to hear from you soon to schedule an interview.
I enjoy to see the growth of people, including myself. By creating a friendly learning environment, people can fully unfold their potential.
I am teaching bachelor students in university since 2016. I started teaching operating systems and distributed systems. In 2018 I created a technical teaching book and assignments for the first blockchain course (computer sciene) in university with a fellow student. We initiated the birth of that subject in the university. This can be confirmed by Prof. Dr. Marc Zschiegner (https://www.hs-rm.de/de/hochschule/personen/zschiegner-marc-alexander/). I can show you some parts of the book and the assignments during a call. During that time my fellow student and I also held a 2h30m presentation about fundamentals of cryptocurrencies, programming in cryptocurrencies and micropayments in the university. The presentation is held in german, you can view it here: https://www.youtube.com/playlist?list=PL46mTGz_xNF0OsBm92ZICz2z84XYW05ue.
From October 2018 to January 2020 I worked as a "blockchain engineer" at MaibornWolff. During that time I developed many (primarily non-payment) solutions and also counselled customers. A public article I created during my time at MaibornWolff can be viewed here: https://medium.com/@harald.heckmann.mbw/decentralized-identities-4b93e05a35ff. I also created teaching materials for a big political organization during that time, which included 200 animated slides that demonstrate the fundamentals, advanced concepts, difficulties and advanced solutions. This can be confirmed by André Mundo, Head of DLT at MaibornWolff ([email protected], +49 151 544 22 139).
I like to help people on the Ethereum Stackexchange (https://ethereum.stackexchange.com/users/44925/sea212?tab=answers).
I can offer to teach in the following domains: technical/algorithmic fundamentals of Bitcoin and Ethereum and to some extend Stellar, development for Bitcoin (Script) and Ethereum (Solidity, EVM), layer 2 solutions (like Raiden/Lightning), eth 2.0 and other advanced concepts (research in crypto), classical cryptography, post-quantum cryptography (pqc), pqc solutions in cryptocurrencies (created a PoC pqc crypto solution @ my Github profile), identity management (especially with decentralized identifiers and verifiable credentials) and the blockchain toolkit Substrate and the blockchain network Polkadot. Even more is to be expected, as the student becomes the teacher.
I am a 'T-shaped' software developer. I have a broad range of experiences across the stack but my focus and expertise was honed around frontend technologies. I am an advanced level ReactJS developer and am well-trained in the other stacks of the React ecosystem like React-Native, Redux, Redux-Saga, ReduxForms etc. Farthermore, I understand Javascript, HTML, CSS at the native level and that helps when the frameworks I use doesn't work like it's supposed to.
I have an inexplicable passion for decision making science, human behavioural science and economics. Poker is like this small sandbox where I get to apply concepts that I learn. I used to make money consistently at live poker games at 15bb/hr and poker is still an activity I will spend time on on occasional weekends when my girlfriend is out of town. Now most of my time is spent shipping code for clients.
I am super excited to see an opportunity like that in Singapore. If you think I am a good fit too. You can contact me at +6587492904 or email me at [email protected]
Hey, i am a tech enthusiast and have experience of 7 years in working on many tools and technologies. i am adaptable, problem solver and love to solve challenges. i have worked on following technologies:
Html,css, JQuery, JS, PHP, codeigniter, selenium, Laravel, Android, Java, bootstrap, solidity, web3.js, hardhat, truffle, chai, React js and ether.js and more.
i love exploring new domains to follow up the trends and stay connected to the growing tech industry.
Over the past 18 years I have gained great learning attitude by maintain a positive team work and culture. This is my greatest strength which enables me to minimize the learning curve. This makes me a fit for this project.
I have been working in technology for over 20 years and have extensive experience working in both startups and established organizations.
My crypto journey started in 2014 when I was working in digital archiving and publishing. While focussed on developing open source solutions for improving collaboration in acdemia, I identified a project called Storj which I believed could be leveraged to further aid in the dissemination of creative commons-licensed data. From here, I became interested in Ethereum prior to its release in 2015 as well as a new torrenting project called IPFS, which I saw as an alternative to the centralized storage mechanisms being used in the industry I was working in.
From there, my involvement in decentralized technologies grew. Since then, I have pivoted away from executive positions back into hands on development, and have been involved in a number of cryptocurrency and decentralized technology projects.
I have been involved in a number of commercially successful projects including an early ICO called Po.et and I am currently developing exchange and staking technologies for a Coin Gecko-listed cryptocurrency called Fidira. Other projects including a gold/inflation-pegged stable coin called Miner and a fiat-based stable token ecosystem, Spendie. I have also been a core contributor for OrbitDB, a decentralized database infrastructure built on top of IPFS.
I am passionate about tokenized governance, and I have extensive experience with ERC20, ERC721 and ERC1155 development as well as DeFi integration with Uniswap-based APIs.
My roles include building projects from inception, unit testing and quality assurance, building development teams, debugging DeFi issues in current projects and project streamlining.
I am also studying a mathematics degree and would like to expand my knowledge of decentralized technologies at a cryptographic level.
You are working with technology that I really like.
I am in my fourth year in the Faculty of Computer Science and Information Technology in the last semester where I am writing my diploma work and I have a lot of time for a job that I would like to use.
I already know the required technologies for a given position and I can confirm it at a possible meeting or do any assignment. I also have references from the person who taught me this, which can be seen on my LinkedIn in the Recommendations section. Below I am attaching links with projects implemented during the course.
Bank contract implementation using Solidity - https://github.com/taranchik/solidity-bank-contract
The same contract, but using my own token named "LoanToken" based on ERC20 interface - https://github.com/taranchik/solidity-ERC20-Token
Mocha / Chai Tests for the Bank contract - https://github.com/taranchik/bank-contract-mocha-chai-tests
User interface that allows for the different parties to interact with the smart contract - https://github.com/taranchik/bank-contract-react-interface
I am currently in Poland, Szczecin, but I will be happy to move, I write my diploma remotely and it does not bother me. I am open to talk, we are people and always get along.
Hi,
This is Neeraj Bakhtani working as Sr Test Engineer with Kingmakers-BetKing , Ex VISA,Adobe Systems Pvt Ltd , Quikr
I am ISQTB Certified Passionate software tester with total 9 Years of Experience.
My Linked In -https://www.linkedin.com/in/neeraj-b-24a36325/
My Testing Blog: https://bugreaper.blogspot.com
★ Experience in developing Framework from Scratch using Java, Javascript, Playwright, Cypress ,Selenium WebDriver, Selenium Grid, TestNG, Maven, Allure, Appium, Docker, API Automation.
★ Automation Testing of Rest and SOAP API using RestAssured ,SuperTest, Mocha , Chai and Postman.
★ Tools/ Tech Stack ⇨ Redis,Elasticsearch,Kafka, Splunk, Kibana, Azure, MongoDB, Docker
★ Continuous Integration tools - Azure,JENKINS, Docker
★ Automation Testing Tool ⇨Playwright,Selenium, Appium
★ Languages ⇨ Java, Javascript
★ Specialties ⇨ Functional, Automation,Security and Performance Testing
★ Good Knowledge ⇨ Security and Web Services Testing
★ Performance Testing Tool ⇨ Jmeter
★ Security Testing Tool ⇨ Burp Suite, Acunetix
★ Domain ⇨ Payment, Health Care , Sports Industry,E-Commerce and Telecom
I have developed multiple DAPP’s by writing smart contracts, Web3.js and Ether.js on Ethereum, Binance Smart Chain, Solana and Tron. Also making sure that all the test cases are completed in Chai Mocha. I also have hands-on experience with ERC standards like ERC20, ERC721, ERC1155 etc. I use my Full-Stack skills to interact with smart contracts in Web Applications using Web3.js.
At my last company, Digitalax, I contributed myself to create forkable protocol stack for web3 fashion & the open metaverse.
It was built on Ethereum and Polygon and progressively decentralized to unlock the fully composable & interoperable economy through indie fashion, gaming, modding, NFTs, DeFi, DAOs.
I have experience with swaps, programmed smart contracts for BroccoliSwap, uploaded modified versions of yield farming, and my version of a limited stake master.
I worked using trufflesuite, mocha/chai, now im using hardhat framework & waffle
Im open to freelance works, with a 20% prepaid, depending on the time needed
Hi Mosaic,
I’m Gilbert Kim from Ontario, Canada who is an experienced smart contract engineer having 2+ years of smart contract development
My recent project was CoinBurp which is DeFi, NFT project and I worked in this company for about 1 year.
While working on this company, I implemented ad maintained solidity code of Staking, NFT, various LP protocols and yield farming.
I wrote well-tested code by using Truffle, Hardhat, Mocha, Chai and Ganache, and also has good knowledge of Tokenomics.
One thing I want to mention is that I’m an expert of algorithms and data structures and has deep knowledge of computer science to optimize the performance of code.
And I know the best practise of writing solidity code with high security and gas optimization.
Please check deployed smart contract and the website of big town chef project which I worked on.
https://etherscan.io/address/0xF945789d494fBB3c859478DCB7c86493f31a5Dd4
https://polygonscan.com/address/0x9c3c567742489f68ed4762939d09a0271eaec6df
I attached my resume here and you can review my other experience (full stack development) too.
I looking forward to hearing from you.
Thanks
Gilbert
Dear Sir/Madame:
I am writing to express my interest in working at your company. The opportunity will allow me to apply the knowledge I have acquired during my 3-year experience at the Asia Pacific University, further expanding and gaining more practical experience.
I have recently completed my bachelor’s degree in Computer science with a current CGPA of 3.21, awaiting my last semester’s results, and my graduation. I enjoy programming and have had a good knowledge of the concepts taught. Prior to pursuing my bachelor’s degree, I have 3 years of working experience as an IT technician and 5 years as a software support analyst, and I have a comprehensive background in the software department. I have worked with restaurants and hotels deploying point of sale (POS) and reservation (PMS) software. I have also worked with the HR manager in supporting payroll software and have done several accounting software package installations. I participated in a few website and mobile app competitions as well building websites and app in under 24 hours.
I have done a module in Blockchain during the first semester of my third year and have developed a blockchain application for my final year project. The project is based on the concept of applying accounting transactions to blockchain technology for security and fraud prevention against money laundering, and other illicit activities. I used the truffle framework, the ganache local blockchain, react as the front end, solidity for the smart contract and the EVM as the backend. Accounting tokens with ERC20 compliance was implemented to depict the transfer of funds from accounting ledgers accounts which are reflected on the balance sheet and profit & loss report. The system provided a proof of concept towards triple entry accounting. Tests where also done on the smart contracts with chai, as well as other tests like unit testing and user acceptance testing.
I have a great deal of knowledge in SQL scripting and have learned quite a few programming languages like python, C, C++, C#, Java, VB.net, PHP, JavaScript, and solidity. I have also worked with CMS like WordPress and UI frameworks like WPF and bootstrap. I am currently expanding my knowledge towards web application and Dapps development by working on my portfolio and pursuing additional certifications.
I am fit for the job of solidity developer as I am well versed in the concept of programming, and I have a keen interest in the blockchain technology. I believe that knowledge is best acquired by learning through practical and real-life challenges. My project in blockchain has further developed more curiosity into the potential of the applications of the technology and I feel now is the right time for me to take on this challenge. As a university graduate, I have strong experience in research which I find as an effective tool in finding solutions to problems. You may refer to my CV attached for technical and academic information.
I hope to have the opportunity to further discuss my qualifications and how they might be utilized within your company. You can contact me for any enquiries on +60169467822(WhatsApp) or my email
Thank you for your attention and consideration.
Sincerely,
Joel Vincent Dupres