Search Results for: b-testing
144 Top Web3 B Testing Experts for Hire in BR. Browse and contact them below.
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- Showing 25 profiles out of 144. Page 1 of 5.
AvailableActive over a week agoBahia, BrazilSolidityJavascriptTypescriptGolangAWS LamdaPythonHi i’m ----- ----- and this is what i work on my previous experience as Blockchain Engineer intern at Nethermind: Remote Work: I learned how to work remotely in an asynchronous team with different time zones. Smart contract development: I work alongside great engineers and with them I could work o
AvailableActive 1 day agoBrazilCreative designer with +6 years of experience who loves crafting meaningful and beautiful things. I believe that a good UX designer is concerned about users' needs and aims to effectively solve problems for people by crafting easy-to-use products. I've used my skills to help end-to-end product devel
AvailableActive over a week agoBrazilI am a sr sw engineer with 20y+ xp and vast knowledge development from several industries. Currently I hold a scientific sr position responsible for a mix of sw development (basically equational algorithms mostly Python and some C++), physics simulation (so yes I also good with deep math) and techni- AvailableActive over a week agoBraga, PortugalI'm an experienced full stack developer and I've worked for early-stage businesses since 2012 when I've founded my first startup. I've worked for the last 4 months for the Tasit Project that is building a SDK to help developers to build mobile dApps. Unfortunately, the project isn't well funded and
AvailableActive over a week agoBrussels, BelgiumI have been actively involved in Sales, Recruitment, and Consulting within the Traditional Finance (TradFi) industry since 2014. My introduction to the world of Cryptocurrency happened serendipitously, leading me to comprehend its intricacies from my initial mistakes in 2017, just before the remarka- AvailableActive over a week agoBrescia, ItalyI'm a Solidity and dapps developer and a blockchain expert. I can create and test Solidity-Ethereum smart contracts and I can analyze and fix smart contract vulnerabilities. For Ethereum development i use remix-ide and truffle to compile, deploy and test contracts, Open-zeppelin like smart-contract
AvailableActive over a week agoCzech Republic, BrnoSolidityTypescriptNodeJSJavascriptJavaWordpressI am working for blockchain company for 2+ years, working with solidity, signing transactions, node API and many more.
AvailableActive over a week agoPorto Alegre, BrazilGMT-3TypescriptReactSolidityEthereumNode.jsPythonI enjoy excellent products. And I want to build more of them. This goal enabled me to build the core product of multiple early-stage startups, often joining the team as the second or third developer. This required me to develop and practice an ownership mentality and think beyond full-stack developm
AvailableActive over a week agoFlorianópolis, BrazilReactTypeScriptSvelteSolidityPythonRustHey, nice seeing you here! Here's some of my story: # Currently I'm developing NFT products for Big Head Club, a company founded by CryptoKitties co-creator Mack Flavelle. Worked as a Full-stack Developer, but mostly dealing in the web2 side of things (front-end, serverless functions, databases),
AvailableActive over a week agoBrazilSolidityFoundryUnit testFuzz testHardhatSlitherAderynCertoraHalmosPythonFormer aerospace engineer and data scientist now working as a smart contract developer. I believe that my engineering background and my math, logic, and analytical skills give me an excellent fit for tasks and activities involving attention to detail, mathematical modeling, programming logic, and pr
AvailableActive over a week agoCuritiba, BrazilGMT-3FigmaAdobe CcUX DesignUX researchAgileGamificationLean UXPersonasPrototypingSurveysRemote: GMT-3:00 | Salary in Crypto or Fiat Software: Figma, XD, Sketch, Adobe Creative Suite CC, Framer, Miro, Axure RP, Proto.io, ChatGPT, Claude.ai Background: With a wealth of experience as a Product Designer in TradFI (Fidelity Investments, Barclays, AIB) I bring a unique blend of expertise t
AvailableActive over a week agoBrusselsWith over 10 years of professional experience, I am a seasoned Lead Product Designer who specializes in designing complex UIs, data visualization, interaction design, and prototyping. I leverage a human-centered design approach, consistently bridging business objectives, technical constraints, and u- AvailableActive over a week agoBrasilWith my brave heart and my background, i am sure about add value to the company and learn with the team. Produce and evolute is my fuel!
AvailableActive over a week agoBrusselsGMT+2TypescriptSolidityNodeNextjsHi, I'm ----- ----- Bermudez, a seasoned full-stack developer with over eight years of experience in Web3, DeFi, and crypto solutions. I hold a B.Sc. in Computer Science Engineering and an M.Sc. in Big Data on Sports, which provide me with a solid foundation in engineering, AI, and big data analytic- AvailableActive over a week agoFlorianópolis, BrazilSolidityReactNodeNext.jsJavaScriptTypeScriptI offer blockchain development services, specializing in Ethereum DApps and smart contracts, including smart contract development, blockchain integration, security audits, optimization, token development, and DeFi protocols. In web development, I provide full-stack development with React.js and Node
AvailableActive over a week agoBrazilLet's some code speak from myself: https://github.com/vladprotocol/alife-contracts/blob/master/contracts/NftFarmV2.sol https://github.com/vladprotocol/alife-contracts/blob/master/test/NftMinting.test.js (test-case is not complete yet).- Active over a week agoBrazilI'm a product manager, an entrepreneur, and a startup mentor with a strong background in data and growth. I am a blockchain enthusiast passionate about problem-solving, product-market fit, growth hacking, and data science. I was in 5th place in TETRIX 2021 (tetrixchallenge.com), the biggest challeng
- AvailableActive over a week agoBrazilI am a crypto enthusiast, already an investor, and by the way an experienced front-end engineer with 9 years of experience. Right now based in Cancun, from Brazil, one digital nomad that already lived in 7 countries and counting. I'm the type of person who loves to code and take risks. I already cod
AvailableActive over a week agoBrazilTypescriptNode.JSJavascriptReactReact NativeCordovaPhonegapIonicAngular 2+AngularI have been working as a software developer since 2009 as a self-taught, and I really love it, I helped some companies to grow their services with my ideas and implementations. Today I'm looking for an international job to improve my communication skills in another language.
AvailableActive over a week agoSão PauloSolidityTypescriptWeb3CryptoHashMiningDappDefiFrontendBackendI have worked as fullstack dev for 15+ years, in 2017 I've joined the crypto world by building bots that could proxy hashing power to most profitable coins. Today I have deep knowledge about how blockchains work at low level and can help with anything your company may need, from simple Dapps to high
AvailableActive over a week agoSão Paulo, BrazilReactJSNextJSTypescriptJavascriptSolidityChakra UiPythonPerlregex expertT-Shaped developer with over 10 years of experience with development. Over the years I have always been working using macOS, Linux and Windows platforms. In this period, most of the work was on system integrations using various technologies such as PHP, Python, Node, React, Ruby, Perl, TCL, Java,
AvailableActive over a week agoBrazilReactReact NativeJavaScriptTypescriptHTMLSolidity.I’m a Software Engineer focused on Front End development. Right now I’m working as a Software Engineer in a remote-based company in Belgium, and I’m basically building cool and high-quality apps with React Native and web apps with React. I worked as a Ruby on Rails Developer project and built an eCo- AvailableActive over a week agoBrazilPaid AdsSenior Growth Manager with a track record of taking ventures from zero to one and scaling multi-million-dollar businesses. Leads go-to-market strategies, venture building, and digital growth for brands like Faber-Castell, Bitso, and VC-backed startups, driving product-market fit, market expansion, a
AvailableActive over a week agoBrasiliaNodeTypeScriptPostgreSQLKafkaDockerScrumAs a highly experienced senior backend engineer with a focus on cryptography and a passion for delivering quality software, I have over seven years of experience in developing, testing, and maintaining back-end applications using languages such as TypeScript, Golang, Java, and C#. I am goal-oriented
AvailableActive over a week agoRio de Janeiro, BrazilGMT-3Paid MediaGoogle AdsMeta AdsHubSpotPardotCRM StrategyB TestingI’m a growth marketer and product strategist with 7+ years of experience helping digital-first companies scale. My expertise lies in building and optimizing marketing funnels, launching high-impact campaigns, and driving adoption for innovative products—particularly in Crypto, fintech, and SaaS. Wh
AvailableActive over a week agoBrno, CzechiaFirewallSIEMAnsiblePuppetAzurePythonExperienced DevOps and Infrastructure Engineer, with playful attitude and keen interest in everything crypto, cloud and AI related. My passion for bleeding-edge technology and trends is proof, that I won't stop before any challenge. With 10 years of experience from troubleshooting, to Kubernetes adm- AvailableActive over a week agoSão Paulo, BRAGMT-3ComercialMarketingSmart CitiesDeFiBlockchainDriven engineer and entrepreneur with 15+ years of experience bridging technology and business. Proven track record of building and scaling companies in the telecommunications, finance, and blockchain sectors. Passionate about leading innovation and creating secure, decentralized solutions, as demon
AvailableActive over a week agoArmação dos Búzios, Rio de Janeiro, BrasilGMT-3----- -----'s professional profile is a testament to a versatile and dynamic career, blending deep technical expertise with creative and entrepreneurial acumen. With a decade of experience across diverse industries such as blockchain, artificial intelligence, real estate, media, and event production
Active over a week agoFortaleza, BrazilGMT-3I'm a passionate and driven designer that loves crypto and would like to build meaningful products that makes a positive impact in people's lives. I've built a customized presentation with 2 cases specifically for chapterX: https://docs.google.com/presentation/d/1SA1UoI9kFX4BfVPZTSnIKPLp2axfzWBhmxBu- Active over a week agoBrazilGMT-3I have good understanding of both crypto and e-gaming markets and relevant working experience, so will be happy to discuss the details. Thank you and looking forward to hearing from you!
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