AvailableActive over a week agoBelo Horizonte, Brazil
ReactAngularTypeScriptJavascriptNode.js
With over a decade working as a Software Engineer I have worked on innovative projects building and maintaining systems for the Web2 and Web3. My expertise lies on React, Angular, TypeScript and Node.js, backed by certifications on these tecnologies. Anually I seek to improve my skills to deliver hi
My name is ----- ----- and I am a Full Stack Blockchain Developer recently graduated with a Bsc in Computer Science at Rio de Janeiro State University, the 8th best University in Brazil accordingly Center for World University Rankings (CWUR - https://cwur.org/), this is a public university that is h
Versatile Blockchain Developer with extensive experience in creating and optimizing decentralized applications and platforms across various blockchain ecosystems. Proficient in smart contract development, consensus algorithms, and tokenomics. Demonstrated expertise in end-to-end blockchain solutions
AvailableActive over a week agoPorto Alegre, BrazilGMT-3
TypescriptReactSolidityEthereumNode.jsPython
I 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 agoFlorian贸polis, Brazil
ReactTypeScriptSvelteSolidityPythonRust
Hey, 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),
With over 13 years of experience in software development and a strong foundation in Computer Science, I have experience in crypto and decentralized applications. I have led global projects, mentored teams, and developed solutions that bridge technology with real-world applications. My work underline
Former 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 agoFlorian贸polis, Brazil
SolidityReactNodeNext.jsJavaScriptTypeScript
I 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
I 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
I think I'm a great software developer. I learn new technologies very fast and I believe I have a good understands on how the "software development" scenario works. I have a huge experience building apps from scratch (working in startups or trying to build my own products) and it gave me the ability
I 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.
T-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,
I'm Senior Software Engineer with more than 9 years of solid experience in the information technology and services industry. Previously I have worked in various IT fields, starting with Web and Mobile App. I am a self-motivated and diligent computer programmer who finds that the best way to come up
I am excited to see your posting for Web3.js position and I believe you will find I am a great fit for the position. I have been involved in the web development field for over 7 years and I鈥檓 eager to bring my passion for building applications. At GoDaddy, Discount Tire and Q2 eBanking, I have found
AvailableActive over a week agoBras铆lia, BrazilGMT-3
Typescriptangularnodejsrust
I have 5+ years of experience in full-stack development, specializing in JavaScript, ColdFusion, and Python. My expertise spans both front-end (AngularJS, Angular 9+, CSS/SCSS/SASS) and back-end (Node.js, Express.js, ColdFusion) technologies. I鈥檝e successfully led teams and delivered projects involv
- Created web wallet for Spacemesh - Created web monitoring tool for Spacemesh mining software - Participated in development of application to mine and send transactions for Spacemesh network (smapp) - Created visual programming language for microcontrollers and IDE (xod.io) And did a lot of other s
AvailableActive over a week agoPorto Alegre, BrazilGMT-3
TypescriptNextJS
I'm a software engineer with 8+ years of experience building web and mobile applications. I specialize in React, TypeScript, and API integrations, and I've worked on projects ranging from e-commerce platforms to AI-driven tools. I enjoy solving problems, learning new technologies, and creating solut
AvailableActive over a week agoRio de Janeiro, Brazil
TypescriptJavascriptSolidityRust
Computer Science student at CEFET/RJ (expected graduation: June 2026) with hands-on experience in blockchain development, full-stack engineering, and software design. During my internship at IBM, I contributed to building and optimizing systems using Hyperledger Fabric, Angular, and IBM Cloud, focus
Experienced and results-driven Senior Web3 Engineer with 8 years of hands-on experience and proven skills in designing, developing, and implementing cutting-edge decentralized solutions. Skilled in leveraging blockchain technologies, smart contracts, and decentralized protocols to create scalable ap
I have over 2 years of professional experience in full-stack development, and now I'm seeking an opportunity to tackle new challenges in the Web3 environment.
I am a passionate software developer with over 14 years of experience in building robust and scalable applications. My expertise lies in .NET technologies, microservices architecture, and relational databases like SQL Server and PostgreSQL. I thrive in designing solutions from scratch, applying prin
AvailableActive over a week agoRudny City, Kostanay Region, KazakhstanGMT+6
ReactSolidityRustTailwindCSSNext.jsWeb3.js
A self-motivative and a energetic developer with a strong background over 8 years of experience in web, mobile and blockchain development domains. I am adaptable, eager to learn new development tools, and enjoy wearing a variety of hats including doing front-end engineering, backend engineering, mob
Senior Data Engineer with over 8 years of experience in data engineering and solution architecture for Big Data, data lakes, and cloud computing (AWS, Azure, GCP). Extensive experience with Snowflake, Databricks, and Spark, optimizing data pipelines and storage scalability to achieve significant imp
I am a Data Analyst and Python Developer with expertise in process automation (RPA), full stack development, and data analysis using Machine Learning. Throughout my career, I have been responsible for transforming raw data into strategic insights that improved operational efficiency and reduced cost
I'm a php backend developer from Brazil and I started my career less than a year ago I love to learn I'm always motivated to listen and learn from the most experienced developers In Brazil, I am part of a non-governmental organization called Clube Poliglota Aracaju, where we meet weekly and network