Java Developers for hire in Brazil
Showing 12 results
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Hire dominioveloz2
FastDomain tem transformado ideias em soluções digitais inovadoras! Se você busca integração e criação de inteligência artificial, identidade visual marcante ou desenvolvimento de plataformas digitais, já encontrou a parceira ideal. ✔ Criamos designs impactantes, desde logotipos até banners e layouts...FastDomain tem transformado ideias em soluções digitais inovadoras! Se você busca integração e criação de inteligência artificial, identidade visual marcante ou desenvolvimento de plataformas digitais, já encontrou a parceira ideal. ✔ Criamos designs impactantes, desde logotipos até banners e layouts profissionais. ✔ Desenvolvemos sites, landing pages, e-commerces e marketplaces, garantindo performance e escalabilidade. ✔ Construímos SaaS, bots e extensões para Chrome, levando automação e inovação ao seu negócio. ✔ Redigimos conteúdos estratégicos, como artigos, posts e contratos, agregando valor e autoridade à sua marca. ✔ Realizamos integração com APIs, plugins e WordPress, conectando seu projeto às melhores tecnologias do mercado. ✔ Trabalhamos com as principais plataformas de e-commerce: Woocommerce, TrayCommerce, Loja Integrada, Shopify, Yampi e NuvemShop. ✔ Implementamos soluções robustas em Google Cloud, Microsoft Azure e Amazon AWS, garantindo escalabilidade e segurança. ? Seu projeto merece a expertise da FastDomain. Acesse agora e descubra como podemos impulsionar seus resultados! less -
Hire matheussilva114
As a Senior full stack software dev, Data Scientist and AI/ML Engineer, I specialize in developing, and deploying Software Products with good machine learning solutions. I operate as a deeply full stack engineer across the entire technology spectrum building and integrating web platforms, game engines, blockchain...As a Senior full stack software dev, Data Scientist and AI/ML Engineer, I specialize in developing, and deploying Software Products with good machine learning solutions. I operate as a deeply full stack engineer across the entire technology spectrum building and integrating web platforms, game engines, blockchain systems, and generative AI solutions, from core infrastructure and backend logic to user experiences and intelligent automation. less -
Hire raykah
I work at the intersection of technology, user experience, and growth, leading projects from conception to delivery with a focus on real-world performance. My solid technical background in full-stack development allows me to make confident structural decisions, whether in robust architectures, complex integrations, or...I work at the intersection of technology, user experience, and growth, leading projects from conception to delivery with a focus on real-world performance. My solid technical background in full-stack development allows me to make confident structural decisions, whether in robust architectures, complex integrations, or the evolution of existing systems without compromising stability. less -
Hire melopgabriel
I have delivered a wide range of web solutions, from e-commerce platforms and custom dashboards to real-time applications and API integrations. I prioritize collaboration, agile development, and continuous learning to stay ahead in an ever-evolving tech landscape. Core Skills: 🔹Frontend: React.js, Next.js,...I have delivered a wide range of web solutions, from e-commerce platforms and custom dashboards to real-time applications and API integrations. I prioritize collaboration, agile development, and continuous learning to stay ahead in an ever-evolving tech landscape. Core Skills: 🔹Frontend: React.js, Next.js, Angular.js, Vue.js, Nuxt.js, Tailwind CSS, SCSS, Webpack 🔹Backend: Laravel, Node.js, Express.js, Python, Shopify, Jommla, Wordpress, CI, RESTful APIs, Microservices 🔹Databases: MySQL, PostgreSQL, MongoDB 🔹DevOps: Docker, Git, CI/CD 🔹Testing: PHPUnit, Jest, Cypress Proficient in machine learning, NLP, and AI integrations, with practical experience in platforms like OpenAI GPT, LangChain, n8n, Zapier, Make (Integromat), and custom Python automation. From lead enrichment and chatbots to automated content generation and intelligent scraping, I deliver automation that saves time and drives results. 🔹LLM APIs: OpenAI, Google PaLM, Cohere, Hugging Face 🔹Automation: n8n, Zapier, Make, Python scripting 🔹Data: Web scraping, ETL pipelines, data parsing,PowerBI 🔹AI Tools: LangChain, Pinecone, Vector Search, RAG 🔹Custom Solutions: Chatbots, document automation, AI assistants 🔹Frameworks: TensorFlow, PyTorch, Scikit-learn, XGBoost, Keras, spaCy, Hugging Face Transformers, OpenAI GPT-4, BERT, LLaMA, Claude, Gemini less -
Hire kaior40
As a senior full-stack developer with extensive practical experience, I have provided high-quality web, mobile, CMS, and AI-based solutions to startups, agencies, and global brands. I am always focused on solving real business problems and generating measurable results by building scalable, secure, and user-friendly...As a senior full-stack developer with extensive practical experience, I have provided high-quality web, mobile, CMS, and AI-based solutions to startups, agencies, and global brands. I am always focused on solving real business problems and generating measurable results by building scalable, secure, and user-friendly applications. I’ve successfully delivered projects across a wide range of industries including fintech, e-commerce, SaaS, healthcare, and automation from MVPs to large-scale production platforms. 🔹 Core Expertise Web Development: React, Next.js, Node.js, PHP, Laravel, Django Mobile Apps: React Native, Flutter, Native Android/iOS CMS Platforms: WordPress, Shopify, Headless CMS AI & Automation: Chatbots, OpenAI integration, NLP, workflow automation Cloud & DevOps: AWS, Firebase, CI/CD, REST & GraphQL APIs 🔹 What You Can Expect Working With Me ✔ Clean, maintainable, production-ready code ✔ Strong communication & reliable collaboration ✔ On-time delivery & long-term support ✔ Business-focused problem solving — not just “coding” ✔ A proactive partner who cares about your success 🔹 Project Types I Love 💼 SaaS Platforms 📱 Mobile Apps 🛍 E-commerce 🤖 AI Assistants & Chatbots 🌐 Business Websites & Dashboards If you’re looking for a developer who combines technical depth with real-world product thinking — let’s talk. I’d be happy to help turn your idea into a polished, high-impact solution. less -
Hire JohnnyRbr
I am a Full-Stack Web & Mobile Developer with 2 years of experience building high-quality, responsive, and user-friendly applications. I specialize in turning ideas into functional web and mobile solutions that help businesses grow and engage users effectively. My expertise includes: Front-End: React.js, Vue.js,...I am a Full-Stack Web & Mobile Developer with 2 years of experience building high-quality, responsive, and user-friendly applications. I specialize in turning ideas into functional web and mobile solutions that help businesses grow and engage users effectively. My expertise includes: Front-End: React.js, Vue.js, HTML5, CSS3, JavaScript Back-End: Node.js, Express, PHP, REST & GraphQL APIs Mobile Development: React Native, Flutter, Android (Java/Kotlin), iOS (Swift) Databases: MongoDB, MySQL, PostgreSQL Tools & Deployment: Git/GitHub, Firebase, AWS, Heroku I focus on delivering clean, maintainable code, responsive designs, and seamless performance across devices. I aim to understand your vision and transform it into a solution that meets your goals efficiently. Whether it’s developing a web platform, building a mobile app, or integrating APIs, I provide end-to-end services with clear communication and timely delivery. Let’s work together to bring your ideas to life! less -
Hire RosalvoNeto
Profissional com sólida experiência em vendas e supervisão de equipes, combinando visão estratégica e conhecimento técnico em tecnologia (hardware, software, programação e cloud). Atua com liderança, otimização de processos e atendimento consultivo orientado a resultados. Possui habilidade para traduzir conceitos...Profissional com sólida experiência em vendas e supervisão de equipes, combinando visão estratégica e conhecimento técnico em tecnologia (hardware, software, programação e cloud). Atua com liderança, otimização de processos e atendimento consultivo orientado a resultados. Possui habilidade para traduzir conceitos técnicos em linguagem comercial, contribuindo para a gestão operacional e o fechamento de negócios. Perfil focado em metas, desafios e constante atualização. less -
Hire milaneza
I bring over 15 years of experience in software development. My expertise spans mobile, web and embedded application development, leveraging technologies such as React Native, iOS, Swift, Android, Java, Python, Elixir and React.js. I focus on building scalable and efficient solutions, delivering robust architectures...I bring over 15 years of experience in software development. My expertise spans mobile, web and embedded application development, leveraging technologies such as React Native, iOS, Swift, Android, Java, Python, Elixir and React.js. I focus on building scalable and efficient solutions, delivering robust architectures that meet evolving user and business needs. In my most recent role at Firstcard, I led the mobile development area, being responsible for architecture decisions, technical direction, and delivery of iOS and Android applications. I focus on solving complex technical problems and delivering scalable, maintainable solutions. less -
Hire pedrorodri77
I help startups and businesses build scalable web platforms, mobile apps, AI-powered systems, and automation solutions that improve efficiency and accelerate growth. With strong experience across frontend, backend, cloud infrastructure, and AI integrations, I deliver end-to-end software solutions — from architecture...I help startups and businesses build scalable web platforms, mobile apps, AI-powered systems, and automation solutions that improve efficiency and accelerate growth. With strong experience across frontend, backend, cloud infrastructure, and AI integrations, I deliver end-to-end software solutions — from architecture and development to deployment and optimization. I focus on writing clean, scalable, and production-ready code while ensuring the product is fast, secure, and easy to maintain. What I Can Build For You • Full Stack Web Applications – SaaS platforms, dashboards, enterprise systems • Mobile Applications – Cross-platform mobile apps with scalable APIs • AI Solutions – AI integrations, chatbots, intelligent workflows • Automation Systems – Business workflow automation and integrations • Custom APIs – REST APIs, GraphQL, microservices architecture • System Architecture – Scalable and high-performance software design less -
Hire walterm021
I’m a Senior Fullstack Developer with strong expertise in both frontend and backend development, building scalable and high-performance web applications. I work confidently with modern frameworks, APIs, databases, and cloud services to deliver complete end-to-end solutions. I have solid problem-solving skills and can...I’m a Senior Fullstack Developer with strong expertise in both frontend and backend development, building scalable and high-performance web applications. I work confidently with modern frameworks, APIs, databases, and cloud services to deliver complete end-to-end solutions. I have solid problem-solving skills and can design clean architectures that are maintainable and efficient. I collaborate well with cross-functional teams, mentor junior developers, and contribute to code quality through reviews and best practices. I’m also adaptable and continuously learning new technologies to stay current in a fast-changing industry. less
