Java Developers for hire in Mexico
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Hire David198493
Senior Full-Stack Engineer with 13+ years of experience designing and scaling high-performance financial and data-driven platforms. Specialized in building secure, distributed backend systems using C#, .NET Core, and Node.js, with modern frontend development in Angular, React, and TypeScript. Proven expertise in...Senior Full-Stack Engineer with 13+ years of experience designing and scaling high-performance financial and data-driven platforms. Specialized in building secure, distributed backend systems using C#, .NET Core, and Node.js, with modern frontend development in Angular, React, and TypeScript. Proven expertise in microservices architecture, high-volume transaction processing, cloud-native infrastructure (AWS), and automated CI/CD pipelines. Strong focus on clean architecture, performance optimization, system reliability, and technical leadership within remote and cross-functional teams. less -
Hire rafaelunag
With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong...With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong experience with no-code and low-code platforms including n8n, Bubble, and Make.com, enabling me to rapidly automate workflows, build scalable MVPs, and integrate complex systems with minimal overhead. Beyond my technical skills, I value collaboration and clear communication. I have partnered closely with product managers, designers, and backend developers to translate requirements into actionable solutions, meeting tight deadlines without compromising quality. My experience with tools such as Vite, Next.js, and Tailwind CSS further supports my ability to deliver production-ready applications efficiently. I would welcome the opportunity to discuss how my skills and experience align with your needs. 📞 Please feel free to contact me. 🔹 Frontend Development React.js, Next.js, Angular, Vue.js HTML5, CSS3, JavaScript (ES6+), SASS / SCSS Tailwind CSS, Bootstrap, GSAP (Animations) 🔹 3D & Interactive Web Three.js, React Three Fiber, D3.js, GSAP Animations, 3D Configurators 🔹 Full-Stack & Architectures MERN Stack, Full-Stack Web Applications, Scalable System Design, SSR / SSG (Next.js) 🔹 Mobile Development React Native, Flutter, iOS (Objective-C), Android (Java) 🔹 eCommerce Development WooCommerce (WordPress), Shopify (Customization & Optimization), Magento, Payment Gateway Integration, Checkout Optimization, eCommerce Automation 🔹 Backend Development PHP (Core & Advanced) Laravel, CodeIgniter, Node.js, Python (Django, Flask), REST APIs & Third-party Integrations 🔹 CMS & Website Builders WordPress, Shopify, Magento, Wix, Elementor Pro, Divi, Avada, WPBakery, Salient Salesforse, powerBI, Excel C#, 3D max, 3D design 🔹 Automation & Scraping Puppeteer, Selenium, BeautifulSoup, Web Scraping Systems, Workflow Automation (n8n), 🔹 Blockchain & Web3 Ethereum, Solana, Polygon, Base, Smart Contracts (Solidity, Rust), DApps Development, NFT Platforms, Wallet Integration (MetaMask) 🔹 Telegram & TON Development Telegram Mini Apps, Telegram Bots & Automation, TON Blockchain (FunC, Solidity), TON Wallet Integration, DeFi & NFT Solutions on TON, 🔹 DevOps & Cloud AWS, Azure, Google Cloud CI/CD Pipelines Deployment & Infrastructure Automation 🔹 AI & Machine Learning AI Automation,NLP Integrations,Machine Learning Model Integration 🔹 Databases MySQL, PostgreSQL, MongoDB, Firebase, MS SQL Server 🔹 Design & UX UI/UX Design, User-Centered Design, Conversion Optimization, Branding, less -
Hire abela399
I help e-commerce businesses fix slow stores and checkout problems, founders launch SaaS products and mobile apps, and teams reduce manual work with AI and automation. With 15+ years of development experience, I handle projects from planning through launch and ongoing maintenance. I work independently and write the...I help e-commerce businesses fix slow stores and checkout problems, founders launch SaaS products and mobile apps, and teams reduce manual work with AI and automation. With 15+ years of development experience, I handle projects from planning through launch and ongoing maintenance. I work independently and write the code myself, so you communicate directly with the person building your product. Problems I can help you solve: • Your store is slow, difficult to use, or missing functionality. I improve Shopify and WooCommerce stores, customize themes, build apps, and connect payments, subscriptions, shipping, and fulfillment systems. I also work with Magento, BigCommerce, and PrestaShop. • You need to launch a product or improve an existing platform. I build SaaS MVPs, customer portals, dashboards, and APIs, and add features to existing applications using React, Next.js, Vue.js, Node.js, Laravel, and Python. • Your business needs an iOS or Android app. I develop mobile applications with React Native, Flutter, Swift, or Kotlin and connect them to your backend, business systems, and cloud services. • Your team spends too much time on repetitive tasks or searching for information. I build AI assistants that answer questions from your business documents, automate document processing, and connect your existing tools through APIs and workflows. • Your software has recurring bugs or is becoming difficult to maintain. I investigate failures, improve performance, resolve technical debt, and stabilize existing systems. You can hire me for a specific fix, a complete build, or ongoing development. I prioritize clear communication, maintainable code, and software that supports your daily operations. Tell me what you are building or what is not working, and I will help you define a practical next step. less -
Hire KasjanovaEste
Welcome to Nexora Technologies. We are a technology solutions company specializing in AI Development, Machine Learning, Web Applications, eCommerce platforms, and custom software solutions. We help businesses of all sizes transform ideas into scalable, secure, and high-performing digital products. Our core...Welcome to Nexora Technologies. We are a technology solutions company specializing in AI Development, Machine Learning, Web Applications, eCommerce platforms, and custom software solutions. We help businesses of all sizes transform ideas into scalable, secure, and high-performing digital products. Our core expertise includes: AI Development & Machine Learning: Building intelligent solutions using custom AI models, natural language processing, predictive analytics, automation systems, and data-driven technologies. Full-Stack Web Development: Developing modern, responsive, and scalable web applications using PHP, .NET, JavaScript frameworks, HTML, CSS, Laravel, CodeIgniter, and modern frontend technologies. WordPress & WooCommerce Solutions: Creating custom WordPress websites, WooCommerce stores, plugins, themes, integrations, performance improvements, and conversion-focused eCommerce experiences. eCommerce Development: Building and optimizing online stores with Shopify, WooCommerc less -
Hire sebastiancl23
I am a Software Engineering student specializing in Python and Java automation. I offer expertise in web automation with Selenium, backend development using FastAPI/Flask. Beyond coding, I bring a strong background in network administration, Docker containerization, and secure homelabbing. I am passionate about...I am a Software Engineering student specializing in Python and Java automation. I offer expertise in web automation with Selenium, backend development using FastAPI/Flask. Beyond coding, I bring a strong background in network administration, Docker containerization, and secure homelabbing. I am passionate about building efficient, automated workflows and solving complex technical challenges with clean code. My goal is to deliver high-quality, reliable solutions tailored to your needs while ensuring clear, professional communication throughout collaboration. less -
Hire MdEmO1
Soy un estudiante motivado por la programación, estudio dos carreras con relación en el desarrollo de software, he creado y participado en varias competencias de programación, creando software de calidad y con gran interés en el área. Me motiva el seguir aprendiendo, trabajando en mi área y creando proyectos para...Soy un estudiante motivado por la programación, estudio dos carreras con relación en el desarrollo de software, he creado y participado en varias competencias de programación, creando software de calidad y con gran interés en el área. Me motiva el seguir aprendiendo, trabajando en mi área y creando proyectos para añadirlos a mi carpeta less -
Hire ngonzaleztorrez
Full-Stack Development Studio — AI, Rails, PHP/WordPress, AWS & Salesforce Xolocode is a software development studio building and maintaining web applications for businesses that need more than a template site. We work end-to-end: Ruby on Rails and PHP for custom application development, WordPress for content-driven...Full-Stack Development Studio — AI, Rails, PHP/WordPress, AWS & Salesforce Xolocode is a software development studio building and maintaining web applications for businesses that need more than a template site. We work end-to-end: Ruby on Rails and PHP for custom application development, WordPress for content-driven sites and custom plugins, AWS for infrastructure (EC2, RDS, S3, deliverability and DNS setup), and Salesforce for integrations and data workflows. We also build AI-assisted features into existing products — document extraction, automation, and API integrations. Beyond client work, we ship our own products, including WP Event Guard, a WordPress plugin, and an education SaaS platform. That means we know what it takes to run software in production, not just hand off a repo. What we can help with: Custom web app development (Rails, PHP) WordPress development, plugins, and performance work AWS infrastructure setup, migrations, and database administration Salesforce integrations and data automation AI/LLM integrations into existing products Ongoing maintenance and technical support We're a bilingual team (English/Spanish) working in US time zones, with direct communication and no account-manager layers between you and the people writing the code. Versión corta (para el resumen de 2-3 líneas): Full-stack development studio specializing in Rails, PHP/WordPress, AWS infrastructure, and Salesforce integrations. Bilingual team, US time zones, product-builders ourselves. less -
Hire Creativxproject
I’m a Full-Stack Web & Mobile App & AI Developer focused on building modern, reliable, and scalable digital products. I help startups, businesses, and individuals turn ideas into high-quality web and mobile applications, e-commerce stores, and business solutions. My experience covers frontend, backend, mobile...I’m a Full-Stack Web & Mobile App & AI Developer focused on building modern, reliable, and scalable digital products. I help startups, businesses, and individuals turn ideas into high-quality web and mobile applications, e-commerce stores, and business solutions. My experience covers frontend, backend, mobile development, e-commerce, databases, APIs, and AI-powered solutions. I focus on clean architecture, maintainable code, strong performance, and delivering solutions that create real value for your business. ➤ My Services include: ✓ Web Development Modern, responsive, and scalable web applications. React.js, Next.js, TypeScript, JavaScript, Tailwind CSS, HTML5, CSS3 ✓ E-commerce Development Custom and optimized online stores with product management and integrations. Shopify, WooCommerce, WordPress ✓ Mobile Development Cross-platform mobile apps with smooth and reliable user experiences. React Native, Expo ✓ Backend & APIs Scalable backend systems, REST APIs, and business logic. Node.js, Python, PHP, Django ✓ Database Development Reliable database design and data management. PostgreSQL, MySQL, MongoDB ✓ AI & Automation AI-powered features, LLM integrations, and intelligent workflows. OpenAI, ChatGPT, Chatbots I’m committed to delivering reliable solutions that are easy to maintain, ready for real users, and built to grow with your business. Have an idea or project in mind? Let’s build it together. less -
Hire AngelAven
I am a professional and experienced Software Developer looking to be hired. I have professional experience working with PeopleSoft, Java and .NET for the past few years. Throughout my career I have also worked as AJAX Programmer and as a Programación en C++ Developer. I have also worked in areas such as CSS, HTML,...I am a professional and experienced Software Developer looking to be hired. I have professional experience working with PeopleSoft, Java and .NET for the past few years. Throughout my career I have also worked as AJAX Programmer and as a Programación en C++ Developer. I have also worked in areas such as CSS, HTML, XHTML, Bootstrap, javascript and others skills like MS Office, Adobe Suite(photoshop,Ilustrator,...), . If hired by your company, I will put my creative and entrepreneurial capacity and earn prospects for your company. less -
Hire jordanrafael7
I help startups, SaaS companies, and enterprises build **modern web applications, cross-platform mobile apps, cloud-native systems, and AI-powered solutions** that are scalable, secure, and production-ready. From UI/UX and backend architecture to cloud deployment and AI integration, I deliver complete end-to-end...I help startups, SaaS companies, and enterprises build **modern web applications, cross-platform mobile apps, cloud-native systems, and AI-powered solutions** that are scalable, secure, and production-ready. From UI/UX and backend architecture to cloud deployment and AI integration, I deliver complete end-to-end software solutions. ## 🚀 Services 🌐 Modern Web Applications (React, Next.js, Vue, Angular, ASP.NET Core) 📱 Cross-Platform Mobile Apps (React Native, Flutter, .NET MAUI) ⚙️ Backend APIs, Microservices & Enterprise Systems 🤖 AI Chatbots, AI Agents & Workflow Automation 🧠 OpenAI, Claude, LangChain, LangGraph & RAG Applications 🎨 AI Image & Video Generation (Stable Diffusion, ComfyUI, Runway, Pika) 🔗 Third-Party API Integrations (Stripe, PayPal, Square, Twilio, Firebase, Supabase, ElevenLabs) ☁️ Cloud Deployment on Azure, AWS, Google Cloud, Vercel & Netlify ⚡ Performance Optimization, Legacy Modernization & Clean Architecture ## 💻 Technical Skills ### 🎨 Frontend React • Next.js • Vue • Angular • Svelte • TypeScript • JavaScript • HTML5 • CSS3 • Tailwind CSS • Bootstrap • Material UI • shadcn/ui ### ⚙️ Backend C# • .NET Core • ASP.NET Core • Web API • Node.js • Express • NestJS • Python • Django • FastAPI • Flask • PHP • Laravel • Java Spring Boot • Go ### 📱 Mobile React Native • Flutter • .NET MAUI • Kotlin • Swift • SwiftUI • Ionic • Capacitor ### 🗄️ Databases SQL Server • PostgreSQL • MySQL • MongoDB • SQLite • Redis • Firebase • Supabase • Prisma ORM ### ☁️ Cloud & DevOps Azure • AWS • Google Cloud • Docker • Kubernetes • GitHub Actions • GitLab CI/CD • Jenkins • Terraform • Linux • Nginx ### 🤖 AI & Automation OpenAI GPT • Claude AI • LangChain • LangGraph • RAG • AI Agents • MCP • Stable Diffusion • ComfyUI • Pinecone • Weaviate • ChromaDB ### 🔌 APIs & Integrations REST • GraphQL • WebSockets • gRPC • OAuth • JWT • Stripe • PayPal • Square • Twilio • Firebase • Supabase • OpenAI API • Claude API • ElevenLabs ### 🛠️ Tools Git • GitHub • GitLab • Bitbucket • Postman • Jest • Playwright • Cypress • WordPress • Shopify • WooCommerce ## ⭐ Why Choose Me? ✅ Senior Full-Stack Engineer ✅ Web, Mobile & AI Expertise ✅ Clean, Scalable & Maintainable Code ✅ Cloud-Native & Enterprise Architecture ✅ Fast Communication & Reliable Delivery ✅ Long-Term Technical Partner 📩 Whether you need a SaaS platform, AI application, enterprise software, cloud infrastructure, or a mobile app, I'm ready to turn your ideas into high-quality, scalable software. less
