Java Developers for hire in Argentina
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Hire exequiel12ifran
exequiel12ifran exequiel12ifran
$35 USD / hour
Web & Mobile | React, Vue, Shopify, WP, OpenAIArgentinaSenior developer with hands-on experience in building scalable web apps, cross-platform mobile apps, and AI-driven automations. I work with Next.js, React, Angular, Flutter, React Native, and Shopify to deliver clean, maintainable, and high-performance solutions. I specialize in: Web & Frontend: React, Next.js,...Senior developer with hands-on experience in building scalable web apps, cross-platform mobile apps, and AI-driven automations. I work with Next.js, React, Angular, Flutter, React Native, and Shopify to deliver clean, maintainable, and high-performance solutions. I specialize in: Web & Frontend: React, Next.js, Three.js, Angular, TypeScript, Tailwind CSS, Material-UI Mobile & Cross-Platform: Flutter, React Native, offline-first apps, push notifications E-Commerce & CMS: Shopify, headless commerce, WordPress, custom integrations Automation & AI: n8n workflows, OpenAI, LangChain, intelligent pipelines Performance & DevOps: REST/GraphQL APIs, CI/CD, SEO, cloud deployments I focus on building user-centric, future-ready products while optimizing workflows and ensuring smooth, maintainable code. less -
Hire dariofenix
I work as a .NET backend programmer since 2009. My main area of expertise is C++, C#, and Java (desktop). I also have experience with Perl and Bash scripts in Linux systems. On 2015 and 2016, I worked in an Azure-hosted system and learnt about PaaS, resource groups, VSTS, scaling up/out, microservices architecture...I work as a .NET backend programmer since 2009. My main area of expertise is C++, C#, and Java (desktop). I also have experience with Perl and Bash scripts in Linux systems. On 2015 and 2016, I worked in an Azure-hosted system and learnt about PaaS, resource groups, VSTS, scaling up/out, microservices architecture and some Javascript, Angular and Bootstrap. So even though backend is my strong point, I started to delve on frontend as well. Starting in 2017, I delved into blockchain technologies (see www.bitprim.com), on top of the BCH, BTC and LTC cryptocurrencies. I took the chance to dive deeper into .NET Core, and also get hands-on experience on the ubiquitous NodeJS platform, modern Javascript, and the Ionic Framework. I also got my first formal experience with a mobile Android app. In 2019, I entered the Intive agency, from which I got a variety of clients in various technologies, including but not limited to Java, Python, AWS, Apache Kafka, Dynamo DB, Elastic Search, Golang and more. I strengthened my full stack profile by learning and practicing React and Flutter on my own. I went to bilingual school (Spanish-English) and passed all Cambridge exams (FCE, CAE, CPE) with honors. I read and write in English every day, and participate in sites like Stack Overflow (user: dario_ramos). less -
Hire julianf07
I work with react js, node js, css, HTML, php, c#, etc.. I AM a web developer and Android developer.I work with react js, node js, css, HTML, php, c#, etc.. I AM a web developer and Android developer. less -
Hire franciscoc540
franciscoc540 franciscoc540
$20 USD / hour
AI Engineer | Senior Software Engineer | DevOpsArgentina🚀 Most engineers pick one lane. I own three. After 10+ years building production systems — from fine-tuned LLMs to Kubernetes clusters to full-stack applications — I bring end-to-end ownership that saves you from hiring three separate contractors. Whether you need an AI pipeline that actually ships, a codebase that...🚀 Most engineers pick one lane. I own three. After 10+ years building production systems — from fine-tuned LLMs to Kubernetes clusters to full-stack applications — I bring end-to-end ownership that saves you from hiring three separate contractors. Whether you need an AI pipeline that actually ships, a codebase that scales beyond your first 10k users, or infrastructure that won't wake you up at 3am — I've done it, and I can do it for you. 🤖 AI Engineering I design and deploy production-grade AI systems — not demos. LLM integration (Claude, Mistral), RAG pipelines, AI agents with LangChain & LlamaIndex, fine-tuning with LoRA/QLoRA, and end-to-end MLOps. I build things that run reliably in the real world, not just in notebooks. 💻 Senior Software Engineering Decade-deep in backend architecture and full-stack development. Python, Node.js/TypeScript, Go, FastAPI, Django, NestJS. PostgreSQL, Redis, MongoDB. REST & GraphQL APIs built to last. I write clean, tested, documented code that your future self — and your future engineers — will thank you for. ⚙️ DevOps & Cloud Infrastructure AWS, GCP, Azure. Docker, Kubernetes, Terraform. CI/CD pipelines with GitHub Actions, GitLab CI, or Jenkins. Monitoring with Grafana, Prometheus, Datadog. I build infra that scales automatically, deploys safely, and costs what it should — not more. Why clients keep coming back: → I communicate like a senior engineer and a product thinker — not just a coder. → I flag problems before they become bugs, and bugs before they become incidents. → Deadlines are commitments, not suggestions. I ship on time, every time. → Every project includes production-ready infrastructure — CI/CD, monitoring, docs — not just code. Industries I've delivered in: FinTech · HealthTech · SaaS · E-commerce · Logistics · Enterprise Software If you need someone who can architect the AI layer, build the backend, and ship it to production — without duct tape — let's talk. 👇 less -
Hire ricardo686
*Your success is not only a source of joy for me, but also a testament to the incredible potential that resides within you.* This is Marquina Molina Ricardo Andres, a Senior Full Stack and Blockchain Developer, from Posadas, Argentina. Highly skilled and experienced Senior Full Stack and Blockchain Developer...*Your success is not only a source of joy for me, but also a testament to the incredible potential that resides within you.* This is Marquina Molina Ricardo Andres, a Senior Full Stack and Blockchain Developer, from Posadas, Argentina. Highly skilled and experienced Senior Full Stack and Blockchain Developer seeking a challenging position in a dynamic organization. Demonstrating a consistent record of delivering exceptional, expandable, and efficient solutions, I excel in multiple programming languages and frameworks. I possess strong problem-solving abilities and a keen eye for detail, ensuring optimal performance and user experience. Committed to staying updated with the latest technologies, I aim to contribute my expertise and drive innovation in a collaborative team environment. Here are my services what I can help you with: *Blockchain*: Solana, CLAMM, Orca, Smart contract, Rust, Trading Bot, Ethereum, Solidity Frontend: HTML5, CSS3, Bootstrap, Javascript, Typescript, Jquery, React, Angular, Next.js, lonic, Svelte, Tailwind CSS, MUI, Storybook, KendoUI *Backend*: Node.js, Express, PHP, Ruby, Python Full Stack: MERN, MEAN, Django, Ruby on Rails APIs: Restful, GraphQL, SOAP, FAST Database: RDBMS (MySQL, PostgreSQL, Sqlite ), No-SQL (MongoDB, Firestore) CI/CD: Ansible, Jenkins, Circle CI, Docker, Kubernetes, Github, Bitbucket Servers: Apache, Nginx, Puma, Microservices, Heroku, Vercel, AWS EC2, Digital Ocean I am always ready to bring your ideas to real life. Also, what I wanna do through the collaboration on the project is to form a friendly relationship with creative and talent teams and mates. I am full-time available here and I can start the project right now. Thank you. less -
Hire horaciodominguez
horaciodominguez horaciodominguez
$22 USD / hour
Full Stack Web Dev | WP Expert | 20 Years expArgentinaI’m Horacio, a Full Stack Web Developer with 20+ years of experience building websites and custom digital solutions. I specialize in WordPress and WooCommerce, developing everything from custom themes and plugins to fully responsive ecommerce sites. Over the past decade, I’ve worked both independently and with...I’m Horacio, a Full Stack Web Developer with 20+ years of experience building websites and custom digital solutions. I specialize in WordPress and WooCommerce, developing everything from custom themes and plugins to fully responsive ecommerce sites. Over the past decade, I’ve worked both independently and with creative agencies, delivering: Tailor-made WordPress solutions using ACF, PHP, JS, and CSS Optimized WooCommerce shops with custom business logic and payment integration Clean, maintainable code and responsive design Fast and reliable support for legacy and modern websites I’m passionate about clear communication and building websites that are easy to manage and grow. If you’re looking for a reliable developer who can bring both technical depth and a practical mindset to your project, I’m here to help. Tools: WordPress, WooCommerce, PHP, MySQL, JavaScript (ES6), ACF, Bootstrap, Git Languages: Spanish (native), English (technical reading/writing) Let’s work together to make your website stand out — visually and functionally. less -
Hire cuyodigital
Full-stack developer specializing in conversion-driven websites, scalable SaaS integrations, and automation workflows for growing businesses. I work across WordPress, WooCommerce, Shopify, Laravel, Node.js, and React to deliver systems that are not only functional but maintainable, extensible, and production-safe. My...Full-stack developer specializing in conversion-driven websites, scalable SaaS integrations, and automation workflows for growing businesses. I work across WordPress, WooCommerce, Shopify, Laravel, Node.js, and React to deliver systems that are not only functional but maintainable, extensible, and production-safe. My focus is on improving performance, simplifying operations, and connecting platforms through reliable API architecture. Recent work includes: • Shopify and WooCommerce conversion optimization builds • Custom plugin and extension development without breaking existing stacks • SaaS integrations and automation pipelines • Admin-friendly dashboards for non-technical teams • Performance tuning and infrastructure-aware deployments I collaborate best on projects where long-term stability, structured implementation, and measurable business impact matter more than quick patches. Available for both scoped builds and ongoing technical partnerships. less -
Hire delcti
If you are looking for exact results in simulations, or find the solution to a problem of engineering or simply make a CAD design, then you are in the correct profile. I perform simulations using the Finite Element Method in COMSOL Multiphysic, Ansys, Maxwell, Amperes and MagNet. Common areas of FEA: Finite Element...If you are looking for exact results in simulations, or find the solution to a problem of engineering or simply make a CAD design, then you are in the correct profile. I perform simulations using the Finite Element Method in COMSOL Multiphysic, Ansys, Maxwell, Amperes and MagNet. Common areas of FEA: Finite Element Method Magnetics (FEMM) Computational fluid dynamics (CFD) Structural-Mechanics Engineering Analysis Electronic Engineering Analysis. Medical FEA (extraction of 3D model from DICOM data) I also have services oriented to the design of robotics products and process automation. Programming Microcontrollers IDEs: MPLAB - MPLAB-X, IAR, mikroC, CCS Programming languages: Visual Basic, Assembler, C Technologies: Microchip, ARM Electronics General Electronics Power Electronics Digital Electronics Design, Simulation Altium Designer (Altium) Proteus (Labcenter Electronics) SpaceClaim (ANSYS) AutoCAD (AutoDesk) less
