Hire the Top 2% of
Freelance Java Developers
in Chile

Jesus C.

Vetted Java developer in Chile (UTC-3)

I'm capable of being involved in the whole life cycle of software, designing, coding, testing, and deployment, I've worked with front/back stack in coding, improvement, performance, algorithms implement, and architecture/design patterns. I'm currently writing some tech blogs related to my development experiences, coding for personal projects on public repositories, and being a speaker/mentor/teacher for tech instances/events. I have led software teams with up to 5 pals and also with the developer role, being part of teams of at least 20 people; I'm cool with both roles, what is meaningful for me, is being part of a team, making connections, and solving tasks together, teaching/mentor others, learning from them, the sense of belonging, commit with a common purpose. Experience sector companies: \-Financial and Banking. \-Education. \-Real state and investment. \-Ecommerce. \-News. \-Tech. Achievements: \- Performance improvements up to 30%, renewing architecture design. \- Decouple legacy systems to split into smaller pieces allowing teams to work by domain. \- Teams synergy improvements. \- Upgrade code practices. Up and running from scratch: \-Microservices. \-Monoliths. \-Standalone job. \-Microfrontends. \-SPA. \-Mobile apps. \-Serverless and cloud environments. Programming languages: \-Java. \-JavaScript. Tech stacks: \- Spring ecosystem(data, session, security, jpa, test, boot). \- NodeJS. \- React.js. \-JQuery.js. \-Angujar.js. \-Express.js. \-Mockito. \-Mocha. \-Jest. \-Docker. \- Cloud environments(AWS, GCP). Database SQL/NoSQL like: \-Redis. \-DynamoDB. \-PostgreSQL. Spoken languages: EN/ES.

Ivan R.

Vetted Java developer in Chile (UTC-3)

Hello! I'm an experienced Full Stack Developer, with a journey starting back in 2016. Over the past five years, I've honed my skills in JavaScript/TypeScript, crafting both front-end and back-end solutions with precision and creativity. My daily toolkit includes AWS for seamless deployments and Jest.js for rigorous testing, ensuring quality and efficiency in every project. Beyond my core expertise, I possess a solid understanding of Java, PHP, and C#, allowing me to adapt and thrive in diverse development environments. What truly reinvigorates my passion for technology is my involvement in education. Sharing knowledge on topics like Clean Architecture and emerging tech trends has become a fulfilling aspect of my career, contributing to the community and nurturing future talents. I look forward to bringing my blend of technical proficiency and mentorship to your team, delivering innovative solutions while fostering a culture of continuous learning and improvement. If you want to see more of me, look here: **[https://www.linkedin.com/in/irivascas/?locale=en\_US](https://www.linkedin.com/in/irivascas/?locale=en_US)**

Gabriel F.

Java developer in Chile (UTC-3)

I have over 4 years of experience as a Chief Technology Officer and Software Engineer, working for companies such as Walmart, AgendaPro and Wareclouds. I have expertise in software development, Android development, and web application development. I hold a degree in Civil Engineering, specializing in Computer Science.

Mario A.

Java developer in Chile (UTC-3)

I'm passionate about challenges, versatile, creative, innovative, careful, and have good judgment With over 12 years of experience managing and developing IT projects from the beginning to the end. * Research and requirement taking * Analysis * Codification * Put the whole system works * Maintenance of them I’m motivated by professional growth to acquire new knowledge and achieve personal and professional goals. One of my representative characteristics is that I’m a future thinker; this is important for solving problems and setting the stage for future needs. I emphasize my leadership of high-performance technical teams, managing users and suppliers. This is in different areas such as telecommunications, retail, banking, government, payment gateways, etc. Always providing added value with methodologies and constant entrepreneurship. Linkedin: [https://www.linkedin.com/in/marioaliagaguzman/](https://www.linkedin.com/in/marioaliagaguzman/) Badges: [https://www.credly.com/users/marioaliaga/badges](https://www.credly.com/users/marioaliaga/badges)

Daniel S.

Java developer in Chile (UTC-3)

Android developer and technical leader with 7+ and 2+ years of experience respectively.

ivan R.

Java developer in Chile (UTC-3)

As aplication developer i have more than 9 year with .net development and 1 year as python developer.

Gabriel R.

Java developer in Chile (UTC-3)

I am a Software Engineer with a professional background in creating advanced technological solutions, focusing on backend development, data science, and artificial intelligence. I have experience with technologies such as Python, NodeJS, Java, Databases, and microservices development, as well as in implementing RESTful APIs for scalable, high-performance solutions. Passionate about technological innovation, I possess extensive knowledge in applying large language models (LLMs), implementing techniques such as Fine-Tuning and Retrieval-Augmented Generation (RAG) to optimize user-machine interaction and support informed decision-making for businesses.

Gladys A.

Java developer in Chile (UTC-3)

FreeLancer Remoto. Ingeniera Civil en Computación de la Universidad de Chile. Amplia experiencia en Programación, Testing, PMO, Soporte, Gestión de proyectos y Gestión de Personas. En actual perfeccionamiento de conocimientos en programación (En curso: ReactJS. Completados: HTML5, SCSS, Bootstrap, responsive, Javascript, VSCode, Java, Spring, PHP, IntelliJ IDEA).

Alberto H.

Java developer in Chile (UTC-3)

**Experienced Software Architect and Engineer** with a proven track record of designing and deploying robust, scalable solutions across multiple industries, including financial and medical sectors. Adept at leading interdisciplinary teams, driving innovation, and delivering impactful results in high-stakes projects. Key achievements include: * Architected and developed the PagerDuty Runbook Automation (formerly Rundeck Cloud) SaaS platform. * Senior developer for the open-source Rundeck software and its Enterprise edition. * Led the integration of Santiago, Lima, and Colombia stock exchanges into the unified real-time market MILA (Integrated Latinamerican Market). * Architect and developer for the Santiago Stock Exchange high-frequency trading platform and value-at-risk estimation services. * Built the Telemedicine and Health Record platform for Teledoc Chile, later aquired by Medismart. Highly skilled in DevOps, runbook automation, high-throughput applications at scale, and lean agile methodologies. Recognized for effectively bridging technical and executive-level communication, facilitating seamless collaboration and project delivery. A strong advocate of Open Source, Agile, DevOps, and Continuous Integration, with a history of enabling startups and teams to adopt best practices in high-pressure production environments. Consultant to U.S. and Latin American companies, including PagerDuty, Rundeck, Santiago Stock Exchange, Teledoc Chile, Jooycar, and Positron Pharma.

Janei S.

Java developer in Chile (UTC-3)

I am a bilingual QA professional with experience in automation, leadership, and teaching. Skilled in QA operations, automation testing, and project management. Proficient in various tools and languages.