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I'm a freelancer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other freelancers. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Designer Acme Co. _January 2017 - March 2017_ UX Designer Microsoft Inc. _January 2019 - March 2019_…I'm a freelancer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other freelancers. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Designer Acme Co. _January 2017 - March 2017_ UX Designer Microsoft Inc. _January 2019 - March 2019_

Alejandro Rosa

Full Stack Developer, Web Developer, Front-End Developer, +2

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I'm a freelancer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other freelancers. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Designer Acme Co. _January 2017 - March 2017_ UX Designer Microsoft Inc. _January 2019 - March 2019_…I'm a freelancer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other freelancers. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Designer Acme Co. _January 2017 - March 2017_ UX Designer Microsoft Inc. _January 2019 - March 2019_

Available to hire

Buenos Aires, San Nicolás, Argen...

I’m a freelancer who specializes in… from…

Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other freelancers. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it.

Employment and project experience

Senior Designer Acme Co.
January 2017 - March 2017

UX Designer Microsoft Inc.
January 2019 - March 2019

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Japanese

Intermediate

Work Experience

Full-Stack Developer at Mobeus

January 2, 2024 - April 30, 2024

Worked as Full-Stack Developer remotely and on-site between Buenos Aires and New York. Gained experience in full-stack development with JavaScript and Node.js. Contributed to projects involving front-end and back-end tasks, alongside collaborating with remote and local teams.

Frontend Developer at No Country

October 2, 2023 - May 1, 2024

Worked as a Front End developer at No Country as part of diverse highly collaborative teams. Utilized modern technologies including Next.js, React, Tailwind CSS, TypeScript, and JavaScript to create high-quality web applications. Contributed to designing attractive interfaces and enhancing user experience, ensuring applications are easy to use and highly functional. Collaborated closely with development teams and stakeholders to guarantee that applications meet requirements and quality standards. This experience allowed me to acquire expertise in Front-End development, work on significant projects, and improve my skills in creating advanced web applications.

Web Developer at GaoTEK Inc

October 1, 2023 - December 27, 2023

Developed more than 20 web pages using WordPress, HTML, and PHP. Collaborated with the web development team on design, coding, and modifications of the company's website. Assisted with the implementation of UI/UX design elements ensuring smooth user experience. Contributed to the development of new features and web functionalities. Optimized website performance in terms of speed and scalability. Solved and resolved custom website problems as they arose.

Web Developer Intern at GAO Tek Inc.

September 29, 2023 - December 29, 2023

Successfully executed migration from PHP to Next.js for the web application I've ss Mi Cuenta, improving efficiency and user experience. Maintained server applications using Node.js, TypeScript, JavaScript, Redis, and MongoDB on Linux operating systems. Collaborated closely with interdisciplinary teams to ensure coherence and quality during migration and maintenance processes.

Sr Problem Solver at Mercado Libre

June 3, 2019 - September 22, 2023

Diagnosed and resolved technical problems related to IT systems, automation equipment, and software used in the distribution center. Implemented process improvements in reception, storage, preparation, packaging, and shipping by analyzing workflow and proposing technological solutions to increase efficiency and reduce operational costs. Managed and investigated unexpected interruptions such as system outages, data discrepancies, and software errors, ensuring quick resolution with minimal impact on delivery deadlines.