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Timezone overlap

9h overlap with US East · Argentina

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English level

Advanced

C1

Self-assessed via CEFR ladder

(es)
Other languages:Spanish (native)es:Native

Skills & tools

Skills

JavaScriptTypeScriptHTMLCSSReactNextTailwindAccessibilityDesarrollo de IA AgenticPerformance OptimizationSpec Driven DevelopmentThree.jsSupabaseGit

Tools

ReactTypeScriptTailwindAICSSHTMLNext.jsThree.jsBlender

About

As a Product Engineer at Holocruxe since 2025, Gianni brings over five years of experience building user-facing features end-to-end. He specializes in modern web technologies like React, TypeScript, and Tailwind, focusing on speed, performance, and scalability. Gianni streamlines delivery by utilizing AI-assisted workflows and spec-driven development. His career also includes roles as a Frontend Engineer and Style Specialist at Avature, and as a Frontend Web Developer for the Core Team at Holocruxe. Gianni has contributed across diverse sectors, including media and entertainment, HR technology, and online education. He completed a Technical Degree in Programming from Universidad Tecnológica Nacional UTN in 2025, alongside a Frontend Developer certification from OpenBootcamp. Based in Rosario, Argentina, Gianni is motivated by opportunities to express ideas, collaborate with a team, and continuously learn while contributing to long-term projects.

Work preferences

Job type
Full-time, Part-time
Company size / type
—
Culture
—
Industries
Human Resources & Recruitment, Information Technology, Media & Entertainment, Online Education & Training
Hours
EST business hours
Remote experience
Based in Rosario, Argentina, and work remotely at Avature, within a multi-location team across Argentina, with some overlapping with Spain and Poland team members. Also work remotely at Holocruxe
Notice period
1 week
Engagement
Open to contract / freelance

Salary context

Benchmarks for SMB non-tech role · Senior (7+ yrs).

India equivalent
$1,600/mo
This candidate
$3,800/mo
US local hire
$7,000/mo
Save ~$38,400/yr vs. equivalent US hire.

US figures from BLS OEWS 2024 + Glassdoor; India figures from US SMB offshore vendor pricing. Adjusted for the candidate's seniority.

Work experience

  1. Product Engineer · Holocruxe
    Sep 2025 — Present

    - Led end to end development of landing pages and brand aligned interfaces, combining product thinking, frontend architecture and AI assisted workflows to accelerate delivery - Defined and applied spec driven development practices to structure UI…

  2. Frontend Engineer · Avature
    Mar 2024 — Sep 2025
    AR

    - Delivered more than 100 client customizations with high first attempt success rate, ensuring production readiness and alignment with enterprise requirements - Built more than 20 client portals including full end to end implementations, maintaining…

  3. Style Specialist · Avature
    Mar 2024 — Dec 2024
    AR

    Responsible for implementing and maintaining styles on websites using pure CSS and internal libraries. - Developed HTML email templates compatible with multiple email clients. - Worked in a collaborative environment, applying Agile methodologies…

  4. Frontend Web Developer Core Team · Holocruxe
    Nov 2023 — Mar 2024

    - Contributed to the development of a web platform using Next.js, TypeScript. - Conducted performance optimization to ensure a smooth and fast user experience. - Collaborated with designers and developers to implement scalable and user-centered…

  5. Frontend Engineer · Holocruxe
    Aug 2023 — Mar 2024

    - Designed and implemented initial frontend architecture using Next, TypeScript, and modern UI libraries - Refactored main landing page, improving Core Web Vitals from 50 to 86 and reducing load time by 4 seconds - Developed advanced UI features…

  6. Frontend Developer · Focus On Kids
    Jan 2023 — Aug 2023
    AR

    - Led development of a React website, improving performance, SEO, and increasing organic traffic by 90%

  7. Content writer · Global Commerce Media GmbH
    Sep 2021 — Dec 2021

    - Completed a digital marketing internship, focusing on creating SEO-optimized content. - Researched, wrote, and designed articles for Amazon Affiliate, ensuring content was optimized for search engines. - Used tools like WordPress for content…

  8. Administrative Director · Focus On Kids
    Jun 2021 — Aug 2023
    AR

    - Digitized and optimized the clinic's administrative processes, implementing efficient management systems. - Managed communication with families and insurance providers, ensuring high-quality service.

  9. Frontend Developer · Onlines&Co
    Nov 2020 — Aug 2021

    - Built responsive websites using HTML, CSS, and JavaScript

  10. Web developer · Onlines & co.
    Nov 2020 — Aug 2021

    - Took my first steps in web development, gaining knowledge in HTML5, CSS, JavaScript, and WordPress. - Participated in practical projects that allowed me to apply web design and development concepts. - This experience opened the doors to the world…

  11. Musical teacher · Funes Art
    Mar 2009 — Mar 2020

    - Taught electric guitar, ear training, and harmony to students of various levels. - Developed skills in creativity, music composition, and education, adapting teaching methods to each student's needs. - Promoted practical and theoretical learning…

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Education

  1. Technical Degree · Universidad Tecnológica Nacional UTN
    2023—2025
    AR· Programming
  2. — · Coderhouse
    2022—2022
    · JavaScript, Desarrollo de aplicaciones web
  3. — · Alura
    2022—2022
    · Front-end developer, Desarrollo de aplicaciones web
  4. — · Coderhouse
    2021—2022
    · Desarrollo web, Desarrollo de páginas web, contenido digital/multimedia y recursos informáticos
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