Renzo Luis Battaglino

Software Engineer
Córdoba, Argentina
🔗 LinkedIn · Portfolio

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I am a Full Stack Developer with a background in web design and strong experience in modern JavaScript/TypeScript ecosystems. My work spans frontend and backend development, cloud infrastructure, and automation. I build maintainable, scalable solutions using technologies like Next.js, NestJS, PostgreSQL, AWS, n8n, and more.

My engineering approach is pragmatic and results-driven. I prioritize clear architecture, clean code, and cross-functional collaboration to deliver high-impact software.

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🛠️ Core Competencies

• Frontend: React, Next.js, Astro, Tailwind, Redux
• Backend: Node.js, Express, NestJS
• Databases: PostgreSQL, MySQL/MariaDB, PrismaORM, Supabase
• DevOps & Cloud: AWS (Lambda, CodePipeline, RDS), Google Cloud
• Automation: Zapier, Make, n8n
• Monitoring & Metrics: Amplitude, Mixpanel, Hotjar, Clarity
• CI/CD & Integration: GitHub, Stripe, MercadoPago, dLocal
• CRM: Airtable

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💼 Experience Highlights

Full Stack Developer – Edison
Jul 2023 – Present

• Migrated internal systems from no-code platforms to full-code stacks using React, Next.js, and NestJS.
• Designed and implemented a custom API architecture with standardized responses and dynamic CRUD generation using Prisma.
• Integrated complex payment workflows (Stripe, MercadoPago, dLocal), including installments and fallback strategies.
• Built and deployed serverless applications using AWS Lambda and managed CI/CD pipelines with CodePipeline and CodeBuild.
• Led internal initiatives to improve Git workflows and cross-team development practices.

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🚀 Selected Projects

Portfolio

A responsive and performant portfolio showcasing my experience, selected projects, and contact information. Designed with clean UI/UX principles and optimized for accessibility and SEO.
Stack: Astro
🔗 View 🔗 View Repository

PerrAPI

A full-stack dog breed application with search, filtering, and admin forms.
Stack: React, Redux, Node.js, Express, PostgreSQL
🔗 View Repository

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📚 Currently Learning

I'm actively deepening my understanding of core computer science concepts and refining my ability to communicate technical solutions clearly — both in writing and in spoken interviews. This includes:

• JavaScript fundamentals and internals (execution model, closures, memory, async behavior)
• Data structures & algorithms, with a focus on real interview patterns
• Technical communication and system design principles
• Golang, exploring backend performance and concurrency models

I believe strong foundations are key to long-term success as a software engineer, and I'm committed to mastering both the theory and practice behind the tools I use daily.

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🎓 Education

• Systems Engineering (2nd Year), National Technological University – FRC (2020–2022)
• Full Stack Web Developer, SoyHenry Bootcamp – 700+ hours of intensive training (2023)

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📌 Additional Notes

• English level: B2
• Strong understanding of data structures, algorithms, and Git-based collaboration
• Passionate about clean code, system design, and continuous learning

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