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Gustavo LopezDesarrollador Full-Stack Senior
Gustavo Lopez

Gustavo Lopez

Desarrollador Full-Stack Senior

Córdoba, Argentinagml.gustavoml@gmail.com
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Desarrollador Full-Stack Senior con más de 15 años de experiencia en la industria. He trabajado con distintos stacks tecnológicos, combinando diversas tecnologías, lenguajes y frameworks. Tengo una certificación de Microsoft (JavaScript, HTML5 y CSS3) y el año que viene (2027) obtendré mi certificación de AWS. Creo firmemente que las personas son la parte más importante de un proyecto. Por eso, un entorno saludable, el respeto mutuo y el sentido común son muy valiosos para mí. Ahora mismo estoy enfocado en construir proyectos con ayuda de la IA, entender el mundo de los big data y la ingeniería de datos, y profundizar para obtener mi próxima certificación (AWS).

Experiencia

  1. Nybble Group

    Senior Full-Stack Developer

    Corporate Financial & Stock Management Platform

    • Built and maintained a full-stack web application for employee stock ownership plans, retirement accounts (401k, Profit Sharing), and vesting schedules using Meteor, Node.js, and Blaze.
    • Handled bulk data imports, financial growth calculations, and reporting features backed by MongoDB.
    • Automated version control, releases, and workflow pipelines using GitHub Actions.

    Enterprise Life Settlements & Policy Servicing Backend

    • Migrated backend services from Java 1.8 to Java 17 with Spring Boot to modernize the system and improve performance.
    • Integrated Camunda for process workflows and Azure OCR to automatically read text from PDFs and scanned documents.
    • Managed cloud infrastructure on AWS (RDS, S3, CloudWatch) and ran containerized environments with Docker on EC2.
    • Built frontend features using Angular and worked with Atlassian Jira, GitHub, and Maven inside IntelliJ.
    • Adopted AI-driven development workflows (using GitHub Copilot, Cursor, and Claude Code), shifting toward a model where AI handled the primary coding while we focused on reviewing, testing, and guiding the logic.
    • Angular
    • Java
    • Node
    • TypeScript
    • Claude Code
    • AWS
    • Cursor

  2. ITLG

    Senior React Developer

    Banking Sector

    • Worked on building and improving core banking applications used to manage business loans, credit approvals, and interest rates.
    • Built, migrated, and integrated Micro Frontends (MFEs) into the main banking platform, keeping modules independent and clean.
    • Developed multi-screen user interfaces using React, TypeScript, and Redux, managing complex forms and global state.
    • Connected frontend apps with backend services via Axios, working alongside Java / Spring Boot and BFF layers.
    • Wrote unit tests to maintain solid code quality, keeping test coverage above 80%.
    • Handled daily bug fixes, code maintenance, and deployments using Jenkins, Argo, Kubernetes (GCP), Bitbucket, and Jira in an Agile team.
    • React
    • TypeScript
    • BFF
    • Redux
    • Axios
    • Java
    • Micro Frontends

  3. Kalto

    Senior React Developer

    B2B Fintech Platform

    • Developed financial management and payment processing features for a B2B fintech platform, ensuring clean and responsive layouts for laptops and tablets using React, TypeScript, Redux, and Bootstrap.
    • Connected frontend interfaces with Node.js and GraphQL backend services to handle secure data flow and transactions.
    • Implemented unit and integration testing practices to support application reliability and maintainability.
    • React
    • Redux
    • TypeScript
    • JavaScript
    • UT ( Jest )
    • Node.JS
    • Bootstrap
    • GraphQL

  4. Ohana

    React Native Developer

    Mobile Fintech Features

    • Developed core mobile features including payments, transfers, purchases, and account management capabilities using React Native, TypeScript, HTML, and CSS.
    • Built accurate user interfaces from Figma designs following a pixel-to-pixel approach, collaborating closely with the mobile team.
    • HTML
    • CSS
    • TypeScript
    • Figma ( pixel-to-pixel )
    • React Native

  5. Cognizant Softvision

    React Developer

    Pharmaceutical Digital Platform (GSK Project)

    • Developed and maintained frontend features for digital web applications in the pharmaceutical industry, building modern user interfaces using React, TypeScript, JavaScript, and Redux.
    • Connected web applications with backend services and APIs, ensuring reliable data flow and smooth user experiences across multi-screen workflows.
    • Collaborated within multidisciplinary product teams following agile methodologies, and participated in internal tech communities to share knowledge and maintain high code quality standards.
    • Multi-screen
    • JavaScript
    • Hooks
    • React
    • TypeScript
    • Design

  6. McAfee

    Angular Developer

    • Developed core dashboard components for enterprise cybersecurity products, improving user tracking, log management, and real-time data visualization.
    • Angular
    • ElectronJS
    • JavaScript
    • Node.js
    • HTML
    • TypeScript
    • Jest

  7. DXC Technology

    Full-Stack Developer

    • Implemented enhancements and new functionality for a global music industry platform supporting artists, albums, and content management.
    • Contributed to both front-end and back-end development using C#, ASP.NET, JavaScript, and related web technologies.
    • C#
    • CSS
    • ASP.Net
    • JavaScript
    • Bootstrap
    • HTML
    • jQuery

  8. Bancor

    Full-Stack Developer

    • Designed, maintained, and modernized banking systems, intranet platforms, and customer-facing applications.
    • Delivered full-stack solutions using C#, .NET Framework, ASP.NET MVC, Entity Framework, SQL Server, and JavaScript.
    • Maintained and enhanced business-critical banking applications and implemented new functionality across multiple banking products.
    • C#
    • Visual Fox
    • SQL Server
    • JavaScript
    • jQuery
    • Entity Framework
    • ASP.Net
    • CSS
    • MustacheJS
    • UnderscoreJS
    • RequiredJS
    • .NET MVC
    • .NET Web API
    • FoxPro
    • WPF / WCF

  9. Mystic Solutions Limited

    Freelance Developer

    • C#
    • .NET
    • SQL Server
    • JavaScript
    • .NET MVC
    • HTML
    • jQuery
    • CSS

  10. Harriague + Asociados

    Senior Software Developer

    • MongoDB
    • .NET MVC
    • JavaScript
    • C#
    • NET Web API

  11. Globant

    Full-Stack Developer

    • .NET Razor
    • MVC
    • jQuery
    • JavaScript
    • C#

  12. Particular

    Freelance Part-Time Developer

    • ASP.NET
    • ASP
    • JavaScript
    • C#
    • SQL Server

  13. Bancor

    Full-Stack Developer

    • C#
    • SQL Server
    • JavaScript
    • .NET
    • Visual Fox
    • WPF / WCF
    • jQuery

  14. Dicicom

    Full-Stack Developer

    • SQL Server
    • HTML
    • JavaScript
    • ASP.NET Web Forms
    • CSS
    • C#

Skills

Front-End

  • React
  • TypeScript
  • Angular
  • JavaScript (ES6+)
  • HTML5
  • CSS3
  • Micro Frontends
  • Bootstrap
  • Tailwind CSS
  • Next.js
  • Astro

Back-End

  • Node.js
  • Express
  • C#
  • .NET
  • ASP.NET MVC
  • Entity Framework
  • Prisma
  • Java
  • Spring Boot

AI-Assisted Development

  • LLMs
  • Coding Agents
  • MCP
  • Harness Engineering
  • RAG

AI Development Tools

  • OpenCode
  • Claude
  • Cursor
  • GitHub Copilot
  • Gemini

DevOps & Infrastructure

  • AWS
  • Docker
  • CI/CD Pipelines
  • Git

Testing Frameworks

  • Jest
  • Cypress
  • Vitest
  • Playwright

Databases

  • SQL Server
  • MongoDB
  • MySQL
  • SQLite

Idiomas

  • SpanishNative / Bilingual
  • EnglishProfessional Working Proficiency

Educación

  • Instituto Superior Santo Domingo (ISSD)

    Systems Analyst

Certificaciones

  • Microsoft Certified Professional (MCP)Validar

  • Programming in HTML5 with JavaScript and CSS3 Specialist (Exam 480)

¿En qué ando ahora?

  • Curso

    Programa Profesional de Cloud, AWS e Infraestructura

    En curso

    Domina los fundamentos y prácticas avanzadas de Cloud Computing con AWS, aprendiendo a diseñar, desplegar y operar aplicaciones escalables en la nube. Explora tecnologías clave como Terraform, Docker y Kubernetes, con ejercicios prácticos y un proyecto final real. Incluye 16 semanas de contenido estructurado, mentoría en vivo y acceso a una cuenta AWS real para aplicar lo aprendido.

    21%

    • cloud
    • aws
    • infrastructure
    • terraform
    • docker
    • kubernetes

    Actualizado nov 2026

  • Proyecto

    Extensión para Google Chrome para gestionar marcadores

    En curso

    Es una extensión de Google Chrome (Manifest V3) diseñada para reemplazar la barra de marcadores tradicional con un solo lanzador de popup minimalista. Incluye un motor de auditoría de marcadores que escanea URLs obsoletas, rotas o con formato incorrecto y proporciona un panel interactivo para gestionar y limpiarlos.

    73%

    • chrome-extension
    • react
    • typescript
    • vite
    • chrome.bookmarks
    • chrome.tabs
    • chrome.storage

    Actualizado oct 2026