Fullstack Developer · NTT Data

Alex Largo

I build web apps and cloud solutions end to end: from the frontend to the API, the database and automated deployment. Player since 2021. Currently at NTT Data.

ReactNestJSAWSNext.jsTypeScriptDocker

Available for new projects

01 Skills & tools

Frontend

ReactVueAngularNext.jsNuxt.jsAstroTypeScriptJavaScriptHTML5CSS3TailwindSassReduxStorybook

Backend

Node.jsNestJSExpressJavaSpring BootQuarkusPythonGraphQL

Mobile

FlutterReact NativeExpoNativeWind

Databases

PostgreSQLMySQLMongoDBSQLiteDrizzle ORMTypeORMRedis

Cloud & DevOps

AWSS3RDSDynamoDBECSECREKSKubernetesHelmKarpenterTerraformDockerGitHub ActionsGitGitHubNginxLinuxBashVercelRenderDigitalOceanCentOS

Testing

JestTesting LibraryVitest

Tools

PostmanSwagger / OpenAPIFigma

02 Projects

Personal projects

FinansFit

2026
Boss

Manage personal finances from your phone, with no internet dependency.

Skill

Cross-platform mobile app (Expo / React Native), local-first with SQLite + Drizzle, reminders and data import/export.

Loot

Offline expense tracking with notifications, multi-language (i18n) and report export.

ExpoReact NativeTypeScriptDrizzle ORMSQLiteNativeWindi18next

8-bit Portfolio

2026
Boss

A portfolio that stands out and shows everything I can do, not a generic one.

Skill

Interactive 8-bit themed site in Next.js 16: bilingual (i18n), contact form with Server Actions + Resend, a mini-game and fully data-driven.

Loot

Deployed on Vercel, responsive, in ES/EN and editable from typed data.

Next.jsTypeScriptTailwindnext-intlResendVercel

Work & cases

AI Inventory Management

2023
Boss

SMEs with no stock control or demand forecasting.

Skill

Fullstack app with AI analytics, a predictive dashboard and a mobile app.

Loot

Automated CI/CD deployment and data-driven restocking.

NestJSMongoDBFlutterNext.jsDockerGitHub Actions

Trompo Kids Furniture

2022
Boss

A brand with no web presence or digital catalogue.

Skill

Website + secure API with authentication and cloud deployment.

Loot

Online catalogue and protected endpoints in production.

Next.jsTailwindNestJSPostgreSQLVercelRender

Evaluar Platform

2022–24
Boss

Improve performance and UX of a production platform.

Skill

Optimized interfaces and APIs on AWS infrastructure.

Loot

Faster APIs, optimized queries and a better experience.

VueReactAngularJavaAWS

03 Experience

Present

Fullstack Developer

NTT Data

Fullstack solutions for enterprise projects.

Mar 2024 — May 2024

Fullstack Developer

Evaluar

Vue, React, Nuxt, Next, NestJS and Java. API and query optimization; AWS infrastructure (S3, RDS, DynamoDB, ECS/ECR/EKS).

May 2023 — Nov 2023

Fullstack · Thesis

Inventarios IA

AI inventory app: NestJS + MongoDB, Flutter, Next.js dashboard and CI/CD with Docker, DigitalOcean and GitHub Actions.

Mar 2022 — Apr 2023

Frontend Developer

Evaluar

Interfaces with Vue, React and Angular. Responsive design and unit tests with Jest and Testing Library.

2021 — 2022

Fullstack Developer

Trompo · GAD San Fernando

Next.js + NestJS + PostgreSQL/MySQL, authentication and deployment with Docker on Vercel, Render and CentOS.

04 GitHub

Repos 30+Years XP 5+Technologies 40+View GitHub profile

05 Contact

Got a project?

Write to me and I'll reply within 24h.