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Cr1stofe
Cristofe Albuquerque - Full Stack Developer
Open to remote opportunities

Full stack · architecture · production

Full-stack developer. Frontend foundation.

I’m Cristofe Albuquerque, a developer with a frontend foundation who builds fast, secure, and sustainable applications — from interface to deployment.

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About me

Software engineering focused on architecture, security, and real-world production.

My core foundation is in frontend engineering, crafting fast, responsive, and polished interfaces with Next.js, React, and TypeScript.

Building on this foundation, I work across the full stack: creating structured NestJS APIs, modeling PostgreSQL databases, and managing Docker deployments on Linux and cloud servers.

I focus on clean code, well-defined data contracts with Zod, and decoupled architectures that keep codebases easy to maintain.

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Engineering & Patterns

How I build applications

Production

Modern Frontend & API Integration

Fast Next.js interfaces connected to APIs through secure routes and reusable components.

Authentication & Security

Granular RBAC access control, secure HttpOnly cookies, and end-to-end data protection.

Strict Typing & Validation

Strict TypeScript across frontend and backend, with real-time schema validation via Zod.

Deployment & Performance

Reliable deployments with Docker, Linux servers, and efficient media delivery.

Experience

Frontend foundation, full-stack delivery

My path combines professional software development with focused independent projects built to solve real problems and run in production.

Fortaleza, Brazil · UTC−3UNINTER · completed Jul 2026·English · intermediate

Olivas Digital

Frontend Developer · Jul 2023 — Present · Remote

Building modern web and mobile applications with React, Next.js, TypeScript, Flutter, and REST APIs.

  • Delivered frontend features across public web platforms and mobile products used in production.
  • Worked on performance, architecture, and API integration across React, Next.js, Flutter, and REST.
  • Full remote cycle — from requirements to shipping stable, user-facing experiences.

Selected outcomes

1.4s

LCP in real-user data

Ranking dos Políticos · frontend performance · 99 Lighthouse Performance (desktop score)

100k+

Google Play downloads

Motul Expert · mobile product · 0% user-perceived crash rate (measured 28-day period)

Current focus

Reliable digital products and internal systems

Stack & Technologies

Technologies I work with

Tools and technologies I use to build resilient, fast, and secure applications — from UI to deployment.

Frontend & UI/UX

  • Next.js (App Router & Turbopack)
  • React 19 & Strict TypeScript
  • Zustand (Atomic Stores)
  • React Hook Form + Zod
  • Tailwind CSS & SCSS Modules

Backend & APIs

  • NestJS (Modules, Guards, Pipes)
  • Node.js (ES Modules)
  • RBAC & HttpOnly Authentication
  • Streaming 206 Partial Content
  • E2E Testing & Vitest

Database

  • Relational PostgreSQL
  • Prisma ORM (Schema & Migrations)
  • Native Enums & Constraints
  • Composite Indexes & Integrity
  • Query Optimization

DevOps & Infrastructure

  • Docker & Docker Compose
  • Caddy Server 2 (Reverse Proxy)
  • Oracle Cloud Infrastructure (OCI)
  • Cloudflare (WAF & SSL Strict)
  • Linux / Ubuntu Server & systemd
Projects & Code

Featured Applications & Projects

Selected work across professional products and independent projects — from backend systems and data modeling to modern, responsive interfaces.

Full Stack & AIPersonal tool

Tailored CV

Personal full-stack platform built to turn job descriptions and a verified professional profile into personalized, ATS-ready CVs.

Highlights:
  • •Resilient AI tasks with PostgreSQL queues, retries, and failure recovery
  • •Deterministic schemas that block invented experience, skills, and metrics
  • •Secure sessions, typed contracts, automated tests, and production observability
Next.jsNestJSPostgreSQLPrismaGemini APIDockerTurborepo
API DocsRepository
Frontend & BFFIn Production

Veltro LMS — Web App

Next.js learning interface focused on secure authentication and efficient on-demand video without downloading the entire file.

Highlights:
  • •Responsive course experience with protected video playback
  • •Secure HttpOnly sessions and role-aware navigation
  • •Typed forms and API contracts with Zod
Next.jsTypeScriptBFFZustandSCSS ModulesZod
Live DemoRepository
Backend & APIIn Production

Veltro LMS — NestJS API

NestJS and PostgreSQL API responsible for authentication, access control, course data, and secure media delivery.

Highlights:
  • •Videos delivered in parts for faster playback and lower server load
  • •Role-based access and secure sessions with Argon2id
  • •Automated tests and containerized deployment with health checks
NestJSTypeScriptPostgreSQLPrismaDockerVitestCaddyArgon2id
API DocsRepository
Professional · FrontendIn Production

Ranking dos Políticos

High-performance public platform that evaluates Brazilian legislators, built for real-world traffic and fast access to public information.

Highlights:
  • •LCP of 1.4s across real-user Core Web Vitals data
  • •Lighthouse Performance score of 99 on desktop
  • •Reusable React components and scalable Next.js architecture
Next.jsReactTypeScriptZustandCore Web Vitals
View Site
Professional · MobileIn Production

Motul Expert

Official mobile app for technical product lookup and lubricant recommendations, used by a global audience.

Highlights:
  • •More than 100,000 downloads on Google Play
  • •0% user-perceived crash rate during a measured 28-day period
  • •Architecture and performance improvements with Flutter
FlutterDartREST APIsMobile
Google Play
FrontendIn Production

Personal Portfolio

Next.js 16 application for presenting projects and engineering experience with native multilingual support and automated tests.

Highlights:
  • •Static Site Generation (SSG) and native i18n (PT/EN) with next-intl
  • •Automated component and utility testing with Vitest and Testing Library
  • •Continuous integration (CI) pipeline with GitHub Actions and Schema.org SEO
Next.js 16React 19TypeScriptVitestTailwind CSSCI/CD
Repository
Contact & Connections

Open to the next technical challenge

I'm open to remote opportunities as a Full Stack or Frontend Developer. I also consider selected freelance projects and new technical challenges.

E-mail

cristofe.contact@gmail.com

LinkedIn

/in/cristofe-albuquerque

GitHub

@Cr1stofe