We craft reliable software & systems.

Perfect Point Solutions delivers end‑to‑end product engineering: React & React Native apps, Node.js/GraphQL APIs, MongoDB & DynamoDB data layers, and cloud architectures on AWS. Led by André Pinto, we bridge architecture with execution and ship.

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Trusted for turnarounds, clean architecture, CI/CD, and production‑ready deployments.

// Domain‑driven design
const makeService = ({ db, eventBus, abilities }) => ({
  async createOrder(input, user) {
    abilities(user).assertCan('create', 'Order');
    const order = await db.orders.insert(input);
    await eventBus.publish('order.created', { orderId: order._id });
    return order;
  }
});

// Clean CI/CD with Docker & CloudFront
name: deploy
on: [push]
jobs:
  web:
    steps:
      - uses: actions/checkout@v4
      - run: npm ci && npm run build
      - run: aws s3 sync dist s3://site --delete
      - run: aws cloudfront create-invalidation --paths "/index.html"

About

Perfect Point Solutions was founded by André Pinto, a full‑stack engineer and team lead with years of experience in building large‑scale marketplace ecosystems and leading cross‑functional teams. André is known for being highly adaptable, with strong expertise in both architecture and hands‑on coding. From React and React Native frontends to Node.js, GraphQL, and MongoDB backends, he consistently delivers robust solutions aligned with business goals.

Colleagues describe André as an A‑player who can turn around struggling projects by introducing clean architecture, better coding standards, and CI/CD pipelines. He has successfully led teams through technical debt pay‑downs, implemented event‑driven backends, and set up scalable AWS cloud deployments.

With AWS certifications (Cloud Practitioner, Developer Associate, Solutions Architect Associate), André brings a cloud‑native mindset to every project. Beyond the technical, he’s a mentor and leader, helping developers grow their careers while ensuring projects ship on time and with quality.

Services

Product Engineering

Design → build → launch for web & mobile.

React, Next.js, React Native (Expo)
TypeScript, Node.js, GraphQL (Mercurius)
Design systems & pixel‑perfect UI

Cloud & DevOps

AWS (S3, CloudFront, Lambda, API GW, Cognito, SES)
Docker, GitHub Actions, CI/CD pipelines
Infra as Code, secure & cost‑aware deployments

Data & Backends

MongoDB aggregation & performance tuning
DynamoDB (PynamoDB), relational options (Aurora, Postgres)
Event‑driven patterns, queues, background jobs

Leadership & Consulting

Technical direction, turnarounds, code audits
RBAC/CASL, Clean Architecture coaching
Mentorship for cross‑functional teams

Case study: Feira Livre

Marketplace ecosystem for local merchants and customers across Brazil. Mobile app (Expo) + web front‑end (Next.js) + Node.js/Express backend with GraphQL and MongoDB. Deployed with Docker, reverse‑proxy hardening, and CDN caching for static assets.

📱

React Native + Expo

Push notifications, onboarding flows, marketplace browsing

☁️

AWS & Vultr

S3/CloudFront, SES, Cognito; Dockerized API on secure VMs

🧮

MongoDB expertise

Complex aggregations, indexing, and performance tuning

🚀

Clean releases

CI/CD with zero‑drama deploys and invalidations

Selected stack

Frontend

React, Next.js, TypeScript, React Native (Expo), Tailwind‑style systems, accessibility‑first UI.

Backend

Node.js/Express, GraphQL (Mercurius), REST, BullMQ/queues, event bus patterns.

Data

MongoDB, Aggregations, PynamoDB/DynamoDB, Postgres, performance and indexing strategy.

Cloud

AWS (S3, CloudFront, Lambda, API Gateway, Cognito, SES), Docker, Nginx, GitHub Actions.

Contact

Tell us about your project and we’ll follow up quickly.