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Achievement: QuickdrawAchievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: YOLO

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wesleyleandro7g/README.md

Wesley Leandro

Software Engineer focused on scalable systems, product engineering and AI-driven applications.

I build high-performance platforms, modern SaaS products and scalable digital experiences with a strong focus on architecture, maintainability and business impact.

Currently building products and systems using TypeScript, React, Next.js, Node.js and cloud-native technologies.

Engineering Focus

  • Scalable Web Platforms
  • System Design
  • Product Engineering
  • AI-powered Applications
  • Distributed Systems
  • Cloud Architecture
  • Performance Optimization
  • Developer Experience
  • Modern SaaS Infrastructure

Professional Experience

Global Investment Platform

Developing high-impact features for a large-scale investment platform serving more than 1M users worldwide.

Focused on:

  • frontend architecture;
  • scalability;
  • performance optimization;
  • developer experience;
  • maintainable systems;
  • product evolution.

Technical Expertise

Product Engineering

Building modern digital products with strong focus on scalability, maintainability and business impact.

Frontend Architecture

Designing scalable frontend applications using React, Next.js and modern TypeScript ecosystems.

Backend & Infrastructure

Experience building APIs, integrations and cloud-native systems using Node.js, PostgreSQL, Docker and AWS.

AI & Automation

Exploring AI-native workflows, LLM integrations and automation systems to improve products and engineering velocity.

Tech Stack

Languages

TypeScript JavaScript Python

Frontend

React Next.js React Native Tailwind CSS

Backend

Node.js GraphQL PostgreSQL

Infrastructure

AWS Docker CI/CD

Quality & Tooling

Jest Cypress Git

Philosophy

I believe great software is built through:

  • scalable architecture;
  • clean and maintainable systems;
  • strong engineering culture;
  • product-oriented thinking;
  • performance and simplicity.

Technology is only valuable when it creates leverage for users, teams and businesses.

Current Interests

  • AI Engineering
  • Distributed Systems
  • Product Engineering
  • Scalable SaaS
  • System Design
  • Performance Engineering
  • Developer Tooling
  • Technical Leadership

Connect

Website

LinkedIn

Email

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