Hello

I'm Danilo

I'm a Tech Lead

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About Me

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I'm Danilo Aleixo, a Tech Lead with over 10 years of experience leading cross-functional teams and building scalable, high-impact pricing platforms. With a strong foundation in Computer Science and more than a decade of coding experience, I thrive at the intersection of complex algorithmic logic and real-world business challenges.
At numa, I lead the development of pricing tools and systems that integrate advanced algorithms with robust cloud architecture — driving automation, precision, and performance at scale. My expertise spans full-stack development (Node.js, React), cloud-native applications (AWS, Kubernetes), and architectural design of distributed systems.

I'm Danilo Aleixo, a Tech Lead with over 10 years of experience leading cross-functional teams and building scalable, high-impact pricing platforms. With a strong foundation in Computer Science and more than a decade of coding experience, I thrive at the intersection of complex algorithmic logic and real-world business challenges.
At numa, I lead the development of pricing tools and systems that integrate advanced algorithms with robust cloud architecture — driving automation, precision, and performance at scale. My expertise spans full-stack development (Node.js, React), cloud-native applications (AWS, Kubernetes), and architectural design of distributed systems.

Experience

numa (formerly COSI)

Lead Engineer

Leading the architecture and development of pricing tools and algorithm-driven systems across numa's tech stack.
Driving innovation through scalable microservices and cloud infrastructure (AWS, Kubernetes).
Working closely with product and data teams to integrate complex logic into customer-facing solutions.
Mentoring engineers and fostering a culture of technical excellence and ownership.

Leading the architecture and development of pricing tools and algorithm-driven systems across numa's tech stack.
Driving innovation through scalable microservices and cloud infrastructure (AWS, Kubernetes).
Working closely with product and data teams to integrate complex logic into customer-facing solutions.
Mentoring engineers and fostering a culture of technical excellence and ownership.

Learn To Fly

Software Architect

Was responsible for turning the idea into reality. I've architected and helped develop the whole system from the ground-up, managing a team of developers and designers, with a whole spectrum of services using Node, Angular, React, AWS and K8S.

Was responsible for turning the idea into reality. I've architected and helped develop the whole system from the ground-up, managing a team of developers and designers, with a whole spectrum of services using Node, Angular, React, AWS and K8S.

Colmeia

Tech Lead / Full-Stack Developer

Managed a small team of developers and designers, together we delivered the whole client app. The application was developed with Angular. I also helped architect and develop the backend application which works with NodeJS using GCP.
Duties:
- Architected a fully scalable client application, using design patterns and object oriented approaches.
- Helped architect a backend application based on scalable growth and performance.

Managed a small team of developers and designers, together we delivered the whole client app. The application was developed with Angular. I also helped architect and develop the backend application which works with NodeJS using GCP.

EduCaqui

Founder

Founded with some friends, it was a peer-to-peer tutor class platform. We went from ideation to implementation, received an angel investment but went bankrupt during the test phase.

Founded with some friends, it was a peer-to-peer tutor class platform. We went from ideation to implementation, received an angel investment but went bankrupt during the test phase.

Itaú BBA

Intern

I've worked in software development and business analysis for some of the bank's foreign units as New York, Nassau/Cayman and London.

I've worked in software development and business analysis for some of the bank's foreign units as New York, Nassau/Cayman and London.

Education

deeplearning.ai

Jul 2019 - Nov 2019

Deep Learning Specialization

Deep Lerning Specialization covering a broad spectrum of algorithms and deep learning architectures

University of São Paulo

Jan 2012 - Dec 2017

Bachelor of Science in Computer Science

Involved in a Scientific Initiation scholar of CNPq during one year that leads to the publication of the research "Event Simulator for Spacial Systems"

Projects

Berlin Cinema Guide

A comprehensive catalog of cinema schedules and listings for all cinemas in Berlin.

A comprehensive catalog of cinema schedules and listings for all cinemas in Berlin.

  • React
  • Node.js
  • API Integration
View Project

Aereozen

Aereozen is a platform that allows you to find the best flights to your destination, using AI to find the best flights.

Aereozen is a platform that allows you to find the best flights to your destination, using AI to find the best flights.

  • AI/ML
  • Flight APIs
  • Web Platform
View Project

Paises Visitados

Acompanhe todos os países que você já visitou nas suas viagens pelo mundo.

Acompanhe todos os países que você já visitou nas suas viagens pelo mundo.

  • Travel Tracking
  • Interactive Map
  • Web App
View Project

Neuro Evolution Market Trading

Trading algo using neuro evolution and other architectures.

Trading algo using neuro evolution and other architectures.

  • Python
  • CNN
  • LSTM
  • neuro evolution
View Project

Financial Education App

Help your kid learn how to save and manage money.

Help your kid learn how to save and manage money. Part of my undergraduate thesis where I study the best method to teach kids financial education.

  • Angular
  • Sass
  • Firebase
View Project

I Dare You To Kill My App

Kubernetes containers are really fast, but are you able to be faster?

Kubernetes containers are really fast, but are you able to be faster?
Little Project developed to generate leads to Getup Cloud company and in the future people who registrated in their plataform would receive this game as "loading screen". It was not published.

  • React
  • HTML
  • CSS
View Project

Calendar Component

A contest to test Angular skills, the challenge here is to create a calendar.

A contest to test Angular skills, the challenge here is to create a calendar. The calendar show your actual events scheduled, let you schedule new events and provide a nice interface.

  • Angular
  • Sass
  • Typecript
View Project

Olha por Onde Anda

Can you tidy up the tiles at São Paulo?

Can you tidy up the tiles at São Paulo?
Game developed in HTML canvas to study its structure and to have a game with São Paulo theme

  • JavaScript
  • HTML
  • Canvas
View Project

Awards

2nd place - Itau Innovation Challenge

According to Itau, Innovation Challenge is a entrepreneurship and innovation competition, In which, groups are formed by members of different work areas in order to come up with ideias or solutions for the bank, chasing the "Best Innovation Project" award.

Languages

Portuguese

Mother Language

English

Advanced

Spanish

Advanced

Skills

Hobbies & Interests


Travel


Cinema


Drawing


Cooking


Music


Arts


Reading


Beer


Dancing


Fitness

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