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Samuel Ricardo

Full Stack

πŸ‘¨β€πŸ’»| I'm a Programmer passionated about unlocking πŸ”“ the barriers between the real 🧠 and the imaginary 🌌, convert dreams into reality and of course... Coffee β˜• into solutions πŸ’‘

I Work With

BRING THE POWER OF CREATIVITY TO THE WORLD

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ABOUT ME

πŸ‘¨β€πŸ’»| A Truly passionate about the art 🎨 of converting creativity into reality 🌎! At the age of 17, studying πŸ‘Ύ systems analysis and development, as a freelancer πŸ‘¨β€πŸš€ in a team, I dealt with clients and πŸ—οΈ created projects for almost 2 years. I went through Startup πŸš€ where we reached the 1st million 🌽, I participated in the start of a new AI project πŸ€– and integration with systems. In the last year I have dedicated myself to 🐧 open source development.

  • Projects

    +130

  • Stars

    +120

  • Commits

    +17k

  • Coding for

    +5

    Years

  • LinkedIn Follows

    +500

  • Impact on LinkedIn

    +72k

    Over the year

  • Certificates

    +120

  • Articles

    +6

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A UNIVERSE OF POSSIBILITIES

THE BEST SOLUTIONS FOR EACH CHALLENGE

Frontend

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Backend

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Devops + Databases

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Quality Assurance

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TAKE A LOOK ON MY BEST PROJECTS

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    Twitter Clone

    This project is a twitter clone Full Stack application with a rethink metalic design, implements the main features of Twitter with the best pratice of Clean Architeture and with a Modular system, has the complete testing pyramid, security layer and more. The entire system is built on Docker.

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    Pic Pay

    Simulates a transaction microservice with Spring, uses authentication and authorization. Implements Clean Architecture and DDD practices, with Tests, Docker and complete documentation with Swagger. PostgreSQL and external API consumption. It has a CI and Deploy process in Render.

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    ExpertMax

    Streaming site made with HTML, CSS, JS. The difference is using Machine Learning with Tensorflow to map the human body in real time based on the camera, This was exploited to create a gesture and eye navigation system.

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    Email Microsservice

    Microservice Architecture for email messaging with Spring and PostgreSQL using RabbitMQ for asynchronous queue communication and Clean and SOLID Architecture. It has Documentation using Swagger and uses the Docker to handle the system environment. It has a CI and Deploy process in Render.

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    NextGPT

    Chat to interact with GPT Chat in real time. Authentication with Keycloack, the site and api were made with NextJS, BFF and the Go microservice handles GPT. A Communication uses gRPC and the project uses Docker, following the Testing pyramid.

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    Codelivery

    Full Cycle Project, I explored technologies such as NextJS on the frontend, NestJS on the backend, MongoDB database, GO Lang microservice, Docker, Kubernetes and GCP, real-time metrics with Elastic Search and Kibana, Data-Driven Architecture events with Kafka and much more.

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    Hexagonal architecture with NestJS

    The Hexagonal Architecture was applied to create an API that handles and sends the list data to a simulated CRM, for that, I used the event system to create event-listeners and emiters that on trigger send the data to a Queue with Bull & Redis and from the queue the API sends the data to the CRM.

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Articles that i Wrotte

  • S of SOLID - Thinking in Units

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    This article is the first in a series that I am creating where I will break down all the letters of S.O.L.I.D with theoretical explanations and practical examples from the real world, using both the classic classes and a demonstration between functions.

  • Neural Network Perceptron

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    In this article, the operation of a perceptron is explained and exemplified with a simple and practical project using the Java language. The project is open source and available on GitHub.

  • Docker, Ice Cream and Plato's Philosophy

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    Docker is much easier and simpler than you think! I'll prove this to you by teaching Docker with Paint and Ice Cream, using Plato's philosophy. Are you doubting? So click on this article and see for yourself!

Experience

  • 2024
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    DIO Ambassador | Campus Expert β€’ DIO

    2024-04 β€’ Actual

    Pre-classified by prominence on the platform and selected among 10 thousand competitors (also prominent) to be part of the less than 30% to be Ambassador for the largest AI-powered education platform for learning technology in Latin America with more than 1 million users, democratizing access to quality education, creating opportunities, networking and being a bridge that connects you to your professional success

  • 2024
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    Open Source Developer β€’ Github

    2023-01 β€’ Actual

    I dedicated myself to building open source projects and sharing knowledge, resulting in more than 17 thousand commits and more than 120 projects. I worked on a wide variety of technologies, from frontend, backend to DevOps and AI. My methodology includes transforming projects into sources of learning and inspiration, in addition to sharing knowledge through articles. I actively collaborated with other projects on GitHub and explored various languages ​​and tools, reflecting a commitment to personal and communal growth in the software development community.

  • 2023
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    Software Engineer β€’ Cloud Humans

    2022-05 β€’ 2023-01

    Experienced in frontend development (Vue, React) and backend (Kotlin, Spring, Ruby, JS), implemented Feature Flag system and worked on bug resolution. Knowledge in AWS, RabbitMQ, SQL, Docker. In the Machine Learning area, I integrated AI solutions into GCP and systems, collaborated in Brainstorms and worked on AI that automated tasks, generating new revenue and reducing costs.

  • 2022
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    Freelancer β€’ Freelancer

    2020-08 β€’ 2022-05

    As a team, we serve international clients to start projects or modernize companies, using technologies such as React, React Native, NodeJS and Heroku. I developed the base architecture, optimizing development time, assisted in negotiations, calculating costs and deadlines, and architected and implemented applications on various platforms. Upon delivery, I deployed it to a production environment.

Academic Record

  • 2024
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    Electronic Engineering β€’ UFPE

    2024-05 β€’ Actual

    Graduating from UFPE, one of the 10 largest universities in Brazil, the Electronic Engineering course, which received high evaluation scores from entities such as the MEC. In this course, the world of technology is explored in depth in detail, focusing on topics such as: Hardware and low-level programming, involving IoT (Intelligence of Things), Circuits and Boards, electronic devices, automation, processors and micro-controllers, as well as a solid and strong mathematical and physical foundation

  • 2024
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    Computer Science 50 β€’ Harvard

    2024-02 β€’ Actual

    This course, taught by Harvard, is a dive into the world of Computer Science, bringing light to the main areas. On this journey, we start from 0 and build computational thinking with logic, algorithms and data structures, we study memory, its functioning and characteristics, we explore the field of AI with Python, Database and SQL, frontend and backend web programming JS, HTML and CSS, with an overview of cybersecurity and other subtopics that we delve into further.

  • 2023
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    Java and AWS Cloud β€’ GFT

    2023-08 β€’ 2023-12

    On this journey we started from the principles of software development to delve deeper into more complex topics, such as the AWS Cloud structure, its services and functionalities, with its pros and cons, developing analytical thinking capable of making decisions, the development of APIs was worked on. with Java and the Spring framework along with the study of relational and non-relational databases, software health and quality were also topics covered, ranging from testing to architecture.

  • 2023
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    AWS Cloud | Nexa Resources β€’ Amazon Web Services

    2023-06 β€’ 2023-10

    In this experience with DIO, the world of the AWS Cloud was presented, covering the main features of Amazon Web Services. Among some of the topics covered, I studied EC2, S3 Bucket, Auto Scaling, Load Balancer, Containers, DynamoDB, RDS, Aurora, Storage Gateway, IAM, Pricing, among others…

  • 2022
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    Frontend Developer | Inter β€’ Inter

    2022-01 β€’ 2022-03

    The Brazilian bank Inter, together with DIO and Γ“rbi Conecta, developed this course to teach about the development of frontend applications, with the most advanced technologies such as React (Facebook technology) and NodeJS, starting from the basis of web development until finally being able to build end-to-end applications including database

  • 2021
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    Kotlin Mobile | Santander β€’ Santander

    2021-07 β€’ 2021-10

    Santander and DIO's Kotlin Mobile for Android course offers a practical and comprehensive approach for developers to learn how to create Android applications using Kotlin, including fundamental programming concepts, mobile application architecture, API integration and development best practices, providing essential skills for developing high-quality Android applications.

  • 2021
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    Become Remote | Impulso β€’ DIO

    2021-05 β€’ 2021-08

    This was complete preparation for adapting to remote work, effective communication, project management and individual productivity. Aspects such as transition to remote work, synchronous and asynchronous communication, active participation in projects, establishing a routine and balance between physical and mental health were highlighted.

  • 2022
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    Analysis and Systems Development β€’ State Technical school Miguel Batista

    2019-02 β€’ 2022-01

    Completed simultaneously with high school, I participated in projects, presentations and writing articles, completing a TCC at the end of the course. Focus areas include: Software Engineering, Desktop and Mobile Applications, Database Administration, among other topics...

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Testimonials

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Tiago Lopes

Data Engineer β€’ NTT DATA | UFRPE β€’ SENAC

Samuel is a very competent and dedicated person, I have noticed this since the time I met him. He is always involved in technological projects and studies to keep up with market trends. A charismatic person, who works as a team and always dedicates himself to delivering innovative and surprising projects! Samuel has inspired me several times and I'm sure he has a lot of potential and value to contribute to his team.

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Shall we schedule a coffee? | β˜•

πŸ₯ | We can build something great from a cappuccino

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"When it comes to commitment, commitment, effort, dedication, there is no middle ground. Either you do it with excellence or you don't" - Ayrton Senna

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