João Regis

João Regis Email and Phone Number

Software Engineer III - Engine GenAI @ Wellhub
São Paulo, Brazil
João Regis's Location
São Paulo, Brazil, Brazil
João Regis's Contact Details

João Regis work email

João Regis personal email

n/a
About João Regis

Hello, I'm João. My passion for technology began early, at the age of 12, leading me to pursue a career as a software developer. I enrolled in Computer Science at 17, actively participating in practical projects and talks about emerging technologies of the time, such as NodeJS, ReactJS, and React Native.Throughout my career, the pursuit of innovation and technical excellence has always been my focus. With a strong foundation in .NET, including EntityFramework and .NET Core, I applied advanced concepts such as Dependency Injection, Inversion of Control, TDD, and DDD in various practical contexts. I also developed a deep understanding of code patterns and architectures, essential for creating robust and efficient solutions to this day.As a Fullstack Engineer, I refined my skills both in front-end development, with ReactJS and React Native, and in back-end development, with NodeJS and TypeScript. I was responsible for Android and iOS apps, worked with REST APIs, Microservices architectures, and Docker Containers.After several years working as a Fullstack Engineer, I focused on backend development, primarily working with technologies such as GoLang, NodeJS, RabbitMQ, Docker, NestJS, GraphQL, ElasticSearch, and Kafka. I gained substantial experience with NoSQL databases like MongoDB, DynamoDB, and Redis, as well as relational databases, including IBM DB2, SQLServer, MySQL, and PostgreSQL. This diverse knowledge has been crucial in developing effective solutions for distributed systems and managing large volumes of data.My professional experience spans multiple industries, including Fintech, Social Networks, and Agrotech, in companies ranging from startups to large corporations, including Brazilian unicorns. In every challenge, I have been dedicated to innovating and delivering impactful technological solutions that add value to the end user.This journey has been a path of continuous learning and growth. My passion for technology continues to drive me, aligned with my commitment to delivering exceptional results, contributing to company growth, and enhancing user experiences.

João Regis's Current Company Details
Wellhub

Wellhub

View
Software Engineer III - Engine GenAI
São Paulo, Brazil
Website:
wellhub.com
Employees:
1
João Regis Work Experience Details
  • Wellhub
    Software Engineer Iii - Engine Genai
    Wellhub
    São Paulo, Brazil
    View
  • Wellhub
    Software Engineer Iii - Generative Ai
    Wellhub Dec 2024 - Present
    State Of São Paulo, Brazil
    Python | Machine Learning | Generative AI | LLMs | RAGs | DynamoDB | OpenSearch | AWS | MLOpsWellhub is a corporate wellness platform that redefines the concept of wellness, making it accessible. The focus is on promoting employee health and happiness in companies around the world by leveraging convenience and flexibility. Wellhub is globally recognized for offering a variety of wellness services, supporting the health and happiness of employees in global organizations.My responsibilities in this disruptive area within Wellhub include:• Working in a challenging, multidisciplinary, and dynamic environment that is rapidly growing, aiming to implement AI-based applications that support Wellhub's mission and objectives;• Implementing RAG (Retrieval Augmented Generation) systems to enhance the performance and accuracy of generative AI models, as well as developing robust search mechanisms and handling large-scale data utilization;• Conducting research in the AI field, with a focus on LLMs (Large Language Models), seeking to create competitive solutions that contribute to the company's mission success;• Developing APIs that will serve as interfaces for various AI models and services developed by Wellhub and its partners;• Directly contributing to the development of AI architecture and MLOps models to help build a complete and robust solution for Wellhub users;• Actively collaborating with diverse teams and individuals across all areas of the company globally to drive discussions on AI and its technologies, as well as addressing the technical, ethical, and user impact challenges these solutions bring to Wellhub's users.
    View
  • Wellhub
    Software Engineer Iii - Explore Ux
    Wellhub Dec 2022 - Jan 2025
    State Of São Paulo, Brazil
    Go Lang | Node.js | Typescript | ElasticSearch | Kubernetes | Datadog | APIs GraphQL and RESTfulMy Roles and Achievements at Wellhub on the Explore UX Team include:• Continuous development and improvement of the platform, which features over 50,000 fitness partners, 1,300 on-demand classes, 2,000 hours of meditation, 1,000 healthy recipes, weekly 1:1 therapy sessions, hundreds of personal trainers, and more than 3M active subscribers worldwide (2024).• Contribution to innovative technological solutions that facilitate access to a healthier and more balanced life for users across various markets, including NA, LATAM, and Europe.• Engagement in an environment that values innovation, collaborating to make wellness accessible and engaging for a broad range of users.• Active participation in project development that reinforces Wellhub's commitment to promoting health and wellness in the corporate environment.• Enhancement of the Explore section of the Wellhub app, improving various aspects of code architecture and implementing new features to meet the platform’s growing global demands. The Explore homepage plays a key role in showcasing Wellhub's mission and possibilities to its users and serves as one of the main touchpoints between the user and the platform.Working at Wellhub has been an enriching experience, where I continue to expand my skills and knowledge in software development within the corporate wellness context.
    View
  • Dock
    Software Engineer Ii
    Dock Nov 2021 - Nov 2022
    State Of São Paulo, Brazil
    Go Lang | Docker | Kubernetes | SQL | RabbitMQ | Redis | Microservices | APIs RESTDock.Tech, one of the Brazilian unicorns and a standout among Latin American fintechs, has established itself as a leading provider of modern financial technology infrastructure. With ongoing global expansion, the company offers solutions in Card Issuance and Processing, Digital Banking, Acquiring, and Risk & Compliance.During my time with the credit tower team, I contributed to:• Development and maintenance of innovative solutions integrated with Dock’s BaaS (Banking as a Service), strengthening the company’s financial services portfolio.• Active participation in global expansion efforts, supporting strategic initiatives that drove the fintech's growth and innovation.• Collaboration in processes that, at the time, managed a significant volume of accounts and transactions, paving the way for the company’s current growth, which in 2023 reached over 70 million active accounts, 8.0 billion transactions per year, and 240 billion dollars processed annually.• Working in a dynamic and innovative environment, developing essential solutions for the efficiency and security of financial operations.My experience at Dock.Tech was crucial in developing my skills in fintech software and contributed to impactful projects in the financial sector.
    View
  • Esapiens Tecnologia S.A.
    Software Engineer Ii
    Esapiens Tecnologia S.A. May 2021 - Nov 2021
    State Of São Paulo, Brazil
    Go Lang | Laravel | Microservices | APIs REST | Redis | RabbitMQ | Postgres SQL | Docker | ORMsAt eSapiens, a Venture Builder committed to transforming businesses into market references through strategic knowledge, technology, and innovation, I had the valuable experience of being part of the Astrolink team. This astrological social network is one of the largest in Latin America, reaching the impressive milestone of 5 million users in 2023. My responsibilities and contributions included:• Development and maintenance of high-performance services, vital to the Astrolink platform ecosystem, contributing to its continuous expansion and success.• Implementation of innovative technical solutions, ensuring the scalability and efficiency of the service in the face of a growing number of users.• Collaborative work with the team to ensure the continuous delivery of innovative features and significant improvements to the user experience.• Engagement in a dynamic agile development environment, demonstrating technical excellence and a constant pursuit of innovation.My journey at eSapiens, specifically with Astrolink, not only enhanced my expertise in software engineering for high-traffic platforms but also reinforced my ability to drive innovative technological solutions.
    View
  • Automatos Almaden Brazil
    Software Engineer I
    Automatos Almaden Brazil Dec 2018 - May 2021
    State Of Minas Gerais, Brazil
    Node.js | React.js | React-Native | Javascript | Typescript | Java | C/C++ | Microservices | IBM DB2 | Postgres SLQ | APIs REST | Redis | RabbitMQ | Docker | TDD & DDDAt Automatos-Almaden, a leader in Digital Experience Management based in Silicon Valley with global operations, I was part of the Brazilian team focusing on the Almaden SmartCenter platform. My responsibilities included:• Development initiatives for Almaden SmartCenter, a prominent ITAM platform in Latin America, managing over 1 million IT assets.• Focusing on creating robust solutions for IT asset management, improving efficiency and accuracy in asset tracking and reporting.• Contributing to Almaden Remote Access, ensuring secure and encrypted remote access for clients in the financial and retail sectors.• This position significantly enriched my career, enhancing my skills in large-scale project management and deepening my understanding of the complexities of IT asset management.My tenure at Automatos-Almaden was fundamental in shaping my professional trajectory, providing valuable experience in large-scale software development.
    View
  • Ga Agribusiness Solutions
    Fullstack Software Engineer
    Ga Agribusiness Solutions Oct 2016 - Dec 2018
    State Of Minas Gerais, Brazil
    VB.net | C#.net | ASP.net | SQL Server | Java | Android | PHP | APIs REST | ERP | ORMs (EntityFramework and Dapper.NET)At GA Agrosoluções, an innovative software company in the agricultural sector, I played a key role in the development and enhancement of various systems focused on agribusiness. My journey included:• Development of Sales, Planning, HR, and Supply Chain Management systems, adapting each to the needs of our diverse clientele.• Innovation and implementation of internal management software, significantly optimizing the company's processes.• Active participation in development restructuring, contributing to both strategic planning and execution.• Deepening knowledge in code architecture and software design, directly impacting the continuous improvement of our main product, GA Master.• Collaboration with a multidisciplinary team, promoting a culture of continuous learning and innovation.This role not only enhanced my technical skills but also provided valuable insights into the complexities of the agricultural sector.
  • Gigabyte — Escola Profissionalizante
    It Instructor
    Gigabyte — Escola Profissionalizante Jan 2015 - Dec 2015
    State Of São Paulo, Brazil
    Visual Basic | VBA | Microsoft Office (focus on Excel) | ActionScript and Animations with Adobe Flash | AlgorithmsAt Giga Byte Escola Profissionalizante, I was responsible for teaching a wide range of computer-related subjects, including basic computer skills, computer networks, hardware (computer maintenance), and basic programming logic. My duties included:• Basic Computer Skills: Providing fundamental knowledge to students, ensuring they were proficient in using operating systems, software applications, and internet navigation.• Computer Networks: Teaching the principles of networks, including network setup, maintenance, and troubleshooting.• Hardware (Computer Maintenance): Instructing students on how to diagnose, repair, and maintain hardware components, developing practical skills in assembling and disassembling computers.• Basic Programming Logic: Introducing students to fundamental programming concepts and logic, preparing them for more advanced programming courses.• Projects in Flash using ActionScript: Guiding students through projects in the now-extinct Adobe Flash, using ActionScript to create interactive animations and applications.This position allowed me to enhance my teaching skills and share my passion for technology, empowering students with the knowledge and skills needed to excel in the IT field.
    View

João Regis Skills

React Native Mongodb Nodejs C# Scrum Kanban Javascript Visual Basic.net Sql Server Php Laravel React.js Mysql Java Git Subversion Extreme Programming Devops Azure Devops Ecmascript Firebase Web Development Design Patterns Web Services .net Framework Microsoft Sql Server Sql Html Json Representational State Transfer Redux.js

João Regis Education Details

Frequently Asked Questions about João Regis

What company does João Regis work for?

João Regis works for Wellhub

What is João Regis's role at the current company?

João Regis's current role is Software Engineer III - Engine GenAI.

What is João Regis's email address?

João Regis's email address is jo****@****ass.com

What schools did João Regis attend?

João Regis attended Universidade De São Paulo, Stanford University, Unifenas University.

What skills is João Regis known for?

João Regis has skills like React Native, Mongodb, Nodejs, C#, Scrum, Kanban, Javascript, Visual Basic.net, Sql Server, Php, Laravel, React.js.

Not the João Regis you were looking for?

View similar profiles

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.