Angelo R.

Full-stack Product Engineer

Systems Programmer
9/2/2017 - 9/2/2018

Developed new projects focused on university management, including applications to assist students, coordinators, and managers, with integration to REST services. Created a dashboard for monitoring IT department tickets using PHP, Vue.js, SQLite, and Chart.js. Maintained legacy projects for university management using Delphi 7, Oracle PL/SQL, PHP, and SQLite. Automated departmental processes through application development in Excel using VBA.

Sales Planning Assistant
8/2/2016 - 8/2/2017

Specialized in planning marketing campaigns through comprehensive data analysis and key performance indicators using Excel. Developed numerous Excel tools leveraging VBA to automate previously manual processes, significantly enhancing efficiency in data generation and chart creation.

Mid Front-End Developer
11/1/2021 - 7/1/2023

Developed technical expertise as a Front-End Developer with Nuxt.js, Vue.js, SASS, and HTML by focusing on new feature development and maintaining partner websites. Implemented best practices, including the use of Vuex, BEM standards, and creating SASS mixins, while developing automated tests with Jest.js for Vue.js. Transitioned to developing a new website using React.js, Next.js, Styled-components with TailwindCSS, TypeScript, and GreenSock, emphasizing various animation features primarily for desktop viewing.

Honed skills in API development as a back-end developer by integrating and developing Open Insurance projects using Docker, Node.js, Nest.js, RESTful architecture, and MongoDB. Acquired first-hand experience with the Nest.js framework, enhancing proficiency and enjoyment in its use.

Participated as a Full Stack Developer in tokenizing physical assets, creating back-end APIs with Nest.js and front-end solutions with React.js.

Cultivated a broad range of skills in Nuxt.js, Next.js, TailwindCSS, Styled-components, Regex, Scrum, VBA, HTML, JavaScript, Git, React.js, HTML5, RESTful Architecture, Nest.js, MongoDB, and Docker.

Software Engineer
2/1/2021 - 11/1/2021

Contributed to a warehouse separation project for a retail store involving the integration of purchase data received from SAP with an API developed in Python using the Django Framework. Managed updates to a database in Oracle and developed a front-end interface using React. Developed proficiency in writing unit tests for React and implementing new features. Currently engaged in a maintenance team focused on rectifying process failures and maintaining legacy systems developed in Delphi 5.

Mid-Level Systems Analyst
4/2/2020 - 2/1/2021

Responsible for the complete development cycle of individual projects, from mapping requirements to deploying on client server systems. This involved planning the database architecture, creating models and controllers, and developing the front-end based on designer mockups. Specialized in systems development for B2B clients using a technology stack that included Laravel, Vue.js, Quasar Framework, and SQL Server. Gained proficiency in Laravel 7x for API development and Vue.js for front-end applications using the Quasar Framework. Notable projects developed included a Training Management System and a communication system for facilitating interactions between employees and HR, along with comprehensive employee data management.

Systems Analyst
11/2/2018 - 3/2/2020

Developed new projects focusing on university management, including applications for students, coordinators, and organizers, and integrating with REST services. Created a dashboard for monitoring IT department calls using PHP, Vue.js, SQLite, and Chart.js. Maintained legacy projects for university management written in Delphi 7, Oracle [PL/SQL], PHP, and SQLite. Developed applications in Excel to assist other departments by automating routines through Excel (VBA).

Excel Consultant / VBA Developer
5/2/2015 - 8/2/2016

Developed expertise in Excel VBA for system development and automation, focused on optimizing business processes for companies in the Manaus Industrial Hub. Leveraged advanced Excel functionalities to create automated solutions that significantly improved efficiency and accuracy in various operational workflows. Designed custom Excel macros and user-defined functions tailored to specific business needs, ensuring seamless data integration and manipulation.

Implemented comprehensive solutions that included automated data entry, real-time dynamic reporting, and complex data analysis, thus reducing manual effort and error rates. Integrated Excel with external databases and systems, facilitating smooth data exchange and synchronization. Demonstrated proficiency in debugging and troubleshooting VBA code, optimizing performance, and maintaining robust Excel-based applications.

Showcased ability to collaborate with cross-functional teams, gather requirements, and translate business problems into effective technical solutions, enhancing overall productivity and decision-making processes through automated solutions.

Senior Administrative Assistant
9/2/2005 - 5/2/2015

Developed proficiency in managing information through KPIs created and maintained in Excel for monthly management indicators, including Absenteeism, Production Control, Rejection, and API Delivery. Mastered the development of applications in Excel using VBA (Visual Basic for Applications), completing over 200 projects that ranged from simple forms to complex systems with interfaces and databases such as DB2 AS-400, SQLite, and Access. Gained expertise in developing applications using PHP, MySQL, and Apache, and demonstrated a strong ability to utilize Excel in industrial and business environments. Excelled in process automation for production planning, achieving significant time reductions—from 4 hours to less than 4 minutes, and currently optimizing to just 50 seconds. Acquired a solid understanding of Excel for cost analysis, General Manufacturing Expenses (GME), absenteeism, overtime, and time bank management.

Secondary School at Federal Institute of Education, Science and Technology of Amazonas - IFAM
2000 - 2002

Degree in Computer Programming at Federal Institute of Education, Science and Technology of Amazonas - IFAM
2003 - 2005

Computer Science at Cruzeiro do Sul University
2018 - 2020

Information Technology at Estácio
2019 - 2020

Starting with Docker at School of Net
8/1/2021

Introduction to Node.js with Express at Digital Innovation One
8/1/2021

Elasticsearch: Searching and Analyzing Your Data at Alura
7/1/2021

API with Django 3: Django Rest Framework at Alura
2/1/2021

API with Django 3: Validations, Searches, Filters, and Deployment at Alura
2/1/2021

Introduction to Django 3: Models, Routes, and Views at Alura
2/1/2021

Docker: Creating Containers Without a Headache at Alura
12/1/2020

HTTP: Understanding the Web Behind the Scenes at Alura
12/1/2020

Rest with NodeJS: API with Express and MySQL at Alura
12/1/2020

HTTP: Understanding the Web Behind the Scenes at Alura
11/2/2020

Mastering Git and GitHub - From Beginner to Expert at Udemy
4/2/2020

Rest API with ASP at School of Net
2/2/2020

SOLID with C# at School of Net
2/2/2020

API Rest with ASP.NET Core - Part 1 at School of Net
2/2/2020

Creating a Mini Financial System with C# 7 at School of Net
2/2/2020

Starting with ASP.NET Core 2 at School of Net
2/2/2020

Starting with C# 7 Object-Oriented at School of Net
2/2/2020

Starting with C# 7.0 at School of Net
2/2/2020

ASP.NET Core and Entity Framework at School of Net
2/2/2020

Advancing with C# 7 at School of Net
2/2/2020

ASP.NET Core - Advancing with Entity Framework at School of Net
2/2/2020

C# 7 with ADO.NET at School of Net
2/2/2020

REST API with ASP.NET Core - HATEOAS at School of Net
2/2/2020

REST API with ASP.NET Core - Part 2 at School of Net
2/2/2020

Vue.js 2 with Laravel at School of Net
1/2/2020

Quasar Framework - Mobile with Vue.js 2 at School of Net
1/2/2020

Node with Express.js at School of Net
11/2/2019

Advancing with React - Understanding Components at School of Net
10/2/2019

Basic Node.js at School of Net
9/2/2019

ITIL - ITIL Framework Overview at School of Net
9/2/2019

ITIL: Strategy and Service Design at School of Net
9/2/2019

Starting Oracle DB at School of Net
9/2/2019

Starting with React.js at School of Net
9/2/2019

jQuery Starting at School of Net
9/2/2019

Starting with Vue.js 2 at School of Net
8/2/2019

Foundations of Programming Logic at Digital Innovation One
6/2/2019

Materialize CSS at Edutin Academy
6/2/2019

Introduction to Git and Version Control at Digital Innovation One
6/2/2019

Creating a Q&A App with Vue.js at Udemy
11/2/2018

Complete jQuery Course at Udemy
5/2/2018