Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Daniel Roberto da Silva

Daniel Roberto da Silva

Fullstack Software Engineer at @Compass.uol | Expertise in React & Node.js | AWS, JavaScript & TypeScript
São Paulo, Sao Paulo

Summary

Experienced Fullstack Software Engineer with over 4 years of expertise in React.js, Node.js, SQL, Prisma, and AWS. Developed a student support system improving communication between teachers and students, resulting in a 70% increase in operational efficiency. Created a proxy system for a Japanese company, increasing the customer base from 300 to 2000 clients in one year.

Overview

4
4
years of professional experience

Work History

Fullstack Software Engineer

Compass.uol
11.2022 - Current
  • I developed a real-time communication feature for an EdTech platform with React/Typescript. This improved communication between users and enhanced the institution's overall support.
  • I created a financing feature for Vivo with React/Typescript, where registered clients could select the amount they needed based on predefined company rules. As a result, the hiring process became faster and more efficient. I utilized React, Figma, Clean Code, Redux, and Material-UI.
  • At Natura, I developed features with React and React Native, related to billing and tracking sales information for cosmetics resellers. After implementing improvements, sellers gained better clarity, leading to over a 50% reduction in support inquiries, and payments were processed more quickly.
  • For the company VTAL, I created features to display reports on field technicians' activities. This automation speed up the workflow.

Fullstack Software Engineer

Treasure Box Japan
01.2023 - 11.2024
  • With the solutions I created, the company grew dramatically from 300 customers to 2,000 customers in just one year, now, with less than half of the previous costs, he can pay the servers for the applications. A small company with only 3 employees now has over 10, and the profits have increased compared to the beginning. The company also expanded your product inventory and launched a second website.
  • With the new application I built, the company achieved: Comprehensive management of each customer's orders, including payment details and products purchased per order. Organized storage, fully detailed shipments, addresses, products, and values. Complete dashboards showing profits, product quantities, shipments, and much more. All customers can pay with Stripe, the credit card integration.
  • I recently managed to reduce the cost of AWS EC2 and RDS services by restructuring how requests are made.

Frontend Software Engineer | React

Easytech Tecnologia
12.2021 - 07.2022
  • Web applications using React for delivery and access control in Gated Communities and Shopping Malls.
  • I developed features for configuring the Lockers installed in Gated Communities and Shopping Malls. These features included equipment locking (partial or full), system restarts, door testing, and other remote functionalities.
  • With all the features implemented, the company gained significant efficiency in its operations, as it no longer needed to send a technician on-site for every issue. This streamlined the maintenance process and improved customer satisfaction.
  • I implemented new layouts for the company's back office system. This greatly accelerated system error analysis and made issue identification much easier.

Education

Technology in Systems Analysis and Development - Technology in Systems Analysis and Development

Uninove - Universidade Nove De Julho
São Paulo - Brazil
09.2022

Fullstack Software - Software Engineer

Trybe
São Paulo - Brazil
01.2022

Graduação - Marketing

Anhanguera Educacional
São Paulo - Brazil
01.2015

Skills

  • Reactjs
  • JavaScript
  • Nodejs
  • Express
  • TypeScript
  • Styled-components
  • Vuejs
  • Zustand
  • Tailwind CSS
  • Material-UI
  • Frontend development
  • Material-UI

Languages

English
Advanced (C1)
Portuguese
Bilingual or Proficient (C2)

Timeline

Fullstack Software Engineer

Treasure Box Japan
01.2023 - 11.2024

Fullstack Software Engineer

Compass.uol
11.2022 - Current

Frontend Software Engineer | React

Easytech Tecnologia
12.2021 - 07.2022

Technology in Systems Analysis and Development - Technology in Systems Analysis and Development

Uninove - Universidade Nove De Julho

Fullstack Software - Software Engineer

Trybe

Graduação - Marketing

Anhanguera Educacional

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Daniel Roberto da SilvaFullstack Software Engineer at @Compass.uol | Expertise in React & Node.js | AWS, JavaScript & TypeScript