Leonardo A. Email & Phone Number

Cascavel, Pr, Br

Cascavel, Paraná. Brasil

Achievements:- Reduced the skip rate of optional address data entry by 30% by implementing Google Maps integration for address search and a dynamic map with a click function to automatically extract address data.Context: Franchise systems can attract customers from all countries, transforming the way large, medium, and small events are managed. Providing solutions for events or establishments through a complete management system with features that make the franchisee's daily operations easier. With the app aimed at POS machines, it is possible to issue purchase tickets or event tickets instantly. I collaborate as a frontend software engineer.Technologies:- React;- Zustand;- React-query / Axios;- React-hook-form / Zod;- Tailwind;- REST API consumption;- Git.Activities:Developed and maintained features for the front-end system.

Cascavel, Paraná. Brazil

Achievements:-Reduced the number of support calls by 8% by creating a report generation feature with dynamic columns using ReactJs and integrating with a NestJs API, allowing clients to generate reports independently.- Reduced support calls by 15% by building a new version of the frontend from scratch, using Figma for redesign and ReactJs, Typescript, and AntD for the frontend, making the layout more intuitive and efficient.- Reduced user flow rework by 20% by adding draft functionality to all registration screens, preventing rework in case of token expiration or page reloads.Context: A system that offers Payment Facilitation Services (eFX) for deposits and withdrawals, enabling online purchases on international websites. As the largest sports betting platforms in Brazil, Paybrokers is a powerful product that brings convenience and agility to companies in the iGaming sector. I collaborated as a frontend and mobile software engineer.Technologies:- React- React Native- React-query / Axios- Redux / Redux-saga- Material UI / Ant Design- Jest / Vitest- Figma- REST API consumption- Agile Development- Azure DevOps- AWS- GitActivities:Add new frontend functionalities to the registration flow.Improve graph presentation on the dashboard and add new charts.Create new functionalities for transaction management.Develop new types of transaction reports.

Cascavel, Paraná, Brazil

Cascavel, Paraná, Brasil

Achievements:- Worked on the construction of a dashboard that increased proactive message delivery by 60% across WhatsApp, Instagram, and Messenger.- Built an automation in a Freshworks product that reduced response time for medium and high-priority support tickets by 10%.Context: Loupen operates in the SaaS market, streamlining the path and eliminating barriers between Latin American companies and the best technological solutions available worldwide. Loupen delivers CRM software to major LATAM clients.Technologies:- Javascript / Typescript- React.js- Node- Nest.js- MongoDBActivities:Customization of third-party softwareCreation of screens and implementation of front-end functionalitiesDevelopment of automations, routes, and integrations in the back-end

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Ux/Ui Design

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