Christofer Bernardo

Experience

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  CNPq

  Jul 2016 - Jul 2017

  Scientific Initiation Scholarship

  Creation of a tool for automatic generation of electricity distribution networks.

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  Regional Electoral Court of Espírito Santo

  Feb 2018 - Feb 2019

  Backend Developer

  Backend Developer at the Development and Analysis Coordination. Main activities:- Configuration and development of computerized systems;- Java back-end programming in a route planning system for transporting electronic ballot boxes and election materials for 70+ cities of the state of Espirito Santo;- Creation of automatic reports using the JasperReports tool;- Execution of unit tests and using test automation and management tools, such as Selenium WebDriver, Cucumber and Mantis;- Application of agile methodologies such as Scrum, and agile development technics suc as TDD and BDD. Show less

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  Autoglass - Brasil

  Aug 2020 - May 2024

  Senior Fullstack Developer

  Fullstack developer with the following responsibilities/achievements:- Analyst of a strategic implementation that brought a cost reduction of R$1M+ annually for the company;- Leaded a development team on a 1-year project, with the purpose of enabling variable remuneration for a company sector with 200+ employees using AWS SQS service and messaging architecture;- Monitored the daily insurance policy load process using Search and Analytics Engines, such as Kibana Elasticsearch, ensuring the correct integration of data and acting promptly on corrections, for a load of 9M+ policyholders from 90%+ of national insurance market share;- Executed database modeling on Oracle and PL/SQL environment, and used ORM frameworks, such as NHibernate and Dapper, to map database into .NET applications;- Manipulation and integration of data in No-SQL databases with MongoDB;- Creation of REST APIs in C# (.NET Core) with good performance, speed and scalability, by the use of SOLID principles;- Development and maintenance of front-end applications built on Typescript-based frameworks (Angular/AngularJS) and Bootstrap-based structure used by a company with 5000+ employees;- Creation of unit tests and validation of test and coverage levels, aiming to maintain over 90% of test coverage, using Xunit, Fluent Assertions and others;- Migration of legacy Delphi code to new applications in .NET Core;- Lean Ambassador on the team, responsible for disseminating knowledge, educating other colleagues about Lean and achieving the registration of 8 kaizens in the year of 2023;- Involved on 2000+ pull requests reviews for 20+ repositories, in order to maintain best practices, as well as reusable and reliable code; - Prototypes creation for business requirements acceptance using Figma;- Support and monitoring of junior developers. Show less

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  NTT DATA Europe & Latam

  Jun 2024 - now

  Technical Senior Specialist

  Technical specialist with the following responsibilities:- Fullstack development of global client projects, creating new features and deploying new systems for regions around the world using .NET and React;- Updating systems to newer versions of .NET, ensuring compatibility with used libraries;- Use of the Azure environment to configure deployment pipelines;- Migration of queries from Entity Framework to Dapper, ensuring improved performance;- Responsible for technical assessment in the recruitment process of new candidates. Show less