Chrystopher Bravos

Senior Full-Stack Developer

LaunchCode

Jul 2024 - Current (2 years 4 months)

• Creation of AWS Lambda functions to aggregate daily data collections; built with .NET and using MySQL, the lambdas improved 25% the speed of previous on-the-fly data aggregation queries.
• Addition of Ticket Opening feature using React in the frontend and .NET; the feature contained a real-time chat built with websockets and strict flow for moving the Tickets, changing its status and assigning actions.
• Leadership in data extraction feature, that exports large amounts of data into a CSV or XSLX file and stores in a AWS S3 bucket. The implementation improved the old data export feature by using tools like MassTransit, to trigger background processing, and multi-thread data requests with Entity Framework for processing opt

Software Engineer

NTT DATA

Oct 2023 - Jul 2024 (10 months)

• Software Engineering, IT Consultant - AWS, .NET, .NET Core, Kafka, Murex.
• Participation in the development of cloud applications to process banking operations data, using AWS, C#, .NET, Apache Avro and Kafka, improving the team efficiency by 30% and advancing deliveries up to 40 days before the deadline.
• Development of AngularJs application to enrich international bank operations.

L

Full-Stack Engineer

Leadsoft

Aug 2022 - Oct 2023 (1 year 3 months)

• Leadership in the development of a web application to subscribe and control engine warranties, using an API based approach with .NET, MySQL, Azure, and React as main technologies; up for production in record time and managing hundreds of subscriptions monthly.
• Attendance in the development of several web applications working as fullstack, using cutting edge technologies like .NET, Entity Framework, NextJS, React, and Javascript.
• Proposal to the adoption of Clean Architecture and DDD principles in React applications, which led to easier testing and improved parallel of frontend and backend developers.
• Maintenance and feature improvements of an educational platform that integrates with Hotmart through webhooks

C

Full-Stack Engineer

CMC Curitiba

Apr 2021 - Aug 2022 (1 year 5 months)

• Development of an application to manage legislative proposals and administrative processes by automating the approval flow; totally replaced old legacy system in less than 1 year of development and applied trending technologies like Docker, NodeJS, React and PostgreSQL.
• Introduction of better components lifecycle approaches and faster development servers for React applications.
• Automation of expiration routines using Cron and NodeJS.
• Documentation of Restful APIs, creation of application containers with Docker and Docker Compose.

Chrystopher Bravos

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Chrystopher Bravos

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