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Felipe Makoto Gushiken Yui

@felipemakotogushiken

Full Stack Developer at LAAMP building web, desktop, and mobile business applications.

At LAAMP, I collaborate on web, desktop, and mobile business applications built with Angular, React, Electron, and Ionic. I also contribute to serverless solutions using AWS Lambda and API Gateway.

I help improve deployment workflows through Azure Pipelines, and participate in requirements definition, user stories, and technical documentation. My work also includes security forensic analysis, data encryption, and production incident resolution.

At Etrain Interactive, I developed responsive React interfaces and played a key role in migrating two applications to AWS. The migrations brought together load balancing, auto scaling, managed databases, and CDN, improving scalability, uptime, and operational efficiency.

I also introduced Docker and Kubernetes at Etrain Interactive and integrated Bitbucket Pipelines with AWS CloudFormation for repeatable deployments. Earlier, I worked in financial analysis at MMC Brazil and supported computer infrastructure for census operations at IBGE.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

LAAMP

Nov 2024 - Present (1 year 11 months)

Collaborate in designing, developing, and maintaining web, desktop, and mobile business applications using Angular, React, Node.js, and PHP/Laravel. Build serverless cloud solutions with AWS Lambda and API Gateway, and contribute to CI/CD automation with Azure Pipelines.

Angular Ionic NodeJS Electron React PHP (Laravel)AWS Lambda API Gateway Azure Pipelines CI CD Security Code Review Root Cause Analysis

Software Developer

Etrain Interactive

Sep 2021 - Nov 2024 (3 years 2 months)

Developed and maintained responsive front-end interfaces using React JS, HTML5, CSS3, and JavaScript. Spearheaded migration of two mission-critical applications to scalable AWS architectures, improving resilience and reducing infrastructure costs.

React NodeJS PHP WordPress AWS EC2 ALB RDS S3 CDN AutoScaling Docker Kubernetes Bitbucket Pipelines CloudFormation Technical Documentation

Financial Analyst

MMC Brazil

Mar 2012 - Sep 2017 (5 years 6 months)

Managed customer payment reconciliation and defaulter portfolio through regular collections with insurers and internal stakeholders. Developed and maintained invoice control spreadsheets and electronic invoice processing workflows.

Payment Reconciliation Invoice Processing Spreadsheets Cross functional Coordination

Computer Census Agent

IBGE

Mar 2010 - Nov 2010 (8 months)

Managed and operated computer infrastructure for census collection stations, including installation, configuration, and troubleshooting. Reported and resolved infrastructure incidents to ensure continuous functioning of census operations.

Computing Infrastructure Troubleshooting Incident Management