![JN](https://d2abrqas732254.cloudfront.net/images/specialists/3d77d7ff6bd7841b27eb4f74b9db6886cc871b86.png)
English:
Advanced
José Augusto Zimmermann N.
Vetted by YouTeam
Brazil
UTC -03:00
America/Sao_Paulo
English:
Advanced
#aws, #react, #development and #fullstackdevelopmentTalks about hashtag, hashtag react, hashtag development, and hashtag fullstack development
I'm certified AWS Developer and Cloud Practitioner (getting ready for Solution Architect), doing the official preparation course for the Linux Foundation's Noje.JS JSNAD & JSNSD certifications. I also have the Udacity's React Nanodegree and Coursera's AWS Fundamentals Specialization, Amazon DynamoDB, Google Cloud Platform Fundamentals and Programming with Google Go Specialization. I started working with internet creating static websites about 20 years ago, open my own company (allPREF) and started to create software (SaaS) to manage City Halls, helping the Internal Controller in various tasks. When interest in mobile apps came, I developed an app for people to be able to find sports social projects near their home, and for city councilor candidates to be able to present online their proposals to the citizens.
Want to hire this engineer?
Check if José Augusto Zimmermann is availableExpertise
Years of commercial development experience
15 years of experience
Core technologies
Other technologies
Project Highlights
Under NDA
Nov `21 - Aug `22
9 months
Working in the Backend using Node.JS with Lambdas running in Containers (with CloudFront), Step Functions handling the retry attempts calling EC2 instances on demand to extract the content (using Apache Tika) and generate preview images of files, storing files in S3, DynamoDB single table to stora users and files metadata, SQS and DLQ to handle user requests and update DynamoDB indexes, ElasticSearch to search the metadata. Login flow using Cognito. For the CI/CD we used CodeBuild.
Responsibilities & achievements
Working in the Backend using Node.JS with Lambdas running in Containers (with CloudFront), Step Functions handling the retry attempts calling EC2 instances on demand to extract the content (using Apache Tika) and generate preview images of files, storing files in S3, DynamoDB single table to stora users and files metadata, SQS and DLQ to handle user requests and update DynamoDB indexes, ElasticSearch to search the metadata. Login flow using Cognito. For the CI/CD we used CodeBuild.
Under NDA
Sep `21 - Sep `22
1 year
Spending some time in a personal project that has been on paper for a long time.
Responsibilities & achievements
Using Node.JS, React / Tailwind, AWS Amplify with AppSync / GraphQL, DynamoDB, Lambda, API Gateway, ElasticSearch, S3, CloudFront and Route53.
Under NDA
Feb `21 - Sep `21
7 months
Refactoring code, AWS Lambda (serverless), social media APIs, GCP, Google Sheets, BigTable and BiqQuery at Underknown (#1 science video publisher on social media), a Bad Gateway client.
Responsibilities & achievements
Refactoring code, AWS Lambda (serverless), social media APIs, GCP, Google Sheets, BigTable and BiqQuery at Underknown (#1 science video publisher on social media), a Bad Gateway client.
Under NDA
Sep `20 - Jan `21
4 months
Refactor of the SSO login/account creation flow for Acquisitions & Insights.
Responsibilities & achievements
Refactor of the SSO login/account creation flow for Acquisitions & Insights.
Under NDA
Apr `20 - Aug `20
4 months
Working in the Frontend (React) and Backend (Node.JS / HAPI API / postgresql)
Responsibilities & achievements
Working in the Frontend (React) and Backend (Node.JS / HAPI API / postgresql)
Under NDA
Feb `20 - May `20
3 months
Development of Frontend and Backend for the Performance Verification project
Responsibilities & achievements
Development of Frontend and Backend for the Performance Verification project
Under NDA
Mar `17 - Jul `19
2 years
Development of new features, testing, code maintenance, IoT and AWS infrastructure, and creation of proofs of concept.
Responsibilities & achievements
Development of new features, testing, code maintenance, IoT and AWS infrastructure, and creation of proofs of concept.
Education
Higher education in Computer Science
Agency
50-100
GMT-3
Dois vizinhos/Brazil
Core Expertise
Industries
Education & Science, Logistics & Transportation, Banking & Finance, Construction & Real estate, Travel & Tourism, Healthcare & Medicine, Accounting & Auditing, Big Data, Branding, design, web development, Point-of-Sale
Want to hire this engineer?
Check if José Augusto Zimmermann is available