Guilherme S.

Guilherme S.

Guaratuba, Brazil
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About Me

Guilherme is a Python Developer with knowledge of modern application, data, and infrastructure architecture solutions in solving business problems. He has coding and scripting experience in Python and proficiency in various development toolsets - delivering applications with high stability, reliability, performance, and security. He utilizes innovation and engineering practices to modify code for software programs, components, and applications.

Frontend

JavaScript

Backend

Python Django

Database

SQL

DevOps

Docker AWS

Other

AsyncIO Microservices

Work history

UpStack
UpStack
Python Developer
2022 - Present (3 years)
Remote

  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

PythonSQLDjangoJavaScriptDockerAWSMicroservices
Mashgin
Mashgin
Senior Software Developer
2022 - 2022
Palo Alto, Remote

  • Wrote and deployed asynchronous code to maximize the processing of ingestion menu items on the Mashgin platform.

  • Offered support for the legacy NodeJS API/Vue.js app and updated repositories with enhanced CI processes on the project.

  • Worked on the Mashgin Enhancement proposal solution that helps engineers ideate and brainstorm new engineering ideas.

Node.jsVue.jsPythonFlaskMySQLDocker
Loadsmart
Loadsmart
Python Developer
2020 - 2022 (2 years)
Chicago, Remote

  • Worked on a new carrier integration solution that accessed the API for an American e-commerce platform to calculate freight prices.

  • Owned processes for Docker image optimizations with 32% faster builds - updating dependencies and optimizing Docker files.

  • Designed and built a resilient Django library to enhance the consistency of code and API solutions across projects for different teams.

MicroservicesReact.jsDockerPythonKubernetesDjangoAsyncIOPostgreSQLKafkaTerraformDataDog
Olist
Olist
Software Developer
2018 - 2020 (2 years)
Curitiba, Brazil

  • Reengineered an old API with tedious script updates into a refined, more streamlined solution with zero impact on other integrations.

  • Designed a new fulfillment flow that produced shipping labels for packages in ~5 mins and handled integration solutions to offer better freight prices.

  • Migrated Olist's databases, services, and APIs from Heroku to AWS with enhanced auto-scale features from Kubernetes.

PythonDjangoAsyncIOMicroservicesAWS SNSAWS SQSKibanaDockerKubernetesHeroku
Neosacode
Neosacode
Fullstack Developer
2018 - 2018
Curitiba, Brazil

  • Designed solutions for a cryptocurrency trading system using technical and business specifications.

  • Contributed to implementing and maintaining applications on the new system using Django and Vue.js.

  • Wrote reusable, testable, and efficient code in delivering highly available and performant applications on the system.

DjangoPythonVue.jsDockerTest Automation
Pinhão tecnologia
Pinhão tecnologia
Python Developer
2017 - 2018 (1 year)
Curitiba, Brazil

  • Participated in tasks to deliver solutions on the Finance Manager System - providing support for different languages and currencies.

  • Worked on solutions to maintain a legacy PHP platform with enhanced features for access and delivery of receipts.

  • Stayed within accepted standards and engineering best practices in executing solutions within Pinhao Tecnologia.

DjangoPostgreSQLjQueryPHP

Showcase

Python Developer - Django Lib
Python Developer - Django Lib

  • Developed a new Django Library to improve consistency across projects within Loadsmart.

  • Unified Django logic and frameworks used in client API development.

  • Resulted in cleaner, more reliable code and reduced development issues.

Python Developer - Kubernetes Migration
Python Developer - Kubernetes Migration

  • Successfully migrated all databases, services, and APIs from Heroku to AWS.

  • Reduced total infrastructure costs through optimized resource allocation.

  • Implemented enhanced auto-scale features from Kubernetes.

Python Developer - Carrier Integration
Python Developer - Carrier Integration

  • Developed new integration solutions for an e-commerce platform in America.

  • Improved freight price calculation by leveraging the platform's API.

  • Verified competitive pricing for customers on the platform through API validation.

Education

Bachelor's Degree in Computer Science
Bachelor's Degree in Computer Science
Universidade Federal do Paraná
2011 - 2015 (4 years)