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Marcos
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Marcos

Itapetininga, SP, Brazil --:--:--

Marcos is a goal-oriented Senior Full Stack Engineer with 18 years of professional experience in Software Development. He is skilled in a wide range of modern languages, technologies, and methodologies. In the last 8 years, he has been working heavily on different projects for the US and Canada being responsible for developing and deployment infrastructure. Marcos loves to participate in challenging projects and believes that good communication is essential for success.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
Kafka
NestJS
Spring
Redux
React
Jenkins
Java
Kanban
CloudFormation
React Hooks
Typescript
NodeJS
SQL Server
JavaEE
Terraform
Express
Microservices
Maven
Git
JSF
OAuth
Cypress
Enzyme
JavaScript
Docker
Karma
Spring Framework
Docker Compose
Bootstrap
Spring Boot
Ant
Grunt
AWS
RxJs
Webpack
Selenium
Jest
ActiveMQ
Eclipse
Angular
Tomcat
Redis
.NET
Elasticsearch
Struts
Swagger
JBoss
Jira
JMeter
GitHub
JUnit
APIs
SOAP
GraphQL
REST
Lambda
Ant
DynamoDB
Hibernate
Serverless
WebSphere
CloudWatch
WebLogic
SNS
Netbeans
SQS
Threads
EC2
Sockets
S3
PostgreSQL
Cucumber
Mockito
SQL
jQuery
VRaptor
Linux
Zabbix
Shell
Grails
Groovy
MongoDB
HTTP Server
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Charging Job

User Onboarding Flow

Payment API Integration

Product Catalog Management

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Agile - Scrum - Kanban - Lean

Banking

e-Commerce

Insurance

MODERATE
EXTENSIVE
EXPERT
Portfolio

Gerald (YC W21)

Full Stack Engineer

Work Experience : 2021-2022

He worked on 2 projects as a hands-on backend tech lead on business logic applied to the use cases and also on the CI/CD scripts. He also worked on front-end development.

  • Bank as a Service integration (Webhooks, Plaid, TreasuryPrime, Stripe, Hookdeck): Open account, virtual cards, money transfers, balance checks
  • Data Security: Authentication, authorization, tokenization, encryption, 2FA, 3DS (Plivo, AWS, Stripe VeryGoodSecurity, Socure API)
  • Notification: Email templating, Push notification (One Signal API integration)
  • Payment process implementation: Credit Card payment method addition. Stripe API integration
  • KYC API integration (Socure)
  • Developed a new architecture design (Kafka)
  • Clickstream API integration (AWS Kinesis)

Technologies:  AWS (Kinesis, SDK, CDK, DynamoDB, S3, SSM, Fargate, ECR, CloudFormation), Kafka, API, Stripe, Docker, REST API, JWT, NodeJS, NestJS, Express, TypeORM, Redis, Jest, MomentJS, Joi, EJS, Sendgrid, React Native, MobX, CSS

 

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Q4 Inc.

Full Stack Engineer

Work Experience : Jul 2021 - Dec 2021

He worked on a project developing a Conference Management Application as a software engineer implementing and fulfilling business requirements for the application. Scheduler component development (frontend and backend): It was basically a calendar where invitees, presenters, and conference managers were able to schedule meetings, presentations, and also availability.

  • Email templates customization
  • Authentication and authorization integration (Auth0 API)

Technologies:  HTML, CSS, Typescript, React, MongoDB, Mongoose, MomentJS, Joi, Jest, Nightwatch (test automation), AWS Serverless (API Gateway, Lambdas, S3), OAuth, Terraform, APIs, JavaScript,

 

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XTeam

Full Stack Engineer

Work Experience : 2020-2021

He worked on several projects as a hands-on tech lead and coordinated the project to implement the requirements in a dynamic and frequently changing project goals and scope. He also worked as a software engineer on new features, bug fixes, integration, and architecture changes either in the front or back end of a hiring platform (https://x-team.com).  He worked as a software engineer on a Scrum/Kanban environment either on the back end or front end.

  • KYC and KYC (APEX and Accuant) API integration
  • NACHA files processing integration
  • Events and Notification API (Sendgrid) integration. Notification restful API microservice for handling all application notifications by email.
  • Financial data management (Plaid, APEX) and history
  • Multitenant microservices and API creation (Adonis, Express)
  • Nodejs Headless CMS integration (Strapi)
  • Payment Gateway API integration (Java, SOAP )
  • Dashboard performance improvements (backend and frontend)
  • Caching layer design and implementation (Redis)

Technologies:  NodeJS, JavaScript, Typescript, Yarn, Npm, MySQL, Strapi, Knex, TypeORM, Jest, Docker, Docker Compose, React Hooks, React, Ant, RxJS, Gatsby, AdonisJS, Express, Axios, AWS, REST, Dropwizard, Jooq, gRPC, Selenium, Docker, Angular, Cypress, HTML, CSS, SOAP, Oracle, Kanban, APIs, Sendgrid

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Aurea Software

Software Chief Architect

Work Experience : 2015-2020

As a Tech lead, he worked on migrating the platform from the data center to the cloud environment (AWS). As a software engineer, he worked on developing a component-based Saas eCommerce platform. He also worked as a Back End Software Engineer and Architect on a serverless eCommerce application designing and implementing features for the eCommerce platform.

  • Cloud architecture design
  • Migration plan creation
  • Data replication and synchronization plan and execution
  • CICD and test suite setup (Jenkins, Selenium, Cucumber)
  • Services redesign; Security implementation
  • Product page customization (frontend); Price customization (frontend)
  • Database integration (AWS DynamoDB, AWS Lambda)
  • Design and implementation of new use cases
  • Test platform development (Robot, Jenkins)
  • Conducted integration with other telco ecosystem components (charging, notification, monitoring platforms)
  • AWS Reserved instances Marketplace API integrations

Technologies:  AWS (S3, EC2, SQS, SNS, SES, CloudWatch, Serverless, DynamoDB, Lambda, AppSync, GraphQL, API, SDK, Amplify), Kubernetes, Docker, Java, Kotlin, Scala, GitHub, APIs, Jira, Swagger, Spring Boot, Memcached, Hazelcast, Elasticsearch, Redis, ActiveMQ, Jenkins, Groovy CI/CD, MySQL, SQL Server, Oracle, React, Angular, Node, NPM, Webpack, Grunt, Bootstrap, Karma, Enzyme, HOC, Redux, Typescript, REST, Microservices.

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Previous Roles

Categories

Work Experience : 2007-2015
  • Full-Stack Engineer at Thomson Reuters (2014-2015)
  • Full-Stack Engineer at Discover (2013-2014)
  • System Architect at Ci&T (2012-2013)
  • System Analyst at Synchro (2011-2012)
  • System Analyst at HST (2009-2011)
  • System Analyst at Original Software (2009)
  • Software Engineer at Sensedia (2007-2009)

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