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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 languages, technologies, and methodologies such as JavaScript, HTML, CSS, React, and Angular in the Front End; NodeJS, Java, and Spring Boot in the Back End, and also has solid experience in AWS. 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+
React Native
NestJS
Spring
Redux
React
Erwin
Java
Azure
CloudFormation
React Hooks
Typescript
NodeJS
Jenkins
JavaEE
Fargate
Apex
Microservices
Maven
Jetty
JSF
Stripe
Adonis
Enzyme
Crucible
Sonar
JavaScript
Joi
Express
Karma
SQL Server
Spring Framework
Mongoose
Plaid
Bootstrap
Git
Spring Boot
MomentJS
Sendgrid
Grunt
AWS
Terraform
Accuant
Webpack
CSS
OAuth
Cypress
ActiveMQ
HTML
Nightwatch
Docker
Angular
UML
MobX
Docker Compose
Redis
Selenium
Axios
Jooq
Hazelcast
Eclipse
Kafka
Gatsby
Elasticsearch
Tomcat
Ant
Memcaches
.NET
RxJs
Swagger
Struts
Jest
Jira
JBoss
TypeORM
GitHub
JMeter
APIs
JUnit
GraphQL
SOAP
Lambda
REST
DynamoDB
Ant
Serverless
Hibernate
CloudWatch
WebSphere
SNS
WebLogic
SQS
Netbeans
EC2
Threads
S3
Sockets
Robot
PostgreSQL
Cucumber
Mockito
SQL
jQuery
VRaptor
PowerMock
Linux
Zabbix
Shell
Grails
Groovy
MongoDB
CI/CD
JBehave
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

Full Stack Engineer

Work Experience : 2021-2022

Project: BNPL (Buy Now Pay Later)

He worked as a hands-on backend tech lead on business logic applied to the use cases. 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)
  • Payment mobile screens (frontend)
  • User onboarding flow (frontend)
  • New architecture design (Kafka)
  • Clickstream API integration (AWS Kinesis)

Project: Virtual Wallet Browser Extension

He worked mostly on the backend and CICD in the Design and implementation of REST APIs. He also worked on the setup of deployment infrastructure (Docker, AWS, CDK).

  • Authentication (JWT)
  • CICD scripts (development, stage, production environments)

 

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Q4 Inc.

Full Stack Engineer

Work Experience : Jul 2021 - Dec 2021

Project: Conference Management Application.

He worked 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)

 

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XTeam

Full Stack Engineer

Work Experience : 2020-2021

Project: Stock Market Assets Management Application.

He worked 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 implemented Plaid and APEX API integrations. It consisted basically in building services for visualizing user historical transactions and ACH transfers from accounts.

  • 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)

Project: Human Resources.

He 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).

  • Nodejs Headless CMS integration (Strapi)
  • Components (Users, Groups, and Skills) changes implementation (frontend)
  • Bug fixes (frontend)

Project: Supply Chain Finance application.

He worked as a software engineer on a Scrum/Kanban environment either on the back end or front end. The backend was was with  Java, Dropwizard, Jooq, Oracle, and the Front End with Angular 9.

  • Payment Gateway API integration (Java, SOAP )
  • Dashboard performance improvements (backend and frontend)
  • Caching layer design and implementation (Redis)

 

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Aurea Software

Architect

Work Experience : 2015-2020

Project: Email marketing platform.

Tech lead, he worked on migrating the platform from the data center to the cloud environment (AWS).

  • 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

Project: SaaS eCommerce Platform.

Software engineer, he worked on developing a component-based Saas eCommerce platform.

  • Ecommerce Promotions, Subscription component development (frontend)
  • Product page customization (frontend)
  • Price customization (frontend)

Project: Serverless AWS Reserved Instance Market Application.

Back End Software Engineer and Architect. He worked on a serverless eCommerce application designing and implementing features for the eCommerce platform.

  • Database integration (AWS DynamoDB, AWS Lambda)
  • AWS Reserved instances Marketplace API integrations
  • RI conversion (price, type)
  • CICD scripts development

Project: Telco Mediator Application.

Software engineer and Architect. He worked on the development of new client use cases for mediator applications.

  • Design and implementation of new use cases
  • Test platform development (Robot, Jenkins)
  • Conduct integration with other telco ecosystem components (charging, notification, monitoring platforms)

 

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Thomson Reuters

Full Stack Engineer

Categories

Work Experience : 2014-2015

Worked on the International Trade Platform project as a Software Engineer. He worked on development business requirements development which included backend and frontend.

  • Transport Documentation CRUD (backend, frontend). Product documentation CRUD (backend, frontend)
  • Organization CRUD (backend, frontend). Monetary Conversion implementation.

 

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Discover

Full Stack Engineer

Categories

Work Experience : 2013-2014

Worked on the International Trade Platform project as a hands-on tech lead. He worked on several fronts including, developer,
project coordinator, and architect. He worked on two Discover clients: Passarela (eCommerce platform) and Abril (Fiscal Dashboard platform).

  • Product catalog development (UI improvements). Payment API integration (new providers addition)
  • Shipping API integration. Product details development. Product promotions development User profile management customization

 

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