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Summary

Expertise

Project Highlights

Education

Agency

JR

English:

Advanced

Jefferson R.

vetted by Youteam

Vetted by YouTeam

Brazil

UTC -03:00

America/Sao_Paulo

English:

Advanced

I'm a software developer with 8 years of industry experience. 8 years of experience in .Net.

I am passionate about technology having started in this journey of almost a decade developing features in Dynamix AX (Microsoft's ERP), with which I had the opportunity to participate in about 5 implementation projects in companies from different areas. I migrated to .net and worked on modernizations of legacy applications, decomposing monolithic applications to microservices using synchronous (HTTP and gRPC) and asynchronous communications with queues (AMQP) and implementations in general of features with .net from framework 4.5 to .net 6 (current LTS version) with databases, mostly SQL SERVER, mongoDB and redis (cache). I have been working for 2 years with React framework on the front-end having worked other 2 years with angular up to version 8 in previous project. Currently I am the technical lead of an agile team with 4 developers using SCRUM (framework) with 2 QAS, PO, SM, working in 2- week sprints, performing planning, refinement, review and retro ceremonies.

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Expertise

Years of commercial development experience

8 years of experience

Core technologies

.NET 8 years
C# 8 years
RESTful API 8 years
Microservices 3 years
Entity Framework 8 years
SQL Server 8 years

Other technologies

AngularJS
Ionic
Node.js
React.js
Design Patterns
RabbitMQ
Docker
DDD
Dapper
Azure DevOps Server

Project Highlights

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Senior .Net Engineer

LTM FIDELIDADE (VERTEM GROUP)

Sep `20 - Present

4 years

LTM FIDELIDADE (VERTEM GROUP)

Development and evolution of the e-commerce platform for loyalty programs with more than 50 customers and 200 connected product suppliers. Decomposition of monolithic application to microservices.

Responsibilities & achievements

Playing a leading role in the checkout team. Stack: .Net Framework, .Net Core, SQL Server, MongoDB, Redis, node.js (points engine), react.js (front-end), Azure Pipelines, Azure AppServices, Azure Devops.

MongoDB
.NET
Node.js
React.js
SQL Server
Redis
.NET Core
Azure DevOps Server
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.Net Engineer

CARGLASS AUTOMOTIVA (BELRON GROUP)

Jul `17 - Jul `20

3 years

CARGLASS AUTOMOTIVA (BELRON GROUP)

Creation and maintenance of stored procedures in SQL Server. Development and maintenance of an android inspection application written using Ionic. Backlog control in DevOps with SCRUM methodology and version control in git.

Responsibilities & achievements

Backend development with Asp Net Core, Entity Core and Dapper. Frontend development with Angular, Ionic and Asp Net Framework.

AngularJS
ASP.NET
Ionic
Entity Framework
Dapper
.NET Framework

Education

Higher education in Computer Science

Agency

DevTeam as a Service agency #2171

50-100

GMT-3

Rio de Janeiro, Brazil

Core Expertise

AWS
Azure
Elixir
Facebook API
Java
JIRA
Kotlin
.NET
Node.js
PHP
PostgreSQL
React.js
React Native
Ruby on Rails
SQL Server
UI
UX
Visual Studio
SQLite
Docker
iOS SDK
Visual Studio Code
Solidity
Blockchain
Hyperledger Fabric
Flutter
Nest
Google Cloud Platform
.NET Core
AWS Lambda
Firebase
Next.js

Industries

Education & Science, Banking & Finance, Healthcare & Medicine, Accounting & Auditing, Blockchain & Cryptocurrency

Want to hire this engineer?

Check if Jefferson is available