Personal details

Juan O. - Remote back-end developer

Juan O.

SR Software Engineer
Based in: 🇪🇸 Spain
Timezone: Madrid (UTC+2)

Summary

I am an expert SW Architect and Backend Engineer (C#), I have spent the last year building a super complex software product that involves more than 40 domain microservices, 3 BFF microservices one for each of the 3 frontend apps which in turn are built as microfrontends comprised by more than 200 components. My expertise ranges from C# and React coding to solution and systems design, DevOps, SQA, etc.

Work Experience

Solutions Architect & Developer
GOAL SYSTEMS | May 2021 - Present
HTML/CSS
C#
SQL
MongoDB
Azure
Redis
OAuth 2.0
React
SAML
Scrum
JavaScript
Microsoft SQL Server
Kubernetes
Microservices
.NET Core
.NET
Next.js
PWA
ASP.NET MVC
ASP.NET Core
ASP.NET
ASP.NET Web API
React with redux

Expert SW Architect and FullStack Engineer (C#, ReactJS, Typescript), in a complex, buiness critical software product that involves more than 40 domain microservices, 3 BFF microservices one for each of the 3 frontend apps which in turn are built as microfrontends comprised by more than 200 components.

My expertise ranges from C# and React coding to solution and systems design, DevOps, SQA, etc.

Participated in technical and architectural design decisions during inception, PI planning and refinements and also helped define domains, microservices and APIs.

Followed best practices, modern development process and DevSecOps pipelines.

Participated in the development of functional and support/core/cross microservices and libraries.

Helped evaluate and grow the DevSecOps pipelines.

Helped streamline the product development by identifying dependencies or blocks.

Solutions Architect & Developer
Strategying | May 2019 - May 2021
C#
API
Azure
Cloud
TypeScript
MVC
Web Development
React
Web Service
JavaScript
Application Architecture
Microservices
.NET Core
Architectural Design
Cloud Architecture
ASP.NET Core
.NET Framework
Solution Architecture
Web Application
Software Architecture

Presales and technical sales:

• Participation in events and webinars and writing articles for blogs

• Presales as digital solutions expert

• Solution design, PoC development and demoing

• Helped build the project plan and estimation

Software architecture:

• Defined and document development standards and best practices

• Defined standard project architecture by project kind or technology

• Evaluated infrastructure and software requirements for projects and services

• Quality assurance and technical project revaluation and assurance

• Evaluated third party products

Delivery:

• Participated in software development projects

• Quality assurance and Performance monitoring

Specific technical participation in highly skilled tasks or resolving problematic situations

Education

Universiad Autónoma de Madrid
Bachelor's degree・Computer Science
Sep 1998 - Feb 2003

Personal Projects

2019
PHP
C#
WordPress
TypeScript
JavaScript
.NET Core
AWS (Amazon Web Services)
Website with over 50K daily visitors built and operated on AWS technology (Route53, AppFlow, EC2, Elastic Beanstalk, ECS, ElastiCache, DocumentDB, CloudFront). • API and Mobile first architecture. Own API and DB definition, design and development. • Technical leadership, technology strategy definition and delivery of business goals • Development projects involvement including oversee and control of resources both in-house and third party • Member of the Board, involved in strategic, operational, financial and sales decisions • Results driven: 400x growth in traffic and revenue and 500% cost reductions in IT and development

Certifications & Awards

Az-900 Azure Fundamentals
Microsoft | Jan 2023
MCSA Office 365
Microsoft | Dec 2014