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David FernándezDF

David Fernández

DevOps Engineer - FullStack Developer

€240/day
7 projects
Madrid, ES
3-7 years
DevOps
Desarrollo Back-End
AWS
Desarrollo Front-End
Fullstack

Average response time: 1 hour

Freelancer profile translated to English.
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About David


Passionate and experienced Full Stack Software Engineer with a focus on DevOps and Cloud technologies. For the past 5 years, I have worked with various Silicon Valley startups, applying my expertise in Frontend and Backend development, with a particular emphasis on DevOps processes and Cloud implementation.

Throughout these diverse projects, I have not only strengthened my technical skills but also honed my ability to communicate effectively in weekly client interactions and team meetings. I have become proficient in agile methodologies, with a deep understanding of Scrum.

As a proactive and lifelong learner, I constantly seek innovative solutions and technologies. I am eager to contribute ideas, as well as learn and discuss with my peers. I highly value teamwork, a skill I have improved by collaborating with global colleagues in my current role. I am a responsible, honest, and respectful professional, committed to delivering quality results.

In my personal time, I am an enthusiastic sports lover, enjoy playing the guitar, and value spending quality time with friends and family. I look forward to applying my DevOps and Cloud expertise in future innovative projects.

  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Food for Joe SL
    Malt logoOn Malt
    Backend development to support CRM and commercial web
    E-COMMERCE
    January 2023 - May 2023 (3 months)
    Granada, AN, España
    Development of improvement tasks, bug fixing, and new features in Django backend
    Desarrollo Back-End Django Python PostgreSQL Bitbucket
  • Magnettu
    Malt logoOn Malt
    Development of a web app with MERN stack
    SOCIAL NETWORKS
    December 2022 - January 2023 (1 month)
    Granada, AN, España
    Implementation of a web app from scratch using MERN stack:

    - Development of the GraphQL backend server using Apollo Server.
    - Definition of the database models (documents) for Mongo.
    - Database connection.
    - Implementation of the frontend design using React and MaterialUI as a styling library.
    - Handling of GraphQL requests to the server using Apollo Client.
    - Use of Apollo Client's cache system to improve performance.
    - Implementation of unit, integration, and E2E tests using jest, react-testing-library, and Cypress.
    Typescript GraphQL React.js Desarrollo Front-End Gitlab Node.js Desarrollo Back-End MongoDB Express Fullstack DevOps Git Google cloud
  • Sistemas Informáticos de Negocio S.L.
    Malt logoOn Malt
    Development of
    ENERGY AND UTILITIES
    August 2022 - January 2023 (5 months)
    Granada, AN, España
    Implementation and deployment of a serverless architecture to host a new Wordpress website.

    Development of the necessary code in Terraform and supervision of the entire deployment process, website maintenance, and monitoring, as well as troubleshooting of potential bugs.
    AWS Fargate Bash Route53 Terraform Desarrollo Front-End Serverless AWS ECS Gitlab Amazon RDS CI/CD PostgreSQL Desarrollo Back-End Docker Cloudfront MySQL Fullstack DevOps Git Wordpress AWS EFS Amazon Aurora AWS VPC AWS ALB AWS CloudWatch AWS Secrets Manager AWS WAF
Check out David's experience

Reviews

5.0

Out of 3 ratings

M

Marçal

Food for Joe SL

Reviewed on 5/15/2023

David is an excellent collaborator. We were delighted to have his services and professionalism. If in the future we require his services, we will certainly not hesitate to contact him. 100% recommended
J

Joan

Magnettu

Reviewed on 1/15/2023

David has the curiosity and ability to master different technologies, which is why we decided to work with him to bootstrap our web app with the MERN stack, with a GraphQL API, in Typescript. The communication was fluid from the beginning, both by email and video call, and he completed and even delivered the project before the scheduled date. His code is clean, modular, and easily understandable. His involvement and interest in our project are noteworthy. We look forward to continuing to collaborate with him in the future.
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Education

  • Grado en Ingeniería, Ingeniería informática
    Universidad de Granada
    2018
    Grado en Ingeniería, Ingeniería informática

Certifications

David's certifications are only visible to Malt Community members

Skill set

Docker
Kubernetes
Node.js
React.js
Next.js
React Native
Flutter
PostgreSQL
MySQL
MongoDB
GraphQL
Hasura
Amazon RDS
AWS Fargate
Beanstalk
Cloudformation
CDK
Terraform
Cloudfront
Cognito
DynamoDB
EC2
ECS
EKS
IAM
lambda
Route53
S3
Serverless
SQS
SNS
Express
Django
FastAPI
Git
GitHub
Gitlab
CI/CD
CircleCI
Typescript
JavaScript
Python
GO
Rust
Bash
Bitbucket
Google cloud
Wordpress
AWS EFS
Amazon Aurora
AWS VPC
AWS ALB
AWS CloudWatch
AWS Secrets Manager
AWS WAF

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