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Malt Strategy
Marcos AvMA

Marcos Av

Backend Engineer | Kotlin & Java

€290/day
Madrid, ES
3-7 years
Java

Average response time: 1 hour

About Marcos

I am a Software Engineer, I have worked in a variety of environments, from small, fast-growing startups to very large companies (Inditex and Kroger) on cutting-edge technology projects with high concurrency and massive traffic.

In addition, in the last years I also have developed several interesting projects on my own, some of them open source and collaborating with others.

Focused on Architecture and Back-end development especially using Java and Kotlin w/Spring in Cloud environments (AWS & Azure mainly).

Digital and IT Services
Software Publishing

  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Inditex - GFT
    Senior Backeng Engineer
    LOGISTICS AND SUPPLY CHAIN
    November 2023 - Today (2 years and 7 months)
    Madrid, Spain
    Project for a new Inditex worldwide logistics system in the stock and audit vertical:
    • Development in Cloud Serverless environment (AWS).
    • REST and Async API design.
    • High concurrency and traffic volume.
    • Hexagonal & Clean architecture with DDD.
    • Java, Postgres, Spring Boot, Docker, Liquidbase
    Java Serverless AWS Docker PostgreSQL Liquibase Spring boot DDD Hexagonal Architecture Clean Architecture API REST Event-driven architecture
  • MyInvestor Bank
    Senior Backend Developer
    BANKING AND INSURANCE
    November 2022 - November 2023 (11 months)
    Madrid, Spain
    Technical Analyst of the Lending & Insurance backend team:
    • Led a small team of three people.
    • Carried out an architectural redesign based on Ports Adapters (w/ DDD).
    • Microservices and REST API redesign.
    • Requirement elicitation with POs.
    • Usage of Java, AWS, Spring Boot & Batch, ELK, Oracle, Hibernate, OpenAPI.
    Java Oracle Spring Spring Batch Hexagonal Architecture Banking and Financial Services Amazon Web Services Tech Lead Hibernate Docker ELK Microservices Microservicios Clean Architecture Spring Framework Spring Security Flyweight
  • empathy.co
    Backend Software Engineer
    E-COMMERCE
    May 2022 - November 2022 (6 months)
    Gijon, Spain
    Kroger Purchase History System development, from indexation to search API creation using Spring Boot, Java, Docker, ElasticSearch, Microservices & Kubernetes.
    • Carried out a migration to Kotlin and architecture redesign (DDD).
    Java Kotlin Elasticsearch Spring boot Docker Kubernetes DDD High Availability Spring Microservices
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Education

  • Bachelorʼs Degree in Computer Science
    Universidad de Oviedo
    2021
    GPA: 8.82 / 10 Best academic record award

Skill set

Kotlin
Spring boot
Hexagonal Architecture
Docker
SQL
Clean Architecture
Microsoft Azure
Banking and Financial Services
Spring
Git
OpenAPI
AWS
Serverless
AsyncAPI
Event-driven architecture
Microservices
SQS
SNS
FaaS
API REST
Elasticsearch
AWS Lamba
AWS S3
Python
PostgreSQL
Liquibase
DDD
Oracle
Spring Batch
Amazon Web Services
Tech Lead
Hibernate
ELK
Microservicios
Spring Framework
Spring Security
Flyweight
Kubernetes
High Availability
Snowflake
Apache Kafka
MySQL

Categories