# Miguel Hernández

Miguel Hernández is a remote worker on Himalayas, Full Stack Software Developer at ANGECOM SPA, based in Colombia.

Source: https://himalayas.app/@miguelhernndez1

```text
Tech Lead at ANGECOM SPA, defining an AWS migration for 200,000+ B2C and 3,727 B2B customers with a serverless, event-driven architecture.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Colombia |
| Authorized to work in | Colombia |
| Salary expectations | 60k+ USD |
| Job categories | Technical Lead, Backend Architect, Backend Engineer, Full Stack Developer |
| Skills | Java, Spring Boot, Microservices, AWS, Terraform, Event Driven Architecture, Serverless Architecture, REST APIs, SOAP APIs, Spring Security, TypeScript, NodeJS, SQL, PostgreSQL, Oracle |
| LinkedIn | https://linkedin.com/in/miguel-hernandez-m |
| GitHub | https://github.com/mahms27 |

## About

```text
At ANGECOM SPA, I designed critical modules for the FVC and GVM commercial applications and integrated APIs with Autentikar, SAP, and FileNet. I also defined an AWS migration architecture for 200,000+ B2C and 3,727 B2B customers, prioritizing security and scalability.

At GRUPO LPA, I led the evolution of the UNUM low-code platform toward microservices on Docker and Kubernetes with a three-person team. I migrated services from Java 8 to Java 21 and implemented advanced authentication with Spring Security 6, SAML, and LDAP.

At PERSONALSOFT, I designed REST and SOAP microservices for clinical management and a provider portal, using Scrum, TDD, and SOLID. I implemented Jenkins and GitLab CI/CD pipelines for automated deployments.

At I2BTECH, I developed Java reservation portals and supported e-commerce platforms for Walmart Chile and Lider.cl. My work included Spring Boot, AWS, Docker, Oracle ATG, and search and recommendation integrations.
```

## Experience

### Full Stack Software Developer (current)

ANGECOM SPA. May 2025 - Present

```text
Designed and implemented critical modules for commercial applications FVC and GVM, improving stability and performance. Integrated APIs with Autentikar, SAP, and FileNet, and defined AWS migration architecture for 200,000 B2C and 3,727 B2B clients.
```

Skills: Java, Spring-Boot, AWS, REST-APIs, SAP, IBM-FileNet, Microservices, Terraform

### Líder Técnico

GRUPO LPA. Apr 2021 - May 2025

```text
Led evolution of low-code platform UNUM to microservices architecture on Docker and Kubernetes. Migrated microservices from Java 8 to Java 21, implemented advanced authentication with Spring Security 6, SAML, and LDAP, and integrated AWS S3 and IBM FileNet.
```

Skills: Java, Spring-Boot, Spring-Security, Docker, Kubernetes, AWS, Terraform, Microservices, SAML, LDAP, IBM-FileNet, AI

### Analista de Ingeniería de Software

PERSONALSOFT. Aug 2019 - Apr 2021

```text
Designed REST and SOAP microservices under Scrum with TDD and SOLID for clinical management and provider portal. Implemented CI/CD pipelines with Jenkins and GitLab for automated deployments.
```

Skills: Java, Spring-Boot, REST, SOAP, Microservices, Test-Driven-Development, SOLID, Jenkins, Gitlab-CI, Scrum

### Desarrollador Java Senior

I2BTECH. Mar 2017 - Aug 2019

```text
Developed tourism booking portals with Spring Boot and microservices, deployed on AWS and Docker, integrating Apache Solr and payment gateways.
```

Skills: Java, Spring-Boot, Microservices, AWS, Docker, Apache-SOLR, Payment-Gateways

### Desarrollador Java ATG

I2BTECH. Nov 2012 - Mar 2017

```text
Developed and supported e-commerce platforms for Walmart Chile and Lider.cl using Oracle ATG 9.1/11.2, integrating search and recommendation engines. Sustained high-traffic campaigns like Black Friday, maintaining stability in high-volume transactional environments.
```

Skills: Java, Oracle-ATG, Ecommerce, Endeca, RichRelevance, Solr, High-Traffic-Systems

## Education

### Universidad Autónoma del Caribe

Ingeniero de Sistemas, Systems Engineering

```text
Earned a degree in Systems Engineering from Universidad Autónoma del Caribe in 2011.
```

## Tech stack

- Postman
- Amazon API Gateway
- Amazon EC2
- Amazon S3
- SonarQube
- Kubernetes
- Amazon EKS
- Jenkins
- GitLab CI
- Liquibase
- MySQL
- PostgreSQL
- MongoDB
- Oracle
- Node.js
- Spring Boot
- Redis
- Terraform
- AWS CloudFormation
- IntelliJ IDEA
- Jira
- Gradle
- Java
- Amazon SQS
- Amazon SNS
- Amazon DynamoDB
- Apache Solr
- Spring Security
- AWS Lambda
- Amazon RDS
- TypeScript
- JUnit
- Mockito
- Git
- Docker
- Amazon VPC
- SQL
- SoapUI

To contact Miguel, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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