
Borja López
@borjalpez
I build platform APIs and lead teams delivering reliable healthcare services.
What I'm looking for
At Numan, I build and maintain platform services that enable other teams, including workflow orchestration, configurable questionnaires, communications, and centralized identity, authentication, and authorization.
I’ve led Medical Platform and International Expansion teams, coordinating engineers, aligning priorities with product stakeholders, removing blockers, and helping teams improve delivery, testing, and secure deployments. I also researched the technical requirements and roadmap for expanding Numan into Europe.
Across Numan, Lana, Mercadona Tech, Flywire, and Pentasoft Group, I’ve delivered REST APIs, microservices, payments and e-commerce systems using Python, Django, Ruby, Go, Java, cloud platforms, and agile engineering practices.
Experience
Work history, roles, and key accomplishments
The Capabilities Platform team is the one that maintains/creates services that enables other teams, such as:
- Orchestrator: Workflow orchestrator providing a workflow-as-a-service, with a workflow configuration yml file a custom workflow can be created.
- Questionnaire service: With a questionnaire configuration, a new Questionnaire ready-to-be-used via web or Rest API is available.
- Comms: Ser
The Medical Platform team is the one that maintains the service related to everything GP/Clinicians need to manage patients, prescriptions or consultations.
- Running 1&1 meetings with each member of the team(currently 4).
- Helping each member of the team defining goals focusing on his career growth.
- Giving regular feedback on career growth, progression towards goals, areas for improvements an
The Medical Platform team is the one that maintains the service related to everything GP/Clinicians need to manage patients, prescriptions or consultations.
- Being a technical project manager, focusing on the whole team's productivity and improving the impact of the team's work.
- Fluent & constant communication with the Project Manager, to align priorities and planning what needs to be done in
One of the main objectives for the company in 2022 was expand to Europe. I was the first engineer joining the team to make a research of all requirements from the technical perspective to make the Numan platform ready to going international.
Once the research was finished then other engineers joined the team to start implementing the changes to doing so.
- Review the whole Numan platform and get
The Medical Platform team is the one that maintains the service related to everything GP/Clinicians need to manage patients, prescriptions or consultations.
My role as a Senior Software Engineer was helping the team work better as a team, define processes, suggest changes in the code to make it easier to read, maintain and test as well as doing some mentoring.
- Developing different REST API usin
Working for Lana, a fintech and full-remote company, as Senior software engineer and Team lead in the Growth team. I’m focused on establish technical guidelines in the team, design the architecture of the platform and coding. We are migrating from Golang to a Python-Django stack
- Support the team in the technical decision.
- Support the team to use best practices such TDD, clean code or using fe
I was working for Mercadona Tech, e-commerce platform, as a Senior software engineer with Python and Django.
First I was in the logistics team to improve processes on how products are located in the warehouse in order to improve the pickers(people who take order’s products) performance.
Later on, I was working in the Delivery Last Mile team where we develop an app used by the people who take the
I was working for Flywire, a payments platform for students and universities, as a Senior software engineer. I was working in the Refunds team to improve the performance of the process to send the money back to the students and universities.
- Developing a REST API using Ruby, Sinatra, RSpec, Sidekiq, MySQL, Docker, ElasticSearch.
- Developing the front-end using Javascript, ReactJS, Redux, Jest,
At product area:
Developing a product from scratch.
Designing the platform architecture (Microservices, Serverless, CQRS, Event sourcing)
Developing microservices as AWS Lambda functions (Java, Guice)
Management and maintenance of infrastructure at AWS (API Gateway, S3, Lambda, IAM, DynamoDB, Kinesis, CloudWatch, Cognito)
Infrastructure automatization (Terraform, AWS CLI, Docker, Bitbucket Pipeli
At consulting area:
Software development team management.
Project management with JIRA.
Developing CRM applications in Visual Basic 6.
Developing Web Services in C#.
Developing APIs with Java and Spring framework.
Data integration with Talend Studio and SQL Server Integration Services.
Reportings with Tableau Software and SQL Server Reporting Services.
Design and management of databases (Microsof
At consulting area:
Developing CRM applications in Visual Basic 6.
Developing Web Services in C#.
Developing Google Apps.
Developing web application in Java with GWT framework and MVP pattern.
Data integration with Talend Studio and SQL Server Integration Services.
Reportings with Tableau Software and SQL Server Reporting Services.
Design and management of databases (Amazon Redshift, SQL Server a
▪ Developing management and accounting applications in Visual Basic 6.
▪ Management and planning tasks of projects.
▪ Design and management of databases (SQL Server 2005 and SQL Server 2008)
▪ Reportings with Crystal Reports.
▪ Customers service.
▪ Developing management applications in Visual Basic 6.
▪ Management and planning tasks of projects.
▪ Reportings with Crystal Reports.
Education
Degrees, certifications, and relevant coursework
Anthropic
Claude Academy: Claude Code 101
Issued Sep 2026
Anthropic
Claude Academy: Claude Code in Action
Issued Sep 2026
Codely
Comunicación entre microservicios: Event-Driven Architecture
Issued Feb 2020
Codely
Curso Arquitectura Hexagonal
Issued Dec 2019
Coursera
Rails with Active Record and Action Pack
Issued Jun 2018
Coursera
Decentralized Applications (Dapps)
Issued Aug 2018
Coursera
Smart Contracts
Issued Aug 2018
Coursera
Blockchain Basics
Issued Jun 2018
Coursera
Ruby on Rails: An Introduction
Issued Apr 2018
Universitat Politècnica de València (UPV)
Ingeniero Técnico en Informática de Gestión, Informática
2001 - 2005
Tech stack
Software and tools used professionally
AWS CLI
Sidekiq
Amazon Redshift
Talend
Tableau
Microsoft SSRS
AWS IAM
Google Cloud Platform
Amazon CloudWatch
Amazon S3
GitHub
GitLab
Bitbucket
Kubernetes
MySQL
PostgreSQL
Microsoft SQL Server
CouchDB
Sentry
Django
Ruby on Rails
Spring Framework
Git Flow
Zendesk
Terraform
Jira
Jest
React
GWT
JavaScript
Python
Java
C#
Ruby
RabbitMQ
Sinatra
Grafana
Kibana
Heroku
Confluence
Amazon Kinesis
gRPC
Elasticsearch
SumoLogic
AWS Lambda
Serverless
Redux
RSpec
pytest
Amazon Cognito
Git
Docker
SQL
Claude Code
Golang
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
Skills
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