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Borja LópezBL
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Borja López

@borjalpez

I build platform APIs and lead teams delivering reliable healthcare services.

Spain
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What I'm looking for

I'm looking to build reliable platforms and APIs while improving team delivery, technical practices, and cross-team coordination. I value opportunities to lead engineers, remove bottlenecks, and design maintainable systems.

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

Numan logoNU
Current

Senior Software Engineer - Capabilities Team

Apr 2024 - Present (2 years 5 months)

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

Numan logoNU

Tech Lead Manager - Medical Platform Team

Feb 2023 - Mar 2024 (1 year 1 month)

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

Numan logoNU

Tech Lead - Medical Platform Team

Oct 2022 - Jan 2023 (3 months)

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

Numan logoNU

Tech Lead - International Expansion Team

Feb 2022 - Sep 2022 (7 months)

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

Numan logoNU

Senior Software Engineer - Medical Platform Team

Jan 2022 - Feb 2022 (1 month)

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

Lana logoLA

Senior Software Engineer & Team Lead

Apr 2021 - Dec 2021 (8 months)

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

Mercadona Tech logoMT

Senior Software Engineer

Jun 2020 - Mar 2021 (9 months)

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

Flywire logoFL

Senior Software Engineer

Sep 2018 - May 2020 (1 year 8 months)

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,

Pentasoft Group logoPG

Software Engineer & SRE

Jul 2016 - Aug 2018 (2 years 1 month)

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

Pentasoft Group logoPG

Engineering manager & Software engineer

Jun 2014 - Jun 2016 (2 years)

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

Pentasoft Group logoPG

Software Engineer

Feb 2012 - May 2014 (2 years 3 months)

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

JJDiseny logoJJ

Software Engineer

Mar 2007 - Feb 2012 (4 years 11 months)

▪ 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.

Lambda Pi - Physics and Technology logoLT

Software Developer

Jun 2004 - Jan 2006 (1 year 7 months)

▪ Developing management applications in Visual Basic 6.
▪ Management and planning tasks of projects.
▪ Reportings with Crystal Reports.

Education

Degrees, certifications, and relevant coursework

AN

Anthropic

Claude Academy: Claude Code 101

Issued Sep 2026

AN

Anthropic

Claude Academy: Claude Code in Action

Issued Sep 2026

CO

Codely

Comunicación entre microservicios: Event-Driven Architecture

Issued Feb 2020

CO

Codely

Curso Arquitectura Hexagonal

Issued Dec 2019

CO

Coursera

Rails with Active Record and Action Pack

Issued Jun 2018

CO

Coursera

Decentralized Applications (Dapps)

Issued Aug 2018

CO

Coursera

Smart Contracts

Issued Aug 2018

CO

Coursera

Blockchain Basics

Issued Jun 2018

CO

Coursera

Ruby on Rails: An Introduction

Issued Apr 2018

UU

Universitat Politècnica de València (UPV)

Ingeniero Técnico en Informática de Gestión, Informática

2001 - 2005

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