Profile photo

«actor»

You

«uses» 1 1

«TechLead»

ManuelBarrios

- years_experience : int = 15

- focus : string = "Cloud & Architecture"

- interest : string = "Blockchain / Web3"

- languages : string[] = ["Español", "Français", "English"]

- status : string = "available"

// about-me.note

Tech Lead focused on software architecture and cloud architecture. I design distributed systems, define technical standards, and help engineering teams grow with sound judgment.

As a personal interest, I follow the blockchain and cryptocurrency ecosystem: smart contracts, decentralized protocols, and their intersection with traditional cloud infrastructure.

{ years_experience = 15 } { tech_lead_roles = 2 } { certifications = 10 }

// domain.constraints

Software Architecture{ domain = 0% }
Cloud Architecture (AWS){ domain = 0% }
Distributed Systems{ domain = 0% }
Technical Leadership{ domain = 0% }
Blockchain / Smart Contracts{ domain = 0% }

// skills.package

Architecture

Microservices Event-Driven DDD System Design SOLID Clean Architecture Hexagonal Architecture

Cloud & DevOps

AWS Kubernetes Docker Terraform CI/CD PostgreSQL MongoDB

Blockchain & Web3

Smart Contracts Solidity Ethereum DeFi

Leadership

Team Lead Mentoring Agile/Scrum Roadmapping RUP Crystal Clear

// experience.hierarchy — inheritance, the most recent extends the previous one

«current»

CGI.TechLead

- period : string = "December 2022 — Present"

- company : string = "Apside → CGI · Bordeaux, France"

As Tech Lead, I guide the team in adopting coding standards, respecting the established architecture, and developing sound judgment in the solutions we propose.

// Apside was absorbed by CGI in April 2026 — same role and team, uninterrupted.

Angular 18Java 17KubernetesAWSPostgreSQLMongoDBKafkaCI/CDDORA

«role»

PuyDuFou.TechLead

- period : string = "January 2020 — December 2022 (3 years)"

- company : string = "Puy du Fou · Les Epesses, France"

Java 17QuarkusVue.jsSQL ServerPostgreSQLDockerKubernetesAWSCI/CDArgoCDSSOIAMMicroservices

«role»

EFinances.SeniorSoftwareEngineer

- period : string = "March 2017 — January 2020 (2 years 11 months)"

- company : string = "E-Finances · Carquefou, France"

Analysis and evolutionary development of the proprietary accounting, financing management, and treasury applications.

C#.NETASP.NETSQL ServerSaaS

«role»

ElCorteIngles.SoftwareEngineer

- period : string = "July 2013 — August 2015 (2 years 2 months)"

- company : string = "Informática El Corte Inglés · Madrid, Spain"

Security Department: analysis and development of web services for capturing and matching fingerprint biometrics, integrated with police and banking identification systems.

JavaC# .NETSOAP/REST

«role»

Indra.SoftwareEngineer

- period : string = "April 2011 — July 2013 (2 years 4 months)"

- company : string = "Indra"

Progressed from Alternance Software Engineer to Software Engineer. Developed SOAP/WSDL web services on WebSphere Integration Developer, secured with LDAP, and business packages in PL/SQL (Mapfre Hogar Project), under SCRUM methodology.

JavaSOAP/WSDLPL/SQLSCRUM

«abstract» «role»

Tellus.WebDeveloper

- period : string = "April 2009 — June 2009 (3 months)"

- company : string = "Tellus Education Group"

Development and maintenance of the corporate website.

PHPHTML/CSSDrupal

// projects.components

«component»

Fingerprint Biometrics System (BS:M)

Web services for fingerprint biometric capture (Java, Spring MVC/Security) and an ABIS server in C# .NET for storing and matching fingerprints, integrating the Neurotechnology and Futronic SDKs.

JavaC# .NETSOAP/REST

«component»

Mobile Identification Backend (DGP)

Backend and web services (Java, REST/SOAP) consumed by an Android application for Spanish National Police officers performing field identification tasks.

JavaAndroidREST/SOAP

«component»

SOA Integration — Mapfre Hogar Project

Web services on WebSphere Integration Developer (SOAP/WSDL, XSD/XSLT) secured with LDAP, along with business packages in PL/SQL, under SCRUM methodology.

JavaSOAP/WSDLPL/SQL

«component»

Internal Ticketing System

Internal ticketing system connected to the box office for managing park and event admissions.

Vue.jsNestJSgRPCDockerPostgreSQLDevContainersCI/CD

«component»

Accounting & Financing Application

Evolutionary development of the proprietary accounting and financing application.

C# .NETASP.NET

«component»

Corporate Credit Restructuring Management (BPI)

Architecture design and analysis of an application for managing the restructuring of corporate bank credits.

Angular 18Java 17KubernetesAWSPostgreSQLMongoDBKafkaCI/CDDORA

// education.classes

Academic Background

«education»

Universidad de Castilla-La Mancha

- degree : string = "Associate's degree, Software Engineering"

- period : string = "2007 — 2011"

«education»

Universidad de Castilla-La Mancha

- degree : string = "Master's degree, Video Games and Programming"

- period : string = "2011 — 2012"

Certifications

«certification»

AWS Certified Cloud Practitioner

- issuer : string = "Amazon Web Services (AWS)"

- issued : string = "09/2025"

- expires : string = "09/2028"

«certification»

MongoDB for Java Developers

- issuer : string = "MongoDB"

- issued : string = "09/2016"

«certification»

MongoDB for .NET Developers

- issuer : string = "MongoDB"

- issued : string = "05/2016"

«certification»

nCipher for Developers

- issuer : string = "Itway Ibérica"

- issued : string = "04/2014"

SSL CertificatesDigital CertificatesDigital SignaturesPKCS#11HSM

«certification»

TrustedX for Developers

- issuer : string = "Safelayer Secure Communications (Entrust)"

- issued : string = "11/2013"

SSL CertificatesDigital CertificatesDigital SignaturesPKCS#11HSM

«certification»

Cisco CCNA4 WAN Technologies

- issuer : string = "Cisco"

- issued : string = "06/2010"

«certification»

Cisco CCNA3 Switching Basics and Intermediate Routing

- issuer : string = "Cisco"

- issued : string = "06/2009"

«certification»

Cisco CCNA2 Routing and Switching

- issuer : string = "Cisco"

- issued : string = "04/2009"

«certification»

Cisco CCNA1 Network Fundamentals

- issuer : string = "Cisco"

- issued : string = "06/2008"

«certification»

Cisco IT Essentials: PC Hardware and Software

- issuer : string = "Cisco"

- issued : string = "06/2007"

// contact.interface

«interface»

IContact