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Experienced Senior Software Engineer with 10+ years designing, developing, and maintaining enterprise-grade applications across banking, public sector, and e-commerce. Strong background in Java, Spring Boot, RESTful APIs, SOA architectures, and database integrations, delivering scalable, secure, high-performance solutions. Skilled in the software development lifecycle including production support (L3), incident resolution, performance optimization, and continuous improvement. Works closely with cross-functional teams and stakeholders in international environments, ensuring reliability, security enhancements, and business value delivery.…Experienced Senior Software Engineer with 10+ years designing, developing, and maintaining enterprise-grade applications across banking, public sector, and e-commerce. Strong background in Java, Spring Boot, RESTful APIs, SOA architectures, and database integrations, delivering scalable, secure, high-performance solutions. Skilled in the software development lifecycle including production support (L3), incident resolution, performance optimization, and continuous improvement. Works closely with cross-functional teams and stakeholders in international environments, ensuring reliability, security enhancements, and business value delivery.

Vianney Tagu

Software Engineer, Back-End Developer, DevOps Developer, +2

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Experienced Senior Software Engineer with 10+ years designing, developing, and maintaining enterprise-grade applications across banking, public sector, and e-commerce. Strong background in Java, Spring Boot, RESTful APIs, SOA architectures, and database integrations, delivering scalable, secure, high-performance solutions. Skilled in the software development lifecycle including production support (L3), incident resolution, performance optimization, and continuous improvement. Works closely with cross-functional teams and stakeholders in international environments, ensuring reliability, security enhancements, and business value delivery.…Experienced Senior Software Engineer with 10+ years designing, developing, and maintaining enterprise-grade applications across banking, public sector, and e-commerce. Strong background in Java, Spring Boot, RESTful APIs, SOA architectures, and database integrations, delivering scalable, secure, high-performance solutions. Skilled in the software development lifecycle including production support (L3), incident resolution, performance optimization, and continuous improvement. Works closely with cross-functional teams and stakeholders in international environments, ensuring reliability, security enhancements, and business value delivery.

Available to hire

Experienced Senior Software Engineer with 10+ years designing, developing, and maintaining enterprise-grade applications across banking, public sector, and e-commerce. Strong background in Java, Spring Boot, RESTful APIs, SOA architectures, and database integrations, delivering scalable, secure, high-performance solutions.

Skilled in the software development lifecycle including production support (L3), incident resolution, performance optimization, and continuous improvement. Works closely with cross-functional teams and stakeholders in international environments, ensuring reliability, security enhancements, and business value delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

French

Intermediate

English

Intermediate

Italian

Advanced

Work Experience

Senior Software Engineer, Banking & Financial Services at BGL BNP Paribas

July 1, 2022 - Present

Designed and implemented new banking and functional features for enterprise applications automating key business processes across portfolio management, risk management, transaction monitoring, and customer account management. Delivered clean, maintainable, scalable, high-quality solutions using Java and Spring Boot with RESTful APIs, microservices, and SOA-based architecture. Built and supported enterprise systems including database integrations and API/interface development. Collaborated with business analysts, architects, testers, and compliance teams, participating in software design and code reviews to ensure best practices. Contributed to SOA architecture implementation, applied security enhancements, and optimized application performance. Provided L3 production support for critical banking applications: monitored production environments, investigated and resolved incidents impacting business operations, performed RCA (Root Cause Analysis), and implemented preventive/corrective

Java Programming Analyst at European Parliament

April 1, 2020 - July 1, 2022

Analyzed business requirements and developed software solutions, including designing and developing RESTful web services. Managed Oracle databases and ensured data consistency. Executed functional and technical unit testing, maintained and updated technical documentation, and delivered new business functionalities and system improvements. Investigated, troubleshot, and resolved software defects, participating in Agile development processes. Provided L3 application support for mission-critical HR systems: diagnosed and resolved production issues in Oracle and Java environments, performed root-cause analysis for application failures, monitored batch executions, and ensured operational reliability. Coordinated with business users to resolve incidents and service requests, supported corrective and preventive maintenance, and assisted with software releases and production deployments while ensuring stability, availability, and performance.

Hybris Software Engineer at Alpenite Development (and enhancement of enterprise e-commerce solutions based on SAP Hybris platform)

July 1, 2018 - March 1, 2020

Developed backend functionalities on SAP Hybris 6.2 platform. Designed and implemented end-to-end checkout and payment workflows. Integrated multiple payment providers including CyberSource, PayPal, and Carta Sì. Implemented order management business processes using Spring framework integration, configured and optimized Solr indexing to improve product search and category navigation performance. Designed data models and implemented integrations with legacy enterprise systems. Developed order processing workflow, implemented data integration flows for product inventory and pricing synchronization to support fulfillment processes, and built numerous RESTful web services. Performed API testing and performance validation using Postman and SoapUI. Developed scheduled jobs/batch processing to automate business operations and added integration tests using JUnit to improve code coverage. Collaborated with business analysts, QA teams, and stakeholders in an Agile environment. Provided appli

Hybris Software Engineer at Sopra Steria

September 1, 2014 - June 1, 2018

Participated in design, development, and implementation of large-scale e-commerce solutions based on SAP Hybris platform for international clients. Completed training and certification programs in Java development and SAP Hybris Commerce. Developed e-commerce functionalities using SAP Hybris 5.7. Implemented automated utilities in a voice generation system for electricity, gas, and water services. Designed and developed web services supporting business operations, including payment processing and checkout workflows. Developed product detail functionalities and customer-facing features, designed and implemented data models aligned with business requirements, and built services responsible for data retrieval and business logic between database and presentation layers. Implemented CMS components and catalog management functionalities, developed frontend views and presentation-layer components using SAP Hybris CMS architecture, and supported software testing, bug fixing, and continuous i