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Nicolas BlexmannNB

Nicolas Blexmann

Senior Solution Architect —

€703/day
Helsinki, FI
15+ years
Solution Architecture
Microservices
Python
JavaScript
Apriso

Average response time: 1 hour

About Nicolas

Senior Solution Architect with 18 years of experience, including 15 years in senior software architecture, equally comfortable with general cloud challenges (AWS, Azure, microservices, REST APIs) and complex industrial MES/MOM environments (DELMIA Apriso), where I led multi-site rollouts for accounts such as Valeo (200+ plants), BMW, and Thales.

This dual background lets me work across:
  • Cloud architecture & distributed systems: designing microservices architectures, REST APIs, CI/CD pipelines, and automation on AWS/Azure — for SaaS platforms, business applications, or legacy system modernization.
  • Industrial MES/MOM (DELMIA Apriso): technical specifications, development team supervision, multi-site solution architecture, integration with ERP/SCADA systems.

What I bring to a mission:
  • The ability to translate complex business requirements into robust, well-documented technical architecture
  • Full autonomy: I independently designed and built an end-to-end SaaS platform (architecture, CI/CD, API integrations) on my personal project, Haku-Sci
  • Technical leadership: managing development teams, ensuring code quality, acting as the single point of contact between clients and technical teams
  • Professional multilingual fluency: French (native), English and German (fluent) — enabling me to work on DACH or French-speaking missions without a language barrier

  • French

    Native or bilingual

  • English

    Fluent

  • German

    Fluent

  • Finnish

    Basic

Can work on-site
Helsinki (up to 10km)

Experience

  • Haku-Sci
    Senior Solution Architect —
    January 2024 - Today (2 years and 7 months)
    Helsinki, Finland
    Design and development, alongside my consulting work, of a SaaS platform for academic researchers. This project illustrates an end-to-end architecture approach: technical design, architecture decisions, development, and deployment carried out independently.
    • • Full technical architecture of the platform (backend, API, integrations)
    • • Set up a CI/CD pipeline to secure and automate deployments
    • • Python development and integrations with external APIs (Gmail, generative AI)
    CI/CD Python SAAS REST Solution Architecture
  • Dymasco
    Senior Solution Architect / Team Leader
    April 2021 - December 2023 (2 years and 8 months)
    Helsinki, Finland
    As team leader:
    • • Creation and maintenance of planning
    • • Definition of processes and documentation
    • • Main point of contact between the technical partner and the development team
    • • Ensuring the highest quality of code delivered while meeting deadlines As solution architect:
    • • Writing technical specifications
    • • Technical and organizational supervision of the team
    • • Quality control of delivered code
    • • Development of complex evolutions
    Keywords: Team leading, Planning, Customer relationships, JIRA, Confluence, Software architecture, Python, Automated tests, Robot Framework, Selenium, MES, Apriso, C#, JavaScript, JQuery, SQL Server
    Team Leadership Jira/Confluence Software Architektur Robot Framework Apriso
  • Starmind
    Senior Solution Architect
    April 2019 - March 2021 (1 year and 11 months)
    Zürich, Switzerland
    Responsible for the technical communication between customers and internal teams for a SaaS knowledge management platform:
    • • For Sales: providing concepts and answers on technical feasibility
    • • For CSM: post-sales technical support for customer requirements
    • • For the Tech Team: relaying customer needs to help improve the application
    • • Implemented automated processes and CI/CD pipelines to secure deployments, on a microservices architecture
    Keywords: Customer relationships, Kubernetes, Microservices, CI/CD, Training, JIRA, Project leading, REST API, Grafana, SQL (MariaDB, PostgreSQL), JavaScript, Node.js, MongoDB, RabbitMQ, Python, Cloud (AWS, Azure), SaaS
    CI/CD Microservices Kubernetes SQL AWS
Check out Nicolas's experience

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Education

  • M.Sc. Eng.
    University
    2006
    M.Sc. Eng.

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