You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Nathan MarzilliNM

Nathan Marzilli

Full-Stack Java Engineer

€400/day
Lausanne, CH
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Nathan

Java engineer with over 12 years of experience in large companies such as EDF and ELCA Informatique SA, I am now freelancing to directly support my clients on backend and business software projects.

I specialize in Java back-end development and SQL database management, bringing rigor, reliability, and pragmatism to each mission. For now, I prefer short or targeted projects to build a solid relationship of trust and ensure clean and efficient work.

Friendly, attentive, and transparent, I also know how to say no when I cannot meet a specific need: for me, this is the best way to guarantee quality service and avoid unpleasant surprises.

What I bring you
  • 12 years of experience in Java and back-end development
  • Good skills in SQL and database management
  • Ability to quickly understand business needs and propose effective solutions
  • Clear, human, and results-oriented collaboration
  • Reliability and commitment on each mission

My goal: to provide you with reliable and efficient development, while building a pleasant and lasting collaboration.
  • French

    Native or bilingual

  • Italian

    Native or bilingual

  • English

    Fluent

  • Japanese

    Basic

Remote only
Primarily works remotely

Experience

  • ELCA Informatique SA
    Fullstack Java Engineer
    BANKING AND INSURANCE
    May 2016 - May 2025 (9 years)
    Lausanne, Switzerland
    Training for new recruits' development environments Development of new features within a 2nd pillar management application Customer support and maintenance Implementation of new non-regression tests and participation in testing phases before each new delivery. Build, deployment, and installation of new software versions
    Java Atlassian JIRA SQL Server testing-and-quality-assurance Git
  • ASTEK
    Studies and Development Engineer
    September 2015 - April 2016 (7 months)
    Lyon, France
    Needs analysis, detailed design, precise costing, complete development, and functional testing within a team to produce reliable and high-performance web application.
  • EDF CIH (Centre d'ingénierie hydraulique)
    Apprenticeship IT Engineer
    September 2012 - August 2015 (2 years and 11 months)
    Lyon, France
    Development of a hydraulic production optimization software
    • client needs analysis with specification writing
    • project progress planning and organization
    • development and deployment of the tool Development of a tool for validation and verification of hydraulic computer data

Recommendations

Be the first to recommend Nathan

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Engineering Degree
    CPE
    2015
    Diplôme d'ingénieur
  • DUT: Computer Science
    IUT (University and Technological Institute)
    2012
    DUT : Informatique

Skill set

Categories