Lionel Selosse

Senior .NET Developer | Technical Analysis

Salary / Daily rate

Brussels, Belgium

Mobility: Antwerp, Mechelen, ...

Freelance

Can come onsite

Skills

.NETC#AzureSQL QueriesMicrosoft SQL ServerMySQLSwagger/OpenAPIJavaC++AngularReactHTMLCSSData AnalysisEmbedded Systems

Languages

French (Native)Dutch (Fluent)English (Fluent)

About me

Intro

Freelance .NET developer with 14+ years of expertise across fintech, e-commerce, and enterprise solutions. Delivered projects spanning brand protection, real estate, and manufacturing industries, specializing in C#, ASP.NET, Azure, and modern web technologies. I transform complex business requirements into scalable, robust applications with proven technical and functional analysis skills.

Links

Work experience

Freelance Software Engineer

FreelanceFreelance

Jan 2018 - Present

8 years 10 months

Brussels Area, Belgium

Multiple contracts and projects in - Medtech - E-Commerce - Brand protection - Real estate - Identification technologies - Manufacture industry - Fintech - Media & advertising

Software Engineer

UniPartners IT - Financial - Engineering Services

Sep 2015 - Oct 2017

2 years 2 months

Belgium, WI, USA

Mission at DKV: website for online products, maintenance of web apps, web service C#, ASP.Net, SQL development Mission at Newtec: hardware monitoring software, network architecture C# development Mission at Collibra: data governance for desktop C#, WPF development

Software Engineer

Assuralia and Datassur

Jul 2013 - Oct 2015

2 years 4 months

Région de Bruxelles, Belgique

Projects for major insurance companies: accident expertise and accident reports C#, ASP.Net, SQL development Desktop applications, web services, web applications

Software Engineer

Prodata Mobility Systems

Feb 2011 - Jul 2013

2 years 6 months

Onboard systems for public transport. C# and C++ development. Embedded systems, desktop applications.

Software Engineer

Aubay and AirTopSoft

Apr 2010 - Mar 2011

1 year

Specialized software for air traffic optimization. Java development.

Software Engineer

AKKA technologies and Infrabel

Sep 2008 - Mar 2010

1 year 7 months

Project regarding railway traffic control. Java development & business analysis


Education

KTH Royal Institute of Technology

Master, Engineering physics

Activities and societies: Erasmus student

Master thesis in computer aided design and numerical simulation in aerodynamics

EPFL

Master, Applied Engineering Sciences

Activities and societies: Sports (sailing)

Specializations in numerical simulation (CFD and FEM), software development, automatics, electronics, computer aided design, mathematical modelling and numerical resolution methods for CFD and structure analysis

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