anis toumi

Senior Software Engineer | .NET Core

Salary / Daily rate

Paris, France

Freelance, open to permanent contract

Can come onsite

Skills

.NETClean ArchitectureMicroservicesMicrosoft SQL ServerC#Clean CodeEvent Driven ArchitectureGitJenkinsRESTful APIsSoftware CraftsmanshipBackend DevelopmentMySQLRabbitMQProduct ManagementPostmanSeleniumSupabaseGitHubScrumConfluenceJiraSQL databases

Languages

EnglishArabicFrench

About me

Intro

Senior .NET/C# Specialist with 10 years of experience in full-stack development and team leadership. Led teams of 5+ developers, improved API performance by 15%, and built scalable healthcare management systems. Currently expanding into blockchain/smart contracts while delivering high-performance enterprise solutions.

Links

Work experience

Full-stack Developer

FreelanceFreelance

Jul 2024 - Aug 2025

1 year 2 months

Remote · Remote

- Designed and developed a web tool to help a doctor manage appointments, invoices, taxes, and documentation. - Built a document management system with secure file storage and retrieval. - Implemented a calendar with scheduling features to display and manage meetings efficiently. - Integrated SMS and email notifications for appointment reminders and important updates. - Developed a scalable backend using .NET Core with a SQL database. - Integrated authentication and role-based access control for enhanced security. - Created a responsive frontend using React for an intuitive user experience.

Blockchain Enthusiast | Smart Contract Developer (In Progress)

Self-employedFreelance

Nov 2024 - Mar 2025

5 months

Remote · Remote

- Currently learning Solidity and smart contract development. - Exploring decentralized application (DApp) development and Ethereum-based solutions. - Completed few Solidity project: https://github.com/anisToumi1990

Senior Software Developer

RAYLASE

Nov 2023 - May 2024

7 months

Munich, Germany

- Resolved critical software defects, improving API performance by 15%. - Introduced and implemented new API enhancements to streamline workflows. - Authored technical specifications and delivered presentations to stakeholders. - Compiled detailed weekly progress reports to ensure transparency. - Documented tasks for knowledge sharing and team onboarding.

Senior Software Engineer

Inetum

Nov 2017 - Mar 2023

5 years 5 months

Région de Paris, France

***Senior Development Engineer / Team Lead - Led a team of 5 developers, enhancing collaboration and skill development. - Optimized production monitoring, cutting incident resolution time by 20%. - Delivered comprehensive technical specifications and progress updates to stakeholders. - Facilitated Agile ceremonies, promoting efficient task management and execution. - Maintained documentation for knowledge sharing and onboarding. ***Confirmed Development Engineer - Maintained and optimized application performance, improving up time by 25%. - Collaborated with infrastructure and customer service teams to address high-priority incidents. - Developed and deployed corrective measures for complex production issues.

Internship

Orange Business Services

May 2017 - Oct 2017

6 months

Région de Paris, France

Internship Architecture and financial engineering of private cloud solutions. My main tasks are: - Realize a P&L (Profit & Loss) rating and simulation tool adapted to private cloud solutions. - Contribute to the development of one or more private cloud block solutions

Software Developer

Telnet

Mar 2015 - Oct 2016

1 year 8 months

- Responsible of the implementation, testing and maintenance phases. - Reporting completed tasks using appropriate tools (SVN) Technical environment: Ingdev (tool based on Eclipse), Telium (SDK for Ingenico’s Applications), HTML5, C#. Development methodology: Scrum

Software Developer

NEGUS

Sep 2014 - Mar 2015

7 months

Tunisie

- Participate in Design, Implementation and Support phases. - Development of a game based on Unity3D for modeling and C# for scripting. - Development of an application that shortens links. - Reporting completed tasks using appropriate tools (SVN) Technical environment: Visual Studio, C#/.NET, WP8, XAML, MVVM Development methodology: Scrum

End of Studies Project

NEGUS

Feb 2014 - Jul 2014

6 months

End of Studies Project Android application: a search application with geolocation and various options - Responsible of choosing and integrating all the necessary frameworks ; - Participate on both frontend and backend solutions ; - Participate in Design , Implementation and Support phases ; - Full text search engine (using Hibernate Full-Text search) ; - Implementation of a restful web services ; - Working closely to relational database ( MySQL , SQLite ) ; - Reporting completed tasks using appropriate tools (SVN) Technical environment: Android, Java EE, JSON, Hibernate, Hibernate Search, CSS, SQL, Scrum

Two month summer internship

TDS

Jun 2013 - Aug 2013

3 months

.Net web application: management & simulation of agricultural land - Responsible for both frontend and backend solutions ; - Implemented application business logic in C# with MVC design pattern ; - Design and implement scripts for automating IT administration tasks and manipulating the Google maps' framework ; - Working closely to relational database ( MySQL ) ; - Develop and perform unit testing of the delivered product Technical environment: .Net (MVC3), C#, JavaScript, AJAX, JQuery, JSON, HTML, CSS, SQL, Agile


Education

Cyfrin Updraft

Solidity Smart Contract Development

2024 - 2025

1 year 1 month

Université Paris Dauphine - PSL

Master 2 (M2)

2016 - 2017

1 year 1 month

ENSI tunisie

diplome ingénieur

2011 - 2014

3 years 1 month

Institut Préparatoire aux Etudes d'Ingénieur de Sfax

Licence

2009 - 2011

2 years 1 month

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