Slim Ben Nasrallah Email & Phone Number

Paris, Île-De-France, France

As CEO of Devagnos, I led financial growth, fostered thought leadership, optimized operations, and built a high-performing team.- Financial performance: Successfully managed and grew the company's financial health, achieving profitability and maximizing value- Thought leadership: Positioned oneself as a thought leader in the software development industry, actively contributing to industry forums, speaking engagements, and publications- Operational efficiency: Implemented… Show more As CEO of Devagnos, I led financial growth, fostered thought leadership, optimized operations, and built a high-performing team.- Financial performance: Successfully managed and grew the company's financial health, achieving profitability and maximizing value- Thought leadership: Positioned oneself as a thought leader in the software development industry, actively contributing to industry forums, speaking engagements, and publications- Operational efficiency: Implemented streamlined processes and optimized operational efficiencies, resulting in improved productivity and cost savings- Talent acquisition and development: Attracted top-tier talent and built a high-performing team, fostering a culture of innovation, collaboration, and continuous learning.- More than 120 projects delivered. Show less

Monastir - Tunisia

A leading software development company, delivering scalable solutions for enterprises. A skilled team that drives peak performance by providing world-class technology applications and services.As the founder of the company, started from day one as the main full stack developer and worked personally on the first onboarded projects. Since then continued acting as the lead developer and implemented the processes, the quality assessment checklists, and the internal technical… Show more A leading software development company, delivering scalable solutions for enterprises. A skilled team that drives peak performance by providing world-class technology applications and services.As the founder of the company, started from day one as the main full stack developer and worked personally on the first onboarded projects. Since then continued acting as the lead developer and implemented the processes, the quality assessment checklists, and the internal technical guidelines.More than 120 projects delivered. Show less

Tunisia

I am the Chief Operations Officer for Galactech LLC, a gaming industry thought leader with extensive experience in the gaming ecosystem, startups world and SaaS space. My primary focus is serving as the strategic point of contact for collaborators and partners, leading the identification of new opportunities and market expansion, as well as directing investments and providing direction for my team on critical issues regarding integrity, risk management and compliance.

Tunisia

Founded in 2016, Seemba allows developers to monetize their games by integrating an innovative API which enables them to :- Add an eSport feature to their games- Generate a new revenue stream- Increase customer attraction / loyalty / retention- Improve customer experience by removing adsSeemba revolutionizes the video game market by introducing a new perspective to the gaming experience. We give players the opportunity to monetize their talent by participating in eSport… Show more Founded in 2016, Seemba allows developers to monetize their games by integrating an innovative API which enables them to :- Add an eSport feature to their games- Generate a new revenue stream- Increase customer attraction / loyalty / retention- Improve customer experience by removing adsSeemba revolutionizes the video game market by introducing a new perspective to the gaming experience. We give players the opportunity to monetize their talent by participating in eSport tournaments from anywhere, at any moment. You can now have fun playing your favorite games while making your time profitable. Show less

Tunisia

- Designed and developed the initial backend architecture using Node.js and Express.js, creating a robust monolithic structure for the Minimum Viable Product (MVP) to attract funding and investors (Deal done successfully).- Led the transition from a monolithic architecture to a micro-services architecture, utilizing Node.js and Ruby on Rails, to improve scalability, maintainability, and code reusability.- Implemented unit tests to ensure code quality, detect bugs, and facilitate future… Show more - Designed and developed the initial backend architecture using Node.js and Express.js, creating a robust monolithic structure for the Minimum Viable Product (MVP) to attract funding and investors (Deal done successfully).- Led the transition from a monolithic architecture to a micro-services architecture, utilizing Node.js and Ruby on Rails, to improve scalability, maintainability, and code reusability.- Implemented unit tests to ensure code quality, detect bugs, and facilitate future development and updates.- Deployed the application on Amazon Web Services (AWS), ensuring a secure and scalable infrastructure.- Implemented best practices and coding standards, enforcing adherence to industry-standard conventions and ensuring high-quality code throughout the development process.- Implemented continuous integration and deployment (CI/CD), enabling automated testing, building, and deployment of the application with ease.- Actively participated in the recruitment and onboarding of new team members, providing technical guidance, and promoting a collaborative and efficient work environment.- Enforced the use of GitFlow and conducted code reviews to ensure code consistency, quality, and adherence to project requirements.- Created and maintained comprehensive documentation for APIs, enabling seamless integration with external services and facilitating future development and collaborations.- Developed a players matchmaking algorithm for duels and tournaments, enhancing the gaming experience for users and promoting fair competition.- Created the first Developers Dashboard client app based on Vue.js, providing an intuitive and efficient interface for developers to manage and monitor their users.- Created a B2B analytics system based on private game developers' API keys implemented in the SDK to monitor their customers' events and interactions.- Implemented JWT tokens to manage user authentication, ensuring secure and reliable access to the platform. Show less

Paris, Île-De-France, France

- Operational Efficiency: Implemented streamlined processes and operational strategies that significantly improved the efficiency and productivity of Assistant.immo's operations, resulting in cost savings and enhanced service delivery.- Customer Success: Implemented customer-centric strategies and initiatives that enhanced client satisfaction and retention, resulting in a high rate of customer loyalty and positive referrals- Market Expansion: Successfully led the expansion of… Show more - Operational Efficiency: Implemented streamlined processes and operational strategies that significantly improved the efficiency and productivity of Assistant.immo's operations, resulting in cost savings and enhanced service delivery.- Customer Success: Implemented customer-centric strategies and initiatives that enhanced client satisfaction and retention, resulting in a high rate of customer loyalty and positive referrals- Market Expansion: Successfully led the expansion of Assistant.immo into new markets or geographic regions, establishing a strong market presence and driving revenue growth.- Product Development: Played a key role in the development and launch of innovative features and functionalities on the Assistant.immo platform, ensuring it remains competitive and aligned with customer needs.- Operational Resilience: Implemented robust disaster recovery and business continuity plans, ensuring seamless operations and minimal disruption during unforeseen events or challenges (Following OVH SBG disaster)- Financial Performance: Demonstrated strong financial management skills by optimizing resource allocation, improving profitability, and achieving or exceeding financial targets. Show less

Paris, Île-De-France, France

As the Architect, CTO, and Backend Developer at Assistant.immo, I played a crucial role in the refactoring of the platform's code following the company's acquisition. This involved modernizing and improving the existing infrastructure to align with the company's strategic goals and technical vision.- Led the complete refactoring of the platform following its acquisition, transitioning from Rails 4 to Rails 6, resulting in improved performance, scalability, and maintainability.-… Show more As the Architect, CTO, and Backend Developer at Assistant.immo, I played a crucial role in the refactoring of the platform's code following the company's acquisition. This involved modernizing and improving the existing infrastructure to align with the company's strategic goals and technical vision.- Led the complete refactoring of the platform following its acquisition, transitioning from Rails 4 to Rails 6, resulting in improved performance, scalability, and maintainability.- Conducted in-depth analysis and understanding of customer needs, refining the platform to align with their requirements and enhance user experience.- Reviewed and optimized the platform's architecture, implementing a BUS and queues system to improve communication and data processing between components.- Implemented Docker and CI/CD pipelines, automating the deployment process and ensuring consistent and efficient software delivery.- Transitioned the UI from BulmaCSS to TailwindCSS, leveraging the flexibility and utility-first approach of TailwindCSS to create a highly customizable and responsive user interface.- Optimized the database schema on PostgreSQL, improving query performance and data retrieval efficiency.- Enhanced the performance and reliability of the APIs, leveraging technologies like Node.js and Ruby on Rails.- Utilized cloud-based technologies, such as AWS, to enhance scalability, security, and availability of the platform.- Conducted thorough testing and debugging to ensure the stability and quality of the rewritten codebase. Show less

Paris, Île-De-France, France

As the acting CTO, and Backend Developer at Nimley, I played a pivotal role in designing and developing the refactor of the sales automation software. I was responsible for architecting the backend infrastructure, implementing key features, and ensuring the seamless integration of the platform's functionalities.- Led the complete refactor of the codebase after the acquisition of the project, transforming the monolithic Ruby on Rails app into micro-services architecture using Ruby and… Show more As the acting CTO, and Backend Developer at Nimley, I played a pivotal role in designing and developing the refactor of the sales automation software. I was responsible for architecting the backend infrastructure, implementing key features, and ensuring the seamless integration of the platform's functionalities.- Led the complete refactor of the codebase after the acquisition of the project, transforming the monolithic Ruby on Rails app into micro-services architecture using Ruby and Node.js.- Implemented a messaging system for efficient communication between micro-services.- Integrated external third-party APIs to streamline processes and reduce the burden on internal maintenance, improving system performance and reliability.- Developed advanced features, including lead generation through web scraping using Node.js and Python, prospect qualification through content analysis, automated appointment scheduling, and sync with calendar API.- Integrated Sentry and New Relic for comprehensive error tracking, performance monitoring, and log management, ensuring application stability and proactive issue resolution.- Managed the migration of the application from Heroku to AWS and to OVH according to acquirer's requirements.- Containerized the services using Docker and implemented CI/CD pipelines with Github Actions to automate the build, testing, and deployment process, resulting in improved delivery and reduced time to market.- Restructured the APIs and their communication with CRM platforms, optimizing data flow and ensuring efficient integration.- Implemented comprehensive testing strategies, including unit tests, integration tests, and test automation, to ensure code quality, reliability, and maintainability.- Established Gitflow workflows and implemented development processes to facilitate collaboration, code review, and version control.- Upgraded the tech stack, incorporating modern technologies and libraries. Show less

Paris, Île-De-France, France

- Scalability and Growth: Successfully facilitated the scaling of Nimley's operations to support rapid business growth, ensuring seamless expansion while maintaining service quality and customer satisfaction.- Operational Streamlining: Led the implementation of operational strategies and processes that significantly streamlined workflows, reducing time-consuming tasks and increasing overall operational efficiency at Nimley- Technology Implementation: Played a key role in the adoption… Show more - Scalability and Growth: Successfully facilitated the scaling of Nimley's operations to support rapid business growth, ensuring seamless expansion while maintaining service quality and customer satisfaction.- Operational Streamlining: Led the implementation of operational strategies and processes that significantly streamlined workflows, reducing time-consuming tasks and increasing overall operational efficiency at Nimley- Technology Implementation: Played a key role in the adoption and integration of technology solutions that enhanced operational effectiveness, such as CRM systems, sales productivity tools, and data analytics platforms, resulting in improved performance and data-driven decision-making Show less

Tunisie

Monastir

Technical Sciences

Activities and Societies: Theatre Club, Drawing Club, Comics Writing Club

Bacalauréat

Medical Clinical Sciences/Graduate Medical Studies

Activities and Societies: Associamed Monastir, Horizonmed Monastir