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I am a versatile software engineer with 4+ years of experience building enterprise systems across telecom, IT, and secure platforms. I enjoy turning complex requirements into scalable solutions using Java, Spring Boot, .NET, Angular, and Vue. I’ve delivered full-stack and offline-first features, led performance and quality initiatives, and solved hard problems through prototyping POCs and hands-on implementation. Outside work, I love continual learning and have solved 500+ LeetCode challenges to sharpen my problem-solving skills. I value collaboration, code quality, and customer impact. I’m driven by performance improvements, automation, and mentoring teammates. I thrive in cross-functional environments and enjoy sharing knowledge through code reviews, documentation, and proactive problem-solving.…I am a versatile software engineer with 4+ years of experience building enterprise systems across telecom, IT, and secure platforms. I enjoy turning complex requirements into scalable solutions using Java, Spring Boot, .NET, Angular, and Vue. I’ve delivered full-stack and offline-first features, led performance and quality initiatives, and solved hard problems through prototyping POCs and hands-on implementation. Outside work, I love continual learning and have solved 500+ LeetCode challenges to sharpen my problem-solving skills. I value collaboration, code quality, and customer impact. I’m driven by performance improvements, automation, and mentoring teammates. I thrive in cross-functional environments and enjoy sharing knowledge through code reviews, documentation, and proactive problem-solving.

Mohamed Karim Slaimi

Full Stack Developer, Back-End Developer, Front-End Developer, +5

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I am a versatile software engineer with 4+ years of experience building enterprise systems across telecom, IT, and secure platforms. I enjoy turning complex requirements into scalable solutions using Java, Spring Boot, .NET, Angular, and Vue. I’ve delivered full-stack and offline-first features, led performance and quality initiatives, and solved hard problems through prototyping POCs and hands-on implementation. Outside work, I love continual learning and have solved 500+ LeetCode challenges to sharpen my problem-solving skills. I value collaboration, code quality, and customer impact. I’m driven by performance improvements, automation, and mentoring teammates. I thrive in cross-functional environments and enjoy sharing knowledge through code reviews, documentation, and proactive problem-solving.…I am a versatile software engineer with 4+ years of experience building enterprise systems across telecom, IT, and secure platforms. I enjoy turning complex requirements into scalable solutions using Java, Spring Boot, .NET, Angular, and Vue. I’ve delivered full-stack and offline-first features, led performance and quality initiatives, and solved hard problems through prototyping POCs and hands-on implementation. Outside work, I love continual learning and have solved 500+ LeetCode challenges to sharpen my problem-solving skills. I value collaboration, code quality, and customer impact. I’m driven by performance improvements, automation, and mentoring teammates. I thrive in cross-functional environments and enjoy sharing knowledge through code reviews, documentation, and proactive problem-solving.

Available to hire

I am a versatile software engineer with 4+ years of experience building enterprise systems across telecom, IT, and secure platforms. I enjoy turning complex requirements into scalable solutions using Java, Spring Boot, .NET, Angular, and Vue. I’ve delivered full-stack and offline-first features, led performance and quality initiatives, and solved hard problems through prototyping POCs and hands-on implementation. Outside work, I love continual learning and have solved 500+ LeetCode challenges to sharpen my problem-solving skills.

I value collaboration, code quality, and customer impact. I’m driven by performance improvements, automation, and mentoring teammates. I thrive in cross-functional environments and enjoy sharing knowledge through code reviews, documentation, and proactive problem-solving.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Software Engineer at Intalio

June 1, 2025 - Present

Contributed to the development of a new time management system to enhance employee productivity and streamline project tracking. Designed and developed multiple Proof of Concepts (POCs) for new product initiatives, enabling rapid validation of technical feasibility and informing strategic decision-making. Engineered automated scheduled jobs using Windows Worker Service to handle routine data processing and system maintenance tasks. Architected and delivered an offline-capable map module for a secure web application, enabling personnel to access and interact with geospatial data and asset plans in low-connectivity environments.

Software Engineer at Sofrecom Tunisie (Orange Group) - METRO (Maintenance Environnement Technique Réseau Orange)

June 1, 2022 - May 1, 2025

Reduced system response time by 40% for over 10,000 users by optimizing REST APIs and implementing caching strategies. Decreased technical debt by 35% across 50+ projects by architecting a centralized SonarQube analytics platform that automated quality metric collection, saving over 20 hours of manual review per week. Improved code coverage from 20% to 75% by leading targeted testing initiatives. Engineered a Talend-based data pipeline with robust validation and sub-job workflows to automate mass data updates for enterprise-scale systems. Enhanced the Electronic Document Management (EDM) system, achieving 50% faster document retrieval and a 30% reduction in storage costs.

Software Engineer (Freelance) at ParlonsPC - IT Support Platform

January 1, 2022 - May 1, 2022

Cross-platform mobile application connecting users with IT professionals, enabling seamless technical support interactions. Delivered full-stack mobile solution within 4 months, achieving 98% client satisfaction. Implemented real-time WebSocket-powered chat and notification system, reducing professional-user response times by 80%. Architected scalable backend infrastructure capable of handling 1000+ concurrent users and integrated secure Stripe payments.

Software Engineer (Freelance) at Dari Real Estate Platform

October 1, 2021 - December 1, 2021

AI-powered real estate platform with price prediction capabilities. Developed ML-based price prediction model achieving 85% accuracy. Reduced property search time by 60% through implementation of advanced filtering. Integrated interactive map feature increasing user engagement by 40%. Built automated property matching system, resulting in 50% more successful matches.

Software Engineer at Sofrecom Tunisie (Orange Group) METRO (Maintenance Environnement Technique Réseau Orange)

June 1, 2022 - May 1, 2025

Reduced system response time by 40% for over 10,000 users by optimizing REST APIs and implementing caching strategies. Decreased technical debt across projects by architecting a centralized SonarQube analytics platform, saving manual review time. Improved code coverage by leading targeted testing initiatives and engineered a Talend-based data pipeline to automate mass updates for enterprise-scale systems. Enhanced the Electronic Document Management (EDM) system with faster retrieval and reduced storage costs through data pipeline improvements.