Available to hire
Hi, I’m Mohamed Nour Khammari, a Full Stack Developer with 4+ years of experience building scalable web applications using .NET Core and Angular. I enjoy delivering SaaS platforms that scale to thousands of users, uphold GDPR/privacy standards, and run reliably in cloud environments. I’m passionate about turning complex requirements into clean, maintainable software and collaborating with product and design to create delightful user experiences.
I’m open to EU relocation, comfortable working with international teams across time zones, and focused on performance, security, and data-driven decision making. I thrive in agile environments and love applying best practices in architecture, testing, and DevOps to deliver high-quality software faster.
Skills
See more
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
Arabic
Fluent
French
Advanced
English
Advanced
Work Experience
Full Stack Developer & Technical Lead at SMTPING
March 1, 2025 - PresentLed full-stack development (.NET Core/Angular) for a SaaS email platform serving over 5,000 users, optimizing email deliverability handling millions of daily transactions.
Architected scalable cloud solutions using AWS/OVH with containerized Docker deployments. Designed responsive and accessible user interfaces with Angular and Bootstrap.
Collaborated with stakeholders to align technical solutions with business objectives and integrated payment gateways ensuring PCI compliance.
Established CI/CD pipelines reducing deployment cycles by 40%, implemented multithreading and IP rotation to enhance SMTP throughput by 70%, and maintained 99.95% platform uptime through rapid issue resolution within SLA.
Full Stack Developer - AI Quality Analytics Platform at AREEM NETWORK SERVICES
February 1, 2025 - July 18, 2025Developed a quality analysis application focused on the Saudi AI market. Created drag-and-drop report wizards (.NET/Angular) with dynamic charting, accelerating AI risk KPI identification by 40%. Architected centralized report management eliminating document duplication and streamlining cross-team processes. Implemented load-on-demand for 10M+ record datasets, reducing latency by 40%, and restructured SQL Server modules with SSIS partitioning, improving data discoverability and search clarity by 100%.
Full Stack .NET Developer - Healthcare ERP Systems at STEROS
October 1, 2023 - July 18, 2025Developed modules for a healthcare ERP system servicing laboratories and clinics; built inventory management and patient record systems using .NET MVC 4.7/Kendo UI. Resolved legacy system defects to reduce errors by 40% while maintaining HIPAA compliance. Introduced SVN version control for the team, reducing integration conflicts by 50%. Authored over 50 UI test scenarios in Redmine, cutting regression testing effort by 30%, and integrated SonarQube to achieve 70% clean/secure code compliance across 200K+ lines of code.
Full Stack Developer Intern - Hospitality Marketing Analytics at ACTEOL
June 1, 2022 - July 18, 2025Developed a .NET-based analytics tool during a master’s internship, automating data workflows for hospitality marketing clients. Designed interactive pivot tables using Kendo UI and Bootstrap connected to SQL Server Analysis Services, enabling dynamic KPIs and reducing query latency by 40%. Deployed the tool to 15 account managers, accelerating customer insight generation and enhancing reporting accuracy.
Frontend Developer - E-Commerce CMS Specialist at Shuqba Auto Part | Mostaqel Platform
January 1, 2022 - July 18, 2025Customized OpenCart Titan-Shop templates with multiple payment gateways and dynamic mega-menu systems, reducing checkout abandonment by 25%. Developed responsive product interfaces using HTML5, CSS3, and jQuery, including real-time AJAX stock availability and pricing features across 200+ SKUs. Configured admin panel for inventory with color/size variants and automated low-stock alerts, improving inventory accuracy by 40%. Built a drag-and-drop product comparison tool.
Full Stack Developer & Technical Lead (SaaS Email Platform) at SMTPING
March 1, 2025 - PresentLed full-stack development (.NET Core/Angular) for a SaaS platform serving 5,000+ users, optimizing email deliverability tools handling millions of daily transactions. Architected scalable solutions using AWS/OVH cloud infrastructure with containerized deployments (Docker). Designed intuitive user interfaces with Angular, implementing responsive layouts (HTML/CSS/Bootstrap) and accessibility-compliant components. Leveraged Figma for design collaboration to transform wireframes into functional features. Drove end-to-end feature development in agile sprints: from technical specifications to unit testing and production deployment. Established CI/CD pipelines with Git version control, reducing deployment cycles by 40%. Integrated payment gateways and third-party APIs while maintaining PCI compliance. Collaborated with stakeholders to align technical solutions with business objectives. Implemented multithreading and IP rotation systems to enhance SMTP throughput by 70%. Resolved production
Full Stack Developer - AI Quality Analytics Platform at AREEM NETWORK SERVICES
February 28, 2025 - July 18, 2025Created a quality analysis application for a company specialized in AI and data software focused on the Saudi market. Engineered drag-and-drop report wizards (.NET/Angular) with dynamic charting, accelerating production risk KPI identification by 40% for AI software clients. Architected centralized report management system eliminating 100% document duplication and streamlining cross-team reporting processes. Implemented load-on-demand for 10M+ record datasets via ADOMD.NET API + custom MDX optimization, reducing latency by 40%. Restructured SQL Server modules using SSIS partitioning, achieving 100% improvement in data discoverability and search clarity.
Full Stack .NET Developer - Healthcare ERP Systems at STEROS
October 31, 2023 - July 18, 2025Created modules for STEROS LAB, an ERP system for healthcare laboratories and clinics, in a team of 3 developers. Engineered inventory management and patient record systems using .NET MVC 4.7/Kendo UI, resolving 4+ critical legacy defects daily to reduce system-wide errors by 40% while maintaining HIPAA-compliant coding standards. Modernized team workflows by implementing SVN version control for 3 developers, reducing integration conflicts by 50% and accelerating feature deployment cycles. Authored 50+ UI test scenarios in Redmine with time-based KPIs, cutting regression testing effort by 30% through systematic documentation of acceptance criteria. Achieved 70% clean/secure code compliance via SonarQube integration, establishing baseline metrics for technical debt reduction across 200K+ LOC.
Full Stack Developer Intern - Hospitality Marketing Analytics at ACTEOL
June 30, 2022 - July 18, 2025Created a web application during a master’s internship with Acteol, focused on hospitality marketing. Engineered a .NET/ADOMD-based analytics tool using MVVM architecture that automated complex data workflows for hospitality clients, deployed to 15 account managers to accelerate customer insight generation by 30% and enhance reporting accuracy. Designed interactive pivot tables with Kendo UI + Bootstrap4 connected to SQL Server 2019 Analysis Services, enabling dynamic KPI configuration via OLAP cubes while reducing query latency 40% through SQL Profiler optimization.
Frontend Developer - E-Commerce CMS Specialist at Shuqba Auto Part | Mostaqel Platform
January 31, 2022 - July 18, 2025Deployed and customized OpenCart Titan-Shop template with 3+ payment gateways (credit card, cash on delivery) and dynamic mega-menu systems, reducing checkout abandonment by 25% through streamlined UX. Engineered responsive product interfaces using HTML5/CSS3/jQuery, implementing real-time AJAX features for stock availability checks and dynamic pricing displays across 200+ SKUs. Configured admin control panel with custom inventory modules for color/size variants and automated low-stock alerts, improving inventory accuracy by 40% and reducing overselling incidents. Developed product comparison tool with drag-and-drop interface (jQuery UI).
Full Stack Developer & Technical Lead (SaaS Email Platform) at SMTPING
March 1, 2025 - PresentLed full-stack development using .NET Core and Angular for a SaaS platform serving over 5,000 users, optimizing email deliverability tools handling millions of daily transactions. Architected scalable solutions leveraging AWS/OVH cloud infrastructure and containerized deployments with Docker. Designed intuitive and accessibility-compliant user interfaces with Angular and responsive layouts. Used Figma for design collaboration. Managed features end-to-end in agile sprints from specifications to production deployment. Established CI/CD pipelines with Git, reducing deployment cycles by 40%. Integrated payment gateways and third-party APIs adhering to PCI compliance. Enhanced SMTP throughput by 70% with multithreading and IP rotation systems. Maintained 99.95% platform uptime by resolving production issues within SLA.
Full Stack Developer - AI Quality Analytics Platform at AREEM NETWORK SERVICES
February 28, 2025 - July 18, 2025Developed a quality analysis application for an AI and data software company focused on the Saudi market. Implemented drag-and-drop report wizards with dynamic charting to accelerate production risk KPI identification by 40%. Created a centralized report management system that eliminated duplications and streamlined reporting. Applied load-on-demand and MDX optimization for datasets of over 10 million records, reducing latency by 40%. Restructured SQL Server modules with SSIS partitioning, doubling data discoverability and search clarity.
Full Stack .NET Developer - Healthcare ERP Systems at STEROS
October 31, 2023 - July 18, 2025Contributed to developing STEROS LAB, an ERP system for healthcare labs and clinics. Built inventory management and patient record modules using .NET MVC 4.7 and Kendo UI, resolving critical legacy defects to reduce system errors by 40%. Improved team workflows through SVN version control with reduced integration conflicts and faster feature deployment. Authored over 50 UI test scenarios reducing regression testing effort by 30%. Achieved 70% clean and secure code compliance by integrating SonarQube and establishing metrics for technical debt across 200,000+ lines of code.
Full Stack Developer Intern - Hospitality Marketing Analytics at ACTEOL
June 30, 2022 - July 18, 2025Created a .NET/ADOMD-based analytics tool using MVVM architecture to automate complex data workflows for hospitality clients. Deployed the tool to 15 account managers, improving customer insights by 30% and enhancing reporting accuracy. Designed interactive pivot tables with Kendo UI and Bootstrap connected to SQL Server Analysis Services, enabling dynamic KPI configurations with a 40% reduction in query latency after SQL Profiler optimization.
Frontend Developer - E-Commerce CMS Specialist at Shuqba Auto Part | Mostaqel Platform
January 31, 2022 - July 18, 2025Deployed and customized OpenCart Titan-Shop template integrating over 3 payment gateways and dynamic mega-menu systems, reducing checkout abandonment by 25%. Developed responsive product interfaces with HTML5, CSS3, and jQuery incorporating real-time AJAX stock and pricing features across 200+ SKUs. Configured admin control panel with custom inventory modules supporting color/size variants and automated low-stock alerts, improving inventory accuracy by 40%. Built a product comparison tool with drag-and-drop interface using jQuery UI.
Full Stack Developer & Technical Lead (SaaS Email Platform) at SMTPING
March 1, 2023 - PresentLed full-stack development of a SaaS email platform serving over 5,000 users, optimizing millions of daily email transactions. Architected scalable cloud solutions using AWS and OVH infrastructure with containerized deployments via Docker. Designed intuitive, accessible user interfaces with Angular and responsive layouts. Established CI/CD pipelines reducing deployment cycles by 40%, integrated payment gateways maintaining PCI compliance, and implemented multithreading and IP rotation systems to increase SMTP throughput by 70%. Maintained 99.95% uptime while collaborating closely with stakeholders to align technology and business objectives.
Full Stack Developer - AI Quality Analytics Platform at AREEM NETWORK SERVICES
February 1, 2025 - August 11, 2025Developed a quality analysis application focused on the Saudi AI software market featuring drag-and-drop report wizards and dynamic charting, improving production risk KPI identification by 40%. Architected a centralized report management system eliminating document duplication and streamlined cross-team reporting. Optimized performance for datasets of over 10 million records through custom MDX and ADOMD.NET API optimizations, reducing latency by 40%. Enhanced SQL Server modules using SSIS partitioning, doubling data discoverability and search clarity.
Full Stack .NET Developer - Healthcare ERP Systems at STEROS
October 1, 2023 - August 11, 2025Created modules for healthcare ERP systems managing inventory and patient records, resolving over 4 critical legacy defects daily and reducing system errors by 40% while observing HIPAA compliance. Modernized team version control workflows using SVN, decreasing integration conflicts by 50% and accelerating deployments. Authored 50+ UI test scenarios improving regression testing efficiency by 30%. Established clean/secure code baselines with SonarQube across 200K+ lines of code achieving 70% compliance.
Full Stack Developer Intern - Hospitality Marketing Analytics at ACTEOL
June 1, 2022 - August 11, 2025Engineered a .NET/ADOMD analytics tool using MVVM architecture automating data workflows for hospitality clients, deployed to 15 account managers. Designed interactive pivot tables connected to SQL Server Analysis Services, enabling dynamic KPI configuration and reducing query latency by 40% with SQL Profiler optimizations.
Frontend Developer - E-Commerce CMS Specialist at Shuqba Auto Part | Mostaqel Platform
January 1, 2022 - August 11, 2025Customized OpenCart Titan-Shop template incorporating multiple payment gateways and dynamic mega-menu systems, reducing checkout abandonment by 25%. Developed responsive product interfaces with AJAX real-time stock and pricing features for 200+ SKUs. Configured admin control with inventory modules automating stock alerts, improving inventory accuracy by 40%, and developed a drag-and-drop product comparison tool.
Full Stack Developer at SMTPING
March 1, 2025 - November 3, 2025Led platform architecture for a multi-tenant SaaS delivering 5,000+ enterprise users across EU; designed cloud infra handling 1M+ daily email validations with 99.95% uptime; implemented GDPR compliance with data residency controls and automated privacy workflows; improved throughput by 70% via concurrent processing and residential proxy rotation. Managed full SDLC from requirements to production with zero critical security incidents. Data Engineering: built Python-based data processing pipeline for 220M+ email records in S3; introduced alphabetical sharding to reduce lookup complexity and query latency; developed real-time caching to sub-second retrieval and reduced API costs by 60%.
BI Engineer | Data Warehouse Architect at AREEM NETWORK SERVICES
January 31, 2025 - January 31, 2025Designed end-to-end BI pipeline: dimensional data warehouse (star schema), OLAP cubes (SSAS) and self-service analytics for Saudi enterprise clients; built 15+ data marts processing 10M+ records using SSIS ETL with incremental loads; architected multi-dimensional MDX cubes with latency optimizations. Deployed on-premises to ensure data residency compliance. Platform Development: no-code report builder (Angular, Kendo UI, .NET Core) enabling business users to create KPI reports via drag-and-drop; integrated ADOMD.NET for real-time cube consumption; implemented role-based access controls and automated report distribution; created single-click subject navigation system.
Software Developer | Healthcare Systems at STEROS
October 31, 2023 - October 31, 2023Developed clinical laboratory modules for pathology/diagnostics workflows across 10+ facilities; built specimen tracking from collection to results; created quality control dashboards to monitor test accuracy and equipment calibration; established SonarQube code quality gates, reducing technical debt, and participated in daily bug triage during stabilization.
Software Developer (Academic Internship) at ACTEOL
June 30, 2022 - June 30, 2022MDX Query Builder web application enabling 15 marketing accounts to create hospitality KPI reports without SQL; built interactive pivot table interface connected to Analysis Services cubes; implemented MVVM architecture with Entity Framework for report management, eliminating duplicate report storage; designed no-code report navigation and management features.
Data Engineer (Academic Internship) at ACTEOL
July 31, 2020 - July 31, 2020Bachelor’s thesis: Hospitality Data Warehouse. Built Windows desktop app to generate OLAP cubes from CSV data sources; automated ETL with SSIS to transform raw hospitality data into star schema data marts with integrated Power BI reporting.
Web Developer (Freelance) at Mostaqel Platform
January 31, 2022 - January 31, 2022E-Commerce Configuration: Customized OpenCart storefronts including payment gateway integration, responsive theme implementation, and admin panel configuration for small business clients.
Education
Master’s Degree at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2020 - September 1, 2022Bachelor's Degree at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2016 - July 1, 2020Master’s Degree at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2020 - September 30, 2022Bachelor's Degree at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2016 - July 31, 2020Master’s Degree at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2020 - September 30, 2022Bachelor's Degree at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2016 - July 31, 2020Master’s Degree at Faculty of Economic Sciences and Management, Tunisia, Sfax
September 1, 2020 - September 30, 2022Bachelor's Degree at Faculty of Economic Sciences and Management, Tunisia, Sfax
September 1, 2016 - July 31, 2020Master's Degree in computer science and data engineering at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2020 - September 1, 2022Bachelor's Degree in Management Information Technology at Faculty of Economic Sciences and Management Tunisia, Sfax
September 1, 2016 - July 1, 2020Master of Science in Computer Science & Data Engineering at Faculty of Economic Sciences and Management Sfax, Tunisia
September 1, 2020 - September 30, 2022Bachelor of Science in Management Information Technology at Faculty of Economic Sciences and Management Sfax, Tunisia
September 1, 2016 - July 31, 2020Qualifications
Managing Big Data in Clusters and Cloud
December 1, 2022 - December 31, 2022Data Visualization with Power BI
October 1, 2021 - October 31, 2021Analyzing Big data with SQL
June 1, 2021 - June 30, 2021Training course in communication English
August 1, 2016 - August 31, 2016Managing Big Data in Clusters and Cloud Coursera
December 1, 2022 - December 31, 2022Data Visualization with Power BI 4C-FSEG-Sfax
October 1, 2021 - October 31, 2021Analyzing Big data with SQL Coursera
June 1, 2021 - June 30, 2021Training course in communication English Bourguiba Insti.Sfax
August 1, 2016 - August 31, 2016Managing Big Data in Clusters and Cloud
December 1, 2022 - December 31, 2022Data Visualization with Power BI
October 1, 2021 - October 31, 2021Analyzing Big data with SQL
June 1, 2021 - June 30, 2021Training course in communication English
August 1, 2016 - August 31, 2016Managing Big Data in Clusters and Cloud
December 1, 2022 - December 31, 2022Data Visualization with Power BI
October 1, 2021 - October 31, 2021Analyzing Big data with SQL
June 1, 2021 - June 30, 2021Training course in communication English
August 1, 2016 - August 31, 2016Managing Big Data in Clusters and Cloud Coursera
December 1, 2022 - August 11, 2025Data Visualization with Power BI 4C -FSEG -Sfax
October 1, 2021 - August 11, 2025Analyzing Big data with SQL Coursera
June 1, 2021 - August 11, 2025Training course in communication English Bourguiba Insti.Sfax
August 1, 2016 - August 11, 2025Managing Big Data in Clusters and Cloud Storage
December 26, 2021 - November 3, 2025Data Visualization and Data Storytelling
October 21, 2021 - November 3, 2025Analyzing Big Data with SQL
June 16, 2021 - November 3, 2025Advanced Communication English
August 5, 2016 - November 3, 2025Industry Experience
Software & Internet, Healthcare, Retail, Travel & Hospitality, Professional Services, Education
- Login: Secure login interface for accessing the Quality Analysis Application.
- Choose KPI: Select key performance indicators (KPIs) for analysis and reporting.
- Create Report: Generate comprehensive reports based on selected data and KPIs.
- Manage Charts: Easily drag and drop various chart types, including bar, stacked, line, and pie charts, for data visualization.
- Save Report: Save generated reports for future reference and analysis.
- Historical and Descriptive Notes: Add historical and descriptive notes to dimensions and measures for detailed context.
Technologies: Angular, HTML, CSS, Kendo UI, TypeScript, JavaScript, jQuery, .NET Core Web API, LINQ, Entity Framework (Code First), SQL Server, MVC, C#
Description
The Quality Analysis Application allows users to easily manage data visualization in reports and offers drag-and-drop chart options similar to Power BI, including bar charts, stacked charts, line charts, and pie charts. Users can also download data in Excel format. The application provides detailed descriptions of entities and KPIs for comprehensive quality analysis.
Key Features
Demo Video : https://www.twine.net/signin
- SudokuMaster: suggests expertise and mastery, appealing to Sudoku enthusiasts.
- Interactive Solver: highlights the game’s core functionality and user engagement.
- Smart Validation: refers to the real-time input control and error prevention.
- Progress Tracking: Emphasizes the save/load feature, which allows users to track and continue their games.
Technologies: .NET Windows Forms , C# , MaterialSkin Manager Framework
Description
This Sudoku game serves as a technical test to demonstrate and enhance skills in desktop application development using .NET Windows Forms and C#. It focuses on component interaction, input validation, algorithm implementation, and data persistence.
Key Features
LinkDemo: https://www.twine.net/signin
Hire a App Developer
We have the best app developer experts on Twine. Hire a app developer in Sfax today.