Henri Dumont TADJA

– Designed and implemented the media-related fines management module. – Defined and developed the media lifecycle. – Updated BPE (Business Parameter Entity) and BEATS (Trip and media simulator) applications. – Analyzed and resolved defects. – Participated in code reviews. – Delivered unit, component, and integration tests.

– Designed, developed, and deployed an innovative solution combining OSINT tools and LLM to automate analysis and interpretation of data from digital investigations. – The project aimed to assist analysts with cyber-investigation, profiling, defensive cybersecurity, and due diligence tasks.

– Analyzed use cases requiring implementation of specific interoperable flows with Unit partners. – Assessed feasibility. – Drafted specifications and built schedules. – Developed code, unit tests, and integration tests. – Prepared and executed functional tests. – Documented deliverables. – Conducted code reviews. – Performed technological watch on tools and methods. – Resolved interoperability issues and proposed effective solutions.

– Drafted specifications. – Installed the foundation and defined document taxonomy. – Created the filing plan. – Implemented workflows. – Developed APIs. – Developed Uls. – Delivered unit, integration, and performance tests. – Conducted code reviews. – Adapted and extended proposed solutions. – Handled archiving and digitization. – Performed upgrades. – Executed migrations, corrective and evolutionary maintenance.

– Participated in design and planning with investigators to define features and technical requirements. – Contributed to feature implementation. – Tested and debugged the application to meet PJGN quality and security standards. – Collaborated with crime scene investigators to capture needs and workflows and adapted the application accordingly. – Authored technical documents: design specs, user guides, and test reports. – Assisted the development team with data management using database tools and storage systems. – Participated in meetings with investigators to review progress, issues, and solutions. – Contributed to investigator training and provided technical support.

– Supervised a development team to deliver IT projects. – Collaborated with business teams to understand needs and propose suitable solutions. – Trained and mentored junior developers, improving productivity and technical skills. – Participated in microservices architecture setup, enabling better scalability and flexibility. – Designed and developed a customer support application. – Designed and developed an integrated booking platform covering flights, cars, restaurants, events, and accommodations. – Designed and developed a real estate management application. – Designed and developed a food delivery application.

– Supervised international students (John Jay College of Criminal Justice) in cybersecurity, linked lists, data structures, and advanced data structures. – Implemented a Java-based mobile device geolocation platform. – Developed a user-friendly UI to easily visualize device locations. – Contributed to technical documentation to facilitate maintenance and updates. – Integrated third-party services to improve geolocation accuracy and reliability.

– Developed and deployed an e-commerce platform used by 1000+ customers. – Developed and deployed a crypto-asset trading platform. – Managed end-to-end back-end of the platforms. – Managed C Panel for the platforms. – Managed merchant and customer accounts. – Managed the end-user interface. – Trained a company staff member for associated platform management.

– Participated in migrating the database to a new SQL Server version to ensure compatibility with the latest features. – Implemented a data quality control process. – Implemented a data security policy ensuring confidentiality and protection of sensitive information. – Trained the team on data management best practices, improving data quality. – Provided reports on database-related issues. – Assisted teams in developing financial forecasts based on actual data. – Checked new data and removed corrupted entries.

– Implemented a GED/ECM platform. – Worked closely with business teams to understand needs and propose suitable solutions. – Trained users on SharePoint features and provided technical support. – Optimized system performance and resolved technical issues.

– Delivered an application to collect hardware and software information from a remote workstation via the company intranet. – Designed and developed a user-friendly interface. – Collaborated closely with the test team to ensure code quality. – Contributed to technical documentation. – Optimized application performance. – Designed a staff management application. – Developed key features such as work schedules and paid leave management. – Contributed to setting up a relational database to store employee information. – Delivered unit and integration tests to ensure reliability and stability. – Optimized application performance. – Implemented a weather station data acquisition application. – Designed and developed a user-friendly interface to visualize and analyze real-time data. – Contributed to technical documentation and user training. – Worked closely with a team of scientists to integrate advanced weather data processing algorithms.