What I've built, from A to Z
Project management platform for freelancers and independent workers. Where their engagements start, get tracked and get settled.
Run your projects and let your clients follow every milestone. Your invoices, from Indy or anywhere else, file themselves in too. Hosted on French servers.
A 204-test security audit passed on the application, continuous integration through GitHub Actions.
Distributed marketplace for a local farm collective. Sharded MongoDB architecture, dual consumer/producer frontend, Spring Boot REST API, orchestrated via Docker Compose. Group project, 4th-year FISA.
Development and maintenance of a PHP/Symfony ERP, fully integrated with the PrestaShop and OpenSi APIs. Design and rollout of a blog back-office tied to both the ERP and the main site, for SEO visibility.
Led and carried out the migration of three e-commerce platforms, from PrestaShop 1.7.7 to 8.2, with no production downtime. SEO and UX/UI optimization along the way.
Management of a production cloud infrastructure: cost optimization, scaling, and backup automation.
AI agent for Othello/Reversi with Minimax algorithm and Alpha-Beta pruning. Heuristic board position evaluation.
Q-Learning algorithm implementation for navigation/decision problems. Reinforcement learning lab, 4th-year FISA.
Mini Enterprise Service Bus with asynchronous messaging via RabbitMQ. Message routing, queues, and inter-service integration.
Daily security alert triage in Splunk. Deployed a Wazuh SIEM alongside Splunk, both running side by side: a two-node indexer cluster, a TLS certificate issue resolved, load balancing through HAProxy.
Bridge into Splunk via the Splunk Universal Forwarder to feed Wazuh alerts upstream. Windows agent enrolment. Detection and alerting rules, including mass failed authentication attempts. Wrote the SOC and Wazuh architecture documentation for the analysts who follow. Internship at EasyDo Digital Technologies, Bucharest.
Vulnerability analysis on websites, applications and software. Initial access and compromise, privilege escalation, brute force and network scanning, security auditing, system hardening. 100+ challenges solved, Junior Penetration Tester path completed.
Local Tron game implementation with collision engine, real-time graphics, and player input management.
CRUD support ticket management app with authentication, role management, and status tracking.
Multi-user client-server chat application using low-level socket programming.
Website assisting people with disabilities at a festival. Creathon project focused on web accessibility.
Complete network infrastructure setup: AD domain controller, DHCP, DNS, and IIS web hosting.
School lab: configuring and deploying a containerized API service with Docker, orchestrated on a local Minikube Kubernetes cluster.
Labs: data exploration and modeling with RStudio, experiments in Weka (classifiers, preprocessing).
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