07/03/2026 updated
100 % available
IT Support Engineer & Full-Stack Developer
Bucharest, Romania
Bulgaria +4
Master of Science, Software Engineering (in progress) - University POLITEHNICA of Bucharest, Romaniainfo: Bulgaria, Romania, Serbia, Bosnia-Herzegovina, Moldova
About me
IT Support & Field IT Engineer specializing in onsite support, infrastructure deployments, networking, and end-user solutions. Experienced with routers, switches, POS, CCTV, and Windows environments. Also skilled in Full-Stack Development, bridging infrastructure and software.
Technical SupportSystems EngineeringCloud EngineeringApache CloudStackProtocol StackComputer EngineeringInformation EngineeringIBM InfoSphere DataStageDevOpsDjangoEngineering SupportInformation Technology OperationsLinux SupportTeam Foundation ServerOpen Source Technology
Desktop & End-User Support
PC/laptop build, configuration, deployment and repair; printer installation and troubleshooting; mobile device setup and connectivity; ITSM ticketing and incident management; hardware diagnostics; DOA checks and asset labelling.
Networking & Infrastructure
Cisco Switches and WAPs, router and switch configuration, structured cabling, patch cord installation, CCTV integration, VoIP/WiFi setup, LAN/WAN connectivity.
Software & Full-Stack Development
Expertise in JavaScript, TypeScript, Node.js, React, Next.js, PostgreSQL, MongoDB, Docker, GitHub Actions, and REST APIs for building and maintaining web applications and CI/CD pipelines.
Operating Systems & Tools
Windows OS configuration, troubleshooting and imaging; remote support tools; Active Directory basics; DNS/DHCP fundamentals.
Security
JWT, OAuth 2.0, RBAC, GDPR Compliance, and OWASP Best Practices applied to production systems and application development.
Agile & Incident Management Methodologies
Agile/Scrum workflows, Incident Management, RCA Documentation, Operational Procedure Writing, Post-migration QA, and SLA-aware support workflows.
Database Administration
PostgreSQL database administration including schema maintenance, query optimization, and performance tuning; MongoDB management in production environments.
Cloud & DevOps
Deployment on AWS, CI/CD pipeline management, server configuration, uptime monitoring, and performance troubleshooting across production systems.
Third-Party System Integration
Configuration and integration of third-party systems including Google Maps, CMS platforms, and payment processors; authoring runbooks and support procedures for each integration.
PC/laptop build, configuration, deployment and repair; printer installation and troubleshooting; mobile device setup and connectivity; ITSM ticketing and incident management; hardware diagnostics; DOA checks and asset labelling.
Networking & Infrastructure
Cisco Switches and WAPs, router and switch configuration, structured cabling, patch cord installation, CCTV integration, VoIP/WiFi setup, LAN/WAN connectivity.
Software & Full-Stack Development
Expertise in JavaScript, TypeScript, Node.js, React, Next.js, PostgreSQL, MongoDB, Docker, GitHub Actions, and REST APIs for building and maintaining web applications and CI/CD pipelines.
Operating Systems & Tools
Windows OS configuration, troubleshooting and imaging; remote support tools; Active Directory basics; DNS/DHCP fundamentals.
Security
JWT, OAuth 2.0, RBAC, GDPR Compliance, and OWASP Best Practices applied to production systems and application development.
Agile & Incident Management Methodologies
Agile/Scrum workflows, Incident Management, RCA Documentation, Operational Procedure Writing, Post-migration QA, and SLA-aware support workflows.
Database Administration
PostgreSQL database administration including schema maintenance, query optimization, and performance tuning; MongoDB management in production environments.
Cloud & DevOps
Deployment on AWS, CI/CD pipeline management, server configuration, uptime monitoring, and performance troubleshooting across production systems.
Third-Party System Integration
Configuration and integration of third-party systems including Google Maps, CMS platforms, and payment processors; authoring runbooks and support procedures for each integration.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluentRomanianBasic knowledge
Project history
Delivered complete onsite IT deployment for a new Pandora retail store in Suceava, Romania. Built, configured, and tested POS/till systems, printers, and Verifone payment terminals. Configured routers, backup router, and network switches; established full LAN/WAN connectivity. Deployed and connected all end-user devices including workstations, mobile devices, and peripherals. Integrated CCTV systems, music and video systems, and digital displays into the network. Maintained detailed onsite documentation including device inventory, network topology, installation procedures, and post-deployment test results.
Built enterprise admin dashboard with user management, system analytics, and full operational documentation for an AI-Powered Healthcare Career Platform using Next.js, TypeScript, PostgreSQL, Drizzle ORM, and Google Cloud Storage. Ensured GDPR compliance and data security throughout.
Deployed scalable Real Estate Analytics Platform on AWS using Next.js, NestJS, MongoDB, AWS, and WebSockets. Implemented monitoring dashboards, incident response procedures, and service continuity measures for production operations.
Certificates
Network Technician
Cisco Networking Academy2026