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9+ years experience in IT consulting, delivering backend services and automation tools in production environments.

9+ Years Experience
50+ Projects Delivered
500+ VMs Managed
Davide Cesca
System Administration
Software Development
Network Engineering
davide@localhost:~/about
$ whoami
Davide Cesca - Software Developer & Network Engineer
$ cat location.txt
Como, Italy  |  Available for projects
$ cat bio.txt
Strong experience with Python development, Linux & Windows Servers, SQL databases, Backups/Recovery solutions, and containerized deployments with additional exposure to VMware-based infrastructures. Hands-on and delivery-oriented, with a focus on reliability, troubleshooting, and pragmatic engineering trade-offs.

Dual nationality (Italian & German), fluent in Italian, proficient in English (B2), basic German (A2).
$ ls -la skills/
drwxr-xr-x backend/ Python, JWT, OAuth2, PostgreSQL, MySQL, ect.
drwxr-xr-x devops/ Git, GitLab CI/CD, Docker, Linux, Bash scripting
drwxr-xr-x infrastructure/ VMware, Nginx/Apache, Veeam/Nakivo backups, Network security
$ echo $MOTTO
"Chi non progetta la sicurezza programma il fallimento."
$ _

Let's build something great together

Whether you need a robust server setup, secure networking solutions, or scalable software applications, I have the experience to deliver efficient and reliable solutions.

+

Years of Experience

+

Production Projects

+

VMs/Containers Managed

MTCNA Certified

MikroTik Certified Network Associate

MTCRE Certified

MikroTik Certified Routing Engineer

OSCP In Progress

OffSec Certified Professional

Skills

A comprehensive skill set built over 9 years of hands-on experience in Software development, DevOps, and infrastructure management.

System Administration

Server management and infrastructure

Linux / Windows Server 90%
VMware / Docker 90%
Backup / Monitoring 90%

Software Development

Programming languages and frameworks

Python (FastAPI, Flask, Django, PySide) 95%
C / C++ 85%
Dart (Flutter) & JavaScript / TypeScript (NEXT.js) 85%

Network Engineering

Network infrastructure and security

MikroTik / RouterOS 95%
Cisco / Aruba / HPE / Ubiquiti / Fortinet 90%
Firewall / VPN / Routing / Security 90%

Years of Experience

Primary Technologies
Linux
Python
RouterOS
VMware
Docker
MySQL
Certifications
2019
MTCNA - MikroTik Network Associate
2019
MTCRE - MikroTik Routing Engineer

Resume

Hands-on experience in professional environments from 2017 to the present, I love to expand my knowledge every day.

Professional Experience

SITGEST Srl | 2017 - Present

System Administration

Server management and infrastructure

Operated and maintained Linux and Windows servers in production (patching, troubleshooting, operational support).

Managed Docker deployments and VMware environments supporting ~50 servers / ~500 VMs, including provisioning and lifecycle operations.

Configured Nginx/Apache reverse proxies and supported backup & recovery procedures for reliability. Supported observability practices (logging/metrics/monitoring tools) and incident troubleshooting across application, database, and infrastructure layers.

Linux Windows VMware Veeam Nakivo Docker Nginx Apache
Software Development

Programming languages and frameworks

Delivered 50+ production projects in Python, building and maintaining REST APIs and backend services with FastAPI / Flask. Implemented authentication and authorization flows using JWT and OAuth2, applying secure-by-default practices.

Designed and integrated SQL persistence layers with PostgreSQL / MySQL / SQLite, including schema evolution and migrations ( Django) and performance troubleshooting.

Implemented and maintained GitLab CI/CD pipelines to automate builds, tests, and deployments.

C/C++ FastAPI Django NextJS Flutter Git CI/CD Bash
Networking

Network infrastructure and security

Configured and troubleshot network devices (switches/firewalls/router), supporting secure connectivity and incident resolution.

Worked with Mikrotik, Ubiquiti, Cisco, Aruba, and HPE. Network segmentation, IDS/IPS, and logging/monitoring.

Mikrotik Cisco Fortinet Aruba HPE Ubiquiti

Education & Qualifications

Building a strong foundation in computer science and continuously pursuing education.

Computer Science

Università degli Studi dell'Insubria, Varese

2014 - 2017 (Coursework)

Focused on algorithms, data structures, and software engineering fundamentals.

Liceo Scientifico

Collegio Rotondi, Gorla Minore (VA)

2009 - 2014

Scientific high school diploma with a strong foundation in mathematics and physics.

Professional Certifications

MTCNA - MikroTik Certified Network Associate MikroTik • 2019
MTCRE - MikroTik Certified Routing Engineer MikroTik • 2019
OSCP - Offensive Security Certified Professional OffSec • In Progress

Services

With over 9 years of experience in IT consulting, I bring a versatile skill set that covers system administration, software development, and network engineering.

System Administration

Support, troubleshoot, and maintain servers and workstations. Linux, Windows, VMware, Docker, cloud infrastructure, and backup solutions.

#linux #windows #servers #vmware #cloud #backups

Software Development

Design, develop, and test software applications for web, mobile, and desktop platforms with modern frameworks and best practices.

#python #javascript #dart #flutter #react

Networking

Set up, develop, and maintain physical and wireless networks. Network security, firewalls, segmentation, and monitoring solutions.

#mikrotik #ubiquiti #aruba #cisco #fortinet

Custom Solutions

Got an idea or a project in mind? Let's connect and find together the most effective solution for your specific needs.

#consulting #cybersecurity #automation

Contact

Ready to take your technology to the next level? Whether you have a question, need a consultation, or want to discuss a project, I'm here to help.

Let's Connect

I am available for freelance work, remote collaborations, and full-time opportunities. Let's turn your ideas into secure, scalable, and efficient solutions.

Email me davide.cesca@hotmail.it
Location Como, Italy

Let's Start a Conversation

Click below to send me an email directly. I typically respond within 24-48 hours.

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