FinanceWebsite
Genesis Finance
Corporate site for a lending and financing company — clear service pages and an enquiry flow that routes leads to the right team.
Visit siteAvailable for freelance projects
Tech-savvy. Solution-driven.
Hi! I'm Cesar.
I build stuff, fix things, and make technology work for your business.
Basically, I like making things work better.
IT SUPPORTDEVELOPMENTAUTOMATIONINFRASTRUCTUREBUSINESS SYSTEMS
01
What I do
IT Support & Systems Troubleshooting
I take on the messy technical problems across Windows, macOS, and Linux — digging through logs and system behaviour until I find the real cause, then fixing it properly instead of patching over it.
L1 / L2 / L3Root-cause analysisVirtualizationITSM
Web Development & Software Development
I build the websites, internal tools, and business applications you need — and I am just as happy improving, patching, or extending something you already have.
Python / FlaskRuby on RailsOdooJS / HTML / CSSAI Assisted Development
Automation & Integrations
If your team keeps repeating the same manual steps, I turn them into automated workflows — and I get your separate tools talking to each other.
n8nREST APIsWebhooksCron / Bash
Databases & Backend Systems
I look after the data your business runs on: designing it during development, then handling backups, restores, tuning, and keeping everything accurate.
PostgreSQLMySQLBackup / restoreTuning
Infrastructure & Systems
I set up and maintain the servers, cloud resources, containers, networks, and user accounts your day-to-day operations depend on.
Linux / CentOSAWS EC2 / S3 / IAMDockerAD / Entra ID
WHY BOTH SIDES
I don't just fix technical problems. I build systems that make them easier to solve.
02
Projects
Just a few of the projects I made across the years.
Swipe for more projects
03
How I work
From problem to solution.
I don't start with technology. I start with the problem.
01Understand the problem
02Find the root cause
03Choose the right solution
04Build & implement
05Automate the repetitive
06Make it maintainable
04
Professional Experience
Application Analyst — Project based
AUG 2018 — JAN 2019Eclaro Business Solutions · Onsite
05
Technology
Tools and areas of hands-on experience — not certifications.
SYSTEMS ECOSYSTEM
SUPPORT LAYER
Windows · macOS
Linux · Networking
Virtualization
Linux · Networking
Virtualization
APPLICATION LAYER
Python · Flask
Ruby on Rails · Odoo
REST APIs
Ruby on Rails · Odoo
REST APIs
DATA + AUTOMATION
PostgreSQL · MySQL
n8n · Cron · Bash
Webhooks
n8n · Cron · Bash
Webhooks
INFRASTRUCTURE
Docker · Linux
AWS EC2 / S3 / IAM
Server maintenance
AWS EC2 / S3 / IAM
Server maintenance
INPUT → API → AUTOMATION → DATABASE → OUTPUT
PROGRAMMING & FRAMEWORKS
PythonFlaskRuby on RailsHTML5CSSJavaScriptGitBashBatchMVCOdooLaravelWordPressElementorDrupal
AUTOMATION
n8nPython automationCronBash automationAPIsWebhooksWorkflow automation
DATABASES
PostgreSQLMySQLBackupRestorationPerformance tuningData integrity
INFRASTRUCTURE & CLOUD
AWS EC2AWS S3AWS IAMDockerLinuxCentOSTCP/IPDHCPVirtualization
IDENTITY & IT OPERATIONS
Active DirectoryEntra IDGoogle WorkspaceSSO / SAML / OAuthRMMITSM / GLPIMS365LLM-assisted workflows
06
About
I'm an IT professional with experience across technical support, software development, automation, databases, infrastructure, and enterprise systems.
My career has let me work both sides of technology: supporting people when systems break, and building systems that make work easier in the first place.
I enjoy understanding how systems work, finding the actual cause of problems, and creating practical technical solutions rather than unnecessary complexity.
RESUME SUMMARY
IT professional with over 5 years of experience specializing in technical support, system troubleshooting, and full-stack development. Experienced in Level 2–3 support, cross-platform environments, backend development, database management, infrastructure scripting, API integrations, process automation, and performance optimization.
CREDENTIALS
BS Information Technology
Access Computer College – Lagro · 2014–2018
EFSET English Certificate — Proficient
C2 equivalent / native-like fluency · 18 April 2024
CONTACT
07CONTACT
Let's build something useful.
Have a technical problem, a repetitive workflow, an existing system that needs improvement, or an idea that needs to become a working application? Let's talk.