whoami

The story behind the CV.

The short version runs in the terminal. The long version is below: how an economics graduate ended up building cloud infrastructure for enterprise AWS customers in Italy.

hummatovic@portfolio — zsh

The one-pager

Need the CV for a hiring conversation?

Everything below is the live version. Grab the PDF to take into the room.

01 · roots

I started a long way from a data center.

My background is Economics. A straight degree, nothing technical about it, and not the obvious route into cloud engineering. Four years of studying how markets move under pressure, and how the smaller details usually end up deciding the outcome. That mattered more later than I expected at the time.

I still think about infrastructure the way I was trained to think about markets: cost and risk in the same breath, resilience never far behind. Different vocabulary. Same instincts.

02 · builder

Running my own platform taught me what I actually cared about.

From 2018 to 2021 I founded and ran my own e-commerce platform. To make it work I had to learn everything myself: frontend, backend logic, payment integrations, shipping APIs. Enough to ship features. Enough to fix bugs at midnight when something broke.

The more I built, the more I noticed where my attention kept drifting: away from the UI, toward what sat underneath. DNS routing and CDN configuration, tuning a Cloudflare setup so it didn't buckle under load. That was the part I actually wanted to go deeper on.

When checkout breaks at 2 a.m. and customers are waiting, you stop theorizing and start measuring. That habit followed me out of e-commerce and into every infrastructure decision I have made since.

03 · the pivot

I chose infrastructure over development. On purpose.

By 2022 the picture was clear. I could write code, frontend and backend both, but the cloud infrastructure layer was where I wanted to build a career. Infrastructure as the main job. Development as a backup skill.

So I made the call: closed the platform and cleared my schedule for a full year of cloud engineering. Six months of it went to an AWS bootcamp and hands-on labs across AWS and Azure. The rest went to evenings building environments and then breaking them on purpose, to see how they failed. I stuck with each topic, from networking through IAM to platform administration, until it felt like second nature rather than exam material.

I came out of it certified in AWS Cloud Practitioner and Azure Fundamentals, plus Azure Administrator. What mattered more than the badges was the direction it gave me, and knowing I'd picked the right one.

04 · today

Now I build cloud infrastructure that holds.

Since May 2026 I've been on contract with a Fortune Global 500 technology consulting firm, doing Cloud & DevOps engineering on a large-scale enterprise project. I can't go into specifics, that part stays confidential.

That runs alongside work I've been doing since 2023 as a Cloud & DevOps Engineer at an Amazon Advanced Partner in Italy, working across 30+ enterprise customers. Migrations that couldn't afford to stumble, plus cross-platform integration work and on-premise systems making their first move to the cloud.

Day to day that means Terraform and Terragrunt for environments held to 99.9% uptime SLAs, plus CI/CD pipelines that don't need babysitting. Manual work used to eat hours every week. Automation handles that now. The certifications (AWS DevOps Professional, CKA, CKAD, Terraform Associate) back that up, but so do the production systems still running without me watching them.

Experience

May 2026 — Present

Fortune Global 500 Technology Consulting Firm

Italy

DevOps Cloud Engineer · Contract

Cloud & DevOps engineering on a large-scale enterprise project; specifics kept confidential.

Apr 2023 — Present

Amazon Advanced Partner

Italy

Cloud & DevOps Engineer

Contributed to 10+ large-scale projects spanning cloud migrations, cross-platform integrations, and on-premise modernization for 30+ enterprise AWS customers.

Designed and provisioned scalable AWS environments using Terraform and Terragrunt, reducing provisioning time and supporting high-availability environments with 99.9% uptime SLAs.

Supported cloud migration and account reorganization by auditing unused resources, resolving misconfigurations, and aligning workloads with AWS Well-Architected best practices — driving cost reductions and a stronger security posture across multiple accounts.

Built and standardized CI/CD pipelines and disaster-recovery workflows using GitLab CI, GitHub Actions, Apache Airflow, Helm, Terragrunt, Vault, and Terrakube, cutting manual release effort from hours to minutes.

Developed 15+ Python and Bash automation scripts and AWS Lambda functions to eliminate repetitive DevOps tasks, saving 10+ engineering hours per week.

Optimized microservices infrastructure across RDS, MongoDB, DynamoDB, and S3, improving performance, security, and observability through CloudWatch, Prometheus, and Grafana.

Jan 2022 — Mar 2023

Independent Cloud Study & Certification

Remote

Self-directed

Committed full-time to transitioning into cloud engineering through self-directed study, a 6-month AWS bootcamp, and hands-on lab practice across AWS and Microsoft Azure.

Built lab environments to strengthen practical skills in cloud infrastructure, networking, IAM, and platform administration.

Earned AWS Certified Cloud Practitioner, Microsoft Azure Fundamentals (AZ-900), and Microsoft Azure Administrator (AZ-104) during this period.

Jan 2018 — Dec 2021

Self-Owned E-Commerce Venture

Remote

Founder & Cloud Infrastructure Owner

Designed and operated Cloudflare infrastructure for a live e-commerce platform — including DNS, CDN, payment-gateway integrations, and shipping APIs — handling the full production workload from setup to performance optimization.

Education

2016 — 2020

BSc in Economics

Economics Faculty — pivoted to IT & Cloud Engineering