DevOps, cloud & CI/CD for startups that need to ship fast and stay secure. Ex–Unit 81 engineer. Currently building security infrastructure at ReySecurity.
Tel Aviv · GMT+3EN / HE / FRRemote, EU + US overlap
Experience with
01 — Services
Three packages for the problems startups hit first — plus a retainer for when you need someone on call.
Every push built, tested, scanned and shipped — without anyone babysitting a deploy.
Starting at$___
Your app containerized, deployed and hardened — with a cloud bill you can predict.
Starting at$___
From idea to a production app real users can sign into — deployed, monitored, yours.
Starting at$___
Your part-time infrastructure engineer: upgrades, monitoring, incident help, and a second opinion on every architecture call.
02 — Selected work
03 — How I work
20 minutes. Your goals, your constraints, and whether I’m the right fit.
I review what exists and send a fixed-scope plan with a fixed price.
Short cycles, written updates, working increments you can see.
Shipped to production, with runbooks and architecture docs.
A walkthrough for your team. Optional support after launch.
Clear communication
Weekly written updates. No black boxes.
Documentation delivered
Runbooks, diagrams and decisions — written down.
No vendor lock-in
Your cloud, your repos, your keys.
04 — About
For three years I was a software & infrastructure engineer in Unit 81, running production systems. I also served as a course instructor and commander — designing a software curriculum and mentoring junior engineers.
Today I’m co-founding ReySecurity while studying Economics & Entrepreneurship (Data Science track) at Reichman University.
So I build what your startup actually needs — not over-engineered infrastructure.
05 — Stack
06 — FAQ
Packages are fixed-price, agreed before work starts. Typically 50% upfront, 50% on delivery. Retainers are billed monthly. I invoice in USD, EUR or ILS.
I’m in Tel Aviv (GMT+2/+3). That’s a full working day of overlap with Europe and the morning with the US East Coast.
Yes. I explain trade-offs in plain language — cost, risk, speed — and you make the calls.
You get documentation, a handover session, and everything in your own accounts. Stay on a retainer, or run it yourselves.
Yes — calls, docs and updates in English, Hebrew or French.
Tell me what you’re shipping. You’ll get a straight answer on scope, timeline and cost.
Book a free callhello@rafaelperetz.dev