const transform = (data) => optimize(analyze(data));
interface SystemArchitecture { scale: 'infinite'; resilience: true; }
class Innovation extends Technology { evolve(); disrupt(); }
async function leadTechnology() { return await innovate(); }
const vision = strategy.map(insight => execution(insight));
type Excellence = { quality: 'paramount'; innovation: 'continuous' };
function architectSolution(problem) { return scalable(problem); }
class CTO { architect(); innovate(); scale(); mentor(); }
const future = () => technology + vision + execution;
interface Leadership { inspire: true; empower: true; deliver: true; }
async optimize() { await analyze(); await transform(); deploy(); }
const strategic = (thinking) => insights.filter(i => i.actionable);
class Platform { scale(); secure(); optimize(); evolve(); }
function buildFuture(vision) { return technology(vision).execute(); }
interface Wisdom { experience: deep; judgment: sound; vision: clear; }
const impact = innovation.reduce((acc, idea) => acc + execute(idea), 0);
type Strategic = { thinking: 'systems'; approach: 'holistic' };
async function architect(vision) { return await design().implement(); }
class Excellence { iterate(); improve(); deliver(); inspire(); }
const wisdom = experience.map(lesson => insight(lesson));
interface Impact { scale: 'exponential'; sustainability: 'core' };
function transformBusiness(tech) { return growth(innovation(tech)); }
const technical = (excellence) => precision + innovation + delivery;
class Strategy { analyze(); plan(); execute(); measure(); }
async scale(infrastructure) { return await optimize().deploy(); }
const mentor = (team) => team.map(member => empower(member));
interface Digital { transformation: true; innovation: 'continuous' };
function deliver(value) { return quality(value) && timely(value); }
class Architect { design(); build(); optimize(); mentor(); }
const excellence = () => technical + strategic + leadership;
UN-Level Cloud Expertise • Series A-B Mentoring

The Wise CTO

Series A-B Startup CTO? Scale your cloud infrastructure with enterprise-grade expertise from Amazon and the United Nations — at startup-friendly rates.

Get Free CTO Playbook Book Mentoring - €120/h
UN Advisory Credentials

Enterprise Expertise, Startup Rates

I've built infrastructure at the largest scales — Amazon's global platform and the United Nations' 193-country network. Now I bring that same expertise to Series A-B startups at €120/hour.

1

Amazon Scale

Global cloud infrastructure serving millions of users

2

UN Advisory

Managing systems for 193 countries with diplomatic-grade reliability

3

Startup Focus

20+ Series A-B companies scaled with same enterprise patterns

Why This Matters for Series A-B CTOs

Skip the learning curve — Get patterns proven at Amazon and UN scale

Avoid costly mistakes — Decisions that cost €10K to reverse cost €100 to get right upfront

Scale with confidence — Infrastructure that handles 10x growth without rewrites

Startup-friendly pricing — €120/hour vs €300-500 enterprise consulting rates

"The gap between Series A and Series B isn't just revenue — it's infrastructure maturity. I help you close that gap."

// Target Audience

Who I Help

If you've raised Series A or B and are scaling from 5 to 50 engineers, we should talk.

Series A-B CTOs

You've proven product-market fit. Now you need infrastructure that scales to Series C without breaking.

  • • AWS cost suddenly €20K+/month
  • • Team growing from 5 to 25
  • • Need enterprise patterns, fast

Technical Founders

You can code, but scaling infrastructure at enterprise level is different. Learn from someone who's done it.

  • • Wearing too many hats
  • • Infrastructure debt piling up
  • • Need architectural guidance

Engineering Leaders

You're building the team. You need patterns for Terraform, CI/CD, SRE practices that actually work at startup scale.

  • • Building team standards
  • • Need proven patterns
  • • Avoiding enterprise bloat

Not sure if mentoring is right for you?

Start with the Free CTO Playbook
// The Process

How Mentoring Works

One hour. Real problems. Actionable solutions. Then you execute.

1

Book Your Session

Pick a time. My calendar updates in real-time. €120/hour, no packages, no commitments.

Pro tip: Book a single session first. If it's valuable, book monthly check-ins during growth phases.

2

Share Your Context

Send me your challenge before the call. Architecture diagrams, error logs, cost reports — whatever helps me understand your situation.

What to share: Current setup, specific problem, what you've tried, constraints (budget, timeline, team size).

3

60-Minute Deep Dive

Video call (Google Meet / Zoom). We solve your problem together. Expect direct answers, not vague consulting speak.

Architecture Review

Walk through diagrams, spot issues, suggest improvements

Problem Solving

Debug issues, analyze patterns, find root causes

Decision Support

AWS vs GCP? Kubernetes vs ECS? Get clear recommendations

Code Review

Terraform modules, CI/CD configs, architecture code

4

Get Your Action Plan

After the call, I send a written summary: decisions made, recommendations, next steps. You execute.

Deliverable: Markdown doc with action items, code snippets if needed, links to relevant docs. You own it.

Book Your First Session - €120

No packages. No commitments. Pay per session.

// Technical Expertise

What I Cover

25 years of hands-on experience across the entire cloud infrastructure stack

AWS Architecture

EC2, ECS, Lambda, RDS, VPC design, multi-region setups

Terraform & IaC

Module structure, state management, workspaces, best practices

Cost Optimization

RI strategies, Spot instances, rightsizing, FinOps practices

SRE & Reliability

SLOs, monitoring, observability, incident response, on-call

Security & Compliance

IAM, encryption, CIS benchmarks, SOC2, GDPR readiness

CI/CD Pipelines

GitHub Actions, GitLab CI, deployment strategies, testing

Database Scaling

Postgres optimization, RDS, read replicas, sharding strategies

Kubernetes & Containers

EKS/ECS, pod design, helm charts, service mesh considerations

Migration Planning

Data center to cloud, monolith to microservices, zero-downtime

These are the most common topics. Have something else? Let's talk.

See Full Mentoring Details

25 Years
of Excellence

From Amazon to the United Nations to helping Series A-B startups scale - bringing enterprise-grade cloud expertise to growth-stage companies.

const value_created =
€5M+
Value Created
// For Series A-B Startups
const companies =
20+
Series A-B Companies
// Amazon → UN → Startups
~/testimonials/series-a-cto.txt
"Carlos helped us cut AWS costs by 40% in two sessions. His Terraform patterns saved us months of trial and error. Worth every euro."
SB
Sarah B.
CTO, Series A SaaS Startup
// €2M raised, 15 engineers
~/testimonials/technical-founder.txt
"Finally got our infrastructure right before Series B. Carlos's UN-scale experience showed us what enterprise patterns actually look like."
MK
Michael K.
Co-Founder & CTO, FinTech
// €5M ARR, preparing for Series B
~/testimonials/engineering-lead.txt
"One session on SRE practices changed how our entire team thinks about reliability. Monthly check-ins keep us on track."
JL
Jennifer L.
VP Engineering, E-commerce
// Series B, 40 engineers
function transform() { return success; }
const innovation = true;
while(growing) { optimize(); }
if(ready) { start(); }
return { status: 'ready' };
➜ ~ ready to scale your infrastructure?
$ aws costs --optimize && terraform --best-practices

Ready to Scale Your Infrastructure?

Get enterprise-grade cloud expertise without enterprise consulting fees. Two ways to start.

100% Free

Start with the Playbook

Get the CTO Playbook with infrastructure checklists, Terraform patterns, and real examples from UN-scale systems. No credit card needed.

Get Free Playbook
€120/hour

Book a Session

One hour with UN-level expertise. Solve real problems, get actionable solutions. No packages, no commitments.

Book Mentoring

20+ Series A-B startups scaled • €5M+ value created • UN Advisory credentials