Available from €85/hour · focused tasks · projects · advice
🇳🇱 NL 🇬🇧 EN 🇪🇸 ES

Custom software,
SaaS and cloud.
Built by a senior.

Hire me for a focused dashboard, bug fix, integration, or technical advice from €85/hour, or bring me in for a larger custom build. You work directly with me: 20+ years experience, no junior handoff.

Focused senior help from €85/hour
Dashboards, bug fixes, and integrations
Custom web applications
SaaS platforms and MVPs
Cloud, DevOps and technical leadership
Work inside your existing stack

Experience with

Ministry of Education, CuraçaoSURF / EduSimCX PayCasacesarPonthus
0+
years of senior experience
0+
projects delivered to production
0
live SaaS products built & operated
0%
client satisfaction across 3 continents
Ways to start

Start small, keep it senior.

Not every need has to become a large project. You can hire me for a few hours or days of focused senior work.

Focused task or advice

€85/hour

Dashboards, bug fixes, API integrations, code reviews, technical decisions, and short senior interventions.

Project or module

Scoped quote

An internal tool, MVP, SaaS module, or integration with clear scope, planning, risks, and deliverables.

Senior in your team

Flexible

Lead engineering, architecture, reviews, and acceleration inside your existing codebase or team.

My Products

Software I build and operate myself.

Not just a builder, also a founder. These three live products give me practical insight into scale, support, cost, and growth.

Interactable Stories

AI-powered interactive fiction

Your choices drive the narrative. Endless AI-crafted stories that adapt to every decision — a new kind of entertainment platform.

Unlimited
story variations
AI-native
from the ground up
Visit Interactable Stories

Vender.cloud

B2B wholesale platform

Built for wholesale execution. Connects field sales, back-office, and warehouse in one unified workflow — deployed across 3 Caribbean islands.

100K+
products managed
3
islands deployed
Visit Vender.cloud

Cambackup

Cloud surveillance SaaS

Turn any IP camera into a smart cloud surveillance system. AI-powered detection, instant alerts, 1000+ compatible camera models.

1000+
camera models
Top 3
startup finalist
Visit Cambackup
Why Silberie

No agency. No anonymous handoff. Senior ownership.

Clients want clarity: who builds it, what it should deliver, and who is reachable when the work becomes critical. My practice is built around that: focused, experienced, and accountable.

01

Senior engineer on every line

I do not delegate. Every architecture decision, every code review, every critical path: that's me. You know exactly who is responsible for the work.

02

I've been the client too

I build and operate 3 production SaaS products myself. Maintenance, support, cost, onboarding, and growth are part of the thinking from day one.

03

Focused, not fragmented

I work with a small number of clients at a time. Your deadline gets real attention, not leftover time between too many parallel projects.

Ready to work together

Have a project that needs senior attention?
Let's make it concrete.

Tell me what you want to build, fix, or scale. I will think with you about scope, risks, and the fastest route to a reliable solution. No pressure, just honest technical advice.

Based in Hoensbroek, Netherlands · Working globally · Response within 24h