KEŞFEDİN


7,0
7,0
94%
$64 USD / Saat
・

Germany (4:33 ÖS)
・
Kasım 14, 2006 tarihinde katıldı
・
3 Öneriler
$64 USD / Saat
・
Senior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are effortless. Strengths: Infrastructure architecture & operations (Linux/Windows, virtualization, networking) Security hardening, identity & access, monitoring/observability Automation & DevOps practices (CI/CD, config management, IaC) Migrations and upgrades with minimal downtime Concise runbooks, risk-aware planning, and stakeholder-friendly communication Certifications: CompTIA Security+, Microsoft MCSE/MCSA/MCITP Languages: English (C2), German (C1), native Romanian Location: Germany • NDA-friendly • Reliable and responsive
Doğrulamalar
Zamanında
%90
Bütçeye göre
%99
Oranı kabul et
%84
Tekrar İşe Alım Oranı
%30

SchnellNode EU hosting: site + ops

Datacenter Modernization

Ethernity CLOUD - DeCC

bloxberg — Research Blockchain

Max Planck Digital Library (MPDL

SchnellNode EU hosting: site + ops

Datacenter Modernization

Ethernity CLOUD - DeCC

bloxberg — Research Blockchain

Max Planck Digital Library (MPDL
We had an excellent experience. Very professional.
Adelle C.
@adellec1
•

Saint George's, Grenada
•
Paylaş

He delivered exactly what i was looking, even exceeded expectations when many others could not do what i was asking! He works very fast! If I have any more work that fits his expertise, will 100% go with him!
Jarrod B.
@jarrodb4
•

Ofallon, United States
•
Paylaş
He is definitely very professional and was very pleasant to work with: professional, short and to the point! - I hope and would be happy to hire him again!
Avraham L.
@a0504115649m
•

Modiin Ilit, Israel
•
Paylaş
A very dedicated freelancer who consistently demonstrated professionalism and commitment. The project was delivered on time, with high‑quality reports that explained in depth the work completed. Communication was clear, and the documentation made it easy to understand the process and results. Highly recommended.
Oscar P.
@oscarpeter
•

Maputo, Mozambique
•
Paylaş
Great work and having plenty of knowledge on GitLab pipelines and AWS infrastructure
Satya M.
@satyamullangi44
•

Fort Collins, United States
•
Paylaş
Yayımlar
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Sertifikalar
Unix
G
General Orientation Exam
US English
Freelancer Orientation
Cloud Computing
Unix
P
Preferred Freelancer Program SLA
PHP
UK English
DNS & BIND
Computer Security