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Ferenc Erki
Information Technology Consultant at $self->employed();
Berlin, Germany
independent performance consultant & advisor · Rex, Perl, Gentoo, PostgreSQL · CI/CD, DevOps, Open Source
CodersRank Score
What is this?
This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
568.2
CodersRank Rank
Top 2%
Senior
Developer
Perl
Top 1
Ebuild
Developer
Germany
Top 5
Perl
Developer
Germany
Highest experience points: 0 points,
0 activities in the last year
Perl
127.9
exp.
Ebuild
276.2
exp.
List your work history, including any contracts or internships
$self->employed();
4 years 5 months
Information Technology Consultant
Sep 2022 - Jan 2023 (4 months)
Consulting a Dutch e-commerce logistics solution provider about PostgreSQL performance, and running workloads on AWS.
software delivery advisor
Mar 2022 - Dec 2022 (9 months)
Delivering an in-house integrated CI/CD solution including an artifact repository and automated static code analysis for a German solutions provider for industrial automation, plant engineering and construction.
This setup enables the client's developers to deliver higher quality solutions faster.
This setup enables the client's developers to deliver higher quality solutions faster.
Information Technology Consultant
Nov 2021 - Jul 2022 (8 months)
Taking the IT infrastructure to the next level for a Dutch e-commerce logistics solution provider. Solving performance and business continuity challenges of terabyte-scale PostgreSQL databases and switching platforms.
software delivery advisor
Sep 2021 - Oct 2021 (1 month)
Maturity assessment of software delivery processes for a German solutions provider for industrial automation, plant engineering and construction.
independent IT performance advisor
Apr 2020 - Present (4 years 5 months)
Enabling high performance IT systems and software delivery for rapidly growing organizations.
Highlighted achievements for previous customers:
- Reduced physical infrastructure TCO and complexity by 75%.
- Reduced the monthly infrastructure cost by a comparable amount to my own consulting fees.
- Reduced recurring infrastructure costs by 10%, build resource usage by 60x, and server provisioning delay by 10x.
Highlighted achievements for previous customers:
- Reduced physical infrastructure TCO and complexity by 75%.
- Reduced the monthly infrastructure cost by a comparable amount to my own consulting fees.
- Reduced recurring infrastructure costs by 10%, build resource usage by 60x, and server provisioning delay by 10x.
heartbeat medical
May 2021 - Oct 2021 (5 months)
senior platform engineer
Deploying a whole new data center abroad and forming a dedicated platform team from scratch, assessment of process maturity, implementing foundational work organization elements and domain best practices.
The new workflow introduced on my own initiative has led to 4-fold improvement in request handling duration and predictability.
The new workflow introduced on my own initiative has led to 4-fold improvement in request handling duration and predictability.
x-ion GmbH
Feb 2021 - Apr 2021 (2 months)
senior cloud engineer
Automating OpenStack operations in a multi-cluster environment.
Add some compelling projects here to demonstrate your experience
Rex, the friendly automation framework
Feb 2013 - Present
Rex is an automation framework that combines Perl and Secure Shell (SSH) for a portable and highly flexible approach to data center infrastructure management and software deployment.
This section lets you add any degrees or diplomas you have earned.
Technical University of Budapest
unfinished, geoinformatics, IT engineering
Sep 2002 - Jun 2006
NETASQ
Certified NETASQ Administrator
Sep 2011
edX/MIT
Introduction to Computer Science and Programming
Dec 2013