My name is Kamil Lelonek,
I'm a Software Engineer
and a Team Leader.
My services
Backend
For me, working on the backend is the most exciting thing. I like to play with different languages and frameworks. At the moment, I’m focusing mainly on Elixir language and Phoenix framework.
Databases
In my opinion, working with (relational) databases is one of the most interesting things in software development. I use mostly PostgreSQL on a daily basis and Redis when it comes to key-value store and caching.
Infrastructure
I’m familiar with configuring custom infrastructure using Terraform and Kubernetes. I always automate deployment and set up continuous integration. I follow infrastructure as code approach in my projects.
Blockchain
Currently, I’m exploring Blockchain-based technologies. I’m building my own Blockchain implementation for educational purposes to teach others the entire concept.
The most important thing for me is to continuously improve.
Let me show you what I do.
Projects I’ve worked on
Companies I cooperated with
ARKENCY
TOOPLOOX
VOLVO
IBM
CAPGEMINI
INTIVE
PILOT
TELENOR
DANSKE BANK
SITEPOINT
WOUMEDIA
CROWDMOBILE
DEMOGRAPHICS PRO
DEEP SOCIAL
VARNER
NCC USA
My competencies
My talks & presentations
My performances & speeches
Wrocław Ruby User Group
(WROCŁAW)
MeetJS Wrocław
(WROCŁAW)
MeetJS Warsaw
(WARSAW)
wroc_love.rb conference
(WROCŁAW)
Programistok
(BIAŁYSTOK)
PolyConf
(POZNAŃ)
Ruby on Lakes
(MRĄGOWO)
Warsaw Elixir Group
(WARSAW)
Skill Matters London
(LONDON)
London Ruby User Group
(LONDON)
Sound Cloud Berlin
(BERLIN)
Erlang & Elixir SF
(SAN FRANCISCO)
Hackathons I participated in
BATTLEHACK
BERLIN
BATTLEHACK
STOCKHOLM
BATTLEHACK
SAN JOSE
HACKYEAH
CRACOW
HACKWRO
WROCŁAW
ANGELHACK
BERLIN
MONEY 20/20
LAS VEGAS
ULTRAHACK
HELSINKI
HACKTRAIN
LONDON
HACKTRAIN
FRANKFURT
HACKTRAIN
PARIS
MHL
LONDON
