MY NAME IS KAMIL LELONEK

and I'm a full-stack developer, a polyglot programmer.

MY SERVICES

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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.

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DATABASES

My experience with DataBases includes working with PostgreSQL, Redis, Cassandra and EventStore. I'm able to configure both self-hosted and SaaS solutions. I used time series databases too.

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INFRASTRUCTURE

I'm familiar with configuring custom infrastructure using Ansible or Chef. I always automate deployment and set up continuous integration. I follow infrastructure as code approach in my projects.

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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.

GRAB MY CV NOW
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PROJECTS I'VE WORKED ON

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All iOS Android Web
contractbook
crowdmedia
nowthis
zoo
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COMPANIES I'VE COOPERATED WITH

logo arkency

ARKENCY

RUBY & RUBYMOTION

logo tooploox

TOOPLOOX

ELIXIR & JAVASCRIPT

logo volvo

VOLVO

SCALA & ANDROID

logo ibm

IBM

SCALA & ANDROID

SEE ALL

MY COMPETENCIES

Certificates

MY TALKS & PRESENTATIONS

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MY PERFORMANCES & SPEECHES

Wrocław Ruby User Group

(WROCŁAW)

Warsaw Ruby User Group

(WARSAW)

MeetJS Wrocław

(WROCŁAW)

MeetJS Warsaw

(WARSAW)

wroc_love.rb

(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'VE PARTICIPATED IN

battlehack Berlin

BATTLEHACK

BERLIN

battlehack Stockholm

BATTLEHACK

STOCKHOLM

battlehack San Jose

BATTLEHACK

SAN JOSE

battlehack Cracow

HACKYEAH

CRACOW

hackwro Wrocław

HACKWRO

WROCŁAW

angelhack Berlin

ANGELHACK

BERLIN

money 20/20 Las Vegas

MONEY 20/20

LAS VEGAS

ultrahack Helsinki

ULTRAHACK

HELSINKI

CONTACT ME