Slawomir Sawicki

Full-Stack Developer

Piła, Poland

Summary

I am skilled and self-sufficient developer with almost 7 years commercial experience. I feel strong in web apps,
backend apps, client-server solutions, big data, making technical decisions, system architecture and code
quality, also I am Django expert and I have lot of experience in remote work. I works well with open source
projects and like reading sources than human friendly documentation. I like the most solving difficult and
complex problems, learn new things and gain new skills!

Languages:

English, Polish

Favorite Python Packages:

Django, Scrapy, Flask, Asyncio, Docker, sys, os and pdb :)

Experience

Freelancer (Dec 2016 - Current)

“Cooperation with few clients on few different levels of cooperation. Cooperation with few clients on few different levels of cooperation. Solving hard and complex problems. Legacy code and server maintenance. Fixing bugs and develop new features in existing project. Choose technical stuck. Develop small website and complex systems.”

    • Remote work (full-time/part-time/hourly-rate/order)
    • Full-stack developer
    • Website development (Frontend + Backend)
    • Server maintenance
    • Legacy code maintenance
    • Consultant
    • Most used technologies: Python, JavaScript, Java, HTML + CSS, Django, Scrapy, Flask, AngularJS, Restheart, Docker, Mysql, MongoDB, WAMP, Asyncio, Crossbar.


Realmac (Nov 2016 - Dec 2016)

“Maintenance of existing project based on Django/Heroku/Aws. I was responsible for whole technical side of project (Frontend/Backend/Admin). It was a time where I improve my admin skills and got better knowledge about aws and heroku. It was also remote job.”

    • Remote work + part-time
    • Full-stack developer
    • Heroku, AWS
    • Most used technologies: Python, Javascript, Django, Postgresql, Elasticsearch, Jinja2

CodeCult (Feb 2016 - Oct 2016)

“Remote job. I was there self-sufficient guy who develop complex crawling system. Also I developed another medium project in the meantime ”

    • Full remote work
    • Full-stack developer
    • Web crawling (Scrapy)
    • Website development (Django, React)
    • Planning and building ETL system based on Scrapy and Django
    • Most used technologies: Python, Django, Scrapy, JavaScript, React, Angular, jQuery, Mongodb, Mysql

STXnext (May 2015 - Feb 2016)

“Full-stack developer role. I was responsible for whole application, contact with client, lead the team, youngest programmers etc.”

    • Half remote job
    • Full-stack developer
    • DCIM system
    • Mobile app based on Cordova
    • Web service based on client-server architecture
    • Team leading of small team
    • Technical coach for young programmers
    • Contact with client
    • Most used technologies: Python, Django, JavaScript, Backbone, Postgresql


Allegro Group (November 2013 - April 2015)

“Ralph team developer (https://github.com/allegro/ralph). Mostly I was focus on backend things I used Python/Django/Mysql/RQworker. Also I was responsible for ralph billing module and couple additional projects”

    • Huge open-source DCIM system - Ralph
    • Billing module for Ralph
    • Internal tools
    • Most used technologies: Python, Django, JavaScript, Redis, Mysql


Red-Sky (June 2011 - November 2013)

“Junior developer in startup projects and next work in department of internal solutions. I developed common solutions, tools for other developers, internal application etc. Mainly I used Python and Javascript but it was a role where we playing with many technologies, languages and frameworks depending on what was the best for solving problems.”

    • Client-server apps
    • Internal tools
    • Startup projects
    • Web crawling & data mining
    • Most used technologies: Python, JavaScript, Mongodb, Mysql, Scrapy, Pyramid, Flask


Skills

Amazon Web Services (AWS), AngularJS, Backend Development, Big Data, DevOps, Django, Django REST Framework, Docker, Flask, Frontend Development, Fullstack Development, Git, Heroku, JavaScript, Linux, MongoDB, MySQL, PostgreSQL, Redis, Scrapy, Selenium, Virtualenv, Web Development, Web Scraping, jQuery

Joined: August 2017