Freelance Developer Resume Sample

Develop full-stack applications using Angular and Python.
Create financial applications and standalone components for the automotive industry.
Work on payment system projects.

Lead frontend development using Angular 5, rxjs, and typescript.
Migrate codebase from Angular 4 to Angular 5.
Implement ngrx (redux store, effects), angular-cli, and webpack.

Fullstack and adtech engineering in online marketing team. On daily basis I wrote backend with flask, sqlalchemy, python
and frontend with help of AngularJS in coffeescript in campaign automatization tool: https://mathemads.com. Also extend
our existing library based on pandas for huge in memory computations and improve deployment scripts written in ansible
(we use docker containers). Small improvements of nginx configuration. Working also with redis, rabbitmq, postgresql,
celery and AWS (EC2, RDS, S3). Also improved architecture for non-blocking deployments thanks to docker containers
and RabbitMQ VHosts feature. Many architecture improvements were made by me. Hired 2 developers to join the team.
– Develop backend systems using Flask, SQLAlchemy, and Python.
– Implement frontend features using AngularJS and CoffeeScript.
– Enhance in-memory computations with Pandas and improve deployment scripts with Ansible.
– Optimize system architecture for non-blocking deployments using Docker and RabbitMQ VHosts.
– Hire and onboard new developers to the team.

Develop tools for financial industry, focusing on exposures impairment calculation and risk management.
Use technologies like C#/.NET, MS SQL Server 2014, WebApi 2.0, ASP MVC 5, WCF, jQuery, Knockout.js, and Bootstrap.

Design and develop extra modules for social media platforms.
Create a crawling engine using Scrapy, Celery, Redis, MongoDB, PostgreSQL, and Django.
Develop a web app for the Volleyball Championship.

Develop a custom CMS-based website for a law firm using Symfony PHP framework, jQuery, CSS3, and Twitter Bootstrap.
Implement responsive web design (RWD) for both frontend and backend.

Startup again. Development of web apps, web services (including design of data layer, backend and frontend) and integration with external services. Writing of simple Adobe Flash apps based on pure ActionScript 3.0. Taking part in huge project about healty lifestyle and getting in shape: http://potrafiszschudnac.pl/ – based on Django, postgreSQL, redis, celery and external payment and SMS services. Mainly responsible for backend development.

Develop social media apps and web tools using CakePHP and Kohana frameworks.
Work with MySQL, phpMyAdmin, HTML/CSS, jQuery, and Facebook SDK.

Development of client desktop application Chomikbox 2.0 using Qt framework (C/C++). Taking part in every part of project from GUI programming (layouts, internal qt css stylesheets, custom widgets etc.) through system related features (Windows 7 SDK icon features on menu bar, trays animations, windows management, etc.) to network layer (files uploader/downloader with many connections). Taking care of bug tracking system based on FlySpry.