Hire Top Freelance
Back-End Developers
in Poland

**Full-stack software engineer.** - Backend specialist for 5 years at S&P and Banqsoft. - Mobile specialist for 7 years with Diversido, Noble Muffins and other clients. - Professional experience with React, TypeScript, C++ and Java. I got my start when I took over IT at a horse trailer dealership to gather money to move to Europe. At S&P, I took our team's first two microservices from zero to production. I later served as scrum master, and was given a technical excellence award for my work in SQL optimization. As a game developer, my Turbo Slicer product has been featured repeatedly by the Unity Asset Store. I wrote a finite element analysis kit for PlayWay S.A. to manage building collapse for the games Construction Machines 2016, Demolish & Build 2017 and Demolish & Build 2018. As a mentor I will solve your problem and explain it with patience. My favorite highlights from my time here: * Helped an experienced engineer build a Gtk-based UI for an industrial control unit. * Helped an entrepreneur deliver a Unity-based VR demo to customers and investors. * Debugged problems of concurrency, thread safety and asynchronous IO in iOS apps. * Lead a student through correct authoring of a filesystem driver. I check Codementor daily. Write me and let's get something done!

Back-EndC++JavaMongoDBUnityC#ReactSQLiOS

Full-stack developer and entrepreneur. Expert in JS/Meteor.js/MongoDB. Author of meteor-pages, one of the most popular Meteor packages, and bimap, a JavaScript bidirectional map implementation. A very quick learner, created state of the art solutions for multinational corporations.

Back-EndVue.jsReact NativeEthereumSolidityGitTensorFlowPyTorchC#Ruby on RailsReduxTypeScriptServerMachine LearningPostgreSQLMySQLPythonPHPHaskellMongoDBJavaScriptMeteorRustNode.jsReactCC++jQueryCSSCoffeeScriptCucumberHTMLHTML/CSSShell

High load web projects, bespoke software development, project management experience DevOps: Ansible,Vagrant, Chef PAAS & Cloud: (AWS, Amazon beanstalk, Redhat openshift, OpenStack, Digital Ocean) Continuous integration (with Jenkins / Bamboo) Client stack (javascript core, AngularJS, HTML5 apis, jquery) Pure JS stack (Javascript, AngularJS, Node.JS, mongo) NoSQL (mongodb) LAMP stack (PHP, MySQL, Linux) Windows stack (asp.net MVC, MSSQL 2000-2008) -> DevOps & Development inquiries: http://www.softasap.com/ -> Github http://bit.ly/mygithubprofile -> Ansible roles (MIT, BSD-3 clause) on a galaxy: http://bit.ly/ansible_roles -> Get in touch: check for available 30 minutes slot http://bit.ly/calendarappointment

Back-EndAWS (Amazon Web Services)DevOpsPythonJavaScriptASP.NETAngularMongoDBGitMySQLNode.jsSQLPHP