Hire Top Freelance
Mobile App 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!

Mobile AppBack-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.

Mobile AppVue.jsReact NativeEthereumSolidityGitTensorFlowPyTorchC#Ruby on RailsReduxTypeScriptServerMachine LearningPostgreSQLMySQLPythonPHPHaskellMongoDBJavaScriptMeteorRustNode.jsReactCC++jQueryCSSCoffeeScriptCucumberHTMLHTML/CSSShell

A senior web engineer with a passion for architecture and Agile methodologies. Fast thinker and learner with deep understanding of both front- and back-end of web based systems. Strong sense of design and UX, follower of industry standard practices for API development. Certified ISTQB software tester, currently in the process of acquiring the PMI-ACP certificate in Agile project management.

Mobile AppMongoDBReactJavaScriptAgileHTML/CSSNode.jsjQueryGitAngularSEO