Hire Top Freelance
Android 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!

AndroidBack-EndC++JavaMongoDBUnityC#ReactSQLiOS

Experienced Consultant with a demonstrated history of working in the information technology andservices industry. Skilled in Android, Java and Kotlin. Strong consulting professional graduated from AGH.

AndroidKotlinJava

I'm a passionate software engineer, trainer, international conference speaker, and a blogger (http://4comprehension.com) who cares about quality, craftsmanship, clean code and getting things done. I am a committer in a few big open source projects. Besides this, I am a ex-lead technical editor at Baeldung where I used to be responsible for the technical correctness of almost all articles published between 2016 and 2018. Codementor is a great place where I can help people and not corporations. Sessions are risk-free. Simply put, if I don't manage to help you, you get a refund immediately. If you need an on-site training, I'm there for you as well (EU, North America)

AndroidSpringJavaKotlin