I'm an ex-pro guitarist. Technologist. Computer architect. Music theorist. Composer.
Love pretty much all styles of music. Play rock, metal, blues, funk, modern jazz, fusion.
Teach guitar and theory (harmony, melody, rhythm).
My music can be heard on soundcloud: https://soundcloud.com/jerry-kramskoy-1
Writing with Vic Martin (Gary Moore's keyboard player untill Gary's sad demise). Been playing since I was 9. Signed with EMI briefly for compilation album. Studied harmony at age of 34 at Guitar Institute in London, and privately with Shaun Baxter for many years who became great friends. I've been applying and refining this knowledge ever since, and have invented a new method for teaching it without using music score or tab. Written books on theory.
MusicIncite Ltd and emuso(TM)
I started a company, MusicIncite Ltd, back in 2013, to produced software tools, emuso(TM), to help developing musicians.
emuso has been a labour of love, motivated by a desire to present the tools available to musicians (like melody, harmony, rhythm) in a format that reveals the simplicity of using these without being buried in tons of jargon and notation. The latter makes it hard for the would-be student too see the wood for the trees.
emuso started off as a spare-time thing (originally back in 2007), and protoypes have gradually fleshed out and morphed over many years. It encorporates a teaching method I invented back in 2001.
I use emuso myself, primarily around rhythm and ear training.
This software, emuso(TM), provides reference material, practice tool (ear training, technique), chord/scale/ etc editor, rhythm generator tool (incl metronome) to study and practice rhythmic concepts, online lessons with video sync to interactive guitar (piano ...), and a tool for migrating music constructs on one instrument (e.g guitar) onto another (e.g piano or violin) [so scales. chords etc re-layout for target instrument ... just one keyboard press to make the switch back and forth). All visual. No notation.
The lessons cover stuff for beginners (theory wise, but also for total beginners), as well as up to advanced (e.g. outside playing in jazz).
We have had to take a huge diversion to set up all the backend infrastructure in the Cloud to be able to sell and distribute emuso. This effort is nearing completion, and then we will be opening up our website for business! This is looking like mid-Q4, 2017
Skype lessons or one-on-one (London)
I do take on students, but very limited currently, with all the above going on.