#67 is awesome! I like how the boxes look almost like computer keys and it has some depth to it while still using flat colors. Also cool that it doubles as an 'N' and two 'i''s
#63 and #65 I am also really happy with - they look edgy and sharp
Loved the new addition of #129! It looks like two layers intertwining, which is really design focused, while also forming the letter 'N'. I like that I can find a symbolic meaning in it for the business, in that we focus on the harmony between design and development.
I appreciate you submitting such a variety of concepts!
Thanks so much for the feedback. If you would like to see any variation or adjustment just let me know. I am able to continue working in new proposals for your project.