First of all, I would like to state, that this would be my first freelance project, so please have this in mind.
I have 4 years (few months shy) of experience in Odoo starting with version 7 and onward. That experience includes creating new modules and customizing existing ones. Since I was working for company which outsourced my skills to some other companies, I can't tell you on which projects was I included, since I had to sign confidentiality data. What I can tell you, is that in that period I have developed skills in programming in Python, Javascript, XML (specially QWeb since I was main programmer for reports), PostgreSql. Regarding Odoo modules, I have developed extensions for nearly all main modules like Sales, Accounting, Warehouse, Base, CRM, POS, HR and Web, so I have good mental map of Odoo's infrastructure. Through my education I have programmed on many platforms and in many languages such as PHP/CodeIgniter, Android apps/Android Studio, C#(AspNet)/Visual Studio, CSS3. Since I have some other arrangements, I'm prepared to work on your projects 4 hours a day.
So please contact me if you like what I wrote, and maybe we can have teamviewer session.