Is it possible to manage Technical project without holding technical certificate with profession related to this project then success this project?

If there are sufficient experiences that have the required skills, yes you can.

Of course yes

Yes, it is possible to manage a technical project without holding a technical certificate.

no

It depends on one's ability to find the key metrics to monitor. However you need a technical lead(s) to resolve technical issues which arise. Since the roles are getting merged, management tries to merge a technical and project management role then it might be tough.

PMP certifications (and this applies to any other certification) attend to establish a benchmark of knowledge and practice standards for the person who's certified. Thus when you hire a certified PMP you chose a strategy that will ultimately mitigate the risks regarding project management. In practice this will result in a free pass for the professional since it’s recognized worldwide. 

 

Projects are operationalized by people, that work over resources during a certain time window, thus mindsetting and alignement, towards the accomplishment of an objective is crucial. Normally issues arrise if people from all level of decision don't know what/won't to decide or perform, leading to dissipation of time that in end will have a cost of opportunity. If everyone knows what to do the ammount of time dissipated in briefings and reunions will be minimized.