Example of Proof of Work

We explain proof of work examples. Work certificates are normally requested from companies by their interested workers. These are usually very useful for people as they are a simple way to demonstrate that their employment situation is stable. In a proof of employment, the director of the company ensures that the interested person works in that company and mentions their date of entry into it.
These types of certificates are usually very useful for carrying out bureaucratic procedures such as the issuance of migration documents (visas), or for applying for a loan. Below are some examples of proof of work.
Example of proof of work in the company:
Monterrey, Nuevo León, Mexico, August 4, 2018
GRUPO PRESA SA de CV
Mr. Alejandro Fuentes Contreras, Director of Grupo Presa SA de CV
It states:
That Mr. Octavio Ramírez Falcón in this company as a contractor, in the unit located at Av. Garza Sada 4325 since April 2012, always performing with efficiency and honesty.
This certificate is issued at the request of the interested party, and for the purposes that he considers convenient.
Sincerely,
Alejandro Fuentes Contreras
General Director, Grupo Presa.
Example of proof of work as a freelance consultant:
Madrid, Spain, August 15, 2018
TO WHOM IT MAY CONCERN:
By means of the present I, the Lawyer Mayté Villarreal Martínez, Deputy Director of the company RODRÍGUEZ Y ASOCIADOS SA DE CV, which is dedicated to giving image consultancy, I certify that Mr. Ramón Beltrán Ornelas currently works with us, and It has done so since May 2013, always performing with respect and responsibility.
I issue this certificate for the purposes that the interested party agrees.
Sincerely,
Licentiate Mayté Villarreal Martínez
Deputy Director, RODRÍGUEZ Y ASOCIADOS SA DE CV
Example of proof of work as an employee:
Querétaro, Querétaro, Mexico, August 20, 2018
INSTITUTO DE ARTESANOS SA
The Director of this company states that:
Martha Eugenia Guzmán Treviño currently works in this organization, and has been doing so since November 4, 2003, in such a way that she is one of our oldest and most trusted employees. I issue this certificate at the request of the interested party and for the purposes it deems appropriate.
Sincerely,
Engineer Martín Romero Guzmán
General Director, INSTITUTO DE ARTESANOS SA
Work certificate model:
Morelia, Michoacán, Mexico, August 19, 2018
Hereby, the company MOREIRA SA de CV states that Mr. Ramiro Romero Cruz currently works with us, and that he has been doing so for more than three years, always doing so with respect and responsibility.
This certificate is issued at the request of the interested party, and for the purposes that the interested party deems appropriate.
Sincerely,
Mr. Manuel Pérez Duarte
General Director, MOREIRA, SA de CV