Information for Ayuda Efectiva

Table of contents

Basic information

Item Value
Donations List Website (data still preliminary)

Positions count by year

Hover over a name to see the position and date range. This table only includes positions where at least the start date is known. The positions count can count the same person multiple times if they held different positions; similarly, the list of staff may include the same person multiple times if they held more than one position during a single year. For each year, a person is included if they were at the organization for any part of the year; this means the actual staff count at any point during the year can be lower (or higher, if some staff held multiple positions in a single year).

Year Positions count Researchers General staff Associates Board members Advisors
2018 1 Adrián Martínez
2019 8 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, José Martín Gtez. de Cabiedes
2020 11 Adrián Martínez, Jaime Bazán, Jesús Sánchez, José Luis Garrido, José Luis Vallejo, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, Guillermina Ester Rodríguez, José Martín Gtez. de Cabiedes
2021 13 Adrián Martínez, Jaime Bazán, Jesús Sánchez, José Luis Garrido, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, Guillermina Ester Rodríguez, José Martín Gtez. de Cabiedes
2022 14 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Garrido, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, Guillermina Ester Rodríguez, José Martín Gtez. de Cabiedes
2023 13 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, Guillermina Ester Rodríguez, José Martín Gtez. de Cabiedes
2024 13 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, Guillermina Ester Rodríguez, José Martín Gtez. de Cabiedes
2025 13 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor Álvaro Ortiz, Fernando Trueba, François Derbaix, Guillermina Ester Rodríguez, José Martín Gtez. de Cabiedes

Number of full-time staff at the beginning each year

The following table lists some dates and people who were at the organization on the given date (namely, the start of the year). The table may not list every person who worked for the organization (e.g. they could have joined and left in the middle of a single year). This table excludes associates, interns, advisors, and board members.

Date Staff count Staff
2019-01-01 2 Adrián Martínez, Jesús Sánchez
2020-01-01 5 Adrián Martínez, Jaime Bazán, Jesús Sánchez, José Luis Vallejo, Pablo Melchor
2021-01-01 6 Adrián Martínez, Jaime Bazán, Jesús Sánchez, José Luis Garrido, José Luis Vallejo, Pablo Melchor
2022-01-01 8 Adrián Martínez, Jaime Bazán, Jesús Sánchez, José Luis Garrido, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor
2023-01-01 8 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor
2024-01-01 8 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor
2025-01-01 8 Adrián Martínez, Jaime Bazán, Jesús Sánchez, Joan Montoya, José Luis Vallejo, María Zavala, Marina Zaliznyak, Pablo Melchor

Full history of additions and subtractions

This table shows the full change history of positions. Each row corresponds to at least one addition or removal of a position. Additions are in green and subtractions are in red. If a position name changed, it is listed simultaneously as an addition (of the new name) and removal (of the old name) and colored yellow. Additionally there are faded variants of each color for visited links.

Date Number of positions Number of positions added Number of positions removed Positions added Positions removed
2018-03-01 1 1 0 Adrián Martínez
2019-01-01 2 1 0 Jesús Sánchez
2019-07-01 3 1 0 José Martín Gtez. de Cabiedes
2019-11-01 8 5 0 Fernando Trueba, François Derbaix, Jaime Bazán, Pablo Melchor, Álvaro Ortiz
2020-01-01 9 1 0 José Luis Vallejo
2020-04-01 10 1 0 Guillermina Ester Rodríguez
2020-10-01 11 1 0 José Luis Garrido
2021-02-01 12 1 0 María Zavala
2021-06-01 13 1 0 Marina Zaliznyak
2022-10-01 13 1 -1 Joan Montoya José Luis Garrido

List of people (14 positions)

Person Title Start date End date Employment type Source Notes
François Derbaix Founder & Board Member 2019-11-01 board member [1], [2], [3]
Guillermina Ester Rodríguez Board Member 2020-04-01 board member [1], [4], [3]
José Martín Gtez. de Cabiedes Founder & Board Member 2019-07-01 board member [1], [5], [3]
Álvaro Ortiz Founder & Board Member 2019-11-01 board member [1], [6], [3]
Fernando Trueba Founder & Board Member 2019-11-01 board member [1], [7], [3]
Pablo Melchor Founder, President & Director 2019-11-01 [1], [8], [3]
Adrián Martínez Founder 2018-03-01 [1], [9], [3]
Jesús Sánchez Founder 2019-01-01 [1], [10], [3]
José Luis Vallejo Founder 2020-01-01 [1], [11], [3]
Jaime Bazán Technical Director 2019-11-01 full-time [1], [12], [3]
Joan Montoya Digital Content Manager 2022-10-01 [13], [14], [3]
María Zavala Operations Manager 2021-02-01 [13], [15], [3]
Marina Zaliznyak Affiliate 2021-06-01 affiliate [13], [16], [3]
José Luis Garrido Secretary 2020-10-01 2022-10-01 [1], [17]

Products (0 products)

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Organization documents (0 documents)

Title Publication date Author Publisher Affected organizations Affected people Document scope Cause area Notes

Documents (0 documents)

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Similar organizations

Organization Number of people in common List of people in common
Giving What We Can 1 Pablo Melchor