Top Decision Makers Replacing or Upgrading Tech Stack (2026)

Curated list of decision makers replacing or upgrading tech stack, discussing vendor change and dissatisfied with current solutions. Profiles include bios and contact details. Updated weekly.

153 Professionals found • Last updated 15 hours ago
save to listSave to track weekly updates
#1
Tomasz Tunguz avatar
Tomasz Tunguz
Active in the past 24 days
linkedintwitter
general partner
#2
Neel Chhabra avatar
Neel Chhabra
Active in the past 12 days
twitter
#3
Mr Nqdc avatar
Mr Nqdc
Active in the past 19 days
twitter
#4
Hoogie avatar
Hoogie
Active in the past 29 days
twitter
#5
Stephen Joseph avatar
Stephen Joseph
Active in the past 28 days
linkedintwitter
technical director
#6
Tomio avatar
Tomio
Active in the past 13 days
twitter
#7
Allweb3Jobs By Crypto Vazima avatar
Allweb3Jobs By Crypto Vazima
Active in the past 27 days
twitter
#8
Mudit Gupta avatar
Mudit Gupta
Active in the past 27 days
twitter
#9
Raul Junco avatar
Raul Junco
Active in the past 28 days
twitter
#10
Terminally Onλine Εngineer avatar
Terminally Onλine Εngineer
Active in the past 13 days
twitter
#11
Dr Carlo Bellini avatar
Dr Carlo Bellini
Active in the past 20 days
twitter
#12
Karl-Michael Popp avatar
Karl-Michael Popp
Active in the past 14 days
linkedintwitter
senior advisor
#13
Vitrupo avatar
Vitrupo
Active in the past 16 days
twitter
#14
Sumit 🏴 avatar
Sumit 🏴
Active in the past 9 days
twitter
#15
Techstack Ltd avatar
Techstack Ltd
Active in the past 28 days
twitter
#16
Lowcap Hunter avatar
Lowcap Hunter
Active in the past 6 days
twitter
#17
Emon🐙 avatar
Emon🐙
Active in the past 8 days
twitter
#18
Aitech avatar
Aitech
Active in the past 25 days
twitter
#19
Dhanian 🗯️ avatar
Dhanian 🗯️
Active in the past 27 days
twitter
#20
Haider. avatar
Haider.
Active in the past 13 days
twitter
#21
Greg Isenberg avatar
Greg Isenberg
Active in the past 5 days
twitter
#22
Akshad.Js avatar
Akshad.Js
Active in the past 7 days
twitter
#23
Tech Kooks avatar
Tech Kooks
Active in the past 18 days
twitter
#24
Kevtech It Support avatar
Kevtech It Support
Active in the past 1 days
twitter
#25
Cyber And Chill avatar
Cyber And Chill
Active in the past 16 days
twitter
#26
Jim Marous avatar
Jim Marous
Active in the past 25 days
linkedintwitter
owner and chief executive officer
#27
Peter Chang avatar
Peter Chang
Active in the past 22 days
linkedintwitter
principal cloud transformation architect & field chief technology officer
#28
Akhilesh Mishra avatar
Akhilesh Mishra
Active in the past 24 days
twitter
#29
Kishi.Sol avatar
Kishi.Sol
Active in the past 26 days
twitter
#30
Milan Milanović avatar
Milan Milanović
Active in the past 11 days
linkedintwitter
chief technology officer
#31
Aditya avatar
Aditya
Active in the past 18 days
twitter
#32
Techno Digital avatar
Techno Digital
Active in the past 8 days
twitter
#33
Prajwal Tomar avatar
Prajwal Tomar
Active in the past 12 days
twitter
#34
Pre.Dev avatar
Pre.Dev
Active in the past 16 days
twitter
#35
Investment_ Mantra avatar
Investment_ Mantra
Active in the past 25 days
twitter
#36
Techoperator avatar
Techoperator
Active in the past 18 days
twitter
#37
Pk_Fund avatar
Pk_Fund
Active in the past 23 days
twitter
#38
Govardhana Miriyala Kannaiah avatar
Govardhana Miriyala Kannaiah
Active in the past 14 days
twitter
#39
Department Of Government Efficiency avatar
Department Of Government Efficiency
Active in the past 20 days
twitter
#40
Alphasense avatar
Alphasense
Active in the past 12 days
twitter
#41
Bjustcoin avatar
Bjustcoin
Active in the past 13 days
twitter
#42
Youth 🧘‍♀️ avatar
Youth 🧘‍♀️
Active in the past 27 days
twitter
#43
Gokul Rajaram avatar
Gokul Rajaram
Active in the past 15 days
twitter
#44
It Unprofessional avatar
It Unprofessional
Active in the past 12 days
twitter
#45
Spencer Alessi avatar
Spencer Alessi
Active in the past 4 days
linkedintwitter
senior penetration tester
#46
Phil Eaton avatar
Phil Eaton
Active in the past 19 days
twitter
#47
Joe avatar
Joe
Active in the past 22 days
twitter
#48
Rishabh Software avatar
Rishabh Software
Active in the past 16 days
twitter
#49
Adam Taylor avatar
Adam Taylor
Active in the past 29 days
twitter
#50
Jean-Michel Lemieux avatar
Jean-Michel Lemieux
Active in the past 9 days
linkedintwitter
co-founder and chief technology officer
#51
Rohan Paul avatar
Rohan Paul
Active in the past 29 days
twitter
#52
Algoworks avatar
Algoworks
Active in the past 19 days
twitter
#53
Alogent avatar
Alogent
Active in the past 6 days
twitter
#54
Kaylee Joaquin avatar
Kaylee Joaquin
Active in the past 25 days
linkedintwitter
manager
#55
Dennis Brotzky avatar
Dennis Brotzky
Active in the past 5 days
twitter
building narative and fey
#56
Cody Schneider avatar
Cody Schneider
Active in the past 7 days
twitter
#57
Wevolver avatar
Wevolver
Active in the past 21 days
twitter
#58
Matteo Franceschetti avatar
Matteo Franceschetti
Active in the past 2 days
twitter
#59
Paul Chapman avatar
Paul Chapman
Active in the past 18 days
linkedintwitter
senior manager, customer success
#60
Jonathon P Sine avatar
Jonathon P Sine
Active in the past 10 days
twitter
#61
Citiustech avatar
Citiustech
Active in the past 29 days
twitter
#62
Adam Danyal avatar
Adam Danyal
Active in the past 27 days
twitter
#63
Thiago Ghisi avatar
Thiago Ghisi
Active in the past 9 days
linkedintwitter
#64
Alexandre Strauss avatar
Alexandre Strauss
State of Sao Paulo,
Active in the past 1 days
linkedin
IT Director
#65
Omar Valerio avatar
Omar Valerio
Florida, Miami
Active in the past 6 days
linkedin
CIO / CTO / IT Director
#66
Javier Bermejo avatar
Javier Bermejo
Valencian Community, Alicante
Active in the past 19 days
githublinkedintwitter
CTO & IT Director
#67
Scott Tuss avatar
Scott Tuss
California, Quincy
Active in the past 16 days
linkedin
CTO/Director, Information Technology
#68
Indhumathy Sathiaseelan avatar
Indhumathy Sathiaseelan
England, Wheathampstead
Active in the past 18 days
linkedin
CTO/ IT Director
#69
Pablo Campo Gomez avatar
Pablo Campo Gomez
Community of Madrid, Madrid
Active in the past 29 days
linkedin
IT Director
#70
Rodrigo Valdez avatar
Rodrigo Valdez
Active in the past 29 days
linkedin
IT Director
#71
Orcun Yildirim avatar
Orcun Yildirim
Pristina
Active in the past 18 days
linkedin
Director of IT
#72
Douglas Blair avatar
Douglas Blair
Indiana, Notre Dame
Active in the past 23 days
linkedin
Director of IT | Chief Technology Officer
#73
Paulo Bras avatar
Paulo Bras
Coimbra District, Coimbra
Active in the past 22 days
linkedin
IT Director
#74
Allan Dixon avatar
Allan Dixon
Georgia, Smyrna
Active in the past 13 days
linkedin
IT Director, CTO
#75
Eidrian Santos avatar
Eidrian Santos
Metro Manila, Taguig
Active in the past 1 days
linkedin
IT Director
#76
Andy Jones avatar
Andy Jones
California, Exeter
Active in the past 14 days
linkedin
CIO / CTO / IT Director
#77
Jim Fitzpatrick avatar
Jim Fitzpatrick
Texas, Austin
Active in the past 11 days
linkedin
CTO - Director of IT
#78
Agenor Junior avatar
Agenor Junior
Santa Catarina, Sao Jose
Active in the past 28 days
linkedin
IT Director
#79
Albert Makolo avatar
Albert Makolo
Active in the past 7 days
linkedin
IT Director
#80
Colin S. avatar
Colin S.
England, Bath
Active in the past 14 days
linkedin
Cto/it Director
#81
Jitesh Goradia avatar
Jitesh Goradia
Dubai, Dubai
Active in the past 21 days
linkedin
IT Director
#82
Bob Beaulieu avatar
Bob Beaulieu
California, San Jose
Active in the past 23 days
linkedin
Director It/cto
#83
Denise Pierce avatar
Denise Pierce
New York, New York
Active in the past 27 days
linkedin
IT Director of Information Technology
#84
Thanh Truong avatar
Thanh Truong
Active in the past 16 days
linkedin
IT Director
#85
Merril Kerkman avatar
Merril Kerkman
Wisconsin, Kenosha
Active in the past 21 days
linkedin
Director of Information Technology, CTO
#86
Thomas Rausz avatar
Thomas Rausz
Ile-de-France, Voisins-le-Bretonneux
Active in the past 13 days
linkedin
IT Director
#87
Vipul Taneja avatar
Vipul Taneja
Uttar Pradesh, Noida
Active in the past 30 days
githublinkedintwitter
Director of Information Technology / CTO
#88
Jacques Beursgens avatar
Jacques Beursgens
Limburg, Maastricht
Active in the past 15 days
linkedin
CTO/Director IT
#89
Hentabli Amine avatar
Hentabli Amine
Active in the past 6 days
linkedin
IT Director
#90
Mark Watts avatar
Mark Watts
England, Stoke-on-Trent
Active in the past 16 days
linkedin
Head of IT, IT Director, CTO
#91
Arvid Johansson avatar
Arvid Johansson
Stockholm County,
Active in the past 23 days
linkedin
Product & Tech Director & IT Director
#92
Marcus Marr avatar
Marcus Marr
England, London
Active in the past 22 days
linkedin
CIO / CTO / IT Director
#93
Uriel Lara avatar
Uriel Lara
Federal District, Mexico City
Active in the past 5 days
githublinkedin
IT Director | CTO
#94
Carsten Jacobsen avatar
Carsten Jacobsen
Capital Region of Denmark, Copenhagen
Active in the past 20 days
linkedin
IT-director, Chief Technology Officer
#95
Robert Olcott avatar
Robert Olcott
New Jersey, Princeton
Active in the past 21 days
linkedin
IT Director - Technology
#96
Winston Rodriguez avatar
Winston Rodriguez
National District, Santo Domingo
Active in the past 8 days
linkedin
CIO | CTO | IT Director
#97
Mark Wilkinson avatar
Mark Wilkinson
England, Dorridge
Active in the past 14 days
linkedin
IT Leader, CIO, CTO, IT Director
#98
Mahesh Sinha avatar
Mahesh Sinha
Gujarat, Ahmedabad
Active in the past 9 days
linkedin
IT Director
#99
Alex Carrausse avatar
Alex Carrausse
Singapore
Active in the past 29 days
linkedin
IT Director
#100
Niels Valentin avatar
Niels Valentin
Capital Region of Denmark,
Active in the past 28 days
linkedin
IT Director
#101
Thiago Risso avatar
Thiago Risso
Sao Paulo, Guarulhos
Active in the past 18 days
linkedin
IT Director
#102
Cesar Crespo avatar
Cesar Crespo
Community of Madrid, Madrid
Active in the past 25 days
githubgithublinkedintwitter
IT Director
#103
Benedict Sulaiman avatar
Benedict Sulaiman
Banten, Tangerang
Active in the past 12 days
linkedin
Director of IT - CTO
#104
Vinicius Bufoni avatar
Vinicius Bufoni
State of Sao Paulo, Sao Paulo
Active in the past 3 days
linkedin
IT Director
#105
Rogerio Potenza avatar
Rogerio Potenza
State of Sao Paulo, Sao Paulo
Active in the past 26 days
linkedin
IT Director
#106
Jamal Hanafi avatar
Jamal Hanafi
Active in the past 22 days
linkedin
IT Director - CTO
#107
Eduardo Silva avatar
Eduardo Silva
Sergipe, Aracaju
Active in the past 17 days
linkedin
IT Director
#108
Symoné B. Beez avatar
Symoné B. Beez
Active in the past 26 days
twitter
#109
Israel Hernandez avatar
Israel Hernandez
Guanajuato, Guanajuato
Active in the past 24 days
linkedin
CIO / CTO / IT Director
#110
Ibrahima Sall avatar
Ibrahima Sall
Quebec, Montreal
Active in the past 13 days
linkedin
IT Director
#111
Bindu Reddy avatar
Bindu Reddy
Active in the past 6 days
linkedintwitter
chief executive officer and co-founder
#112
Barry Brosnon avatar
Barry Brosnon
Washington, Tacoma
Active in the past 9 days
linkedin
IT Director, Information Technology
#113
Federico Acevedo avatar
Federico Acevedo
Active in the past 6 days
linkedin
IT Director
#114
Mohamed Omar avatar
Mohamed Omar
Active in the past 9 days
linkedin
IT Director
#115
Fernando Pires avatar
Fernando Pires
State of Sao Paulo, Sao Paulo
Active in the past 26 days
linkedin
IT Director │ CIO │ CTO
#116
Kean Saw avatar
Kean Saw
Penang, Bayan Lepas
Active in the past 15 days
linkedin
Senior IT Director/IT Director
#117
Andrzej Karpiak avatar
Andrzej Karpiak
Lesser Poland Voivodeship, Krakow
Active in the past 15 days
linkedin
CIO | CTO | IT Director
#118
Madhusudan Chakrapani avatar
Madhusudan Chakrapani
Karnataka, Bengaluru
Active in the past 10 days
facebooklinkedintwitter
CTO & Director (IT)
#119
Mike Robinson avatar
Mike Robinson
England, Nottingham
Active in the past 1 days
linkedin
Cio/cto/it Director
#120
Adam Broughton avatar
Adam Broughton
England, Shortstown
Active in the past 29 days
linkedin
IT Director
#121
Tom Morrison avatar
Tom Morrison
Active in the past 14 days
linkedin
IT Director Technology
#122
Tom Crowther avatar
Tom Crowther
England, Nottingham
Active in the past 9 days
linkedin
IT Director
#123
Dirk Peeters avatar
Dirk Peeters
Utrecht, Zeist
Active in the past 26 days
linkedintwitter
IT Director - CTO
#124
Helene Schleicher avatar
Helene Schleicher
Capital Region of Denmark,
Active in the past 7 days
linkedin
IT Director, CTO
#125
Ashle Whittle avatar
Ashle Whittle
England, Chorley
Active in the past 6 days
githublinkedin
CIO \ CTO \ IT Director
#126
Gareth Rooney avatar
Gareth Rooney
England, Manchester
Active in the past 8 days
linkedin
Cto/cio/it Director
#127
Blake Eaker avatar
Blake Eaker
Texas, Uvalde
Active in the past 16 days
linkedin
IT Director / CTO
#128
Ahmad Aslan avatar
Ahmad Aslan
Active in the past 13 days
linkedin
IT Director
#129
Dave Martin avatar
Dave Martin
England,
Active in the past 26 days
linkedin
Fractional IT Director
#130
Bartosz Manka avatar
Bartosz Manka
Masovian Voivodeship, Warsaw
Active in the past 7 days
linkedin
IT Director I CTO I VP of Engineering
#131
Michal Walczak avatar
Michal Walczak
Masovian Voivodeship, Warsaw
Active in the past 29 days
facebooklinkedin
Director of Information Technology / CTO
#132
Rainer Sahlberg avatar
Rainer Sahlberg
Uusimaa, Helsinki
Active in the past 24 days
linkedin
IT Director, CTO
#133
Sean McCormick avatar
Sean McCormick
England, Dartford
Active in the past 30 days
linkedin
Director of IT (CTO)
#134
Rowan Ziman avatar
Rowan Ziman
Gauteng, Johannesburg
Active in the past 25 days
linkedin
Chief Technology Officer / IT Director
#135
Emilio Pena avatar
Emilio Pena
Nuevo Leon, Monterrey
Active in the past 14 days
linkedin
IT Director
#136
Engin Arabaci avatar
Engin Arabaci
Izmir, Izmir
Active in the past 28 days
linkedin
Information Technology Director
#137
Kamran Qasim avatar
Kamran Qasim
Islamabad Capital Territory, Islamabad
Active in the past 9 days
linkedin
Director of IT, Director
#138
Pablo Martinez Barrera avatar
Pablo Martinez Barrera
Federal District, Mexico City
Active in the past 26 days
linkedin
IT Director & CTO
#139
Tomasz Zelski avatar
Tomasz Zelski
Masovian Voivodeship, Warsaw
Active in the past 24 days
linkedin
Chief Technology Officer (CTO) / IT Director (CIO)
#140
Matheus Oliveira avatar
Matheus Oliveira
State of Sao Paulo,
Active in the past 17 days
linkedin
IT Director
#141
Richard Rudzinski avatar
Richard Rudzinski
Nevada, Las Vegas
Active in the past 18 days
linkedin
IT Director of Technology
#142
Graziana Bernardes avatar
Graziana Bernardes
Federal District, Brasilia
Active in the past 8 days
linkedin
CTO | IT Director
#143
Vikas Tripathi avatar
Vikas Tripathi
Maharashtra, Pune
Active in the past 7 days
linkedin
Director IT and CTO
#144
Lucas Farias avatar
Lucas Farias
Sao Paulo, Osasco
Active in the past 22 days
linkedin
IT Director
#145
Balaram Naik avatar
Balaram Naik
Karnataka, Bengaluru
Active in the past 12 days
linkedin
Director of IT, Director IT
#146
Techworld With Nana | Devops 🚀 avatar
Techworld With Nana | Devops 🚀
Active in the past 6 days
twitter
#147
C-Suite Tech Point avatar
C-Suite Tech Point
Active in the past 10 days
twitter
#148
A Window On Tech avatar
A Window On Tech
Active in the past 23 days
twitter
#149
Pejuola| Hr & Hiring avatar
Pejuola| Hr & Hiring
Active in the past 21 days
twitter
#150
Metasys Technologies avatar
Metasys Technologies
Active in the past 5 days
twitter
#151
Lloyd Osabutey-Anikon avatar
Lloyd Osabutey-Anikon
Active in the past 3 days
linkedintwitter
application support engineer ii
#152
10X Consulting Group avatar
10X Consulting Group
Active in the past 11 days
twitter
#153
Gogenuity avatar
Gogenuity
Active in the past 13 days
twitter

Frequently Asked Questions

Get answers to common questions about the listing

What types of decision makers are included in this list?

This list targets decision makers who openly discuss replacing or upgrading their current software or tech stack and signal dissatisfaction with existing vendors. It prioritizes contacts demonstrating intent to switch vendors within the 2024–2026 timeframe.

How is this list different from broad vendor directories?

Unlike broad directories, this selection is curated using behavioral signals such as public discussions about vendor replacement and upgrade plans. The list filters for high-intent prospects explicitly indicating readiness to evaluate new solutions before 2026.

Who is this decision-maker list most suitable for?

This list is most useful for vendor sales and account teams focused on migration deals, product-led growth teams, and partnerships targeting customers planning stack changes. It helps outreach teams prioritize high-intent prospects already dissatisfied with current solutions.

What specific criteria were used to filter these decision makers?

Filters include explicit public statements about replacing or upgrading software, indicators of dissatisfaction with current vendors, roles with procurement authority (CTO, CIO, Head of IT), and expressed timelines pointing to a vendor switch before 2026. Company size and industry relevance are also applied where appropriate.

Are these decision makers concentrated in any industries or markets?

The list spans industries where software stack changes are common, such as SaaS, fintech, e-commerce, and enterprise IT, but is not limited to them. Geographic spread is broad; the primary focus is on intent signals and timeline rather than location alone.

Ready to get more lists?