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Alejandro Rettig

Founder

CTO at Infinia

Uruguay

FoundedInfinia · YCInfinia

Find your path to Alejandro

494 people in our graph share verified history with Alejandro — schools, employers, funds. One of them is your warm intro.

Garry TanunlockedAlejandro: together at Y Combinator (2023)
×11Alejandro: together at Y Combinator

About

Alejandro Rettig has 25+ years of experience in fintech and telecom, with a background in R&D, product management, project management, and sales. He has led teams in developing and deploying over 50 products and services across Latin America, Africa, and Asia.

CTO at Infinia

Intro paths

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In turn, Alejandro can intro founders to Infinia's investors below.

Infinia's investors · 6

Bain CapitalLattice CapitalDover · $500K – $1.5M checksReverieNew YorkTekton VenturesSan Francisco · $100K – $1M checksVariant FundNew York · $250K – $750K checksY CombinatorSan Francisco · $500K checks

Co-founders at Infinia

IUIanai Urwicz
Ianai UrwiczCEO

Founder at InfiniaYC W23

Intro paths

YC

Alejandro went through Y Combinator (Winter 2023) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Harj Taggar, General Partner at Y Combinator — the partner who ran Infinia's batch and knows the company first-hand. YC profile ↗

→

In turn, Alejandro can intro founders to Infinia's investors below.

Infinia's investors · 5

Bain Capitalsince 2026Flucas VenturesJupiter · $100K – $5M checksKube VCVariant FundNew York · $250K – $750K checks · since 2026Y CombinatorSan Francisco · $500K checks · since 2023

Co-founders at Infinia

IUIanai Urwicz
Ianai UrwiczFounder

Experience

  1. Infinia WebCo-founder & CTOcurrent2021 — presentLatam
  2. KinetixCo Fundadorcurrent2017 — presentUruguay
  3. Catalyst UruguayCo Foundercurrent2015 — presentMontevideo
  4. BirdiePicCo Founder2015 — 2017Montevideo
  5. Greenfly TechnologiesCo Founder2014 — 2015Montevideo
  6. RoamwareCTO for LATAM2012 — 2014Uruguay
  7. IPCOM TechnologiesVP Product Management and R&D2008 — 2014Uruguay
  8. IPCOM TechnologiesR&D Director2006 — 2008
  9. IPCOM TechnologiesSoftware Manager2001 — 2006
  10. UnisysSoftware Consultant1998 — 2001

Skills & more

Research3SS731IVR9SMS21VAS52Application Servers1VoIP10CDMA3CellularSoftware Development12Telephony1Pre-sales13
+12 moreWirelessTelecommunicationsR&DTCP/IPBusiness RequirementsIntegrationRoamingLocation Based ServicesGSMLinuxC++C

Languages English · Hebrew · Portuguese · Spanish

From Alejandro's professional profile.

Frequently asked questions

Who is Alejandro Rettig?
Alejandro Rettig has 25+ years of experience in fintech and telecom, with a background in R&D, product management, project management, and sales. He has led teams in developing and deploying over 50 products and services across Latin America, Africa, and Asia.
Where does Alejandro Rettig work?
Alejandro Rettig is Founder of Infinia.
What companies did Alejandro Rettig found?
Alejandro Rettig founded Infinia, Infinia.
Where did Alejandro Rettig go to school?
Alejandro Rettig studied at Universidad de la República (Software Engineer, Software); PMI (PMP, Project Management); Y Combinator.

Founder mafias

Infinia mafia2

Also came through, then founded or led a company.

Ianai UrwiczFounderFounded Infinia

Infinia mafia2

Also came through, then founded or led a company.

Ianai UrwiczCEOFounded Infinia

Same school

Shared employers

Also worked at IPCOM Technologies1

Ianai UrwiczFounder at Infinia