Celso: Email & Phone Number

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AI Alignment Engineer | LLM Evaluation, Code Reasoning & ML Systems at Alignerr|Greater Rio de Janeiro, Brazil

Position:

AI Alignment Engineer | LLM Evaluation, Code Reasoning & ML Systems at Alignerr

Location:

Greater Rio de Janeiro, Brazil

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Last updated: 2026-08-06

Updated: 2026-08-06

Found email addresses for Celso:

Business emails:

c****s@coursera.org,

c*********a@accenture.com

Personal emails:

c**********o@hotmail.com

Found phone for Celso:

+55-***-***-9179

A different Celso?

Work Experience 23 years

AI Alignment Engineer | LLM Evaluation, Code Reasoning & ML Systems at Alignerr

Jan 2026 - Current

Projects, Publications, Challenges and Continuous Learning at Freelance / Independent

Jun 2023 - Current

Administrative Partner at Chatbot Satoshi Nakamoto

May 2019 - May 2022

Mentor - Data Science Community at John Hopkins University

Nov 2017 - Nov 2020

C# Developer at Conception

Apr 2012 - Sep 2012

Java/JavaDTV Developer|Test Analyst (Smart TV) at Mirakulo Software

Jan 2009 - Jul 2009

C Developer at Accenture

Feb 2007 - May 2007

C Developer|Test Analyst at Lemon Bank

Jan 2006 - Jun 2006

Java,Totalcross and Superwaba Developer for Mobile Devices at Superwaba - Instituto Gênesis - PUC Rio de Janeiro

Aug 2005 - Feb 2006

Laboratory Supervisor at UERJ

Apr 2004 - Aug 2005

C++ Developer - Volunteer at UERJ

Apr 2004 - Aug 2005

Laboratory Supervisor at Cefet-RJ

Feb 2003 - Nov 2003

Celso started working in 2003, then the employee has changed 10 companies and 10 jobs. On average, Celso works for one company for 1 year 3 months.

Celso is proficient in English. Their professional focus is Algoritmos, Amazon Web Services, and Aprendizado de máquina across 3 core areas.

Celso holds Generative AI with Large Language Models, Large Language Model Operations (LLMOps) Especialization, and IBM Data Science Professional Certificate certifications and has been awarded 5th Place in the Forecastathon, One of the 500 Computer Professionals Chosen by Organisers of the Web Summit 2018, and Second Place – Finance Cluster (Hacking Rio Hackathon).

Education

Master of Business Administration - MBA at São Paulo University - USP

Bachelor's degree at Universidade do Estado do Rio de Janeiro

Technologist at Cefet/RJ - Centro Federal de Educação Tecnológica Celso Suckow da Fonseca

Frequently Asked Questions

What is Celso's email address?

SignalHire found verified email addresses for Celso, both business and personal. Their business email is c****s@coursera.org, and personal emails include c**********o@hotmail.com.

What is Celso's phone number?

SignalHire found a verified phone number for Celso: +55-***-***-9179.

How do I contact Celso at Alignerr?

You can reach Celso through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Celso's professional background?

Celso has 23 years of professional experience. They have held roles including Projects, Publications, Challenges and Continuous Learning, Administrative Partner, and Mentor - Data Science Community at companies such as Freelance / Independent, Chatbot Satoshi Nakamoto, and John Hopkins University. Their education includes Master of Business Administration - MBA from São Paulo University - USP, and Bachelor's degree from Universidade do Estado do Rio de Janeiro.

Is Celso's contact information up to date?

Yes. Celso's SignalHire profile was last updated on 6 August 2026, reflecting their current position as AI Alignment Engineer | LLM Evaluation, Code Reasoning & ML Systems at Alignerr.

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