Sergio: Email & Phone Number

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Back End Developer at HST|Brazil

Position:

Back End Developer at HST

Location:

Brazil

View Sergio's Email

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Last updated: 2026-06-27

Updated: 2026-06-27

Found email addresses for Sergio:

Business emails:

s****o@alkaenergia.com.br,

s***********r@simplificaenergia.com.br

Found phone for Sergio:

+55-***-***-7138

A different Sergio?

Work Experience 4 years

Back End Developer at HST

Nov 2025 - Current

Desenvolvedor at Simplifica Energia

Nov 2024 - Nov 2025

Desenvolvedor at ALKA Energia

Mar 2023 - Nov 2024

Estagiário de Programação at ALKA Energia

Oct 2022 - Apr 2023

Sergio started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, Sergio works for one company for 1 year.

Their professional focus is Amazon SQS, Amazon Web Services, and Amazon Web Services (AWS) across 3 core areas.

Education

Graduação Tecnológica at Estácio

Frequently Asked Questions

What is Sergio's email address?

SignalHire found a verified business email address for Sergio: s****o@alkaenergia.com.br, s***********r@simplificaenergia.com.br.

What is Sergio's phone number?

SignalHire found a verified phone number for Sergio: +55-***-***-7138.

How do I contact Sergio at HST?

You can reach Sergio 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 Sergio's professional background?

Sergio has 4 years of professional experience. They have held roles including Desenvolvedor, Desenvolvedor, and Estagiário de Programação at companies such as Simplifica Energia, ALKA Energia, and ALKA Energia. Their education includes Graduação Tecnológica from Estácio.

Is Sergio's contact information up to date?

Yes. Sergio's SignalHire profile was last updated on 27 June 2026, reflecting their current position as Back End Developer at HST in Campinas, SP, Brazil.

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Sergio

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