Billel HELLALA: Email & Phone Number

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Current Role: RAN Certified Expert at Djezzy (2022–Present) at Djezzy|Algeria

Position:

Current Role: RAN Certified Expert at Djezzy (2022–Present) at Djezzy

Location:

Algeria

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Last updated: 2026-04-08

Updated: 2026-04-08

Found email addresses for Billel HELLALA:

Business emails:

b************a@djezzy.dz

Found phone for Billel HELLALA:

+213-***-***-5308

A different Billel HELLALA?

Work Experience 20 years

Current Role: RAN Certified Expert at Djezzy (2022–Present) at Djezzy

Jan 2022 - Current

Previous Role: Radio Access Network Architect (2018–2021) at Djezzy

May 2018 - Dec 2021

Earlier Role: BSS Planning Engineer (2011–2018) at Djezzy

Feb 2011 - Apr 2018

Field Maintenance Engineer at Ericsson

May 2010 - Feb 2011

Field Maintenance Engineer at Ooredoo Algerie

Jun 2008 - May 2010

Field Maintenance Engineer at Orascom Telecom trading (OTT)

Feb 2006 - Apr 2008

Billel HELLALA started working in 2006, then the employee has changed 3 companies and 3 jobs. On average, Billel HELLALA works for one company for 3 years 4 months.

Their professional focus is 2G, 3G, and 5G New Radio (NR) across 3 core areas.

Education

Telecommunications engineer diploma at University of Blida (Algeria)

BAC at lycée de Soumaa

Frequently Asked Questions

What is Billel HELLALA's email address?

SignalHire found a verified business email address for Billel HELLALA: b************a@djezzy.dz.

What is Billel HELLALA's phone number?

SignalHire found a verified phone number for Billel HELLALA: +213-***-***-5308.

How do I contact Billel HELLALA at Djezzy?

You can reach Billel HELLALA 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 Billel HELLALA's professional background?

Billel HELLALA has 20 years of professional experience. They have held roles including Previous Role: Radio Access Network Architect (2018–2021), Earlier Role: BSS Planning Engineer (2011–2018), and Field Maintenance Engineer at companies such as Djezzy, Djezzy, and Ericsson. Their education includes Telecommunications engineer diploma from University of Blida (Algeria), and BAC from lycée de Soumaa.

Is Billel HELLALA's contact information up to date?

Yes. Billel HELLALA's SignalHire profile was last updated on 8 April 2026, reflecting their current position as Current Role: RAN Certified Expert at Djezzy (2022–Present) at Djezzy in Alger, Algeria.

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