Chalachew (Workneh) T.

Chief Executive Officer

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Addis Ababa, Ethiopia

Experience

Jan 2020 - Present
6 years
Addis Ababa, Ethiopia

Chief Executive Officer

Spiral BS

Jan 2018 - Jan 2020
2 years 1 month
Addis Ababa, Ethiopia

Senior Product Manager, Machine Learning Operations

Lucy Software Technologies

Dec 2013 - May 2014
6 months
Frankfurt, Germany

Student Assistant

Goethe University Frankfurt

  • Extension of an application for the automatic creation and graphical visualization of a cause-effect network for mobile service innovations.
Feb 2013 - Oct 2013
9 months
Heidelberg, Germany

Master Thesis Student

NEC

  • Design and prototype of an automatic bootstrap method and multi-layer monitoring functions for OpenFlow network.
Nov 2010 - Nov 2011
1 year 1 month
Addis Ababa, Ethiopia

Network Engineer (SLA/IP NOC)

ethio telecom

  • Configure and troubleshoot MPLS-VPN services.
  • Identify customer needs and requirements and prepare SLA documents.
  • Provide technical customer support during network services failure.
  • Monitor and troubleshoot IP network services such as VPN, ADSL, VDSL, and EPON services.
  • Monitor network availability, bandwidth, link performance, latency/packet loss, link quality statistics, system uptime, and routing statistics of corporate customer links.
Sep 2007 - Nov 2010
3 years 3 months
Addis Ababa, Ethiopia

IP Network Engineer (IP-NGN project)

ethio telecom

  • Design, implement, and troubleshoot IP/MPLS core network.
  • Configure and troubleshoot L3 MPLS-VPNs (simple mesh, hub-and-spoke, extranet VPN, and management VPN).
  • Perform PAT tests for IP NGN network.
  • Monitor and follow up normal operation, utilization, and performance of backbone, core, and access IP network equipment.
  • Configure and troubleshoot CPE routers (Cisco SOHO DSL routers, Cisco UBR 925 routers).
  • Configure and troubleshoot BFWA services on Cisco Network Registrar; configure DHCP, TFTP, and TOD services for DOCSIS-based CPEs.
  • Monitor QoS and analyze KPI parameters of IP network services for corporate customers.

Summary

AI, ML, Data science, AI agentic systems, Aautomation, Marketing, Sales, Import & Export, Startup, Venture Financing, Security

Skills

  • Systems
  • Queue Management Systems.
  • Software Development
  • Python (Programming Language)
  • Cloud Computing( Specialize In Gcp)
  • Network Virtualization
  • Communication Software Defined Networking (Sdn)
  • Network Programmability

Languages

Amharic
Native
English
Advanced
Italian
Intermediate
German
Elementary

Education

Sep 2018 - Jul 2020

GAMBY Medical and Business College

Master of Business Administration, MBA · Business Administration · Addis Ababa, Ethiopia

Sep 2014 - Jul 2015

Politecnico di Torino

2nd level specializing master's programme, human and robotic exploration of space and on the related missions, systems, and · Human and robotic exploration of space and on the related missions, systems, and technologies · Italy

Oct 2011 - Jun 2014

Politecnico di Torino

Master's degree, computer and communication networks engineering · Computer and Communication Networks Engineering · Italy

...and 1 more

Certifications & licenses

Machine Learning Operations (MLOps) with Vertex AI: Model Evaluation

Lucy Software Technologies

Machine Learning In Python

Artificial Intelligence Fundamentals

Introduction to Large Language Models

Addis Ababa University

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