Data Scientist/ Electrical and Electronics Engineer

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ID : 1256

Education level : Bachelor's degree

Work experience level : Experienced- (4-7 year experience)

Work experience in total : Years

Job type : Online

Job time : Maandelijks

Last date of registration :

2022-12-17

Versatile Electrical and Electronics Engineer with 4 years of experience in Wireless network operations and 1.5 years of Data Science, seeking to leverage proven continuous development and problem-solving ability. Managed Sri Lanka’s largest GSM/UMTS/LTE/5G wireless network with 99.99% uptime. Boosted network rollout and operation efficiency by developing automation tools. My data analytics skills helped to acquire valuable insights in network health and behaviour to improve network reliability and customer experience.

Data Scientist, Lead Engineer –Product Development, Engineering Analytics, Network Strategy and Planning - Dialog Axiata PLC - (May 2021 - Present)

Network engineering cross functional data analytics for Operation, Upgrade and Optimization support.
Network performance and Customer experience analytics.
Network operation and planning automation tool development (Python/Java)
DevOps, Data Engineering, Cloud operations (AWS)and big data analytics.
Machine Learning product development and deployment On-Prem & AWS.
Documentation and Presentations of data analytics insights to higher management.

Specialist Engineer -Access Network Operations - Dialog Axiata PLC - (November 2017 - May 2021)

Wireless network Deployment, Maintenance and Operations of 2G/3G/4G and 5G Huawei networks and NMS Servers.
- System owner of Mobile 4G network (Huawei) and Small cell network(Casa Systems).
- Vendor management.
- System administrator of Huawei Discovery server in Dialog Axiata PLC.
- System owner of NFV infrastructure of small cell network. Key member of deployment team of Sri Lanka’s
  first commercial small cells network.
- Was a key member of 2G/3G frequency refarming & NB-IoT network deployment project team.
- Lead the digitization initiative to automate/simplify network operations.
- Built tools to boost network rollout process and minimize manual intervention in network operations.
- Used Data analytics to detect and remedy network outages/malfunctions and minimize unexpected

Programming
- Python(Pandas, Numpy, Sklearn, Pytorch, Pytorch Geometric)
- MySQL, PostgreSQL
- Java, JavaScript
DevOps
- Docker, Kubernetes, Ansible, GIT, JIRA
Data Visualization
- Power BI / Tableau
- Matplotlib/seaborn
Web Application Development
- Django/Flask Web Backend and API Development
- HTML/CSS/React Frontend Development
Other
- CISCO Networking, Cloud Operations (AWS/Google Cloud Platform), QGIS

Awards and Certifications
- LEAP Axiata Digital Excellence Award 2019 Best Project - Predictive maintenance platform for Dialog Axiata PLC wireless network operations -2019
- Google Cloud Engineer Associate - Google - 2022
- DevOps on AWS Specialization -Amazon Web Services on Coursera - 2022
- Huawei Cloud Certification -HCIA-Cloud Service - Huawei Technologies - 2022
- Oracle Cloud Infrastructure Fundamentals Associate - Oracle Corporation - 2022
- Google Cloud Platform Big Data and Machine Learning Fundamentals - Coursera - 2021
- Certified Secure JAVA Developer - Network Intelligence, India - 2019
Publications
- Seventeenth International Conference on Advances in ICT for Emerging Regions (ICTer) - Design and Analysis of an underwater visible light MIMO communication system. - 2017
Professional Memberships
- Institute of Engineers Sri Lanka (IESL) - Associate Member - 2017 -2021

Programming: Python, MySQL, PostgreSQL, Java, JavaScript | DevOps: Docker, Kubernetes, Ansible, GIT, JIRA | Data Visualization: Power BI / Tableau/ Matplotlib/ Seaborn | Web Development | Django/Flask Web Backend and API Development, HTML/CSS/React Frontend Development | Other: CISCO Networking, Cloud Operations, QGIS