Nicolas Markos

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Lead Software Engineer

Doctorflix GmbH,

Aug 2023 - Current (2 years 9 months)

Doctorflix is a startup in the health-tech and ed-tech sectors, that focuses on enabling the exchange of medical knowledge between doctors and pharmaceutical companies via a comprehensive e-learning platform featuring video content. My contributions at Doctorflix include increasing our users from 5K to 15K in 1 year via: • Technological Leadership: Led the company's technology strategy. • Platform Migration: Overseeing the transition from a commercial Learning Management System (LMS) to an open-source OpenEdx platform. • API Development: Developed Python APIs on AWS Gateway, triggered by daily CronJobs and serving Lambda handlers. Created various API endpoints in the Django backend to handle HTTP requests from the React micro-frontends.

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Software Engineer

Gencove,

Jul 2022 - May 2023 (11 months)

• Managed and maintained AWS EKS Fargate infrastructure using Terraform for optimal performance.

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Senior Software Developer

Kheiron Medical,

Nov 2017 - May 2022 (4 years 7 months)

Worked in the Systems Team and the Engineering Team helping to scale up our systems. • Successfully deployed our first sandbox on-prem Kubernetes cluster and ML training jobs Helm chart • A commercial product (MiaIQ) that analyses dicom files using deep learning to assess mammography positioning. • A commercial product (MIA) that analyses dicom images using deep learning to find breast tumors • React/Flask full-stack apps • Data pipelines • Supported a Django back-end system that allows radiologists to annotate. • Harmonizing heterogeneous data sources into a single database

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Senior Software Developer

Transport for London,

Jun 2015 - Nov 2017 (2 years 6 months)

Worked in 2 major parts of the Traffic systems, one based on a legacy system in C and deployed onto OpenVMS systems while the other was supporting multiple C# web applications deployed onto windows servers and used by traffic engineers.

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Senior DSP Engineer

AeroflexCobham,

May 2011 - Jun 2015 (4 years 2 months)

Implemented embedded C code for the Physical Layer on the 4G LTE TM500 test mobile.

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DSP Engineer

Intracom Telecom,

Apr 2005 - May 2011 (6 years 2 months)

Developed physical layer code in C and Assembly on the company's 4G WiMAX Base Station.

Support Engineer

INTRACOM DEFENSE

Jun 2002 - Aug 2003 (1 year 3 months)

Junior freelancer in the Technical Support team. Testing manuals in Greek and English.

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