Top 3%
Claudiu-Emil S.

Software Developer

8 years
Bucharest, ROMANIA
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Why I'm Top 3%

  • Superior technical skills
  • 8 years of industry experience
  • Proficient with agile scrum methods
  • Familiar with security and data privacy
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My experience


Principal33July 2021 - Present

Python developer for a company specialized in IT Development, Project Management, Outsourcing resources, Business Strategy, and Product thinking, and Design delivered Lean.
  • Have been working on maintaining and developing existing codebase for various clients/products as well as developing new products from scratch. 
  • Was mainly using Python, Bottle, Cassandra, etc. along with various tools and libraries.

Python, Bottle, Cassandra

FreelanceJanuary 2015 - Present

IT specialist.
  • Worked as a freelancer multi-purpose IT specialist focusing on web development. 
  • Have successfully developed, implemented and maintained web applications for internal use as well as public apps (for ex. using technologies like: Python, Flask, Django, NodeJS, React, PostgreSQL.
  • Besides my main projects, I was performing other IT related operations.
  • Creating, implementing and maintaining CMS based websites (WordPress, Joomla, Magento).
  • Web hosting support (CPanel/WHM).
  • Web application security analysis and penetration testing (OWASP).
  • Real time communications (websockets, webrtc).

Python, Flask, Django, NodeJS, React, PostgreSQL, WordPress, Joomla, Magento, OWASP

Cresmart Advisor SRLMay 2020 - July 2021

Python developer for a company with experience in the data analysis, gambling and Real Estate sectors.
  • Being part of the backend development team, I was involved in the development processes for the entire backend architecture maintaining and developing new microservice solutions focusing on real time data pipelines and complex sports betting logic.
  • For achieving my tasks I've been using JavaScript (NodeJS), Python(Django, Flask, FastAPI), RabbitMQ, Redis, PostgreSQL, MongoDB and AWS and Docker for deployment, along with Github, and Jira as part of the task management process.

JavaScript, NodeJS, Python, Django, Flask, FastAPI, RabbitMQ, Redis, PostgreSQL, MongoDB, AWS, Docker, GitHub, Jira 

Team IT Force S.R.L.February 2016 - January 2020

System administrator for a software developing company located in Bucharest, Romania.
  • Managing IT infrastructures as a contractor (healthcare, government, small copmanies) and providing secure and performance driven solutions.
  • IT software and hardware maintaining.
  • Website management.
  • Local network management.
  • Server management.
  • Automation scripting.
  • Supporting and initiating all users for using the available equipment.
  • Implementing software and hardware equipment.
  • Planning software and hardware development.

My education and trainings

Bachelor's Degree in Computer Science - Hyperion University.2018 - 2021