Cristian I.
Timisoara, Romania
100%
Job Success
Top Rated Plus
Python Engineer | DevOps Specialist | AI & Crypto Expert with 12+ Year
$80.00/hr
As a seasoned Python Engineer with over 12 years of experience and a Master’s degree in Computer Systems Engineering, I bring a wealth of knowledge to every project. My career spans diverse domains, including AI, data engineering, DevOps, and high-security government projects. I specialize in delivering robust, scalable solutions tailored to meet complex technical requirements.
Core Competencies:
Python Development & AI Integration: Extensive experience in Python across various applications, including AI/ML. Recently, I developed a medical chatbot using the OpenAI API, showcasing my expertise in integrating AI technologies into practical solutions.
DevOps & Cloud Infrastructure: Proven track record in managing cloud environments (AWS, Azure) and automating infrastructure using Docker, Kubernetes, and CI/CD pipelines (Jenkins, GitLab). My role at DefiSherpa involved optimizing blockchain tools and ensuring seamless operations in the DeFi space.
System Administration & Security: With a background in Linux system administration, I’ve managed critical services including Apache, Nginx, Bacula, and Seafile. My work on a NATO air defense project, holding a Cosmic Top Secret clearance, demonstrates my capability in high-security environments.
Data Engineering & Automation: Adept at data collection, scraping, and automation, I handle large datasets with precision. My experience in this area enables businesses to leverage data effectively for informed decision-making.
Notable Achievements:
NATO Defense Systems: Contributed to NATO’s air defense documentation and software development, operating under a Cosmic Top Secret clearance—an achievement that underscores my reliability and expertise in secure environments.
GUI Development for Scientific Software: Led the development of a user-friendly GUI for complex scientific applications, bridging the gap between advanced research and accessible software solutions.
Why Choose Me?
I combine deep technical skills with a strategic approach, ensuring that every project not only meets but exceeds expectations. My adaptability, problem-solving abilities, and commitment to excellence make me a valuable partner for your most challenging projects. Whether it’s enhancing operational efficiency, integrating AI, or managing secure infrastructure, I’m here to help turn your vision into reality.
Let’s collaborate to drive your project’s success with innovative, high-quality solutions.
Work history
Work history
Python Developer - Participants Needed for Paid research Study
Sep 16, 2024
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Oct 14, 2024
"well done."
Private earnings
All-around Software Engineer, DevOps, QA
Jun 19, 2022
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Dec 5, 2023
"Cristian was very knowledgeable and responsive, especially due to the short time pressure."
Private earnings
Seafile System Administrator
Jun 15, 2023
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Oct 4, 2023
"thank you for all your help"
Private earnings
Senior full stack engineer for AI / LLM startup
Jul 10, 2023
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Sep 26, 2023
"Cristian worked independently and did consistently high quality work for us. Very happy with the result."
Private earnings
Create 10,000 records of mock data based on sample dataset
Mar 5, 2023
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Sep 1, 2023
"Excellent and prompt work, thank you so much"
Private earnings
Participate in Academic Survey (25 - 30 mins): Freelancing Strategies RM26
Jul 6, 2023
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Jul 10, 2023
Private earnings
Extraction et formatage de données - docx > txt - Lot 3
Oct 26, 2019
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Jul 2, 2023
"Efficient communications, timely delivery, deliverables exactly as expected. I would hire Cristian again."
Private earnings
Reddit Data Mining, Named Entity recogonition
Aug 18, 2021
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Jun 30, 2023
Private earnings
Full Time IT Position
Jun 26, 2021
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Jun 19, 2023
"Outstanding developer with multiple skills. Most importantly, Christian learned the business logic behind the business, which made his code invaluable."
Private earnings
Build YouTube Scraper (Python)
Jun 10, 2023
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Jun 19, 2023
"Amazing!!! Will definitely hire Cristian again. Highly recommended. Top notch communicator, on top of the project like a boss. Thank you!"
Freelancer's response
"Thank you Josh! it was an interesting project and you were open to suggestions"
Private earnings
Experienced AI Developer Needed for Pan-European HR Compliance Tool
Dec 31, 2024
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Present
Job in progress
Private earnings
Python 3.11 debugging
Aug 13, 2024
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Present
Job in progress
Private earnings
Forbes# 1 VC backed, San Francisco co'. Backend work. Full time + SAT + SUNDAY work. E Europe.
Aug 9, 2024
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Present
Job in progress
Private earnings
Senior Python Full Stack Developer (Python Flask)
Jul 19, 2023
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Present
Job in progress
Private earnings
C++/QT Desktop App enhancements
Jul 21, 2022
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Present
Job in progress
Private earnings
Configure Datadog "values.yaml" file for Healthchecking of endpoints
May 19, 2022
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Present
Job in progress
Private earnings
Need programmer experienced with anaconda/python to help figure out issue with MMDMatic program
Jul 5, 2021
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Present
Job in progress
Private earnings
Associated a certificate for Windows exe app
Apr 24, 2021
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Present
Job in progress
Private earnings
Desktop Software Development
Nov 15, 2020
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Present
Job in progress
Private earnings
Windows Qt C++ Developer
Sep 3, 2020
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Present
Job in progress
Private earnings
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Skills
Skills
- Python
- Windows App Development
- Virtual Machine
- Microsoft Visual C++
- Fortran
- Microsoft Visual Studio
- C++
- French
- Compiler
- Qt Framework
- Application Improvement
- Linux System Administration
- Linux
- Microsoft Windows