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I'm a Python developer with hands-on experience in building and maintaining REST APIs using FastAPI. I have a strong background in Linux environments, SQL databases, and backend debugging. I have experience working closely with developers on production-level systems, including automation, bug fixing, and performance improvements. My experience has made me comfortable delivering backend features end-to-end and collaborating in agile teams.…I'm a Python developer with hands-on experience in building and maintaining REST APIs using FastAPI. I have a strong background in Linux environments, SQL databases, and backend debugging. I have experience working closely with developers on production-level systems, including automation, bug fixing, and performance improvements. My experience has made me comfortable delivering backend features end-to-end and collaborating in agile teams.

Mititelu Andrei Cristian

Back-End Developer, Web Developer, Full Stack Developer, +5

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I'm a Python developer with hands-on experience in building and maintaining REST APIs using FastAPI. I have a strong background in Linux environments, SQL databases, and backend debugging. I have experience working closely with developers on production-level systems, including automation, bug fixing, and performance improvements. My experience has made me comfortable delivering backend features end-to-end and collaborating in agile teams.…I'm a Python developer with hands-on experience in building and maintaining REST APIs using FastAPI. I have a strong background in Linux environments, SQL databases, and backend debugging. I have experience working closely with developers on production-level systems, including automation, bug fixing, and performance improvements. My experience has made me comfortable delivering backend features end-to-end and collaborating in agile teams.

Available to hire

I’m a Python developer with hands-on experience in building and maintaining REST APIs using FastAPI. I have a strong background in Linux environments, SQL databases, and backend debugging.

I have experience working closely with developers on production-level systems, including automation, bug fixing, and performance improvements. My experience has made me comfortable delivering backend features end-to-end and collaborating in agile teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Software Validation Engineer at Intel

July 1, 2024 - August 1, 2025

Designed and executed automated and manual test cases using Python scripts, achieving ~80% test coverage and improving efficiency. Developed and maintained Python automation tools to streamline system and OS validation workflows. Identified and reported 25+ firmware and OS defects, enhancing stability and product quality. Validated Slim Bootloader components, reducing system failure rates and improving boot stability. Performed Linux-based validation of low-level firmware, system features, and platform tools. Collaborated with cross-functional, global teams to debug issues, verify fixes, and support on-time firmware releases.

Junior Python Developer at NENOS Software

September 1, 2021 - September 1, 2022

Designed and developed Python-based backend services using FastAPI, supporting SQL and NoSQL databases. Built and maintained 10+ RESTful API endpoints, focusing on performance, scalability, and clean architecture. Refactored and optimized existing codebases within an Agile team, improving maintainability and reducing technical debt. Diagnosed and resolved backend and database-related issues, improving system reliability and API stability.