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PROFESSIONAL SUMMARY DevOps/MLOps Engineer focused on building scalable, secure, and reliable infrastructure for Al-driven systems. Over 3 years of experience combining backend development and ML/DL operations. Skilled in Docker, Jenkins, Kubernetes, and Ansible. Experienced in deploying and optimizing deep learning models (Computer Vision, NLP) with GPU acceleration and maintaining data pipelines using PostgreSQL and Neo4j. Currently developing expertise in DevSecOps and advanced Kubernetes practices.

EDUCATION Technical University of Moldova Bachelor's Degree in Data Science and Applied Informatics

RELEVANT EXPERIENCE

DEVLEADER S.R.L. DevOps/MLOps Engineer September 2022 - June 2025 Jan 2024 - Oct 2025 Managed PostgreSQL and Neo4j databases for storing metadata and analytics results (Neo4j used in a medical NLP project for entity relationships). Deployed and maintained ML/DL services (Computer Vision, NLP) using Docker and Kubernetes. Worked with Kubernetes Pods, Deployments, Services, rollbacks, and update strategies (RollingUpdate, Recreate). Designed CI/CD pipelines with Jenkins, automating build, test, and deploy processes. Set up monitoring and observability with Prometheus and Grafana to track inference latency and resource usage. Automated environment provisioning and ML model rollout using Ansible. Integrated CUDA to accelerate inference performance on GPU nodes. Improved deployment reliability and reduced manual setup. Deployed a Hadoop cluster using Ansible and configured Apache Spark for distributed data processing and partition management. Participated in the development of ETL workflows for preprocessing image and sensor data used in model training. Meed Way e-commerce

Backend Developer/DevOps Intern Developed and maintained internal PHP/Python services for managing client and order data. Designed and optimized MySQL databases; tuned performance with MySQLTuner. Integrated Apache Superset with PostgreSQL for analytics dashboards. Configured Linux servers: hardening with Lynis, security checks via rkhunter and chkrootkit.

Sep 2022-Dec 2023

• Implemented SSL certificates (Let's Encrypt) and configured firewalls (iptables, ufw, nftables) for secure access.
• Built CI/CD pipelines using GitLab CI/CD for PHP apps in Docker containers.
• Automated deployment and monitoring setup through Ansible playbooks and roles.

SKILLS

Technical Skills: Containerization & Orchestration: Docker, Kubernetes (Pods, Deployments, Services, Helm, manifests) Cloud & laC: AWS (EC2, S3), Terraform, Ansible (configuration management) CI/CD & Version Control: Jenkins, GitLab CI/CD, Git Monitoring & Observability: Prometheus, Grafana Databases & Data Systems: PostgreSQL, MySQL, Neo4j, Hadoop, Apache Spark Languages: Python, Go, C/C++, PHP, Java, JavaScript OS: Linux (Ubuntu, Debian, CentOS) Languages: English, Russian, Romanian