Oybek A.

Full Stack Developer | DevOps Engineer | Cloud Solutions Architect

Full Stack and DevOps Engineer with 5+ years of hands-on experience designing, building, deploying, and scaling production-grade SaaS platforms and cloud-native systems. Successfully delivered 6+ end-to-end products, taking platforms from concept to MVP and scaling from 100 to 1M+ users, with a strong emphasis on automation, security, reliability, and performance. Application & Backend Engineering • Design and develop full stack web applications using Node.js, Express, REST APIs, and React-based frontends • Build scalable backend services with secure authentication, authorization, and third-party API integrations • Design and optimize PostgreSQL, MySQL, and MongoDB databases for performance and scalability Cloud, DevOps & Infrastructure • Architect and manage cloud infrastructure across AWS, Azure, GCP, DigitalOcean, OVH, and Hetzner • Deploy and operate containerized systems using Docker, Kubernetes, ECS, and EKS • Implement Infrastructure as Code with Terraform, CloudFormation, and Ansible for secure, repeatable environments CI/CD, Automation & Deployment • Design and maintain CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, Bitbucket Pipelines, and TeamCity • Execute blue-green, rolling, and zero-downtime deployment strategies • Automate workflows and system integrations using self-hosted n8n, webhooks, and event-driven architectures AI, Reliability & Operations • Integrate AI-powered features using OpenAI APIs and LLM-based workflows • Deploy LLMs and ML models on cloud and Kubernetes, including GPU-based inference and model serving • Implement monitoring, logging, alerting, performance tuning, and cloud cost optimization • Ensure high availability, production stability, backup, disaster recovery, and long-term system maintenance What I Deliver: end-to-end SaaS and web application development, cloud and DevOps architecture, CI/CD and infrastructure automation, AI and LLM integrations, and secure, scalable, production-ready systems with long-term support.