At PS Cloud Service, I design and build microservices from scratch while maintaining existing services across NestJS, GraphQL/REST, PostgreSQL, and MongoDB. I've contributed to around 10 projects and helped establish a unified NestJS service structure across roughly five department projects.
I introduced Renovate into the department CI pipeline, automating internal dependency updates and saving the team several hours of manual work each week. I also conduct code reviews, provide architecture consultations, mentor junior and middle developers, and lead code walkthroughs.
I built report-daily-bot, a Telegram bot used by around 30 colleagues to analyze GitLab activity and deliver scheduled daily reports. It saves users about 10 minutes per day and includes AI fallback, holiday and vacation awareness, role-based report styles, and Telegram-based controls.
My earlier work in support gave me hands-on experience diagnosing incidents, operating Linux servers and network services, and monitoring infrastructure with Zabbix and Grafana. I prioritize security, fault tolerance, clear architectural boundaries, and solving root causes rather than temporary fixes.
