Mark Gurianov

Team Lead · IT & System Integration

Federal-scale public sector digital transformation. Leading a development team — managed project planning, coordinated with QA and Architecture teams, designed core platform components. Prepared and successfully defended ADRs at the architecture committee. Conducted codebase refactoring to prepare modules for migration to the unified platform.

Lead Developer · IT & System Integration

Enterprise software solutions for small and medium retail sector. Migrated logging from Elasticsearch to OpenSearch due to Yandex Cloud restrictions. Transitioned CI/CD from Jenkins to GitLab, accelerating releases and improving stability. Conducted architectural refactoring post-MVP, improving system scalability. Optimized database performance under high load.

Java Developer · IoT & Engineering

IoT monitoring platform for personnel and equipment tracking, construction stage control. Built report generation, event management, and IoT device testing services. Integrated Keycloak to strengthen authentication and authorization. Reduced response times and DB load through optimization cycles. Established development processes improving code quality and documentation.

Fullstack Developer · Legal Tech

Chatbot platform for automating legal workflow processes. Developed a set of chatbots and an administration interface for their creation and management. Implemented predictive analytics using Apache Spark. Reduced infrastructure costs by 50% through cluster architecture. Optimized development process, reducing time-to-market.

Java Developer · EdTech

Online conference organizer's in-house e-learning platform and CRM system. Launched the educational platform under tight deadlines, enabling the company to go online during the pandemic. Developed a CRM system that optimized call center operations.

Bachelor's Degree · Neural Technologies & Programming

Course · Cloud Technologies (Kubernetes)