Даніїл

DANIIL LOBODIN
Linux Systems Administrator | Networking
Sumy, Ukraine | [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | LinkedIn | GitHub

PROFESSIONAL SUMMARY
Systems-oriented IT professional with experience in Linux administration, infrastructure troubleshooting, networking, databases,
backup&recovery, and development. Currently leads digital development and electronic services for a municipal government,
combining technical ownership with responsibility for real-world information systems. Experienced with RPM-based/Debian-
based/Arch, troubleshooting tools, MySQL, Percona XtraBackup, PostgreSQL, Supabase, Git, Bash, and modern web
technologies.
Particularly interested in Linux and networking infrastructures, systems engineering, reliability, and security.

CORE TECHNICAL SKILLS
Operating Systems & Administration: Linux (RPM-based/Debian-based/Arch), diagnostics, driver-level troubleshooting,
bash
Networking: Wi-Fi/Bluetooth coexistence diagnostics, wireless chipset troubleshooting, general network diagnostics
Databases: MySQL, Percona XtraBackup (point-in-time recovery, binary log replay, replication topologies), InnoDB
internals, PostgreSQL, Supabase (Row-Level Security)
Infrastructure & DevOps: Git, Bash scripting, Vercel deployment, Supabase as backend infrastructure
Programming & Automation: JavaScript, TypeScript, Next.js; C
Security: Row-Level Security access-control design; building toward security engineering (MLSecOps fundamentals)

PROFESSIONAL EXPERIENCE
Head of Digital Development and Electronic Services Sector Present [06.05.2026]
Department of Digital Transformation, Sumy City Council
Lead digital development and electronic-services initiatives, combining administrative ownership with hands-on technical
implementation.
Design, build, and maintain internal digital platforms and information services used to support municipal processes.
Built and maintain an interactive FAQ platform for a document-management system using static HTML, CSS, and
JavaScript.
Developed a sports-event management platform using Next.js, TypeScript, Tailwind CSS, and Supabase/PostgreSQL with
Row-Level Security.
Performed hands-on MySQL administration and recovery training in a remote Linux environment, including Percona
XtraBackup, point-in-time recovery, binary-log replay, replication topologies, and InnoDB internals.
Diagnosed and resolved Linux system-level issues
Investigate technical issues across operating systems, networking, databases, and application infrastructure, translating
operational requirements into practical technical solutions

SELECTED TECHNICAL PROJECTS
Sports Portal of Sumy — Next.js, TypeScript, Tailwind CSS, Supabase/PostgreSQL
Built a civic platform for residents to find and enroll in sports sections, with geolocation search, coach profiles, and age-
based filtering.
Implemented Row-Level Security (RLS) in Supabase/PostgreSQL to enforce access control across four role-based admin
dashboards.
Added a CMS for news content and an interactive facility map.
FAQ / Support Platform — HTML, CSS, JavaScript
Built and maintain a support/FAQ platform for the municipality's Megapolis.DocNet document management system.
Deployed on Vercel; iterated on UI and Supabase-based access configuration.
Construction Work-Tracking System — Supabase, Vercel
Developing a work-tracking system with a mobile field-worker intake form and an admin panel.

Implemented multi-step form logic, per-object work-type filtering, PDF generation with Cyrillic-text support, and styled
Excel export.

EDUCATION
Bachelor's Degree — Automation and Computer-Integrated Technologies, 2023