Дмитро

DMITRY TABASHNY
DEVOPS ENGINEER / SYSTEM
ADMINISTRATOR

[відкрити контакти](див. вище в блоці «контактна інформація») DevOps-oriented Technical Specialist with
[відкрити контакти](див. вище в блоці «контактна інформація»)+ years of experience in Linux
LinkedIn
administration, fintech support, hosting
infrastructure, and production
environments.

Experienced in server deployment,
Docker environments, troubleshooting
production systems, working with APIs
and payment providers, and supporting
SaaS platforms.

Strong background in hosting, domains,
fintech integrations, and infrastructure
support.

Currently working as a DevOps/System
Administrator managing VPS
infrastructure, deployments, CI/CD
pipelines, and production services.

PROFESSIONAL WORK EXPERIENCE
SKILLS 2025 – Traffband
present DevOps Engineer / System Administrator
DevOps / Infrastructure
Managing VPS infrastructure (Vultr, Hetzner,
Linux administration (Ubuntu, Debian)
dedicated servers)
Docker, docker-compose Deployment of backend/frontend services
Nginx, Apache (Node.js, React, PostgreSQL)
CI/CD (GitHub Actions basic) Docker & docker-compose setup for
VPS & server deployment production environments
CI/CD pipelines via GitHub Actions
SSL, domains, DNS
Nginx configuration, reverse proxy, SSL setup
Cloudflare
Monitoring logs and troubleshooting
production issues
Backend / Databases Database management (PostgreSQL,
PostgreSQL backups, migrations)
MySQL Integration of third-party APIs and internal
Basic Node.js environment tools
understanding Supporting internal teams with infrastructure
REST API, Postman and access
Working with Cloudflare, DNS, domains, email
Webhooks troubleshooting
routing
Log analysis

Tools mid- Crassula (fintech SaaS platform)
Git (GitHub, GitLab) 2023 – Technical Support
late-
SSH 2024 Supporting fintech clients (EMI/PSP/crypto
Linux CLI platforms)
Postman Investigating payment and transaction issues
Working with APIs, webhooks, logs, and
Jira, Confluence
provider integrations
Grafana and log monitoring tools Supporting integrations with SumSub,
Fireblocks, ClearBank, etc.
Fintech & SaaS Experience
SQL/log analysis for transaction investigations
Fintech, Payments & SaaS Platforms
Writing technical documentation for clients
Payment infrastructure and provider and internal teams
integrations Working closely with developers and product
KYC/AML and compliance workflows managers
Fiat and digital asset payment flows Handling production issues and escalation
cases
Transaction investigations and
reconciliation analysis 2022 – Pananames (domain registrar)
API integrations, logs and webhook mid- Technical Support Specialist
diagnostics 2023
DNS configuration and domain management
Technical support for B2B fintech Handling domain transfers and registrar
platforms communication
Abuse and compliance-related requests
Supporting clients with hosting/domain setup
Writing internal knowledge base articles
VIP client technical support

2020 – Fozzy Inc. (hosting provider)
2022 Middle Technical Support Specialist
Linux shared hosting and VPS administration
cPanel, DirectAdmin, ISPmanager, Plesk
support
Apache/Nginx configuration
MySQL/phpMyAdmin support
Email services configuration
DNS and domain setup
Website troubleshooting and migrations
Escalation handling

2018 – TechnoCenter Mayak
2019 Technical Support Specialist
Certified Technical Support Specialist for
M.E.Doc software
Provided technical support for accountants,
sole proprietors and legal entities
Assisted clients with installation,
configuration and troubleshooting of M.E.Doc
software
Issued digital signature keys for secure
document signing