Mark

Mark Velichkovskiy
CIO / CTO / PM
EXPERIENCE

Front-End Developer
JANUARY 2023 – JANUARY 2025 JANUARY 2025 – Active search
Front-End developed landing pages for Web3,
Crypto & Blockchain startups focused on
UI/UX, mobile & cross-browser compatibility.

CONTACTS Full-Stack Developer Student, DAN IT, Kyiv Technical Support L1, L2 and
FE – HTML, CSS, React, Redux, Node, JS System Administrator SANOFI, Kyiv
[open contact info](look above in the "contact info" section)
BE – Java, Spring, Hibernate, SQL MAY 2022 – OCTOBER 2022
[open contact info](look above in the "contact info" section)
OCTOBER 2020 – OCTOBER 2022 - Technical support of users and system
[open contact info](look above in the "contact info" section)
www.dan-it.com.ua administration.
LinkedIn / GitLab / GitHub
Dribbble / Behance / Figma Head of IT Project Management in Main Office, Privatbank, Kyiv
MAY 2019 – AUGUST 2019
SKILLS - Perform basic functions of organization and control work of the Technical support in support of 100 users.
CCNA / Cisco / Mikrotik - Normalization according to the standards of the server equipment.

ISO 27001, 27701, 9001, GDPR - Technical support of Supervisory Board and Governing Body of PrivatBank.

Agile, PMBOK, Information Security
Head of IT Department of KYIV regional branch, Privatbank, Kyiv
Product / Project Management
OCTOBER 2016 – MAY 2019
UX/UI
- Perform the basic functions of organization IT Managment and IT Operations and control ITSM, KPI, SLA
Photoshop, Illustrator, Sketch, Figma work of the Department of Information Technologies of the KYIV regional branch.
Windows / MacOS / Linux - Management of a team of 60+ people. (Technical Support, Front-End, Back-End, DevOps,
Active Directory Designers, ATM engineers).
Azure / Office 365 / Exchange - Quality control of Technical Stacks Arbitrum and Chainlink.
VMware - Management Engineering team with Linux (Red Hat, Debian), Docker, Kubernetes, Nginx,

Web3 / Blockchain / Crypto PostgreSQL, Redis, RabbitMQ, Node.js, ClickHouse, Elasticsearch, Prometheus, Grafana, Asterisk.
- Quality control Technical support in support of 800 users.
- Modernization of IT Infrastructure of the main aggregation of telecom equipment CISCO, Mikrotik.
HTML5 / CSS3 (SASS, LESS)
- Budgeting of Installation, connection, adjustment of telecommunication equipment, computer equipment of
Javascript
the Supervisory Board of PrivatBank.
Express.js / Node.js / React.js
PostgresSQL / MongoDB Lead Engineer of Computer Systems and Telecommunications, Privatbank, Kyiv
SQL MAY 2012 – OCTOBER 2016
( Skills below interested in progress ) - Monitoring, network configuration, hardware configuration, of the IP / MPLS;
Kubernetes / Docker - Monitoring, configuration of the Cisco 3845, 881W, Checkpoint AIR-LAP1041, MikroTik;
AWS / Azure / GCP - Configuring, managing and configuring switches and routers, VLANs (802.1Q), VTP, Trunking,

Angular.js / Vue.js / Redux Spanning-Tree, PortFast, STP, CDP, NAT, L2 security (port security, DHCP snooping, IP source guard,
802.1X), L3 security (ACL Extended ACL), Accounting, IPSEC, BGP, OSPF, EIGRP;
Java / Hibernate / Spring
- Work with Nginx, Apache servers
- Configuration of VMware, vSphere
SOFT SKILLS
- Work with monitoring systems such as Nagious, Zabbix
Attention to detail Problem solving - Organization and configuration of VPN networks using Cisco equipment (IPSec, sslvpn PPTP)
Communication Leadership
Management Multitasking EDUCATION
Customer service Teamwork SEPTEMBER 2005 – JUNE 2011 MAY 2011
Organization Patience National Technical University of Ukraine Kiev Politechnic Institute INKOM

Decision making Physical-Technical Institute - Information security, Specialist CCNA

LANGUAGES
English – C1 (now upping) Ukrainian – C2
Russian – C2