Hello, world!//Just me

Busycast

Founder, CTO

Kyiv, Ukraine

Feb 2022 – NOW()

• Founded and led the development of Busycast, a podcasting platform designed for live streaming, recording, and audience interaction.
• Designed a modular architecture supporting real-time audio rooms with voice chat, text messaging, and guest management.
• Implemented live donation features, enabling podcasters to receive paid interactions such as donations and premium likes during broadcasts.
• Developed on-demand content access with monetization controls, allowing creators to lock and sell specific episodes.
• Built a multi-layered recording system with individual audio tracks per speaker, mixer interface, and audio effects integration.
• Created internal social features such as follow system, notifications, and content discovery to foster community engagement.
• Integrated analytics and dashboards for creators to track listener metrics, monetization stats, and content performance.

Yonder Media Mobile

Tech Lead

Kyiv, Ukraine

Jan 2023 – NOW()

• Led the end-to-end development of a custom VoIP/SIP calling system for Yonder Media Mobile, a global eSIM telecom provider.
• Designed and implemented a bespoke SIP integration protocol to enable seamless interaction with Twilio SIP infrastructure.
• Integrated Twilio SIP Trunking into the platform, handling call origination, termination, and routing logic for international users.
• Developed backend services for call session management, number provisioning, and user registration.
• Built and maintained a production-grade Asterisk instance, handling signaling, codec negotiation, and failover logic.
• Collaborated with mobile engineering teams to ensure VoIP compatibility and stability across Android and iOS devices.
• Integrated billing logic for call metering, rating, and real-time balance enforcement tied to user accounts.

The War Fragments

Co-Founder, CTO

Kyiv, Ukraine

Jun 2022 – NOW()

• Co-founded and led development of The War Fragments, a fundraising platform created during the war to support the Ukrainian Armed Forces.
• Worked in a small team of 4 to deliver a full-featured donation and campaign tracking system under extreme time and resource constraints.
• Implemented secure payment processing, donor transparency tools, and automated reporting for public accountability.
• The platform successfully raised and distributed over $1,000,000 USD in aid to Ukrainian defenders.

Leadsmarket

Tech Lead

Kyiv, Ukraine

Feb 2021 – Mar 2022

• Led the full-stack technical migration of a legacy Visual Basic monolith to a modern microservices architecture using .NET Core.
• Designed service boundaries, data flow, and deployment strategy for gradual replacement of legacy components.
• Managed a cross-functional development team, establishing coding standards, CI/CD pipelines, and versioning practices.
• Ensured high system availability and minimal downtime during the transition through modular rollout and parallel operations.
• Worked closely with stakeholders to align technical milestones with business priorities and legacy system dependencies.

211 Floor/Steps

CTO

Kyiv, Ukraine

Feb 2020 – Feb 2021

• Acted as CTO and core developer for a small team building a Video-on-Demand and live streaming platform for content creators.
• Designed and implemented the backend architecture, including content management, user access, and payment integration.
• Built tools for creators to upload, manage, and monetize their video content via subscriptions and pay-per-view models.
• Handled all DevOps tasks, including CI/CD pipelines, cloud infrastructure, server monitoring, and video delivery optimization.
• Drove product direction and technical decision-making, ensuring a scalable and creator-friendly platform experience.

iDeals Solutions Groups

TeamLead, Engineering Manager

Kyiv, Ukraine

Feb 2020 – Feb 2021

• Served as Engineering Manager at iDeals, overseeing R&D and platform infrastructure initiatives.
• Led the development team responsible for implementing a unified Single Sign-On (SSO) system across all data-room services.
• Architected and coordinated the migration of legacy systems from .NET Framework to modern .NET Core infrastructure.
• Collaborated with security and compliance teams to ensure authentication flows met strict enterprise and regulatory standards.
• Introduced best practices for clean architecture, code modularization, and service boundaries during the refactoring process.
• Mentored engineers, conducted technical reviews, and drove personal development plans across multiple teams.
• Worked closely with product owners and senior leadership to align engineering goals with long-term platform strategy.
• Improved system performance and maintainability by modernizing CI/CD pipelines, logging, and monitoring around core services.

Nimses

TeamLead, .NET Solution Architect

Kyiv, Ukraine

Oct 2016 – Feb 2020

• Led development of internal web-based tools and support systems for Nimses, Ukraine’s largest crypto startup.
• Was fully responsible for all web-related infrastructure, including public websites, internal portals, and admin systems.
• Built and maintained admin panels, moderation dashboards, analytics tools, and customer support systems from the ground up.
• Designed and implemented scalable backend services supporting user management, transactions, and internal workflows.
• Integrated AI-powered modules for automated moderation, anomaly detection, and behavior analysis.
• Managed internal support tooling and monitoring systems to ensure platform stability and quick response to issues.
• Led multiple development teams, overseeing planning, technical direction, code reviews, and delivery processes.
• Worked closely with C-level stakeholders to align web strategy with business goals and platform evolution.

TB Board

TeamLead, .NET Developer

Mykolaiv, Ukraine

Jan 2014 – Oct 2016

• Developed a logistics platform for a U.S.-based moving company, enabling customers to create, purchase, and resell transportation orders.
• Implemented functionality for partial truckload booking, allowing users to reserve space based on volume (e.g., cubic meters) or weight.
• Built separate dashboards for drivers and clients to manage routes, schedules, and cargo status in real time.
• Integrated order lifecycle tracking, from initial request to payment, dispatch, delivery, and completion.
• Developed a financial module with automated billing, invoicing, and cost distribution across multiple stakeholders.
• Created analytics and reporting tools to visualize transportation efficiency, order profitability, and resource utilization.
• Implemented access control and custom user roles to support dispatchers, drivers, warehouse staff, and business owners.
• Optimized backend processes for route planning, load distribution, and real-time status synchronization across the platform.

Health Gate

.NET Developer

Mykolaiv, Ukraine

Jan 2012 – Nov 2015

• Developed a warehouse management system for tracking medical equipment parts down to individual screws and components of CT and MRI machines.
• Designed a hierarchical parts catalog and database schema to represent complex assemblies and subcomponents for thousands of devices worldwide.
• Implemented search and filtering functionality to quickly locate specific parts, circuit boards, and modules by device, model, or serial number.
• Built user-facing tools for creating and managing virtual warehouses, allowing external clients to maintain their own inventory records.
• Developed a transaction system for submitting and processing purchase and sale requests between registered users.
• Integrated role-based access control to differentiate between internal technicians and external clients with varying permissions.
• Worked closely with hardware specialists to model real-world disassembly workflows in software logic and UI flows.

Freelance (∩^o^)⊃━ ☆:･ﾟ✧*:･ﾟ✧✯

Mykolaiv, Ukraine

2008 – 2015

InVideo

PHP Developer, Joomla

Mykolaiv, Ukraine

Jan 2007 – Nov 2007

• Developed a digital signage network displaying banner ads on TV screens across supermarkets and McDonald’s in Mykolaiv.
• Created a central web-based content management system to remotely control and update advertising materials in real time.
• Built a PHP-powered admin panel for managing advertisement schedules, screen groups, and media uploads.
• Implemented dynamic playlist generation and synchronization to ensure consistent ad delivery across multiple locations.
• Developed the main website for the advertising agency, including landing pages and portfolio sections.
• Ensured system stability and uptime by optimizing server-side performance and automating routine maintenance tasks.

TBS

C++ Desktop Developer

Mykolaiv, Ukraine

Sep 2005 – Mar 2007

• Designed and developed a client-server desktop application for medical clinics using a modular architecture to support scalability and maintenance;
• Built core functionality for patient management, including electronic medical records (EMR), visit history, and personal health data tracking;
• Implemented multi-user access control and role-based interfaces for doctors, nurses, administrators, and receptionists across multiple departments;
• Integrated ICD-10 classification system into the application for standardized diagnostic recording and reporting;
• Developed a DICOM-compatible module to receive and process medical imaging data from hospital equipment such as CT and MRI machines;
• Created a scheduling and appointment management system with support for conflict detection and multi-room coordination;
• Optimized communication between client and server using efficient serialization and real-time data synchronization mechanisms;

Master's degree Software Engineering

Admiral Makarov National University of Shipbuilding — Mykolaiv, Ukraine

2016 – 2018

Master's degree Specialized Computer Systems

Admiral Makarov National University of Shipbuilding — Mykolaiv, Ukraine

2003 – 2009