Explore the projects, engineering practices and independent work behind my experience.
Commerce operations had to stay consistent across different product models, warehouses and external systems.
CTO · previously Lead Developer
The work connected the product lifecycle from catalog and inventory to orders, fulfillment and tracking, with ownership extending beyond individual services.
Read caseFrom client intake to mortgage operations
I designed and built a business operations platform used by an existing mortgage company. Conditional client forms, document OCR, staff tasks and compensation rules connected to its Encompass workflow.
The company worked in Encompass without a client-facing intake website. Staff manually gathered information, worked out which documents each borrower needed and coordinated follow-up. Employment, income and other circumstances changed the requirements, making each new application difficult to organize.
Solution design, architecture and hands-on development
The company gained a client-facing intake website connected to its internal operations. Clients could answer once and see which documents to provide; staff received assigned tasks and worked on linked records that flowed into Encompass. This simplified application handling and reduced manual coordination.
Read caseAgent orchestration, project knowledge and reusable experience
I built a service where agents find tools and project knowledge, work across connected systems and retain useful methods for later tasks.
Operational questions span several systems, while broad database access and an ever-growing tool catalog create permission and context problems for agents.
Agent infrastructure and integration architecture
I use MCP Hub to investigate errors, review communication and trace project activity across databases, logs and work tools. Relevant schemas, stored results and prior methods can be opened as needed, keeping repeated investigations focused.
Read caseLarge-scale Amazon scraping and trend analysis
I designed and built an Amazon data service that scanned categories across the marketplace, excluding books, and used Elasticsearch bulk processing to identify trends.
The breadth of the catalog required parallel acquisition and a storage strategy that could work with millions of listings without turning every item into a separate read or write.
Data acquisition and processing architecture
The service ran for about five months at a historical scale on the order of millions of listings. It supported category-wide trend analysis before the team changed focus and the project was archived.
Read caseFrom supplier spreadsheets to a marketplace
Buyers had to search inconsistent spreadsheets and email offers with incomplete product data.
Product architecture and data processing
Supplier files became listings connected to prices, stock and warehouses, within a product supporting buyers, sellers, chats and orders.
Read caseA smaller tool interface with access to the full operation catalog
A large model-visible tool surface consumed context before an agent could choose the operation it needed.
Facade design and implementation
The published author benchmark of 24 August 2026, against upstream v10.1.0, records 48 → 6 model-visible tools and access to 377 operations. Schema context falls from 23,280 to 915 estimated tokens (characters ÷ 4); this is a documented estimate, not an independently reproduced runtime or cost benchmark.
Read caseA shared model across independent commerce channels
Each sales channel described the same product and order differently, making synchronization a domain problem rather than a simple API call.
Multichannel architecture and integrations
The architecture supported a connected path from publishing a product in another channel to returning its fulfillment status; the current public product emphasizes Shopify and Amazon inventory.
Read caseDifferent data paths for different workloads
I designed and implemented a dedicated Onlihub catalog service with a Rust primary path, Python fallback, Redis caching and Elasticsearch.
Large listing datasets and expensive queries needed a read model suited to their access patterns.
Architecture and implementation of the catalog service
Search and high-frequency reads gained their own path while transactional storage and business logic retained separate responsibilities.
Read caseThe physical process behind the software
My engineering foundation comes from designing parts, machining operations and the processes that bring products into production.
A part had to work as a repeatable production process, with real constraints on machines, materials and operation sequences.
Manufacturing engineering and CAD/CAM
This work established the method I still use: understand the real process, identify constraints and only then design its automation.
Read caseTranslating company operations into an accounting model
I built and supported 1C solutions for Ukrainian companies, working directly with customers on accounting, production planning, material consumption and logistics.
Business documents had to produce correct stock and financial movements across connected company processes.
Business analysis and application development
The experience connected software models to physical stock, money and operational consequences, forming a foundation for later financial and business systems.
Read casePayments, documents and data integrity
In Onlihub and Liqsale, I built subscriptions, one-time payment flows and transaction models connected to statements, recalculations and business documents.
A successful payment callback was only one part of keeping balances, transaction states and business documents consistent.
Cross-project financial modelling and integrations
This practice links my ERP background to modern payment systems: financial operations are modelled through explicit states, categories and movements.
Read caseMaking commerce activity visible on a map
A stream of orders needed a visual context that linked where activity happened with what was being purchased.
Order-data integration and geospatial workflows
The work brought a geographic view to commerce events, connecting map activity with the underlying product catalog.
Read caseFrom spoken decisions to structured work
I worked on a workflow that transforms meeting audio into decisions, action items and tasks in Teamwork through MCP.
Decisions in a conversation needed to become structured, attributable work rather than remain buried in a recording.
Speech and agent workflow integration
The workflow connected meeting content to actionable records in the team’s task system.
Read caseChoosing a model that fits the actual task
I explore local models and lightweight inference for speech, documents, retrieval and practical automation.
Model selection needed to balance useful accuracy, latency, hardware limits and operating cost.
Applied research and workflow prototypes
A collection of applied experiments informs how I choose models and connect them to useful workflows.
Read caseTelegram game: server-side battles and game systems
Game progression, digital ownership, trading and the backend had to form one coherent product.
Product lead, backend and game systems
My historical estimate is 130k users; its period and counting basis have not been reconciled with the product website’s published figure. The independent project brought together game systems, backend development and launch work.
Read casePhysics, modular machines and procedural worlds
I am building and experimenting with modular vehicles, damage, tracked physics and procedural environments in Unity.
Assembled vehicles need independent parts to behave as a coherent physical and gameplay system.
Independent game systems development
An ongoing independent development space for testing how physical simulation, modular design and gameplay fit together.
Read caseFrom hard-surface models to game-ready assets
I use Blender to build and prepare hard-surface models, materials and textures for game environments.
A 3D asset needs to work both visually and within the constraints of a real-time application.
Independent modelling and asset preparation
A collection of independent 3D work that complements my experience with game systems and physical engineering.
Read casePhysical simulation as a source of game audio
I worked on automated generation of engine audio banks for Unity from a physical engine simulator.
Simulation output needed to become a usable set of engine sounds for a game project.
Independent audio tooling
Market data, strategies and execution in one tool
I built a trading terminal combining market data, charting, custom strategies, backtesting and live exchange execution.
Strategy research needed a connected path from historical data and indicators to execution and recorded results.
Independent application development
The application brought strategy analysis and exchange execution into one workflow, including commissions, P&L and recorded results.
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