Investigation data platform
A production system for persistent search, external data collection, structured findings, and graph-based investigation work.
TypeScriptNext.jsNestJSPostgreSQL
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Web application development
I build and extend web applications across the frontend, backend, data model, integrations, and deployment setup. The work can cover a new product or a focused part of an existing system.
Discuss the workWhat I can cover
- Product architecture and technical planning
- React and Next.js interfaces
- Node.js and NestJS APIs
- PostgreSQL data models and operational workflows
- Authentication, payments, webhooks, and third-party integrations
- Testing, CI/CD, logging, and observability
When this work fits
- A product needs its first production version
- An internal process needs a purpose-built web application
- An existing application needs new workflows or integrations
- A team needs one engineer to own work across the stack
Main tools
TypeScriptReactNext.jsNode.jsNestJSPostgreSQLDocker
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Read case study Tell me about the work
Send a project brief or details about a role. I work in English and Russian and usually reply within one or two business days.