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Dmitry M. - System Analyst / Solution Design Analyst

I work on system analysis and solution design for enterprise and product systems.

My strongest area is turning complex business domains into implementable system models: data structures, roles, user scenarios, integration flows, API contracts, constraints, edge cases, documentation, and development-ready tasks.

I have a hands-on engineering background: years of infrastructure and internal IT systems experience, Java/Spring, SQL, PostgreSQL, integration specifications, GIS/data tooling, and applied prototypes. This allows me to work not only with requirements, but also with the technical consequences of design decisions.

Professional Focus

  • System analysis for enterprise and B2B systems
  • Technical solution design
  • Data models, reference data, and entity lifecycles
  • API contracts and integration flows
  • RBAC, access rights, and context-specific constraints
  • Data import, validation, processing, and traceability
  • Development-oriented documentation: C4, DFD, BPMN, ADR, specifications
  • Backend-aware analysis: design with implementation, operations, and support in mind

Where I Bring the Most Value

I am useful in situations where simply “collecting requirements” is not enough.

Typical cases:

  • the domain is complex, ambiguous, or poorly formalized;
  • a business idea has to be translated into a system structure;
  • processes, data, roles, integrations, and constraints have to be connected;
  • development teams need clear models, contracts, and scenarios;
  • an existing solution has to be analyzed, stabilized, or prepared for further development;
  • there is a missing technical layer between business, analysis, architecture, and engineering.

Engineering Foundation

Analysis and design: System Analysis, Solution Design, Data Modeling, Integration Design, API Design, ETL Specifications, C4, DFD, BPMN, ADR.

Backend and data: Java, Spring Boot, JDBC, PostgreSQL, SQL, Python.

Infrastructure and delivery context: Docker, Linux, Nginx, GitHub, GitLab, AWS basics, S3-compatible storage, observability basics.

AI-assisted systems: controlled LLM execution, tool registry, execution traces, evidence-backed responses. I treat AI not as a replacement for architecture and analysis, but as an additional system layer that requires boundaries, verification, and traceability.

Key Projects

Botanical B2B SaaS

A B2B SaaS platform for botanical collection management: multi-tenancy, RBAC, scientific taxonomy, plant specimens, departments, locations, lists, Excel import, images, QR labels, and public organization pages.

My role: system design, domain modeling, data structure, backend/frontend coordination, import flows, access control, architecture decisions, and MVP implementation.

DocCompile

A SaaS platform for compiling professional artifacts from Markdown: local-first rendering with Mermaid, architecture icons, and PDF export; AWS serverless backend; Cognito; credit-metered AI transformations; and a documented pivot from proprietary workspace to a processing layer.

My role: Founder — product owner, system architect, and implementation owner.

Enterprise GIS / Railway Graph Tooling

An internal tool for working with railway infrastructure data: graph preparation, geodata processing, visualization, editing, and data-loading optimization.

My role: system analysis, data model design, prototyping, Java/Spring Boot, PostgreSQL, OpenLayers, and preparation of the solution for internal use.

FMCG Decision-Support Initiatives

Participation in analysis and solution design for demand forecasting and production planning initiatives in an FMCG context.

My role: system analysis, process description, integration flows, DFD/C4, SQL, specifications, and collaboration with R&D, DS and architecture teams.

AI Operational Intelligence Prototype

A technical PoC of controlled LLM execution for evidence-backed analytics: chat-like UI, experimental LangGraph flow, tool registry concept, execution traces, and answers grounded in synthetic data.

My role: System Designer, AI-assisted Prototype Engineer — execution flow design, scenarios, synthetic datasets, tool registry concept, prototyping, and validation of the approach.

Internal Initiatives

Serverless Transcriber

A serverless prototype of a transcription service on AWS: audio upload, file storage, processing execution, result persistence, and API access.

My role: solution architecture, backend/API design, AWS Lambda, S3, API Gateway, DynamoDB, Terraform, and Python.

Target Roles

  • Senior System Analyst
  • Technical System Analyst
  • Solution Design Analyst
  • System Analyst on a Solution Architecture track
  • Associate / Junior Solution Architect in a team with a strong architecture function

Positioning

I do not position myself as a pure business analyst, pure backend developer, or full enterprise architect.

My working area is between business context, system models, data, integrations, constraints, and implementation. I help turn complex or unclear problems into systems that can be discussed, estimated, implemented, and evolved.