Connect machines, controllers and services
Interfaces and services for collecting and normalising state across PLCs, DDS, REST, gRPC, WebSockets and existing application APIs.
// industrial software — stavanger, norway
Software at the integration and operations levels of machine systems.
Yantrakar connects robots, PLCs and software services, then builds operational applications for machine state, inventory, sequences, mission logic and workflows.
Scope
From machine interfaces to operational applications.
Yantrakar has delivered software at both levels. Integration makes machine and service data usable. Operational software uses that data for state management, inventory, sequences, mission logic and workflows.
Build applications for machine operations
Applications and configurable logic for machine state, inventory, sequences, missions, rules and multi-machine workflows.
Where we are useful
When each component works, but the complete system is difficult to extend or operate.
We take on software problems where machine data, service interfaces and operational decisions cross several technologies.
Machine state is fragmented
Bring PLC, DDS, REST, gRPC and application data behind a coherent interface without replacing every connected system.
Operational logic is difficult to change
Move suitable rules, expressions and mission decisions into configurable layers without moving low-level machine control into the application layer.
Multi-machine work is difficult to understand
Build sequence programming, visualisation and state tooling that engineers and operators can reason about.
A valuable platform is difficult to extend
Add Python access, clearer interfaces and tests to a mature C++ system — without replacing the core.
AI is wanted, but the data cannot leave
Automate deployment of private local LLM services with Ansible in controlled engineering environments.
Services
Defined software work around existing machine and engineering systems.
Work can begin with technical discovery, a focused prototype or implementation of a clearly scoped component or integration.
Machine and control-system integration
Protocol adapters, common interfaces, state normalisation and application-facing APIs across existing systems.
Operational applications
Software for machine state, inventory, sequence programming, workflow visualisation and multi-machine coordination.
Configurable mission and rule logic
Expression parsing, configurable rules and state-driven mission evaluation outside low-level machine-control components.
C++ and Python engineering
C++ services, Python applications, Python interfaces over mature C++ platforms, testing and integration tooling.
Distributed state and service integration
State collection, service communication, persistence and application-facing interfaces across machines and services.
Local deployment automation
Ansible-based deployment of local software and private model infrastructure, with Nix-based reproducible environments where relevant.
Selected work
Representative work across machine integration and operations software.
Engagements are described at system level to avoid disclosing client-specific implementation details.
Machine state, inventory and mission logic
Developed inventory and state-management software for drilling robots, multi-machine sequence tooling, and configurable zone and mission logic. Built common read/write access across PLCs, DDS, REST, gRPC and WebSockets.
Application boundaries and data backup
Developed an interface-based solution within a drone application stack, a standalone cloud-backup application and a Drogon-based local web service. Technologies included C++, Python, Azure, rsync and Nix.
Repeatable local LLM deployment
Automated deployment of private local LLM infrastructure across local machines using Ansible.
About Yantrakar
Small company. Direct engineering responsibility.
Yantrakar is a founder-led software company in Stavanger. We design, implement, test and deploy software around existing machines, control systems and engineering platforms.
Yantrakar's client work includes industrial robotics, drone software, distributed services and local deployment automation. The founder's earlier experience includes mature C++ engineering platforms, Python APIs and long-lived production systems.
Contact
Describe the system, the constraint and what needs to change.
A useful first message identifies the machines or services involved, the current limitation and the outcome you need.
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