PuzzlePath Puzzle Route Planner
Free online tool for arranging pieces and planning routes on a 7x7 board
LDT SYSTEM / SOFTWARE & SECURITY ENGINEERING
We deliver custom systems, websites, data and security projects through one accountable team, from requirements and architecture to release and ongoing operations.
Free online tool for arranging pieces and planning routes on a 7x7 board
Layered anti-reverse protection for your own software
DataLens Analytics Dashboard
Unify scattered data and see key metrics at a glance
Turn internal workflows, data and access rules into maintainable custom systems.
Build sites around clear brand communication, content operations, search and mobile performance.
Start with feasibility and create auditable AI workflows with explicit data boundaries.
Unify scattered data into repeatable reports, dashboards and analytics pipelines.
Assess, rank and retest vulnerabilities within a written authorization scope.
Plan layered obfuscation and integrity protection for software you own.
Identify users, existing workflows, integrations and non-negotiable constraints.
Define scope, timeline, milestones and acceptance so both sides work from one baseline.
Ship reviewable increments, then complete testing, deployment and documentation.
Track monitoring, fixes and changes after launch with a complete version history.
Technology choices vary by need. Maintainability, repeatable deployment, traceability and handover do not.
Versioned, structured and documented so delivery does not depend on one author.
Important work is reviewed and tested against requirements and acceptance evidence.
Configuration, migration, health checks and rollback are part of delivery.
Access, validation, backups, logs and dependency checks are applied as needed.
These anonymized scenarios explain delivery priorities across project types and are not endorsements from specific clients.
During requirements they helped us clarify the real problem, shipped the core flow first and expanded from there, so we saw results early. Communication was direct and clear.
The new site loads noticeably faster and the back office lets us update content ourselves. The SEO foundation was thorough.
The whole assessment, from authorization scope to reporting, was rigorous. We received not just a list but reproduction steps and remediation advice our team could act on directly.
We only test systems with written authorization, and we only protect software you own — full source code and proof of authorship required.
Read our Security Engagement PolicyYes. Full source code and IP transfer on final payment.
Technical SEO is included by default. Content strategy is available as an add-on.
Yes. We design for data boundaries — self-hosted models or contractual no-training APIs, your choice.
It's the normal starting point. Cleaning is part of the work.
Scope rules define safe targets and time windows. Destructive testing only ever runs on staging, with explicit approval.
Because protection work on software you don't own is indistinguishable from attack preparation. The requirement protects you, us, and the ecosystem.