Development & Operations Services
Software for engineering systems — and the teams that operate them. Engagements include enterprise software development, custom application development, and related work — all under NDA.
Overview
Custom software development services for enterprise. Built with security-first depth by engineers experienced in software reverse engineering.
Engagements are scoped to a fixed deliverable list before kickoff and run under a written NDA. Daily lab notes and weekly written status keep the work auditable from your side at every step.
In the room
Same senior engineers from kickoff through stabilization.
Engineering Lead
Anonymized pre-NDA
How we work
Every engagement starts from the operational requirement, not a stock catalog. When reverse engineering is part of the work, we adapt and improve — never blind-copy — so the deliverable fits the customer's actual task rather than imitating prior art that may have been built against a different problem.
Engineering analysis
As part of both reverse engineering and custom development projects, we perform in-depth engineering analysis based on mathematical and physical modeling. Depending on project requirements this may include structural calculations, fluid dynamics, gas flow analysis, thermal processes, stress and load simulations, process modeling, and validation of engineering assumptions affecting system performance and operational reliability — used for design verification, technology assessment, process optimization, and validation of technical parameters for production and commercial deployment.
When you call us
Patterns we see across engagements. Each can stand alone or combine with adjacent capabilities.
Build line-of-business software for organizations under SOC 2, HIPAA, or ISO 27001 obligations. Architecture and audit trail documented from day one.
Multi-tenant SaaS platforms, internal tooling, and operational workflows engineered for the long term — not the demo.
Replace or extend legacy systems with custom software built on modern stacks. Migration informed by reverse-engineering depth.
Build custom integration layers between proprietary systems where standard middleware does not cover the required behavior.
Software whose buyers are themselves engineers. Documentation, observability, and API-first design as core requirements.
Architect and build new products from scratch with senior engineering leadership through MVP, scale, and post-PMF rebuild.
Methodology
Vertical phasing — each step's deliverables agreed before kickoff, and not closed until you sign off.
Phase 01
Two-week paid discovery: requirements clarification, architecture proposal, technology selection, and a fixed scope letter for the build.
Phase 02
Repository, CI/CD, observability, and security baselines set up before the first feature merge.
Phase 03
Two-week sprints with demoable output, deployment to staging at every sprint close, and continuous review of architecture decisions.
Phase 04
Production deployment, runbook authoring, and on-call rotation handover to your team or to our managed service.
Phase 05
30-day post-launch support window for question-handling and small fixes. Optional ongoing engagement under server management.
Stack
The languages, frameworks, and infrastructure we use in production. We don't list anything we aren't shipping with.
Tool
TypeScript
Production use — versioned per-engagement and pinned in our build.
Tool
Node.js
Production use — versioned per-engagement and pinned in our build.
Tool
Python
Production use — versioned per-engagement and pinned in our build.
Tool
Rust
Production use — versioned per-engagement and pinned in our build.
Tool
Go
Production use — versioned per-engagement and pinned in our build.
Tool
PostgreSQL
Production use — versioned per-engagement and pinned in our build.
Tool
Redis
Production use — versioned per-engagement and pinned in our build.
Tool
Docker
Production use — versioned per-engagement and pinned in our build.
Tool
Kubernetes
Production use — versioned per-engagement and pinned in our build.
Tool
AWS / Azure / GCP
Production use — versioned per-engagement and pinned in our build.
$ pnpm typecheck && pnpm test --coverage
0 type errors · 287 tests passed · 92% coverage
$ pnpm build && pnpm preview
Bundle 134kB gz · INP 86ms · ready for review
$
Deliverables
Artifacts handed over at close-out. Each is reproducible and self-contained.
Sample deliverable
custom-software-development · final report
rev.04 · pdf
Engagement summary
Findings
Our practice
Same engineers from discovery through stabilization. Same on the architecture call, the build, and the launch — no offshore handoffs.
Engineering in practice
Type-safe end-to-end. Architecture decision records. Observability instrumented from day one.
Engineering Lead
Anonymized pre-NDA
Senior Backend
Anonymized pre-NDA
Senior Frontend
Anonymized pre-NDA
Tech Lead
Anonymized pre-NDA
“Build software the way we wish other people had built the software we have to reverse-engineer.”
Cross-industry
Sectors where this work is most often scoped. Cross-link to detailed industry pages for sector-specific context.
ECU, CAN, and aftermarket interoperability.
Software Development for automotiveSustainment for long-life platforms.
Software Development for aerospaceCompliance-aware reverse engineering.
Software Development for medical devicesFirmware extraction and protocol mapping.
Software Development for iot & embeddedPLC and legacy controller recovery.
Software Development for industrial & manufacturingAdversary research and product hardening.
Software Development for cybersecurityQuestions
Pulled from real client conversations. If yours isn't here, ask directly.
Our custom software development services are built by engineers who professionally reverse-engineer software. That depth shows up in architecture decisions, in security defaults, and in the kind of failure modes we anticipate. We build software the way we wish other people had built the software we have to reverse-engineer.
Our default stack is TypeScript with Node.js or Deno on the backend, React or Next.js on the frontend, and PostgreSQL with Redis for data. Performance-critical components use Rust or Go. Infrastructure runs on AWS, Azure, GCP, or your private environment. Stack selection happens during discovery — we adapt to your team's working environment.
Both. Greenfield enterprise software development is roughly half of our custom software development services work; legacy modernization informed by reverse-engineering depth is the other half. The two often combine — replacing a legacy system requires understanding what it actually does, not what its documentation claims.
Engagements start with a paid two-week discovery phase. The output is an architecture proposal, technology selection, milestone breakdown, and a fixed scope letter for the build. Most builds run twelve to thirty-six weeks; very large platforms run longer. We offer fixed-bid for well-bounded scopes and time-and-materials for exploratory work.
B2B software development for technical buyers is most of what we do. The hallmarks: API-first design, observability built in from day one, documentation that an engineer can use without our help, and security defaults aligned to OWASP ASVS or your standard. We build for the engineering team that will maintain the software, not just for the launch.
Long-term maintainability is an explicit design constraint. We use boring, well-supported technology choices. We write architecture decision records. We invest in documentation, type coverage, and test coverage above industry baseline. The software you receive is one your team can extend without our involvement.
Yes. Most engagements involve integration with existing identity providers, data warehouses, observability platforms, and operational systems. Integration constraints are surfaced during discovery and informed by architecture decisions throughout the build.
Default security baseline: OWASP ASVS-aligned authentication and session handling, parameterized data access throughout, secrets in a managed key store, dependency scanning in CI, SAST integration, and threat modeling at architecture sign-off. Higher security tiers available on request.
Project pricing depends on scope, timeline, and team composition. We offer both fixed-bid and time-and-materials engagement models. Discovery is paid; the resulting scope letter sets the engagement model and pricing for the build phase.
Selected work
Engagements where this pillar carried significant scope.
Designed and commissioned the most-automated production line in its class for facing brick on semi-dry cement-bound pressing — 15 million conventional bricks per year on an 800m² footprint. Owned end-to-end from sketch through commissioning at the first customer site. Operating in production continuously since 2015.
Read case studyA game platform built as a Red Bull F1 car replica, with an electrically-driven pedal and steering-wheel adjustment system that lets each driver position the controls to their own ergonomic preference — without tools, in seconds, before each session.
Read case studyMore from us
Adjacent capabilities you may need on the same engagement.
Reverse Engineering
Decode binaries. Recover logic. Restore source code.
Explore Software REDevelopment
Web platforms for engineering products and technical buyers.
Explore Website DevelopmentDevelopment
Deployment infrastructure for the software your engineering programs ship.
Explore Server DeploymentEngage
All inquiries reviewed under NDA. We respond within two business days with a scoped engagement plan and fixed deliverables list.
Senior engineers · Anonymized pre-NDA
