Embedded Software Services
Explore S2E Software Systems engineering services: low-level C, C++, and Rust firmware, control systems engineering, test automation harnesses, and system overhauls.
Fixed-Cost Engineering Projects
System Overhauls & Feature Builds: We deliver specific feature builds, complete system overhauls, and robust C, C++, and Rust engineering with predictable scope, fixed budget, and time-bound delivery.
Fixed Scope: €25k – €80k (Ref. €125/h)Automated CI & Test Systems
Validation & Infrastructure: We set up fast, automated CI test pipelines and comprehensive test suites so your team can confidently ship code without regressions.
Fixed Scope: €15k – €40k (Ref. €125/h)Architecture & Diagnostic Sprints
Critical Bug Triage & Audits: We resolve complex technical blockers, latency bottlenecks, and architectural debt through our 2-week productized diagnostic sprints.
Fixed Sprint: €10,000 / 2 WeeksDedicated Engineering Retainer
Ongoing Architectural Advisory: We provide continuous senior technical guidance and core development for long-term architectural success.
Ref. Rate: €125 / hourDust DDS Custom Integrations
Middleware Integration: We integrate Dust DDS directly into your client hardware and ROS 2 stacks without breaking legacy systems.
Fixed Scope or €125 / hourFeatured Case Study
Proven results from our engineering consultancy engagements.
Danfoss Drives: Real-time Motor Control Software
System Overhauls & Feature Builds: We strengthened the Danfoss Drives team over a 3-year engagement to implement critical new features like kinetic backup and Advanced Energy Optimization in C and C++, running extensive validation on dedicated hardware.
Read the Full Case Study →How We Work
A transparent, predictable engagement process designed to eliminate technical risk and keep your delivery on schedule.
1-Hour Discovery Call
When you contact us, we start with a 1-hour discovery call to introduce our team, learn about your project challenges, and discuss your goals, requirements, and target timeline.
Pricing Model & Statement of Work
We decide together whether your project is best tackled as a Fixed-Cost Engagement or an Hourly Rate model (reference rate: €125/hour), then prepare a comprehensive Statement of Work (SoW) with our offer.
- Fixed Cost: Clear acceptance criteria, defined deliverables, and guaranteed budget caps based on your scope requirements.
- Hourly Rate (€125/h): Complete visibility with detailed time tracking and progress reporting for flexible advisory or retainers.
Collaborative Refinement
We review the Statement of Work together in an iteration call to refine scope details, adjust task priorities or timelines, and ensure 100% alignment before initiating work.
Execution & Alignment Meetings
Work begins immediately according to the agreed schedule. During active execution, our standard practice is a 1-hour weekly checkpoint meeting to discuss progress, review milestones, and address technical points on time.
Note: For short diagnostic audits, communication frequency is adapted for daily or rapid-sprint interaction.