Services

Full-Stack IoT Engineering Services — From Silicon to Cloud

We don't just do embedded. We don't just do software. We do the entire stack — hardware engineering, firmware development, backend telemetry, AI-powered self-maintenance, and everything in between. Owned by us, end to end.

Our services cover every layer of your IoT ecosystem — from hardware engineering to AI-powered self-maintenance. Each layer designed, built, and integrated by the same team. No handoff delays. No integration surprises.

✓ Production-Ready Systems

Not demos, not prototypes. Tested, documented, hardened systems.

✓ AES-256-GCM Standard

End-to-end encryption across the entire pipeline — AES-256-GCM standard.

✓ Dual-Mode Telemetry

MQTT + HTTP standard on every device. Fault tolerance by design.

✓ AI Self-Maintenance

Systems that maintain themselves — backups, pruning, archiving.

✓ Tested for 10,000+ Devices

Backend architecture proven at scale — far beyond typical deployment requirements.

✓ Modular CI/CD From Day One

Automated build, test, and deployment pipelines for firmware and backend.

Hardware & Firmware Engineering (25+ Years Expertise)

Production-Grade Embedded Systems for Connected Devices

We deliver production-grade embedded systems for connected devices. Every line of code is engineered for reliability, security, and maintainability in real-world deployments — from ESP32 to custom MCUs, from bare-metal to RTOS.

  • Platform Support: ESP32, ESP8266, RP2040, STM32, and custom MCU architectures
  • Sensor Integration: Temperature, pressure, IMU, GPS, optical, chemical, and custom sensor drivers
  • Wireless Protocols: Wi-Fi, BLE 5.0, LoRaWAN, Zigbee, Thread, and proprietary RF
  • OTA Updates: Secure over-the-air firmware updates with rollback, A/B partitioning, and signed binaries
  • Power Optimization: Deep-sleep profiling, duty cycling, and energy harvesting support for battery-constrained devices
  • Testing & Validation: Comprehensive unit testing, hardware-in-the-loop validation, and field trial protocols
ESP32 ESP8266 RP2040 STM32 BLE 5.0 LoRaWAN OTA FreeRTOS

Production firmware tested on real hardware. CI/CD pipelines, signed OTA updates, and docs your team can maintain.

IoT Hardware Development
Embedded Systems Engineering
Secure Embedded Development & Hardware Bring-Up

Embedded Systems Development & Hardware Engineering

Our secure embedded development and hardware bring-up services cover everything from bare metal firmware to RTOS integration. We work close to the metal — writing drivers, bringing up hardware, and optimizing every cycle for performance and power.

  • PlatformIO & ESP-IDF: Professional build systems, dependency management, and continuous integration for embedded projects
  • Bare-Metal Development: Register-level programming, interrupt handling, and real-time control without OS overhead
  • Hardware Bring-Up: Board validation, peripheral driver development, and FPGA co-processing integration
  • RTOS Integration: FreeRTOS, Zephyr, and custom scheduler implementations for complex multi-tasking systems
  • Production Architecture: Modular firmware design, hardware abstraction layers, and documentation-driven development
PlatformIO ESP-IDF Bare-Metal FreeRTOS Zephyr Driver Dev HW Bring-Up

Hardware your team can own — brought up, validated, and production-ready. Driver development, RTOS integration, and modular firmware architecture your engineers can build on.

IoT Encryption Services & Security Architecture

End-to-End Encryption — AES-256-GCM Standard

Our IoT security services protect data in transit, at rest, and during processing. We implement cryptographic architectures purpose-built for connected devices and embedded systems.

  • AES-256-GCM: Hardware-accelerated authenticated encryption for device-to-server communication
  • Secure Key Provisioning: Secure key injection and rotation protocols designed for production environments
  • FIPS 140-2 Readiness: Cryptographic modules designed for compliance with federal information processing standards
  • TLS/mTLS: Mutual TLS authentication for device identity verification and encrypted channels
  • Secure Boot & Signed Updates: Chain-of-trust from bootloader to application, with cryptographically signed firmware
  • Penetration Testing: Internal security auditing and vulnerability assessment as part of every delivery
AES-256-GCM FIPS 140-2 TLS 1.3 mTLS Secure Boot Key Mgmt

Security that ships standard. AES-256-GCM end-to-end encryption across the entire pipeline. Secure key provisioning, signed firmware updates, and a cryptographic architecture ready for compliance audits.

Encryption Architecture
Backend Systems
Dual-Mode Telemetry & Enterprise Backend

Dual-Mode Telemetry & Enterprise Backend

Modern IoT systems generate massive streams of data. Our backend telemetry architectures ingest, process, and deliver with reliability and low latency — purpose-built for connected device fleets. Our telemetry pipeline handles 100 devices or 10,000 — same architecture, tested and proven.

  • Python/FastAPI: High-performance async server architectures with automatic OpenAPI documentation
  • MQTT Brokers: Scalable publish-subscribe messaging for device telemetry
  • HTTP Ingestion: REST API endpoints for telemetry collection
  • Dual-Mode Standard: Every device supports MQTT and HTTP — with additional protocols (LoRa, etc.) where hardware permits. Fault tolerance engineered from day one.
  • Real-Time Dashboards: WebSocket-based live visualization with dynamic filtering and alert configuration
  • Multi-Tenant Fleet Management: Organization-level isolation, device groups, and role-based access control
  • Connection Pooling & Query Optimization: Enterprise-grade performance at any scale
  • Command & Control API: RESTful device management with encrypted command dispatch and acknowledgment tracking
FastAPI Python MQTT WebSockets REST API Fleet Mgmt

Tested for 10,000+ concurrent devices. Far beyond typical deployment requirements. Dual-mode telemetry (MQTT + HTTP), FastAPI backend, real-time dashboards, and a REST API you can ship integrations against from day one.

AI-Powered Self-Maintenance — Systems That Run Forever

AI-Powered Self-Maintenance — Systems That Run Forever

This is what makes Aletheia truly different. Our deployed software includes a built-in AI engine that manages the health of your system automatically. Your database maintains itself — no DBA on retainer. Your system stays healthy, scales seamlessly, and runs forever.

  • Automated Backups: Scheduled, encrypted backups with retention policies
  • Data Export: On-demand and scheduled exports in multiple formats
  • Intelligent Pruning: Automatic removal of obsolete data based on configurable rules
  • Smart Archiving: Compression and archival of historical data
  • Automated Deletion: Secure deletion of old archives beyond retention period
  • Query Tuning: Automatic optimization of database queries for performance
  • High Availability: Streaming replication, failover automation, and point-in-time recovery
  • Time-Series Optimization: Partitioning strategies, continuous aggregates, and data retention policies
AI Ops Self-Maintenance Automated Backups Smart Archiving High Availability

A self-maintaining database. AI-driven optimization, automated backups, smart archiving, and time-series strategies that keep your IoT data fast at scale — without a DBA on retainer.

Database Engineering
IT Consulting
IoT Consulting & Technology Integration

IoT Consulting Services for Engineering Leaders

Our IoT consulting services help engineering leaders make strategic technology decisions for embedded systems and connected products. From architecture design to deployment planning, we bring clarity to complex technical landscapes.

  • Network Architecture: Secure network design, segmentation strategies, and zero-trust architecture planning
  • CI/CD Pipelines: Automated build, test, and deployment infrastructure for firmware and backend systems
  • Cloud & On-Premise: Deployment architecture for AWS, Azure, GCP, and private data centers
  • Technology Strategy: Vendor evaluation, platform selection, roadmap planning, and proof-of-concept development
  • Security Audits: Architecture review, code audit, and remediation planning for existing IoT systems
CI/CD Cloud On-Prem Zero Trust Audit

Full Stack integration. We make your new IoT system fit what you already have — not the other way around. A clear technology roadmap, CI/CD pipelines, security architecture review, and deployment strategy.

Industries We Serve with IoT Security Services

Our engineering services serve a broad range of industries that demand security, reliability, and performance.

Industrial IoT — Factory floor telemetry, predictive maintenance, PLC connectivity Agricultural Technology — Distributed sensor networks, LoRa telemetry, precision agriculture Smart Buildings — HVAC integration, access control, energy metering Medical Devices — HIPAA-ready encryption, PHI protection, sub-200ms latency Logistics & Warehousing — Environmental monitoring, inventory telemetry, encrypted pipelines Defence & Aerospace — FIPS 140-2 readiness, secure boot, classified communications Energy & Utilities — Solar/wind monitoring, remote installations, LoRa-connected Hospitality — Access control (JanusAccess), guest credential management, multi-site
See Case Studies →

How We Work

Flexible engagement models designed to meet you where you are — from a single architecture review to full product development.

📝

Discovery & Architecture

Fixed-price architecture reviews and security audits. We assess your system, identify gaps, and deliver a roadmap.

Fixed-price from €1,500

📈

Sprint-Based Development

Agile development in 2-4 week sprints. Transparent progress, regular deliverables, and continuous communication.

🛠

Retainer Support

Ongoing maintenance, incident response, and feature development. Security monitoring and system health management.

🏗

Full Product Development

End-to-end product engineering from concept to deployment. Firmware, backend, encryption, and infrastructure.

Need IoT Engineering?

Tell us about your project and we'll put together a tailored proposal within 48 hours. From hardware to AI — we own the entire stack.