Product Engineering

SOFIA TECHNOLOGIES is specialized in Product Engineering and Digital Transformation providing concept-to-market R&D to production services offering support for design and integration of electronics, mechatronics, embedded software, cloud solutions for the Internet of Things
To fasten prototyping, Sofia Tech provides ready to use, configurable, end-to-end, rapid prototyping platforms for the Internet of Things (IoT). These platforms enable development of energy efficient solutions for smart homes/buildings, smart cities, industrial IoT Offering a wide range of choices including configurable hardware, multiple cloud connectivity, easy-to-use development software, and application to reduce time-to-market and allow rapid deployment of IoT-enabled products.

Hardware Engineering Services

  • Hardware design services including architecture, schematics, layout, and Class A component selection for Industrial/Automotive/Commercial design.
  • Pre-compliance testing including vibration, thermal, EMI/EMC, interference and more
  • ROM estimation and BOM optimization
  • Region-specific certification such as FCC, CE, ROHS, UL, REACH, and more
  • Building low power consumption and efficient battery managed devices
  • Mechanical design/Enclosure designing for products
  • Designing IoT gateway, edge nodes, sensors, and hardware interfaces
  • Board Design: Multi-layer, HDI, Flex, Flex-Rigid for high-speed, battery operated, signal integrity and space-constrained designs

Embedded Engineering & Firmware Development Services

  • Performance optimization for low powered battery operated applications
  • Embedded cloud integration agent, SDK/middle layer development
  • Linux Yocto, FreeRTOS, Android, and MBedOS porting/hardening
  • Multimedia processing, edge processing, and device virtualization
  • Embedded system integration
  • Microcontroller/RTOS based firmware development
  • Board bring-up and BSP development
  • OTA Programming
  • Device driver/Interface development
  • Wireless connectivity based on Wi-Fi, BLE Mesh, Zigbee, Z-Wave, Thread, and LoRaWAN

Software Development

Full stack software development services to build smart connected solutions

  • Cloud-based custom software application development, integration, migration, and maintenance
  • Development of connected mobile applications on iOS, and Android platforms using native and cross-platform technologies
  • Certified and trained engineers on well-known clouds such as AWS, Google, Azure, etc
  • DevOps workflow automation, continuous integration and deployment pipeline, microservices architecture and dockerization
  • Automated and manual software testing services for software and products
  • Artificial Intelligence & Machine Learning software services for enterprises
  • UI/UX design, development, and enhancement

Electronic manufacturing

Electronics Manufacturing services

  • Printed Circuit Board Assembly (PCBA) Manufacturing
  • Test Fixture Design & Development
  • PCBA Testing using Automated Test Fixtures
  • Product Enclosure Design & Manufacturing (plastics, metal) – 3D printing, vacuum casting, soft mold
  • Product Integration (box build) and Labelling
  • End-of-Line Testing on finished Product
  • Burn-in Testing at PCBA or Product level
  • Wire & Cable Harness Manufacturing, Validation (continuity, pull) and Spooling
  • Packaging Services – product box/gift box design, master carton design
  • Supply Chain Management & Product Warehousing
  • Product Sustenance & Maintenance


  • Electronics Manufacturing : PCB Fabrication, PCB Assembly, Product Integration, Short-run, and Production-run
  • Manufacturing Transfer : Engg-Manufacturing transfer, DFM/DFA/DFT Analysis, Production Planning, and Yield Improvement Analysis
  • Cable Harness Assemblies : Cable design, Cable manufacturing. Functional validation, and Cable Spooling
  • Packaging Services : Product Label, Product box, and Transportation Packaging
  • Enclosure Manufacturing : Enclosure 3D Printing, Injection Mold, and Die Casting
  • Pre-compliance & Certification Service : Product pre-compliance and Regulatory certification (FCC/IC/CE/UL/CSA)
  • ATE Development : Production Test Planning, Fully / Semi-Automated ATE, ATE Design & Production and End-of-Line Testing
  • Testing & Quality Assurance : Developing automated test fixtures and Products/PCBs/Components QA services at all stage

 Product engineering services for various

industry verticals


We support our customers from PoC to mass production, this enables us to support the PDLC from design to deployment to global leaders.



Consumer Electronics



Smart energy

Smart City

Sofia Technologies

Bâtiment B21, 1er étage, Technopôle El Ghazela ,
2088 Route de Raoued Ariana

Sofia Europa

Immeuble Le Wilson, 70 avenue du Général de Gaulle, F-92800 Puteaux, France

OT2S - France

78 allée Jean Jaurès, F-31000, Toulouse, France