Embedded Systems
STM32 firmware, data loggers, sensors, power management, device states, watchdogs, and field diagnostics.
Senior Software Engineer · Software Architect · Embedded Systems & IoT
Shahram Jahan Biglari
More than 35 years of experience designing enterprise software, industrial monitoring platforms, embedded firmware, connected devices, databases, and secure distributed systems.
Montreal, Quebec
C · C++ · C# · PHP · Python · SQL
STM32 · LTE · BLE · Wi-Fi · TCP/IP
About
From embedded devices to enterprise platforms
I am a senior software engineer and technical leader with broad experience in software architecture, industrial monitoring, IoT systems, embedded firmware, networking, database design, cybersecurity, quality assurance, and customer deployments.
My work combines hands-on engineering with system-level thinking. I have designed and maintained connected sensing products, TCP/IP services, web applications, distributed databases, and infrastructure used in pharmaceutical and cold-chain environments.
Core expertise
Technical breadth with deep delivery experience
IoT & Connectivity
LTE-M, GSM, BLE, Wi-Fi, TCP/IP sockets, SIMCOM and Quectel modems, remote devices, and gateway integration.
Software Architecture
Enterprise platforms, Windows services, client/server systems, APIs, monitoring solutions, and migration planning.
Databases
MySQL design, administration, optimization, replication, synchronization, backup, recovery, and distributed deployments.
Cybersecurity
Authentication, encryption, TLS hardening, access control, secure deployments, infrastructure reviews, and remediation.
Technical Leadership
Architecture decisions, team leadership, mentoring, software quality assurance, validation, documentation, and delivery.
Selected projects
Representative engineering work
The examples below describe the type of work I have delivered. Confidential customer names, server details, proprietary designs, and protected source code are intentionally excluded.
01
Industrial Monitoring Platform
Enterprise software for real-time monitoring, alarms, reporting, device management, historical analysis, user administration, and multi-site deployments.
- PHP, C#, MySQL, Apache, Windows Server
- System architecture and database modernization
- Validation, migration, cybersecurity, and deployment
02
LTE-Connected Data Logger
Embedded and server-side development for low-power cellular data loggers communicating with cloud-connected monitoring systems.
- STM32 firmware and modem integration
- LTE-M, SIMCOM, Quectel, TCP/IP
- Power-saving modes, retries, diagnostics, and field support
03
Multi-Site Database Synchronization
Resilient database synchronization and mirroring mechanisms across geographically separated application and database servers.
- Distributed MySQL architecture
- Redundancy, recovery, and synchronization controls
- Testing, rollout planning, and operational documentation
04
RF Sensor Monitoring System
End-to-end sensor monitoring solution covering remote sensing devices, collectors, communication services, alarms, and central storage.
- RF device integration and sensor diagnostics
- TCP/IP services and device session management
- Alarm workflows and remote monitoring
05
High-Reliability TCP/IP Service
Multi-client Windows service for connected devices with session management, retries, health checks, alarm processing, and database integration.
- C# and asynchronous socket communications
- Connection recovery and service monitoring
- Scalable database-backed device processing
06
Thermal Test Management Architecture
Enterprise system design for chamber reservations, test execution, approvals, calibration, maintenance, dashboards, audit trails, and reporting.
- Object model and relational database design
- Workflow, scheduling, and audit architecture
- Project charter, milestones, and technical documentation
Leadership
Engineering leadership grounded in hands-on experience
My career has progressed from software development and architecture to software quality assurance, engineering management, executive leadership, product strategy, and business operations.
Senior Lead Software Engineer
Led development and modernization initiatives.
Software Quality Assurance Manager
Established quality processes and development controls.
Vice President and President
Directed engineering, product strategy, teams, and operations.
Senior Software Engineer
Returned to deep hands-on engineering across embedded and enterprise systems.
Technology
Tools and platforms
Contact