// PRJ_01Industrial Boiler Control
CompleteComplete Siemens S7-1200 boiler control program in SCL with PID loop, safety interlocks, and live OPC UA monitoring via Python.
Siemens SCLS7-1200OPC UAPID
View Spec
Industrial Automation · AI Software // SCADA & AI
Hi, I'mMahamed Algaroshy
2.5+ years maintaining Siemens S7-1500 production lines. 12 shipped software systems spanning PLC control, RAG search, and mobile apps. I bridge heavy engineering and AI-driven software.
// 01_PLC
Industrial
// 02_AI
Software
// 03_i18n
EN / AR
// SIEMENS_SCL_&_AI_CODE_INSPECTOR
Siemens S7-1200 Boiler PID & Safety Interlock// SIEMENS_SCL_V19
1FUNCTION_BLOCK "FB_BoilerControl"2{ S7_Optimized_Access := 'TRUE' }3VERSION : 0.14VAR_INPUT5 rTempPV : Real; // Measured Boiler Temperature (°C)6 rSetPoint : Real; // Temperature Setpoint (°C)7 bEmergencyStop : Bool; // Hardwired Safety Interlock8END_VAR9VAR_OUTPUT10 rHeaterPWM : Real; // Modulated Heater Output (0-100%)11 bAlarmHigh : Bool; // Over-temperature Alarm Tag12END_VAR13VAR14 instPID : "Compact_PID";15END_VAR1617BEGIN18 // Safety Interlock Check19 IF #bEmergencyStop OR #rTempPV > 140.0 THEN20 #rHeaterPWM := 0.0;21 #bAlarmHigh := TRUE;22 RETURN;23 END_IF;2425 // Execute PID Calculation (T_CYCLE = 100ms)26 #instPID(Setpoint := #rSetPoint,27 Input := #rTempPV,28 Output => #rHeaterPWM);29END_FUNCTION_BLOCK
Profile
About
// PROFILE_TELEMETRY_SPEC_V2.5// DUAL_CORE_ENGINEER
01_PLANT_AUTOMATION2.5+ Yrs Maintaining 5+ High-Speed Lines (SIG Combibloc, S7-1500)
02_AI_&_SOFTWARE12 Shipped Systems (FastAPI RAG, Gemini 3.1, Flutter Mobile)
Electrical engineer with 2.5+ years maintaining 5+ high-speed production lines (SIG Combibloc, Meurer) on Siemens S7-1500 PLCs. Specialized in rapid fault diagnosis, sensor calibration, and mission-critical reliability under shift-pressure.
I build complete software systems end-to-end — PLC control in SCL, industrial digital twins, RAG search over historical POS data, multi-tenant SaaS, and Flutter mobile apps. AI accelerates delivery without replacing engineering rigor.
Selected Projects
Work
// PRJ_01
// PRJ_02
// PRJ_03SIG CFA 1224 Digital Twin
CompleteDigital twin of a sterile filling machine (S7-1513 PLC) bridged to Python/Node-RED with mobile Flutter control over MQTT.
S7-1513PythonFlutterMQTT
View Spec
// PRJ_04
// PRJ_05
// PRJ_06
// PRJ_07
// PRJ_08
// PRJ_09Al-umma Advisor — Service Companion
CompleteFlutter app for automotive service advisors with Libyan-dialect AI voice transcription, OCR Magic Scan, biometric security, and Supabase sync.
FlutterGemini AIOCRWhisper STT
View Spec
// PRJ_10Warshti — Car Service & Parts Platform
In DevelopmentMulti-app platform for the Libyan automotive ecosystem: customer + partner + admin apps, emergency rescue, parts marketplace, OSM live tracking.
FlutterSupabaseOpenStreetMapEdge Functions
View Spec
// PRJ_11
// PRJ_12Career
Experience
Filling & Packaging Maintenance Technician
Aljaied Company // SIG_COMBIBLOC_MEURER
Maintained 5+ high-speed production lines (SIG Combibloc, Meurer), reducing downtime through rapid fault diagnosis and SAP-managed spare parts inventory.
5+ High-Speed LinesSiemens S7-1500 PLCSAP MM/PM Inventory
Oct 2023 — May 2025
Electrical Engineer
Al-Dafnia Food Complex // ELECTRICAL_INTERVENTIONS
Supported factory-wide electrical maintenance interventions and ensured production line stability.
Factory-wide PowerSensor CalibrationShift Reliability
Aug 2023 — Oct 2023
Flour Milling Operator
Al-Asalah Company // FLOUR_MILLING_SCADA
Operated and monitored precision milling processes for continuous flour production.
Precision MillingContinuous SCADAQuality Control
Jan 2023 — Jul 2023
Electrical Technician (Contract)
Mellitah Oil & Gas // PTQI_SELECTION
On the official PTQI Code B waitlist pending field assignment following elite selection.
Code B WaitlistOil & Gas FieldElite Selection
2016 — Present
Academic
Education
B.Sc. Electrical Engineering (Control)
Elmergib University // CONTROL_ENGINEERING
GPA 70%2016 — 2022
Diploma in Oil & Gas (Electrician)
PTQI Tripoli // OIL_&_GAS_ELECTRICIAN
2012 — 2015
Stack
Skills
[ + ]SIGNAL: 95%
Industrial
// SIEMENS_S7_SCADASiemens S7-1500/1200TIA PortalSCADA/HMIOPC UASAP MM/PMFault DiagnosisPreventive Maintenance
[ + ]SIGNAL: 92%
Software
// FASTAPI_REACT19PythonFastAPINext.js 16React 19TypeScriptFlutterDartTailwind v4
[ + ]SIGNAL: 90%
AI
// GEMINI_RAG_PGVECTORGemini APIRAGChromaDBpgvectorllama.cppGemma 4AI Prompt EngineeringLangChain
[ + ]SIGNAL: 88%
Mobile
// FLUTTER_SUPABASEFlutterRiverpodDrift/SQLiteSupabaseExpoMaterial 3
[ + ]SIGNAL: 86%
Infrastructure
// DOCKER_POSTGRES_RLSSupabase (RLSEdge Functions)VercelCloudflare TunnelDockerGitHub ActionsPostgreSQL
Verified
Certifications
Cambridge KET & PET
Cambridge English // CAMBRIDGE_B2_FLUENT
// VERIFIED_CREDENTIAL2024
ICDL Certification
ICDL Foundation // ICDL_VERIFIED_DIGITAL
// VERIFIED_CREDENTIAL2023
Industrial Safety (HSE)
Mellitah Oil & Gas // SAFETY_SAFETY_PROTOCOL
// VERIFIED_CREDENTIAL2016
Fluency
Languages
Arabic — Native// RTL_NATIVE_MOTHER_TONGUE (100%)
English — Upper-Intermediate (B2)// CAMBRIDGE_CERTIFIED_B2_FLUENT (92%)
Let's Talk
Contact
COMMUNICATION_LINK // DIRECT_DISPATCH_READY
algaroshy-cli v2.5
STATUS: 200 OK$ algaroshy --status
➜ Open for High-Impact PLC Automation & AI Software Roles
$ algaroshy --contact
➜ Email: Malgaroshy@gmail.com | Phone: +218 92 821 1509
Open to industrial automation roles, AI software projects, and collaborations bridging engineering and software. Email is the fastest way to reach me.