Industrial Control Room & Critical Infrastructure
Next-Gen Industrial SCADA & OT Defense

Autonomous Systems ThatPerceive, Control & SecureCritical Operations.

FAJARDEV engineers mission-critical SCADA, industrial automation logic, and hardened OT cybersecurity. Built for power grids, energy storage, manufacturing, and utilities that cannot afford a single second of downtime.

High Availability

0.00%

Deterministic Uptime Across Grid Deployments

Telemetry Speed

< 100ms

Sub-Second Real-Time Telemetry & Control

OT Security

IEC 62443

Hardened Defense-in-Depth Cyber Standard

Capacity Managed

0+ MW

BESS & Renewable Energy Assets Under Management

01.Perceive & Ingest: Multi-protocol ingestion (IEC 61850, Modbus, OPC UA)
02.Autonomous Logic: Deterministic PLC, RTU & Edge AI Orchestration
03.Zero-Trust OT: Network segmentation, cryptographic audit & access gate

Industrial systems,
engineered intelligently.

We bridge the gap between modern software engineering and industrial automation. From SCADA platforms to secure control systems, we deliver solutions that power critical infrastructure.

99.9%

System Uptime

24/7

Real-time Monitoring

100+

Protocols Supported

Real-Time

Monitoring

Predictive

Analytics

Data

Visualization

Performance

Metrics

Industrial

Protocols

Modular

Architecture

What We Build

Engineering
Excellence.

01

SCADA Development

AI-powered industrial SCADA systems.

Custom supervisory control and data acquisition platforms designed for real-time industrial operations. Built with modern architecture, AI-driven analytics, and seamless protocol integration.

02

Monitoring Systems

Real-time monitoring and visualization.

Comprehensive monitoring solutions for industrial assets. Live dashboards, predictive analytics, alarm management, and historical data visualization for informed decision-making.

03

Control Logic

Industrial automation and control systems.

Advanced control logic development for PLCs, RTUs, and automation controllers. Ladder logic, structured text, and IEC 61131-3 compliant programming.

04

Web Development

Modern web platforms for industrial operations.

Enterprise-grade web applications for industrial management. Real-time data visualization, responsive interfaces, and secure cloud-connected platforms.

05

Cybersecurity

Security architecture for industrial systems and data.

Defense-in-depth security strategies. Network segmentation, secure authentication, encrypted communications, and compliance with IEC 62443 standards.

Supported Protocols

IEC 61850
MODBUS RTU/TCP
OPC UA
IEC 60870-5-104
MQTT Sparkplug B
DNP3 Level 3
Profinet / Profibus
EtherNet/IP
BACnet MS/TP
ODVA CIP

Industrial Standards

Built for industrial
environments.

Native support for critical industrial protocols and communication standards.

IEC 61850

Power Systems

MODBUS

Industrial Standard

OPC UA

Machine-to-Machine

IEC 60870-5-104

Telecontrol

MQTT

IoT Messaging

DNP3

Utility Communications

IEC 61850 SAS TOPOLOGYSUBSTATION AUTOMATION

System Architecture & OT Topology

< 3.8ms
L05
Enterprise & Cloud Tier
Predictive diagnostics, fleet telemetry & enterprise OT/IT bridge
Enterprise Cloud AnalyticsONLINE
Azure IoT Hub / AWS GreengrassMQTT / TLS
Fleet Asset ManagerSYNCED
Predictive Vibration & ThermographyREST API
L04
Edge & Cyber Security Tier
Industrial DMZ, stateful packet inspection & secure protocol translation
Industrial OT Edge GatewayACTIVE
IEC 60870-5-104 / DNP3 GatewayTLS 1.3
OT Security PerimeterARMED
IEC 62443 Certified Stateful FirewallIPSec VPN
L03
Station & Supervisory Tier
Local telemetry dispatch, sequence of events (SOE) & SCL engineering workstation
Substation SCADA / HMIPRIMARY
Station Control & Telemetry MasterMMS / TCP
SCL Engineering ToolSTANDBY
IEC 61850 Substation Configurator (SCD)IEC 61850
L02
Bay & Protection Relay Tier
Sub-cycle distance protection, bay interlocking & renewable microgrid dispatch
IED-01 Feeder ProtectionHEALTHY
ANSI 51/50/27/59 Overcurrent & UVGOOSE
IED-02 Bay ControllerHEALTHY
Breaker Interlocking & Sync Check (25)GOOSE
RTU-01 Microgrid DispatchHEALTHY
BESS & Solar Active Power DispatchMODBUS TCP
L01
Process & Primary Switchgear
20 kV Medium voltage vacuum circuit breakers, optical CT/VT merging units & sensors
Optical CT / VT Merging UnitsCALIBRATED
Current & Voltage Optical TransformersIEC 61869
20 kV Main Busbar (MV)20.1 kV
Vacuum Circuit Breakers (ANSI 52 / Q0)SV / 9-2
Bus Sensors & TelemetryNORMAL
Temperature, Gas Pressure & Arc Flash4-20mA
IEC 60617 SYMBOLSIEC 61850 SUBSTATION SAS
OT PROTOCOL STACK
GANGGA ISLAND 20 kV SAS
GRID_CONNECTED
20 kV BUS:20.12 kV·50.01 Hz
0 ALM
--:--:--
Single Line (SLD)
GRID_CONNECTED
FAULT:
SCENARIO:
BUS VOLTAGE
20.12 kV
GRID FREQUENCY
50.01 Hz
GRID INCOMER
0.0 kW
BESS SOC
78.4 %
PLANT DEMAND
75.0 kW
20 kV SUBSTATION AUTOMATION|Medium Voltage Distribution SLD
LIVE TELEMETRY
BUS-01 : 20 kV Main Distribution Bus20.12 kV · 50.01 HzBAY 0120 kV Grid IncomerQS-01QF-01CLOSEDIED-0150/51/27CT-0120 kV UTILITY GRIDVoltage (V)20.12 kVActive Power (P)0.0 kWPhase Current (I)0.0 ABAY 02Solar PV FeederQS-02QF-02CLOSEDIED-0250/51/27CT-02=~PV INVERTER PLANTSolar Output (P)170.0 kWVoltage (V)20.08 kVPower Factor (PF)0.98BAY 03BESS Unit FeederQS-03QF-03CLOSEDIED-0350/51/27CT-03BESS 20 kV PCSBESS Power (P)+150.0 kWCapacity (SOC)78.4 %Unit StatusDISCHARGINGBAY 04Diesel Gen FeederQS-04QF-04OPENIED-0450/51/27CT-04G~GENSET 01Genset Power (P)0.0 kWEngine StatusSTANDBYEngine Speed0 RPMBAY 05Plant Load FeederQS-05QF-05CLOSEDIED-0550/51/27CT-05PLANT LOADTotal Demand (P)75.0 kWBus Voltage20.08 kVLoad Current (I)2.2 A
CB Closed (52)CB Open (52)20 kV Energized (MV)De-Energized
● IEC 61850 HEALTHY (< 3.8ms)QUALITY: GOOD
LOAD: 75.0 kW / 100 kW MAX·SPINNING: 200 kW·CYCLE: 3s

Security is
engineered in.

Defense-in-depth architecture for industrial systems. Network segmentation, encrypted communications, and secure authentication protocols.

IEC 62443 Compliant

Industrial cybersecurity standards

End-to-End Encryption

TLS 1.3 and secure protocols

Role-Based Access

Granular permission control

Security Architecture

● Defense in Depth

Field Devices

L1

Industrial Network

L2

Secure Gateway

L3

SCADA

L4

Data Platform

L5

Case Studies

Selected
projects.

Industrial systems that deliver real results.

Energy Management

Smart Grid

SCADA Development

Real-time monitoring and control system for 50MW solar farm with BESS integration.

Explore Project
Energy Storage

Battery Energy Storage

Monitoring System

Advanced BESS monitoring platform with predictive analytics and SOC optimization.

Explore Project
Manufacturing

Industrial Control

Automation

PLC-based control system for manufacturing facility with real-time production monitoring.

Explore Project
Infrastructure

Datacenter

Monitoring Platform

Comprehensive monitoring solution for critical infrastructure with AI-powered anomaly detection.

Explore Project

Technology Stack

Full-Stack Industrial Engineering Architecture

End-to-end integration spanning from deterministic field instrumentation, real-time control logic, multi-protocol telemetry, to secure enterprise SCADA platforms and AI-driven cloud intelligence.

Field

L0 - L4
PLCIEDRTUSensors

Control

L0 - L4
Control LogicLadder LogicIEC 61131-3

Protocol

L0 - L4
IEC 61850MODBUSOPC UADNP3

Platform

L0 - L4
SCADAHMIAPIDatabase

Intelligence

L0 - L4
AI/MLAnalyticsPredictionOptimization

Security

L0 - L4
IAMNetwork SecurityEncryptionAudit

Engineering software
for real-world systems.

FajarDev sits at the intersection of software engineering, industrial automation, and artificial intelligence. We build systems that monitor, control, and secure critical infrastructure.

From power grids to manufacturing facilities, our platforms handle real-time data, execute control logic, and protect industrial networks. We combine modern software practices with deep industrial protocol expertise.

Every system we deliver is built for reliability, security, and performance. No generic solutions. No compromises.

Software

Modern Architecture

Automation

Industrial Control

Systems

Mission-Critical

AI

Predictive Analytics

Security

Defense-in-Depth

Industrial Partners & Technology

ABB
GE
Hitachi
Huawei
Rockwell
Schneider
Siemens
ABB
GE
Hitachi
Huawei
Rockwell
Schneider
Siemens
ABB
GE
Hitachi
Huawei
Rockwell
Schneider
Siemens