Hi, I’m İsa DOĞAN
a .NET Architect Cloud & Architect Professional Coder. Team Lead

Developed a centralized project monitoring and management platform that aggregates data from multiple systems (SAP, IBM Jazz, Jira, MS Project Server, Azure DevOps) to provide real-time, actionable insights for project managers at TÜBİTAK BİLGEM.

Developed a smart voice assistant named Lara, powered by Mozilla’s DeepSpeech engine, designed for natural voice interaction, task execution, and real-time feedback. The project focused on low-latency voice processing and modular command execution.

Strategy

The goal was to create a lightweight, offline-capable voice assistant that could understand and execute user commands in real-time. The system was designed to be domain-agnostic, enabling easy integration into IoT, desktop automation, or smart kiosk scenarios.

Design

Speech-to-text functionality was implemented using Mozilla DeepSpeech, with a custom-trained language model tailored to domain-specific vocabulary. The assistant pipeline included:

• Wake Word Detection with Porcupine
• STT via DeepSpeech (Python bindings)
• Command Parsing via rule-based NLU and intent classification
• Task Execution Engine using event-driven architecture

The system was wrapped in a modular Python application, enabling plug-and-play command modules (e.g., weather, file access, calendar).

User Experience

Lara could be activated by voice, process user queries with low latency, and give real-time spoken or visual responses. Commands like “open email,” “what’s the weather,” or “create a reminder” were handled smoothly. The system also included voice feedback using TTS (Text-to-Speech) for full duplex interaction.

The Energy Outage Detection Application was developed to leverage real-time data from Turkcell’s base stations across Turkey. This system was designed to monitor and detect energy disruptions and outages within the mobile network infrastructure, enhancing the reliability of energy distribution and improving response times during power failures.

Key Features and Functionality:

• Real-Time Data Monitoring: The system continuously analyzed data from Turkcell’s base stations, tracking power usage, network activity, and energy supply to detect fluctuations that may indicate potential outages.
• Energy Disruption Detection: By correlating base station activity with energy supply data, the application identified abnormal patterns and alerted operators to energy disruptions or outages in real time.
• Early Warning System: The system provided early warnings of power failures, enabling network operators and energy providers to take immediate action and minimize service downtime.
• Faster Response Times: With real-time alerts and insights, the application allowed for quicker responses to outages, helping to restore energy supply and minimize impact on services.
• Comprehensive Reporting and Analytics: The application offered detailed reports and analytics on energy distribution, outage events, and system performance, providing operators with valuable insights to monitor and optimize energy usage and distribution.
• Service Continuity: By detecting and addressing outages proactively, the system ensured continuity of service, reducing the likelihood of disruptions to Turkcell’s mobile network and supporting overall service reliability.

This energy outage detection solution contributed significantly to improving grid management, enabling faster intervention in case of power failures, and ensuring better overall service continuity across Turkey.

The ITS & BOSNET Corporate Web Applications was developed to enhance internal processes and communication within the organization. Designed with efficiency and security in mind, the platform offered a centralized hub for employees to access essential resources, manage tasks, and collaborate effectively.

Key Features and Functionality:

• Secure Access: The application provided secure, role-based access to critical organizational resources, ensuring that sensitive information was protected while still being easily accessible to authorized personnel.
• Employee Management Tools: The platform included comprehensive employee management tools, allowing HR and managers to track employee performance, manage schedules, and facilitate employee-related requests seamlessly.
• Document Sharing: It featured a document management system, enabling secure sharing, storage, and collaborative editing of documents across departments, improving the accessibility of key files and reducing reliance on paper-based processes.
• Real-Time Collaboration: The application supported real-time collaboration among teams, offering chat functionality, task management, and team-specific channels for ongoing projects and discussions.
• Integration with Existing IT Infrastructure: The platform was integrated with the company’s existing IT systems, ensuring smooth synchronization of data across departments and eliminating data silos.
• Workflow Streamlining: By automating key business processes and centralizing essential operations, the application streamlined workflows, allowing employees to focus on high-priority tasks while reducing administrative overhead.
• Operational Efficiency: The improved collaboration and efficient management of resources led to better decision-making and enhanced productivity, driving operational excellence across the organization.

This corporate web application played a vital role in improving internal communications, optimizing workflows, and ensuring seamless coordination between departments, leading to a more agile and effective organization.