Peter Simeonov

Responsibilities:

• Development of Wurl's platform application for scheduling content for connected TV's
• Encoding and segmentation of large amount of videos

Technologies:

• Rails, React, Heroku, AWS, FFMPEG, GQL, Kubernetes, Docker

Responsibilities:

• Development of technology strategies for cloud, IoT, mobile
  applications, business intelligence and data integrations. Architecture and end to end implementation of modern cloud based mobile first application, using concepts like orchestration of micro, PaaS and SaaS services

Hands-On Experience:

• Architected and implemented cloud-based telematics system for fleet management, including:
  - Equipment utilization tracking using IoT sensors and GPS devices
  - Driver safety monitoring with real-time alerts and personalized feedback
  - Theft prevention through geofencing and remote tracking
• Implemented PWA Angular web application with the help of various Azure services. The application is currently being used by over 10,000 employees. It allows the fusion of multiple technologies (Azure, Power BI, custom frameworks) for rapid development and seamless experience. It provides the ability to create different workspaces (logically separated by functionality) that utilize core components:

Azure Search – indexed company data (vehicles, heavy equipment,
assets, employees, jobs, sites, material orders, safety inspections
documents, etc.) that can provide personalized and relevant

results, based on who you are, where you are and what you do in

the application

Azure App Service (Web) / Azure Function App (API) - powerful
PaaS (Platform-As-A-Service) that allows for the automatic scale up
and out, based on the current user load. Combination of serverless
and hosted instances.

Azure SQL – powerful PaaS (Platform-As-A-Service) that allows for
the automatic scale up and out, based on the current user load.
Implemented cross data center replication with read only replica to
isolate the transactional system from the data analytics one

Power BI / Azure Analysis Services – powerful business
intelligence tool that allows for the creation of data visualizations
once and their use for multiple purposes later: business intelligence

and application interaction / what-if analysis

Form Engine – implemented basic form engine framework that
allows for the creation of forms in declarative way for
rapid development (low code). This enabled the generalization of email/text message notifications, PDF generation, OCR and data analytics components. Implemented document scanner capability throughTensorFlow that ensures that the captured image is in focus and
readable. Used Azure Computer Vision as OCR tool in order to
digitize documents that were captured through the application

Docker Containers

- PDF generation with Chromium in Azure, since the standard
Function API is running in isolated mode
- IoT Edge module that allows the telematics devices, installed on
the vehicles / heavy equipment to connect to Azure via TCP.

Implemented in Java and hosted on multiple Linux servers, with
a load split, based on the latency from the device to the server

Azure Streaming Analytics – implemented module that allows the
analysis of the telematics data in real time and the detection of
speeding, asset theft, geo-fence events (defined in the application),
data archiving, etc.
Azure Data Factory – implemented different data integration
pipelines that bring required data from various on-premises and/or
cloud system in Azure SQL / Azure Storage
Azure DevOps – implemented build and deployment pipelines for
the Angular application and the API that rely on the Git repository

Responsibilities:

• Application architecture and end to end development of the prototype for a Hybrid Cloud
• Managed a small team of developers in US and in China

Hands-On Experience:

• Implemented the core functionality for a web application (Knockout JS)and API (ASP.NET Web API), that allows users to view the hardware and software details of servers and request hardware change and/or application(s) installation from a provided store

Technologies:

• Knockout JS,ASP.NET Web API 4,Entity Framework

Responsibilities:

• Principal architect, responsible for the architecture and development of the company's flagship product: iTFA (iTechnology Forms Accelerator).
• K2 Workflow and SharePoint consultant for Irwin Home Equity, Guitar, Center, Informatica, Fisher Investment and AXA (Europe)

Technologies:

• K2 (Business Process Automation platform), Nintex (Business Process
  Automation platform), SharePoint, WPF / Silverlight

Responsibilities:

• Application architecture and end to end development of a showcase telematics application that allows real time tracking of incidents like SOS,airbag deployment, vehicle theft recovery. This project was later used by Microsoft as a showcase: Toyota Situation Room

Hands-On Experience:

• Implemented showcase Silverlight application that overlays vehicle and weather data over a map and allows the user to replay a specified time frame. The application got its data from a 3rd party vendor that was providing services to major car manufactures. The data integrations and the application hosting utilized the early version of Azure services

Technologies:

• Azure, Bing Maps, Silverlight

Responsibilities:

• Application architecture and end to end development of a showcase
  application that allows Honeywell engineers to remotely monitor video and sensor data from test sites all around the world. This project was later used by Microsoft as a showcase: RECO (Remote Engineer Collaboration)
• Managed the collaboration between the Perficient and Honeywell
  technical teams

Hands-On Experience:

• Implemented video streaming component that connects directly to the IP cameras (with hardware H264/AAC compression) in multiple turbo testing environments, fragmented the video/audio into 3 second MPEG4 Part12 frames and ingested the result into IIS Smooth streaming endpoint for live video and DV recording.
• Implemented Silverlight video player that allows the users to
  pan/tilt/zoom the IP camera, view the live video from the IIS Smooth Streaming endpoint, view recorded video and create short video clips that show particular moment of the test.
  Created SharePoint site for collaboration and integrated the video player with the data telemetry component that Honeywell provided.

Technologies:

• IIS Smooth Streaming (live video and audio streaming / decoding /
  encoding with off the shelf IP cameras: H264, MPEG Part 12), SharePoint 2007, Silverlight, ASP.NET, WCF

Responsibilities:

• Application architecture of the company's flagship loan origination
  system that was used by companies like Washington Mutual, Irwin Home Equity, Pinnacle, Morgan Stanley
• Managed a small team of developers both in US and Bulgaria