1.
How to measure relationships
within the Company using .NET
Demchuk Alexandr
ademchuk@provectus.com

2.
About me
Software Engineer

3.
Outline
● The Issue of growth
● Zappos. Bringing happiness
● Implementation Mess
● Rise of the Bots
● ML/ what next?
● Stars and Fails

4.
The problem of
Growth
1. Family relations < 50
emp
2. Processes > 150 emp
3. Culture 1000+ emp

5.
Culture. Which one?

6.
“Our Business Strategy
is to invest in company
culture, with the belief
that the culture will
ultimately drive
employee productivity,
customer service
quality and brand
Strength” – Tony Hsieh

7.
● Assumptions, norms, and
concerns shared by people
● How things get done, without
people having to think about it
● The character of an
organization
We’ve been inspired by Zappos
company? Culture =

8.
Options ?
● Email notifications
● Desktop application
● Interactive application based
on Bots and ML

9.
Technology stack

10.
Architecture
Rabbit MQ - MassTransit
MS
SQL
MongoDB
MongoDB

11.
Deployment
● BitBucket (Code)
● BitBucket pipelines
● ReBuild Docker Containers
● Push to Azure Container
Registry
● Azure. VMs pull new
containers through the Docker-
Compose

12.
Rise of the Bots.
The machines rose from the ashes of the
nuclear fire….

13.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)

14.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)

15.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)

16.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)
● Turn, TurnContext, Activity

17.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)
● Turn, TurnContext, Activity
● Dialogs, Prompts

18.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)
● Turn, TurnContext, Activity
● Dialogs, Prompts
● Adaptive Cards

19.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)
● Turn, TurnContext, Activity
● Dialogs, Prompts
● Adaptive Cards
● State management

20.
Bot Framework basic
Concepts ● ASP Net Core Web API
application (MiddleWare)
● Turn, TurnContext, Activity
● Dialogs, Prompts
● Adaptive Cards
● State management
● SDK v3 vs SDK v4
• Introduction of a bot adapter.
The adapter is part of the
activity processing stack.
• Refactored state
management.
• A new Dialogs library.
• Support for ASP.NET Core..

21.
Bot Message

22.
Initiate conversation code

23.
Bot Answer Clarification

24.
Get Answer code

25.
Friendship map
First ML Step
● What it is?
● How to build?
● What are the tools?

26.
Aha! ML

27.
Where to start ?

28.
ML.NET
Simplicity ● ML Lifecycle

29.
ML.NET
Simplicity ● ML Lifecycle
● Available Scenarios

30.
ML.NET
Simplicity ● ML Lifecycle
● Available Scenarios
● Context
● Load Data

31.
ML.NET
Simplicity ● ML Lifecycle
● Available Scenarios
● Context
● Load Data
● Pipelines
● Models, Zipping Models

32.
ML.NET
Simplicity ● ML Lifecycle
● Available Scenarios
● Context
● Load Data
● Pipelines
● Models, Zipping Models
● Evaluate Model

33.
ML.NET
Simplicity ● ML Lifecycle
● Available Scenarios
● Context
● Load Data
● Pipelines
● Models, Zipping Models
● Evaluate Model
● Predict Results

34.
Auto ML Magic

35.
Scenarios
Algorithms
● Binary Classification
● Multiclass Clustering
● Collaborative Filtering

36.
Answer 1 Answer 2 I don’t know
ML Service
Src Dst Src Dst Src Dst
Team 1
Team 2
AmbiguityTeam 3
Team N

37.
Some Interesting Analysis

38.
Stars and Fails
What went wrong and not
● Teammates resistance
● Bot admin rights
● WebJobs vs Containers
● Net Core docker images.
Kubernetes
● DevOps ? ML ?
● ML Immense

39.
Q && A