Let's talk about the challenges that arise in a large company when restructuring approaches to IT services and their support within the framework of global architectural changes. And the main thing is how the SRE team can help here.

2. HOW WE CREATED AN SRE
TEAM IN TEMABIT AS A PART
OF FOZZY GROUP IN
CONDITIONS OF WAR

3. TEMABIT: Who are We?
TEMABIT - UKRAINIAN IT COMPANY THAT IS PART
OF FOZZY GROUP, ONE OF THE LARGEST
COMMERCIAL AND INDUSTRIAL GROUPS IN
UKRAINE.
ABOUT US IN NUMBERS:
10+
Y E A R S O F
E X P E R I E N C E
1000+
EMPLOYEES
02
DEVELOPMENT
CENTERS
R&D
DEVELOPMENT
CENTER

4. TEMABIT: For Whom?
W E A R E C H A N G I N G T H E U S E R E X P E R I E N C E O F
U K R A I N I A N S
W E I M P L E M E N T B O L D S O L U T I O N S F O R T H E F O Z Z Y
G R O U P O F C O M P A N I E S
AND
OTHER
300+
SUPERMARKETS
300+
S H O P S N E A R
H O M E
90+
MARKETS
7
HYPERMARKETS
A S W E L L A S LO G I S T I C S, E - C O M ( " S I L P O " D E L I V E RY A N D LO KO ) , O N L I N E S TO R E S A N D , O W N
F OZZ Y G R O U Р ' S M A N U FA C T U R E R S A N D 5 0 , 0 0 0 + E M P LOY E E S A R E U S E R S O F O U R P R O D U C TS.

5. About me
More then 10 years in software
engineering
8+ years as a DevOps practitioner
Experience as a mentor and teacher
I am passionate about automation, IaC
and cats

6. Why we need it, our pain and challenges
How we see transformation plan and
goals
Our real experience
Results and next steps
Recommendations and bad advices
Q&A

7. Why?
24/02/22 starting active phase of War with
Russia
place for technical reasons…

8. Technical Challenges
Many legacy projects
Own datacenters
IT is a critical part for business
Mixed Windows and Linux infrastructure
Experience with AWS
460+ services in containers
729 servers
566878 GBs

9. Organization Pain
Many stakeholders
Limited Budget
Outdated internal processes
Culture

10. Teams
Head of Cloud
Foundation
Stanislav Kolenkin
SRE Team
Oleksandr Sapozhnikov
Platform Team
Artem Volkov
Cloud Services
Viacheslav Plakhutin
DevOps On-Prem
Ruslan Shulga
DevOps On-Prem
Mykhailo Hudkov

11. Goals
Help company with Cloud Migration and digital
transformation
Provide transparency for support and development process
Ensuring the reliability, availability, and performance of our
systems and services
Change management process
FinOps implementation

12. First look at the
changes
Hiring engineers with AWS experience
Prepare reference infrastructure architecture
Build platform team and approaches
SRE Team as a key for new support? (not=/)

13. Find a toolkit

14. Results
SRE Team available and ready to challenges
Prepared more internal process documentation
New incident management
Terraform and CDK
AWS Advanced Partnership in Service Path and have 1
Approved solution in software path
FinOps Crawl stage
AWS Certifications: 77

15. What next…
Product vs Project
Internal Development
Platform
SLA with all
businesses
Programming skills
AI…
Monetization AWS Parthership: Consulting
and Service company
FinOps Pathwalk

16. Q&A

17. Thanks