Atlassian

Our key strengths

30+ certified specialists

ACP-100, ACP-600, ACP-420 and others Atlassian certificates and badges

One-stop shop

including consulting, implementation & maintenance

Tools supporting Agile

Tailor-made transformation including business process and Atlassian tool support

Processes optimization & automation

for IT & business

Customizable PM framework

Sii original PM framework for Jira ready to be customized to clients needs

International projects

for leaders in retail, healthcare, banking, and public services

Meet our experts

I am responsible for projects related to the Atlassian Platform. Together with the Sii Atlassian Team, I support Customers in meeting their business needs and focusing on the most valuable products during implementations and services, as well as migration and optimization projects. I advise on the licensing of products available for the Atlassian Platform. Read more Read less

Justyna Michalak | Delivery Manager

Prince2 AgilePM PSM SAFe

I am a solutions architect with extensive experience in consulting, design, implementation and optimization of existing and new business processes based on Atlassian Platform. On a daily basis, I support Sii's customers in Atlassian Cloud migration processes and entire environments updates. Read more Read less

Michał Majewski | Architect

ACP-600 ACP-100

I am an Atlassian Tools Expert, I work in diffrent roles, such as consultant, developer, auditor, trainer and architect. On a daily basis, I help implementing and adapting Atlassian tools in a way that the best suits the client’s needs. I had the opportunity to shape environments in various organizations, from small companies, through a medium-sized software houses, to large corporate systems. Read more Read less

Wojciech Miecznikowski | DevOps Administrator

ACP-120 ACP-620 A. Certified Expert

I’m an administrator with 2+ year's experience with Atlassian Tools and 5+ years in user support. In the team I mainly working with implementation Jira Software and Jira Service Management (Cloud and Data Center). I'm working too on Atlassian Tools upgrades and implementation new functionalities in clients instances basing on 3rd party plugins. I have experience with integrations in Atlassian Tools with Azure and Azure DevOps. Read more Read less

Michał Tołczyżewski | Administrator

ACP-120 ACP-620

Atlassian Systems Administrator Jira and Confluence. On a daily basis, I work to maintenance of JIRA applications, migration of JIRA Cloud to Cloud, Server to Cloud, creating automation behind JIRA Automation help. Creating documentation and custom-tailored solutions for customer needs. Working in Kanban and Scrum methodologies. Read more Read less

Michał Markiewicz | Administrator

I have started to work with Atlassian products since 2015. I took a part in deployment, support, integration projects and have experience with both cloud and on-premises architecture. Mostly focused on Workflow Automation and integration Atlassian products with 3rd party systems. Read more Read less

Atin Valiyev | Administrator

ACP-120 ACP-620

We are an Atlassian Platinum Solution Partner

Watch this video

We offer a full range of services

End-to-end services

Experts knowing how to deal with challenges posed by the Atlassian platform support Sii clients. Our services cover the analysis, implementation, delivery, maintenance, and migration of on-premise solutions to the cloud. We offer end-to-end assistance according to your needs. We specialize in:

Experts knowing how to deal with challenges posed by the Atlassian platform support Sii...

Cloud, Server, Data Center versions
Full environments maintenance (1st, 2nd, and 3rd line), also 24/7
New implementations, migration to the cloud
Atlassian services hosting

Hide text

IT & business processes automation

With practical experience and expertise in business processes, Sii provides custom tools, adjusted to specific needs of your company. Through automation of time-consuming tasks, our experts help your team collaborate more effectively. It’s also possible to improve your overall results by integrating Atlassian tools with different types of enterprise software. We specialize in:

With practical experience and expertise in business processes, Sii provides custom tools, adjusted to...

Project, program, and portfolio management
Electronic documents flow
Marketing, legal, HR, recruitment, administrative processes implementation
Tools integration

Hide text

Expert operational support & consulting

Before and after proper implementation, Sii experts specializing in various tools are ready to solve your technical and process problems. We also provide support during the design process, creating or upgrading your collaborative environment. We specialize in:

Before and after proper implementation, Sii experts specializing in various tools are ready to...

Consultants, administrators, DevOps specialists
Combination of technical & business knowledge
Streamlining, optimization, automation, audit
Business value maximization
BI & reporting

Hide text

Training

Sii provides training in Atlassian tools, covering diverse topics. Aimed at developing competences and building confidence, our courses are organized by experienced trainers. We address the needs of both beginners and more experienced audience, explaining how to use the implemented tools to their full potential. We help you with:

Sii provides training in Atlassian tools, covering diverse topics. Aimed at developing competences and...

Introduction of end-users to Atlassian tools
Administrators’ development
Agile approach implementation
Understanding of custom tools benefits

Hide text

Licenses management

We’re qualified to answer questions regarding software purchasing and licensing models. We offer:

Consulting on licences management
Purchase of licences for Atlassian products and additional applications
Favorable conditions
Selection of the most suitable licensing model (Server/Data Center/Cloud)

Hide text

We're experts in Atlassian tools

Our complementary services

Get everything you need from one top provider

Agile

Custom Development

Application Maintenance

Cloud, MS Azure & AWS

ServiceNow

Service Desk & User Support

Remote work

Nearshoring & Offshoring

Explore the potential of working with Sii

Watch this video

Learn how to manage your project portfolio effectively

Watch our webinar and get to know the ultimate solution to your PPM challenges. We are presenting a practical application of the project management framework and the tool to operationalize the concept.

Watch the webinar

We support the world's major companies

Our case studies prove our expertise

Browse all

Contact our expert

Justyna Michalak

Delivery Manager

Contact our expert

Justyna Michalak

First name*

Surname*

E-mail*

Phone number

Company name

Job position

This field must contain only letters and special charactersYour message*

Your file

Uploaded file:

danieltroc.pdf

or

Allowed extensions: DOC, DOCX, PDF (max 5MB)

I consent to the processing of my personal data by Sii sp. z o.o. and its subsidiaries for the purpose of sending marketing information to the provided e-mail address. I consent to the processing of my personal data by Sii sp. z o.o. and its subsidiaries for recruitment purposes.

At any time, you may withdraw your consent to the processing of personal data, but such withdrawal shall not affect the legal compliance of any processing of such data, which had occurred before you withdrew your consent. Detailed information on the processing of your personal data is specified in the Privacy Policy.

Thank you for filling out the form.

We will look over your message and get back to you as soon as possible.

Sorry, something went wrong and your message couldn’t be delivered.

Please refresh the page and try again.

File upload error

No file was uploaded

Incorrect file size (max 5MB)

Invalid file format

Empty file

Processing...

Learn more about us

See what's new at Sii

News

Sii teams up with Atlassian: a new dimension of projects for IT and business

More news

Events

On demand Watch the recording

How to achieve business agility? SAFe success patterns and real-world case studies

On demand Watch the recording

Get Digital Summit

On demand Watch the recording

AI in Healthcare - crafting intelligent software for medical devices

More events

Don't miss out

Subscribe to our newsletter and keep up to date with the latest news from Sii.

Who we are

What we offer

Industries

Career

Trainings

News & events

Blog

We enable effective use of the Atlassian platform, offering analysis, implementation, delivery, maintenance, migration of on-premise solutions to the cloud, and expert support

30+ certified specialists

One-stop shop

Tools supporting Agile

Processes optimization & automation

Customizable PM framework

International projects​

End-to-end services

IT & business processes automation

Expert operational support & consulting

Training

Licenses management

Justyna Michalak

Delivery Manager