Enterprise Platforms

Sii x Atlassian

As an Atlassian Platinum Partner, we analyze, implement, and migrate tools to the cloud for faster, more efficient team workflows.

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Cloud Migration
Specialized Partner for EMEA

Software Development
Specialized Partner for EMEA

Atlassian Solution Partner
status since 2018

PPM framework for Jira
created by Sii

SII & Atlassian RECENT UPDATES

Catch up with the latest news about our partnership

OUR OFFER

Atlassian ITSM

Flexible, integrated IT services for modern enterprises

We implement Atlassian ITSM to help organizations deliver faster, more efficient IT services using Jira Service Management and related tools. This scalable solution connects support and development teams, automates key processes, and provides full visibility into assets and service health. With built-in ITIL practices, real-time reporting, and seamless integrations, our approach streamlines operations and improves service quality across departments.

Atlassian Cloud

Atlassian Cloud Migration

Move your Jira, Confluence, and other Atlassian tools to the cloud with zero downtime and no data loss. Sii experts ensure a secure migration, process automation, and full support at every step.

Atlassian PPM

We implement Atlassian PPM based on Jira Software, Plans and BigPicture to centralize planning, unify workflows, and increase visibility across initiatives. We build personalized dashboards and real-time reports, integrate with your ecosystem, and enable data-driven ways of working – so you can scale projects, use resources better, and reach strategic goals faster.

GAIA

GAIA – intelligent ticket bot

We deliver GAIA, a secure, AI-powered ticket bot integrated with your Jira Service Management to accelerate request handling, reduce ticket volume, and improve service quality across IT, HR and administrative teams. GAIA automates first-line support by understanding each ticket’s intent, routing it to the right agent, and providing instant responses or actions, so employees get answers in seconds, not hours.

INDUSTRY LEADERS TRUSTED US

ATLASSIAN CASE STUDIES

Increased JSM scalability and flexibility with a professional migration to the cloud

Discover how by moving from the server to the cloud, we improved service availability and reliability, reduced downtime, and ensured business continuity of Jira Service Management for Modivo, a European e-commerce leader. Improved system scalability facilitated growth and increased productivity.

Digital transformation at Reykjavik City Hall – improved service quality with Jira Service Management

Check out how we've made it easier for Reykjavik residents to deal with official matters by implementing the Jira system at the city hall. The convenient tool available to every citizen has made communication with the public institution easier and reduced the time it takes to resolve issues. The automation of repetitive processes has saved staff time and improved the quality of public services.

Atlassian migration to Cloud with highest security standards

Sii assisted QIAGEN in migrating Atlassian products from Server to Cloud. We conducted a comprehensive process, including pre-migration analysis, migration, audit, and user training. Our actions included integrating Bitbucket Server with Jira Cloud, unifying accounts, automating backups, and meeting QIAGEN security requirements. Thanks to timely migration and professional service, we built client trust, leading to additional assignments.

Efficient and secure migration of Atlassian to the cloud with business continuity

Discover how we increased the efficiency and availability of PUMA's systems with flexible and scalable solutions. Sii specialists moved the Atlassian platform to the cloud, providing one of the largest manufacturers of athletic footwear and apparel with a modern, secure, and easily accessible operating environment, operational efficiency, and service reliability without interrupting business continuity.

Centralized IT ticket management with Jira Service Management

See how we helped our client replace scattered Service Desk systems with a single, unified solution based on Jira Service Management. The client needed an out-of-the-box ticketing tool for SAP and infrastructure teams, integrated with existing systems, along with documentation and training. Sii experts designed the JSM setup, integrated it with the client’s environment, and prepared clear forms, workflows, and user guides. We also delivered training for both users and administrators. As a result, the client gained faster ticket processing, improved role clarity, and lower system maintenance costs – all using standard JSM features.

Improving the bank's IT services with the implementation of an independent ITSM system

Learn how implementing an independent ITSM system has improved the quality and efficiency of IT service management at Arion, a leading bank in Iceland. The new system streamlined the bank's daily operations by moving process handling from 3 tools to one and better monitoring and managing requests. The result was reduced incident response times and higher levels of user satisfaction.

Successful Jira Cloud migration and global process standardization

Sii supported one of the world’s largest automotive safety system manufacturers in migrating Jira Server to Cloud. Through integration with Active Directory, implementation of SSO and SAML, and process standardization across key branches, the tool became a global, unified work management system. We conducted a system and apps audit, managed the migration, delivered user trainings and workshops, and supported the client in change management. As a result, teams gained higher efficiency, improved planning and reporting, and launched a continuous improvement process supporting the organization’s further growth.

Automotive

Successful Jira Cloud migration and global process standardization

Increased JSM scalability and flexibility with a professional migration to the cloud

Digital transformation at Reykjavik City Hall – improved service quality with Jira Service Management

Atlassian migration to Cloud with highest security standards

Efficient and secure migration of Atlassian to the cloud with business continuity

Centralized IT ticket management with Jira Service Management

Improving the bank's IT services with the implementation of an independent ITSM system

Successful Jira Cloud migration and global process standardization

See all case studies

MEET OUR ATLASSIAN TEAM

Wojciech Miecznikowski

Architect

A proficient Atlassian tools expert, serving as a consultant, implementer, auditor, trainer, and architect. He assists clients daily in implementing and customizing Atlassian tools to best meet their requirements. He's shaped environments for various organizations, ranging from small enterprises to medium-sized software houses and large corporations.

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Michał Majewski

Architect

Renowned for his experience as an architect in the Atlassian Platform, Michał consults on, designs, implements, and optimizes business processes. He assists clients with migrating to the Atlassian cloud and upgrading on-premises environments.

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Michał Markiewicz

System Administrator

As the administrator of Atlassian Jira and Confluence systems, he maintains the Jira applications on a daily basis. He is responsible for migrating Jira cloud-to-cloud, server-to-cloud, and developing automation. Additionally, he creates client-tailored documentation and solutions while working in Kanban and Scrum methodologies.

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Paweł Denicki

Software Engineer

A Software Engineer with strong experience in Java and Groovy, specializing in creating and customizing solutions within the Atlassian ecosystem. Skilled in integrating and enhancing tools like Jira, Confluence, and Bitbucket to improve team workflows and productivity. Experienced in developing Jira plugins using Atlassian Forge and has a foundational knowledge of JavaScript and React for front-end development.

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Piotr Baumert

Architect

Administrator, developer, consultant, and product owner with expert knowledge of the Atlassian ecosystem. With extensive experience, he effectively supports clients in both Data Center and Cloud environments. On a daily basis, he bridges business requirements with the best solutions based on Atlassian products.

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Get to know more experts

Effective management of custom fields in Jira

Managing custom fields in Jira can be a challenge, especially in large organizations. Time-consuming creation, tedious cleanup after migration, and limited options for bulk operations often lead to chaos and the loss of valuable time.

With our Custom Field Manager app, you’ll organize your Jira space and regain control over custom fields. Key features:

Bulk operations – quickly add, edit, and delete fields and contexts
Unified view – full control over all fields in one place
Advanced sorting – easy finding and organization of fields
Expanded display – clarity and elimination of unnecessary clicks

Install now

ATLASSIAN NEWS & PROJECTS

Atlassian Team ’26 takeaways: from tools to AI-human orchestration

Atlassian Data Center end of life – what does it mean for you as a customer?

Atlassian Cloud for Banks – a Secure Migration from Data Center

Pushing JIRA beyond the office – from order acceptance to production negotiations with factories and service outposts

Custom Field Manager Pro – simplifying custom field management in Jira Cloud

In the beginning, there was chaos – how I organized my work as a content writer

Atlassian Team ’26 takeaways: from tools to AI-human orchestration

Atlassian Data Center end of life – what does it mean for you as a customer?

Atlassian Cloud for Banks – a Secure Migration from Data Center

Pushing JIRA beyond the office – from order acceptance to production negotiations with factories and service outposts

Custom Field Manager Pro – simplifying custom field management in Jira Cloud

In the beginning, there was chaos – how I organized my work as a content writer

How to prepare a bank for migration to Atlassian Cloud?

Check how to do it securely and in compliance with regulations.

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How to maximize efficiency of JSM?

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Maciej Szostek

Competency Center Director

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INDUSTRIES WE WORK WITH

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Offices in Poland

Sii Sweden

Sii Ukraine

Sii India

Automating financial analysis with AI

Berlingske Media enters the digital-first era – platform modernization with Sii Poland

Quality Control Center for ABB – gaining control over IT system quality

E-commerce modernization to support growth and smooth shopping experience

Atlassian Team ’26 takeaways: from tools to AI-human orchestration

New episodes of the Sii Talks podcast: from AI strategy to real implementation challenges in organizations

OVHcloud and Sii Poland to deliver secure and sovereign Cloud Solutions for enterprises

Cyber Resilience Act Demystified: Risks, Regulations, and the DevSecOps Approach

The AI-Powered Ecosystem: Scaling Marketing Analytics

Mobile WMS for Process Manufacturing. Powered by Business Central.

Multi‑Agent AI for Embedded Software Development

Take control over your cloud costs with FinOps

HashiCorp Vault as a central hub for key and certificate rotation

Blazing fast websites and how Adobe Experience Manager can help achieve that

What does the code from Sii Testing Lab look like? Repositories deep-dive

How to set up branch policies in Azure DevOps: Complete guide for PR validation

Sii x Atlassian

Securing your migration to Atlassian Cloud. Learn what to take into account from Sii experts

Platinum-level partnership

Discover Jira Product Discovery

5 major differences between Atlassian Data Center and Cloud

Flexible, integrated IT services for modern enterprises

Atlassian Cloud Migration

Atlassian PPM

GAIA – intelligent ticket bot

Increased JSM scalability and flexibility with a professional migration to the cloud

Digital transformation at Reykjavik City Hall – improved service quality with Jira Service Management

Atlassian migration to Cloud with highest security standards

Efficient and secure migration of Atlassian to the cloud with business continuity

Centralized IT ticket management with Jira Service Management

Improving the bank's IT services with the implementation of an independent ITSM system

Successful Jira Cloud migration and global process standardization

Effective management of custom fields in Jira

Managing custom fields in Jira can be a challenge, especially in large organizations. Time-consuming creation, tedious cleanup after migration, and limited options for bulk operations often lead to chaos and the loss of valuable time.

Atlassian Team ’26 takeaways: from tools to AI-human orchestration

Atlassian Data Center end of life – what does it mean for you as a customer?

Atlassian Cloud for Banks – a Secure Migration from Data Center

Pushing JIRA beyond the office – from order acceptance to production negotiations with factories and service outposts

Custom Field Manager Pro – simplifying custom field management in Jira Cloud

In the beginning, there was chaos – how I organized my work as a content writer

Atlassian Team ’26 takeaways: from tools to AI-human orchestration

Atlassian Data Center end of life – what does it mean for you as a customer?

Atlassian Cloud for Banks – a Secure Migration from Data Center

Pushing JIRA beyond the office – from order acceptance to production negotiations with factories and service outposts

Custom Field Manager Pro – simplifying custom field management in Jira Cloud

In the beginning, there was chaos – how I organized my work as a content writer

How to prepare a bank for migration to Atlassian Cloud?

Thank you!

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How to maximize efficiency of JSM?

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Maciej Szostek

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What we do

Industries

Who we are

Career

Trainings

News

Contact

Einige Inhalte sind nicht in deutscher Sprache verfügbar.
Sie werden zur englischen Version der ausgewählten Seite weitergeleitet.

Einige Inhalte sind nicht in deutscher Sprache verfügbar.
Sie werden auf die deutsche Homepage weitergeleitet.

Ta treść jest dostępna tylko w jednej wersji językowej.
Nastąpi przekierowanie do strony głównej.