Public

SECTOR-FOCUSED SOLUTIONS

PPL advisory services

IT procurement services for full legal compliance

We assist public entities in preparing IT procurement processes, ensuring full compliance with public procurement law. With our extensive experience, we provide best practices for evaluating offers using non-price criteria, helping you choose the right supplier effectively and fairly.

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Business analysis

Digital Accessibility

Accessible websites for inclusive user experience

We ensure that your apps and websites are accessible to people with disabilities by adhering to WCAG 2.1 standards. Our services include thorough digital accessibility audits and the design and development of user-friendly websites that meet these standards. This helps you reach a wider audience, improve user satisfaction, and comply with legal requirements.

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E-solutions for patients

Digital accessibility

AI for Public Services

Predictive analytics for smart energy management

We help you make informed decisions by transforming complex data into clear, useful information with customized dashboards and predictive analytics. By analyzing data from sensors, devices, and weather conditions, we optimize energy production for both renewable and conventional sources. Our predictive maintenance services minimize downtime and enhance resource management, keeping your operations efficient and cost-effective.

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Modern Data Platforms

Modernization of IT systems

Modern IT systems for improved public service delivery

We develop and maintain IT systems for public entities, ensuring they meet modern business requirements. Our services include upgrading legacy systems with the latest technologies and recommending the best libraries, programming languages, and cloud solutions. We design new systems based on your operational goals, improving efficiency and enhancing the delivery of public services.

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Digitization of the justice system

OUR ONE-STOP-SHOP SERVICES

INDUSTRY LEADERS TRUSTED US

industry case studies

Efficient and comprehensive student administration for Noroff thanks to Salesforce

Check out how Salesforce, implemented by Sii, streamlined communication and service for students and applicants of a Norwegian network of private universities. A local Sales Cloud and Marketing Cloud for the sales, administration, and finance departments of all schools in the group enables omnichannel communication and facilitates work by automating repetitive tasks.

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Efficient and comprehensive student administration for Noroff thanks to Salesforce

Digital transformation at Reykjavik City Hall 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 facilitated communication with the public institution and reduced the time it takes to resolve issues. Automating repetitive processes saved staff time and improved the quality of public services.

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Digital transformation at Reykjavik City Hall with Jira Service Management

Strengthening the cybersecurity of the Polish Air Navigation Services Agency

See how we helped a key service operator comply with the national cybersecurity system act requirements. We analyzed the current state, designed security monitoring and incident handling processes, created correlation rules for the existing SIEM system, verified regulatory compliance, and designed network security enhancements.

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Strengthening the cybersecurity of the Polish Air Navigation Services Agency

Reduced regression time from 2 weeks to 1.5 days through test automation

See how, by implementing an automation tool, we reduced manual testing by 80% and improved the quality of a complex customer application. Increased testing efficiency enhanced a cloud-based solution that helps ease traffic congestion and efficiently manage parking and transit systems, creating simple, multimodal, and environmentally friendly urban mobility.

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Reduced regression time from 2 weeks to 1.5 days through test automation

Efficient and comprehensive student administration for Noroff thanks to Salesforce

Digital transformation at Reykjavik City Hall with Jira Service Management

Strengthening the cybersecurity of the Polish Air Navigation Services Agency

Reduced regression time from 2 weeks to 1.5 days through test automation

See all case studies

meet Our experts

Piotr Tarakowski

Head of Public

Sales and Operations Leader with over 20 years of experience in the public sector, utilities, and energy industries. Proven track record in driving strategic growth, managing large-scale projects, and leading cross-functional teams. His responsibilities included managing public procurement processes, developing market strategies for the utilities and public sectors, and leading cross-functional teams in the execution of high-value projects.

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Daniel Wiechczyński

Competency Center Director

Responsible for developing the Salesforce Competency Center at Sii. With over 20 years of experience in project and team management for ICT projects in the Public, Utility, and Finance sectors in Poland and abroad, he brings various interdisciplinary skills in project preparation and delivery management. His expertise covers product management, development and implementation of tailored software solutions, and maintenance and support services. In his free time, he enjoys taking walks with his dog and everything related to aviation, including navigation and flight simulators.

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Piotr Ignatowski

Analyst

Expert analyst with many years of experience working with the public sector. For the past 3 years at Sii, he’s focused on identifying and analyzing business needs as well as designing effective system solutions, always keeping in mind that communication in the project and teamwork are the keys to success. Outside of work hours, he’s passionate about futsal, snowboarding, LEGO, and darts.

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Katarzyna Trznadel

Account Executive

Manager with 16 years of experience in sales, recruitment, project management, and HR. At Sii Polska since 2017, currently serving as an Account Executive. She specializes in the Public & Utilities sector, ensuring that offerings are tailored to market needs. In her work, the priority is the satisfaction of clients and the team.

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Marcin Krzykwa

Senior Project Manager

A manager with 25 years of experience in the public, telecommunications, and banking sectors. He has worked as a programmer, implementation specialist, project manager, and Board advisor. He has managed IT projects with budgets reaching hundreds of millions of zlotys in Europe and Asia. His interdisciplinary education, industry certifications, and experience in information technology enable him to effectively solve complex business problems. He is passionate about traveling, skiing, and sailing. For years, he has participated in the charity rally Złombol, supporting children from orphanages.

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industry EVENTS & INSIGHTS

Sii Poland helps Noroff drive constant digital transformation and growth for modern education

Navigating cybersecurity services in the era of NIS 2

Facing the speed of the digital economy with agility. Discover Sii Poland experts’ insights on the Scaled Agile Framework®

How to drive smart businesses? Learn more about Sii’s cooperation with a German fuel market leader

The digitization of the justice system. Find out how Sii Poland experts for over 8 years have been supporting the development of the e-KRK platform and other projects for the public sector

Automated complex document reading with 92% efficiency? Doubling your search engine performance? With Sii’s AI solutions the sky is the limit!

E-solutions for patients – how Sii Poland supports E-Health Center in the digitization of health services

How to change the wind direction for the better – modern SCADA systems driving wind farms

Cybersecurity worth its weight in… electricity

Sii Poland helps Noroff drive constant digital transformation and growth for modern education

Navigating cybersecurity services in the era of NIS 2

Facing the speed of the digital economy with agility. Discover Sii Poland experts’ insights on the Scaled Agile Framework®

How to drive smart businesses? Learn more about Sii’s cooperation with a German fuel market leader

The digitization of the justice system. Find out how Sii Poland experts for over 8 years have been supporting the development of the e-KRK platform and other projects for the public sector

Automated complex document reading with 92% efficiency? Doubling your search engine performance? With Sii’s AI solutions the sky is the limit!

E-solutions for patients – how Sii Poland supports E-Health Center in the digitization of health services

How to change the wind direction for the better – modern SCADA systems driving wind farms

Cybersecurity worth its weight in… electricity

GET IN TOUCH

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Piotr Tarakowski

Head of Industry

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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

3 special Power People At Work episodes for Sii’s 20th anniversary

The pilot phase is over – AI grows up. Notes from the Enterprise AI Summit in Munich

When technology has a real impact on our lives. Sii Talks with Wojciech Drescher, Senior Head of Industry

Driving toward Vision Zero: Automotive software innovations

Multi‑Agent AI for Embedded Software Development

Take control over your cloud costs with FinOps

DevSecOps Done Right: Embedding Security Without Sacrifices

Leveraging AI and Playwright for efficient UI & API testing

Intelligent integration: How AI is revolutionizing IT

Sii Testing Lab Study: Exploring the "AI Boom" in Test Automation

How UX and UI can discover new possibilities for the automotive industry and autonomous cars

Project Manager as researcher: How simple qualitative research saves projects from failure

IT procurement services for full legal compliance

Accessible websites for inclusive user experience

Predictive analytics for smart energy management

Modern IT systems for improved public service delivery

Efficient and comprehensive student administration for Noroff thanks to Salesforce

Digital transformation at Reykjavik City Hall with Jira Service Management

Strengthening the cybersecurity of the Polish Air Navigation Services Agency

Reduced regression time from 2 weeks to 1.5 days through test automation

Sii Poland helps Noroff drive constant digital transformation and growth for modern education

Navigating cybersecurity services in the era of NIS 2

Facing the speed of the digital economy with agility. Discover Sii Poland experts’ insights on the Scaled Agile Framework®

How to drive smart businesses? Learn more about Sii’s cooperation with a German fuel market leader

The digitization of the justice system. Find out how Sii Poland experts for over 8 years have been supporting the development of the e-KRK platform and other projects for the public sector

Automated complex document reading with 92% efficiency? Doubling your search engine performance? With Sii’s AI solutions the sky is the limit!

E-solutions for patients – how Sii Poland supports E-Health Center in the digitization of health services

How to change the wind direction for the better – modern SCADA systems driving wind farms

Cybersecurity worth its weight in… electricity

Sii Poland helps Noroff drive constant digital transformation and growth for modern education

Navigating cybersecurity services in the era of NIS 2

Facing the speed of the digital economy with agility. Discover Sii Poland experts’ insights on the Scaled Agile Framework®

How to drive smart businesses? Learn more about Sii’s cooperation with a German fuel market leader

The digitization of the justice system. Find out how Sii Poland experts for over 8 years have been supporting the development of the e-KRK platform and other projects for the public sector

Automated complex document reading with 92% efficiency? Doubling your search engine performance? With Sii’s AI solutions the sky is the limit!

E-solutions for patients – how Sii Poland supports E-Health Center in the digitization of health services

How to change the wind direction for the better – modern SCADA systems driving wind farms

Cybersecurity worth its weight in… electricity

Piotr Tarakowski

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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.