Services

IT-LANDSCAPE CARVE OUT/SPLIT

A successfully implemented IT-carve-out or split is often a decisive step towards the new alignment or carve-out of a corporate sector: with this, actual independence in all business processes can be realized, freedom in all decisions achieved and optimized cost-structures can be implemented. For an IT-carve-out or split the following rule of thumb exists: The stronger a corporate division has been integrated in the existing IT-landscape and the more consequent the future independency shall be implemented, the more comprehensive and complex the carve-out process becomes.

Callista Digital Services guides companies through IT-carve-outs or splits, increases the transaction security and puts high emphasis on an undisturbed daily business of your customers. However, since nearly all business processes are supported by IT-systems, a ‘noiseless’ transformation requires one component, besides excellent preparation and conception and the use of specific tools and methods: experience.

Our transformation-experts have this experience and know which traps have to be considered in the course of the realization of the single steps and when, depending on the framework conditions and the available migration times, e.g. multi-step carve-out- or split approaches and the time-wise limited parallel operation of these landscapes illustrate a useful approach.

Callista Digital Services’ expertise comprises not only the for inter-disciplinary IT-large-scale projects necessary technical know-how but also project management expertise: We have the often decisive change management experience in the cooperation with companies and employees, which see themselves, due to the upcoming business transformation, in a massive change situation.

ERP SYSTEMS – INCLUDING SAP

To find the appropriate ERP-system for the own, specific company requirements is a crucial criteria for the success and the ongoing existence of a company. Every company is unique, every industry sees itself exposed to characteristic challenges. Product- and logistic processes have partly grown historically, but have to be performed as efficient as possible. At the same time the compliance requirements of several countries have to be fulfilled. The proper selection of a central ERP-system and its short ‘time-to-value’ are today amongst the most important key-factors which decide about the ongoing existence of a mid-sized company.

With Callista Digital Services you have a competent partner with regard to the selection of the proper ERP-system for your requirements and the individual, company-specific needs. We advise you with high professionality and objectivity on the basis of alternative solution possibilities which meet your situation and strategy. The implemented ERP-systems are tailor-made to our customers’ requirements – but remain open for future changes. We can offer the perfect fit in ERP solution for your company. As lean as possible and as functional as necessary.

There is only one ERP-solution for all challenges necessary. Just contact us and we are happy to show you how easy the administration of your processes in an integrated application can be:

  • Practice-approved process- and organization administration
  • Web-based application for companies with one or more branches
  • Control opportunity for your corporate processes
  • Escalation- and information management
  • CRM & Sales-Management
  • Resource planning
  • Project management
  • Dashboards for e.g. sales, hotline, seminars and projects
  • Interfaces to financial accounting systems and other ERP-systems

Beyond that, Callista Digital Services also supports companies in the implementation of your requirements in business software of SAP and by this helps you to control and monitor your investment in the best possible way. Our customers value especially the comprehensive business- and technical know-how and our ability to implement your business processes as far as possible within the SAP-standard. Callista Digital Services delivers high-quality and company-wide business-solutions (Corporate Business Solutions) for industrial companies. Our management-, process- and SAP-consultants project and design company-wide change management projects, international roll-out programs and global restructuring measures.

To support the strength of our customers in their core business with SAP business software is our main objective. With regard to this it is especially important for us to strengthen the knowledge and technical capabilities continuously and to develop them further. By this we keep ourselves up to date and are able to offer our customers the best advice and solution.

With innovative approaches we shorten our customer’s way to a standardized, harmonized and consolidated global process- and SAP-system landscape. We advise, we develop concepts and we realize them. We optimize single processes, whole company divisions or the overall company. We accompany the life-cycle of a SAP-corporate solution comprehensively, from the project idea to the practical application.

MAIL-SERVER IMPLEMENTATIONS

Furthermore, Callista Digital Services offers comprehensive services with regard to email servers. Administrate your email traffic secure and uncomplicated with our email server services and profit from professional communication solutions for your company. We provide you with an email system with that you, without specific IT-knowledge, can administrate your email post boxes and FTP-accesses. POP3 and IMAP – if required also hosted-exchange – are available for your email communication.

Multistage mechanisms minimize the risks of mal-ware and protect your IT infrastructure from inherent risks resulting from emails. It is not necessary to mention that you will receive warning messages regarding infected emails. In addition to that you can define your personal black- and white-lists.

Your advantages:

  • No specific IT-knowledge required
  • Spam- and virus scanner
  • Individually adjustable black- and whitelists
  • IMAP/ POP3
  • MS-Exchange services

IT-INFRASTRUCTURE SERVICES

The IT-infrastructure is the backbone of a company. With regard to the company’s efficiency there is no way around of a detailed planning, use and maintenance of the IT-infrastructure. In the administration of IT-systems of small, medium-sized and large companies we can look back on several years of experience and detailed know-how. We support companies in working out an IT-strategy as complement to their long-term business objectives. Parts of our services are the planning and implementation of IT-installations in companies as well as the respective support. With a comprehensive choice of robust, reliable and cost saving IT-infrastructure services we comply with your needs:

  • Advisory services in the areas definition of corporate architecture, design of hard- and software and integration of corporate software
  • Services in relation with corporate networks:
    • Optimization of network-solutions
    • Development, installation and maintenance of LAN and WAN-networks
    • Set up and maintenance of secure VPN and remote-access solutions
    • Internet services as connectivity, email-server services, web-design and hosting, physical and virtual server-collocation
    • Firewalls
  • Configuration of corporate safety – network safety, intrusion prevention, SSL-based protection from attacks and configuration of a web application firewall
  • Protection of corporate data by means of identity management, access control
  • Solutions regarding data-loss prevention – data-backup and disaster recovery
  • Services in relation with virtualization and data centers
  • Optimization, planning, usage, management and support of data centers
  • Cloud-services for infrastructure, supply, cloud-monitoring, management, integration and cloud-safet

IT-SECURITY

Classical safety-concepts and standards are nowadays increasingly levered out by sophisticated and technically mature attack-mechanisms. Moreover, the usage of new and future-oriented technologies such as virtualizing, cloud computing and mobile devices increases the requirements concerning IT-security even more. Not only due to liability- and data-security reasons or for the protection from industrial spying, also for the introduction of new, digital business processes an adequate security-level is absolutely necessary.

Whether it is about the backup of own data or the protection from hackers – we develop and implement tailor-made solutions which correspond to your individual business requirements. PITS supports companies comprehensively – from architecture advisory to email- and web security, safety in the development and operation of IT-solutions up to the realization of compliance management, penetration tests, audits and in the certification of software.

Our competencies:

  • Securement of safe and productive email, internet and data traffic – from architecture advisory to email- and web-security
  • Security in the development and operation of IT-solutions up to the execution of penetration tests and the certification of software according to the common criteria
  • Comprehensive service variety in the fields endpoint security, data center security, network security, mobile worker security and security audits
  • Our products offer complete protection as server-based solution for encoding and decoding of emails as well as for the central signature and signature-control