KISS Software / What we do / Innovative Game Development Services / Data Migration Company for Cloud, Legacy & SaaS Systems

Data Migration Company for Cloud, Legacy & SaaS Systems

KISS Software provides professional data migration services — from on-premise systems and legacy databases to modern cloud solutions and SaaS platforms. We ensure full control, security, minimal downtime, and safe transfer of both structured and unstructured data.

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    Why data migration is a critical step for your business

    • Moving away from legacy systems
      Moving away from legacy systems

      Modern platforms deliver higher performance, flexibility, and security.

    • Cost reduction
      Cost reduction

      Cloud and SaaS solutions enable subscription-based pricing and scalable growth without capital expenses.

    • Integration & automation
      Integration & automation

      New systems allow seamless integration with analytics, BI tools, and automated workflows.

    What we do for your business

    Cloud migration

    We migrate data to AWS, Azure, Google Cloud, and private cloud environments. Optimize storage, role-based access, encryption, and system reliability.

    Database-to-database migration

    Migration between SQL and NoSQL systems, including PostgreSQL, MySQL, MongoDB, Oracle, and others. Full or partial migration, schema mapping, and duplicate cleanup.

    CRM, ERP & SaaS platforms

    Secure data transfer to and from Salesforce, HubSpot, Zoho, Bitrix24, Odoo, SAP, NetSuite, and more. Preserve relationships, transaction history, and data integrity.

    Legacy system data extraction

    Extract data from outdated APIs, CSV, XML, Access, Excel, and custom formats. Map and transform data to meet modern system requirements.

    Access control & security

    Encryption at all stages, access management, audit logging, and compliance with GDPR, HIPAA, and industry standards.

    Zero-downtime migration

    Phased migration with parallel operation of old and new systems. Prevent downtime, synchronize data, and resolve conflicts.

    Ready to migrate your data without risk?

    Get an audit, recommendations, and a loss-free migration plan.
    We work with databases, files, logs, configurations, and archives — in any format

      Our projects

      More projects

      How the migration process works

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      Data assessment & audit
      Analyze volume, structure, sources, and risks. Define migration goals and target architecture.
      Time to deliver
      ~ 1-2 days
      Environment & script preparation
      Set up test environment, develop migration scripts, map source to target schemas.
      Time to deliver
      ~ 2-4 days
      Test migration
      Import data into staging, verify integrity, relationships, and reports. Apply adjustments if needed.
      Time to deliver
      ~ 2-3 days
      Production migration
      Execute migration with minimal downtime, full monitoring, and detailed logging.
      Time to deliver
      ~ 1 days
      Validation & completion
      Final data validation, deduplication, reporting, staff training, and backups.
      Time to deliver
      ~ 2-4 days

      Technologies and tools we use

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      Java
      Javascript
      Javascript
      MySQL
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      PHP
      java photo
      Java
      Javascript
      Javascript
      MySQL
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      PHP

      FAQ

      Yes. We can migrate selected tables, fields, or objects only.

      Yes. We extract data from non-standard APIs and offline archives.

      Yes. We design parallel system operation and synchronization until final switch.

      Yes. We model schemas to ensure all links and dependencies remain intact.

      Get an audit of your current architecture

      We will assess risks and provide a clear migration and optimization plan.

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