+91-9433044745
033-25451001

communication@dos-infotech.com

Who We Are?


DOS INFOTECH is a multi disciplinary Geographic Information System (G.I.S) Consultant & Software Services Provider organization. We have expertise in various fields of GIS from Surveying to WEB-GIS Development and Information Technology domain like Customized Software Development, Android based Mobile Application and Web Application development.

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And Here We Go


DOS INFOTECH started its journey as a multi disciplinary Geographic Information System (G.I.S) Consultant & Services organization in the year 2002. From GIS consultant today DOS INFOTECH developed itself as a Kolkata based IT and GIS service offering company that provides infrastructure technology and applications, architecture guidance, application development, integration and management services.

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Our Services & Solutions


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GIS Application Development

  • GIS & MIS survey
  • GIS Spatial and attribute data preparation
  • Preparation of Base Map
  • Paper Map to Geo-referenced digitized map
  • Digital Terrine Modeling and Contour mapping
  • GIS Software Development
  • Web GIS development using Open Source Technology

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Software Development

  • Accounting
  • MIS
  • Budgeting
  • Sales Management and Analysis
  • Inventory
  • Content Management Systems
  • Business website/portals
  • Community Portals

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Mobile App Development

  • Interactive Applications
  • Integration with Backend Databases
  • GPS/ Geo location aware Apps
  • Handling Spatial Data
  • In-App purchase and payments

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Hardware & Networking Services

  • Computer Troubleshooting
  • Computer Data Backup
  • Software Installation
  • Computer Hardware Installation
  • Onsite Comprehensive Computer maintenance Support
  • Network Troubleshooting
  • Router Configuration

Our Clients