Celestain offers software engineering services to its customers in aerospace, defense and telecommunication industries. Our domain & product knowledge eases the technical understanding and enhances the quality of the software deliverables and process. We are proficient in the life-cycle paradigms, methods, processes and tools used in the industry. Our program professionals have extensive experience in managing larger multisite programs for DoD, Airbus, Boeing, Sikorsky, Embraer, Bombardier, Lockheed Martin and Light Combat Aircraft.

Airborne Software Engineering

Celestain offers the entire range of airborne software development services to plan, develop, integrate, verify, qualify and certify to DAL- A, B, C, D levels. We apply DO-178C, DO-330, DO-331, MIL-2167A, MIL-498 guidelines, standards and customer QMS processes. We have expertise to support TSO, TC and STC level certification activities.

  • PSAC, SVP, SDP, SCMP and SQAP
  • Development Environment Setup
  • Software Requirement Specification
  • DO-330 Tool Qualification
  • Architecture and Design
  • V&V Environment Setup
  • Coding & Unit Testing
  • Integration & Testing
  • Verification & Validation
  • SOI, TRR, RFS, FAI

We have extensive software life-cycle experience in a wide range civil Air Transport, Business, Regional, General Aviation aircrafts and Helicopter. Celestain is also experienced in the military transport and fighter aircrafts and helicopters.

  • VHF, HF, SATCOM Radios
  • Legacy Navigation Radios
  • Cockpit Display System
  • Secure Intercom System
  • Integrated Navigation Radio
  • TCAS, EGPWS, Radio Altimeter
  • Communication Management
  • Flight Management System
  • Standby Instrumentation
  • GPS Navigation
  • Environment Control System
  • Cockpit Controls & HMI
  • Autopilot System

  • IMA Platforms
  • Avionics Networking
  • Health Management System
  • Aircraft Data Loader
  • Central Maintenance Computer

Telecommunication Software Engineering

Celestain has telecommunication expertise in Core Telecom, Internetworking, Mobile Communication and Satellite Communication. We have vast experience in embedded softwaredevelopment & integration for switching, routing, signaling andtransmission systems and CPE.

  • Protocol Engineering
  • Circuit & Packet Switching
  • Call Processing
  • Trunk and Subscriber Signaling
  • Routing & Switching
  • High Availability Systems
  • Network Management
  • System Applications
  • Security Infrastructure
  • Conformance Testing