Sigma Microsystems

Sigma provides:

  • Embedded system solutions, with hardware and software, backed by its sound expertise in microprocessors, digital signal processors, VLSI designs and real-time systems.
  • Software solutions on various hardware platforms - Embedded to computers - either with full-blown operating systems or without any operating system, with complete documentation and IV&V.
  • Generic, unique as well as tailored end-to-end solutions across a wide spectrum of requirements.
  • In pursuance of these goals, Sigma has carved a niche for itself in this area of its operations. It is recognized for its technical expertise, responsiveness to customer needs and meeting customer expectations with proven commitment to quality.
  • Sigma is an AS 9100 Rev D certified Company by NQA USA accredited to UKAS, and is a CEMILAC approved Design house for Airborne Systems - hardware and software.
  • Its persistent focus on current technologies has resulted in the delivery of optimal and cost-effective products & services to its esteemed customers. Sigma's clientele includes the cream of Defence R&D and Public / Private Industries.
  • Today, Sigma is poised for an exponential growth in its chosen field of activity, with corporate office, design, development and manufacturing facilities in Hyderabad, INDIA
Damodar Reddy Chemarla

    Damodar Reddy Chemarla – Founder-Promoter and Director
    C Damodar Reddy is one of the founder-promoters and currently the managing director of Sigma Microsystems. An engineering post-graduate from JNTU in embedded systems, Damodar Reddy initially worked in Data Acquisition and Controls for automation / SCADA systems. He was deputed to USA & Canada for technology absorption and transfer. He implemented massive data acquisition and control systems for offshore oil process platforms.

    With six years of rich experience in design and development, and handling massive turnkey projects, and international exposure, not to be satisfied with the status-quo, he co-promoted Sigma Microsystems in 1994 with an aim of providing high-quality, high-technology, indigenous products and services for Defence & Aerospace sector. Sigma grew under his leadership as a professionally managed company with a competent, talented and dedicated workforce.

    He retains a keen interest on the technological front and provides guidance and direction to the pool of talented Sigma designers. He also leads the overall organisation, sets the policies & goals and manages special projects / programs at Sigma. He also drives -key business decisions for select bids of strategic importance and maintains harmonious customer relationships.

Sanjay Pukalay

P. V. Sanjay is the co-founder and promoter-director of Sigma Microsystems.
Starting his career in 1988. he initially worked in Data Acquisition and Controls for a SCADA company and was deputed to Canada for technology absorption and transfer. He implemented massive data acquisition and control systems for offshore oil drilling rigs in Bombay High region.

Along with C Damodar Reddy, he co-promoted Sigma Microsystems in 1994 with an aim of providing high-quality, high-technology, indigenous products and services for Defence sector. Sigma grew under his able leadership, and resulted as a professionally managed company, with a competent management team, talented and dedicated workforce.

An engineering graduate and a qualified Project Management Professional (PMP), Sanjay actively manages programs and special projects assisted by a team of project managers, coordinators and team leads.

He is responsible for sustenance of AS9100D compliant QMS at Sigma. He actively provides guidance and ensures implementation of quality processes, 5S, Key Process Indicators (KPI) for various departments, data collection and analysis for MIS.

He also guides designers on embedded software design, documentation, testing and compliance to standards, such as MISRA C and DO-178C.

He assists the business development team in preparation of technical proposals for select bids of strategic importance, preparation of technical and corporate presentations. He regularly interacts with customers on technical matters.