Innovation that Matters  Leadership

Mr.Sisir Chowdhury

Sisir Chowdhury

Founder & Chairman

Sisir is an M.S (CS, IIT Kharagpur, India), MS (Applied Math, Calcutta, India) and MBA with 20+ year experience, achievement-oriented, effective, and technically proficient software professional with a proven track record of progressively increasing responsibilities in both large-company and startup environments.

Experienced in designing, developing robust, scalable systems and enterprise solutions for Security, Networking, Network Visibility & Monitoring, Cloud Computing, Virtualization & Digital Multimedia and Data Center Technology arena.

His past engagements include Cisco Systems, IBM, Wispero Networks, Spica Systems to name a few, most of them are in Silicon Valley, California. Co-Founded and Served as Chief Technology Officer for an IOT Security Start-up (Wispero Networks) in Silicon Valley. Lead a Large-Scale Software Defined Network Infrastructure Project at IBM Cloud from Ground-up till production roll out. Lead Cisco’s DLNA Compliant Multi- Room DVR solution Project for Cable Service Providers like Cox, Comcast, Time Warner Cable and Videotron which Generated $100M+ Revenue for 5 consecutive Years.

Debjani Mukherjee

Debjani Mukherjee


Debjani Mukherjee has an MSc in Physics (Calcutta University), MBA (Edinburgh Business School UK), Data Science (Waterloo University) with over 16 years’ experience in leading Digital Transformation projects. She is a PMP, SAP certified professional, a blogger, a Part time Professor of Business Studies and a Machine learning Deep learning project leader for a Startup in Toronto Canada.

Experienced business leader in Oil and Gas and Mining Industry, with a track record of successfully leading mergers and acquisitions, facilitating Greenfield and Brownfield implementations, developing new business opportunities and establishing efficient operational processes in North America, Canada, West Africa, Mid East, Central Asia, Russia and India.

Her past engagement over 16 years was with a Swiss Multinational Supply chain service Provider -Panalpina Inc. She is a golfer, completed private pilot training program, and experienced extreme weather conditions camping in Antarctica. She supports women artisans from India and promotes planet friendly products.

Mr.Sourav Chatterjee

Sourav Chatterjee

Director Engineering

Sourav is a B.Tech (CS, Kalyani Govt. Engineering College, India) with 22+ year experience in Senior Technical Architect Role with strong hands-on experience, specialized in object-oriented programming, Network Protocol Stack development, design and analysis with extensive experience in the full lifecycle of software design process including requirements definition, prototyping, proof of concept, design, interface implementation, coding.

He has worked in networking domain mainly protocol stack development in L2TP, PPPoE, ISAKMP, IKE, MME, S-GW, P-GW of 4G core as well as AMF, SMF, UPF of 5G core. He has also worked in building test and measurement tool for L2TP used for VPN technology. He is proficient in C/C++, Golang, Java, REST, Microservices, Python, Linux, Shell script etc.

His past engagements include Credit Suisse, EXFO, IBM, Agilent Technologies to name a few.

Mr.Subhas Bothra

Subhas Bothra

Director Operations

Subhas is an Electronics & Communication Engineer with around 30 years of experience. He was involved in many projects in USA, UK, Singapore, Middle East, India etc.

Subhas has worked in IBM Storage, Mainframes, Storage Libraries, System Security, Backup & Recovery. Directed Infrastructure support strategy. Managed Large IT infrastruture. Managed Large Data Center. Managed the Disaster Recovery Group.

His past engagements include HCL Perot Systems, Capgemini, WIPRO, SBM, PCS, Atesto Technologies Inc. to name a few.

Gargi Mallik

Gargi Mallik

Manager HR

Gargi did her MHRM from Indian Institute of Social Welfare & Business Management (IISWBM) and M.A. (English) from University of Calcutta, with 8+ years of experience in HR Business Partner and HR operations. She has worked in mid-level start up and mid sized companies handling multi-dimensional activities and adept in end to end HR processes and functions with fine comprehension of business activities.

Conversant with Organizational Behaviour and Indian Labour Laws, she has the ability to relate to people across all hierarchical levels in the organization and managing the entire Employee life cycle from hire to exit. She has been involved in introducing various HR policies, setting up process like Performance management, departmental metrics with KRAs and KPIs for effective business function, administering compensation & benefits and recruitment liaison with premier colleges of India.

Her previous stints have been with Polaris Networks, FieldEZ Technologies and Unified Infotech before starting with Spica Systems.