As an experienced CEO/CTO and Digital Transformation expert with 18 years in the industry, I've had the opportunity to work for global leaders including Broadworks USA, InSTEDD.org, Grameen, BRAC and Pantheon Systems Inc. Over the course of my career, I've worn many hats - from Technology Head/Chief Software System Architect to Product Designer and Tech Ops Head - and have led the development of numerous enterprise products, including a voice/video sip soft-phone named "BroadWorks Communicator" that won the Frost & Sullivan 2006 Technology of the Year Award for breakthrough multimedia soft-phone.In my previous tech leadership role at BRAC, I had led the transformation of the organization's ICT by establishing Managed Services for various interrelated IT systems, which helped to turn the organization around. Additionally, I had initiated Technology for Development for mainstream service automation, which had enabled BRAC to streamline processes and improve efficiency.Specialties: • Software System Architecture, Enterprise Solution Design, FinTech Architecture, AdTech Architecture, Digital Transformation Strategy, Data Strategy & Big Data, Cloud Transformation Strategy, Digital Products Promotion Strategy, Project Management, User-Centered Design, Telemedicine, ICT4D Product Piloting, EMR, Academic Research (Published paper in IEEE). • Development of large scale web systems on Java/Java EE platform, Cloud native application on Server-less architecture, Semantic Web, SSO/Identity Management, Asynchronous Architecture, Eclipse Plugin, web Framework . Also skilled in Automated Testing, Arduino, Web Crawler & AI Chat development, Data Collection and IVR systems.Noteworthy: • Led the design and upscale implementation phase of mHealth, a digital health service delivery project for BRAC. The project aimed to improve access to mainstream healthcare services for disadvantaged and marginalized communities in ten Bangladeshi cities, reaching a target population of four million people.• Designed DigiCow, an IT-based/Rfid project in collaboration with GrameenPhone, a leading telecommunications company, to provide new digital services to the livestock sector, focusing on small-scale and household farmers.• Contributed to open-source data tool development, as recommended by the US CDC for sharing Epi Info™ data. • Designed and coded the Single Sign-On (SSO) platform based on Multipass Token Protocol over HTTP in 2010. Connected BRAC's applications to this service, enabling 120,000 employees to access all their applications with a single login credential.