Builds Software
I architect software that powers utilities, telecom, hospitals and banks.
ABM Whaiduzzaman is a software architect and technology leader — CTO of Nexalinx and former CEO of Automation Services Ltd, PMP-certified — with 18+ years building large-scale billing, metering and enterprise systems across Asia, Africa and the USA.
Chief Technology Officer
Nexalinx
2022 – Present
SaaS platforms for healthcare and government — Hospital ERP and Government MIS on a micro-service architecture, HL7 & DICOM compliant. USA & Dhaka.
Chief Executive Officer
Automation Services Ltd
2020 – 2022
Utility & telecom product company — AMI/MDM, Field Data Management, telecom billing and hospital management solutions delivered across multiple countries.
System Consultant
Ideal Electrical Enterprise
2014 – Present
Smart-metering & prepayment for national utilities (DPDC, DESCO, BREB, NESCO) — HES/AMI, MDM and agent management.
Jiangsu Linyang Energy (China)
2018 – 2020
STS/CTS vending solutions for Uganda UMEME and CTS for Bangladesh utilities; HES integration.
Shenzhen Inhemeter (China)
2017 – 2018
AMI and Meter Data Management systems; led the development team.