Mostafizur Rahman

Mostafizur Rahman

Dot.Net | Azure| IoT | AI | ML

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About Me

I have started my career as a software engineer at S3 Innovate Pte Ltd, a Singapore based company which provide IoT software solution. Currently working as a Technical Lead. At the begening of my career I have worked with Asp.Net web technologies for backend and angularjs for frontend. Then started working with azure IoT technologies like event hub, iot hub, stream analytics, iot edge. Currently working in the field of AI, computer vision and deep learning technologies. Some of the projects I really feel proud to be a part of the development teams are Singapore BCA Green Building Chiller Engergy Efficiency Smart Portal. Lift Monitoring System. Smart Attendance System which is computer vision based attendnace marking software developed using azure face api.

Latest Projects


BCA Chiller Efficiency Smart Portal

BCA Chiller Efficiency Smart Portal(CESP)

Chiller Efficiency Smart Portal(CESP) is IoT based solution for managing energy consumption of building chiller plant. Energy consumption is a major problem for chiller plant. This projects aim was to build a IoT based solution to monitor energy usage of chiller plant of building in Singapore. Using microsoft azure IoT tech stack its allow user to get the insight statics of chiller components energy usage. Detects anomaly. User can easily monitor chiller plant from a friendly dashboard.

Smart Attendance System

Smart Attendance System

Smart Attendance System is facial recognition based attendance marking system. To identify and recognize students faces it's use azure cognitive service. This solution allow teachers to mark students in their class with less effort so that they can focus on their teaching.

Other Projects

BCrypt.Net-PCL Open Source

BCrypt.Net-PCL is a portable universal encryption(blowfish) utility for Windows, Universal Windows Application, Windows IoT Core, Store Application, Phone, Asp.Net Web Application and Xamarin.

View on GitHub

Mzsoft.BCrypt Open Source

BCrypt encryption utility implemented blowfish cipher trageted for .NET Standard. Supported platforms are .NET Core, .NET Framework, Mono, Xamarin.iOS, Xamarin.Android, Universal Windows Platform, Windows, Windows Phone also Windows Phone Silverlight.

View on GitHub

Work Experience

Technical Lead - S3 Innovate Pte. Ltd. (Jul 2018 – Present)

Architecting and driving one of the major IOT projects of Singapore "Smart Nation Initiative", Singapore Nation-wide Residential Lift IoT System, which connecting and monitoring 120k lifts across the country. As a Technical Lead, I manage and help to shape the technological architecture of the system, help to integrate and adopt newer technologies to make the software system more efficient and productive. One of my major responsibility is to ensure that the project runs smoothly without any technical difficulties and both developers and customers experience remains healthy.

Software Engineer - S3 Innovate Pte. Ltd. (Jan 2017 – Jun 2018)

Breaking down program specification into its simplest elements and translating this logic into a programming language. Devising possible solutions to anticipated problems. Designing and building cloud-based solution using Microsoft Azure. Building solution for Internet of Things based on Microsoft Azure. Building UWP application for Windows 10 IoT core and writing python program for Raspberry Pi based IoT solution. Building hybrid mobile app using Cordova ionic framework. Building Enterprise Web Applications using ASP.NET MVC, ASP.NET Web API and OData, SQL Server, Angularjs, Angular2, Jquery. SOAP and HTTP-based RESTfull web service design.

Application Developer - S3 Innovate Pte. Ltd. (May 2015 – Dec 2016)

Building web application backend using ASP.NET MVC and front-end using Javascript frameworks like Angularjs, Angular2, JQuery. Building RESTfull web services using ASP.NET Web API and OData. Building data visualization charting solution using charting libraries like Highchart, C3, epoch, D3 based charting component and other HTML5 based charting tools. Designing SQL server database and store procedures.

My GitHub