Saiful IslamSaiful Islam
Technical Lead Engineer | Smart City | IoT | Business Intelligence (BI) | Microservice | Software Architecture & Clean Code Enthusiasts
Updated 2024-11-27
Summary
Professional Experience
Surbana Jurong Group | Singapore . Remote
- 🟢 Technical Lead Engineer
- May 2024 - Present
- ⚪ Senior Software Engineer
- Jan 2022 - Apr 2024
- Leading diverse product teams remotely in designing, developing, and implementing complex business architectures & logic across different BI and IoT applications.
- Continuously contributing to successfully deliver multiple complex project.
- Actively delegate project tasks and guide methodologies and technical execution to team members, maintaining a high milestone completion rate of
99-100%. - Conducting R&D on emerging technologies to maintain high software quality, integrating cutting-edge tools or technologies for measurable gains in quality, speed & performance.
S3 Innovate Pte | Singapore . Remote
- ⚪ Senior Software Engineer
- Dec 2019 - Dec 2021
- Developed IoT-based projects from inception to completion, completed modules as a
Full-stack developer. - Mastered existing applications, then restructured and enhanced them with modern, user-focused features.
- Conducted
extensive R&Don emerging technologies, improving software quality, speed, and scalability. - Introduced
version control-based development, established workflows, and trained the team in source control best practices.
UNDP | Dhaka, Bangladesh . Freelance
- ⚪ Technical Supervisor
- Jun 2020 - Oct 2020
- Led a team in developing a regional loan processing mobile app (ATM) for the United Nations Development Programme (UNDP), overseeing all aspects of the project to ensure successful delivery.
Match Wheel Limited | Dhaka, Bangladesh . Onsite
- ⚪ Senior Software Engineer
- Jul 2019 - Nov 2019
- ⚪ Software Engineer
- Jan 2019 - Jun 2019
- Collaborated on requirements gathering, database design, and backend SOA services, working closely with UX teams to align technical solutions with user needs.
- Partnered with clients, marketing, and developers to launch new products and features, mastering the development process to enhance existing applications through strategic reorganization and improvement.
- Provided accurate technical estimates for individual tasks and team projects, ensuring alignment with project timelines and resource planning.
Asgar Ali Hospital | Dhaka, Bangladesh . Onsite
- ⚪ Software Developer
- Apr 2017 - Jan 2019
- Developed, deployed, and maintained new modules for a Hospital ERP system as a full-stack developer, building the solution from scratch, handling deployment on in-house servers, and training end-users.
- Enhanced and stabilized existing modules through bug fixing and provided continuous user support.
- Generated customized reports based on client requirements and configured automated jobs on Oracle Server and Windows to streamline processes and improve system performance.
Portfolio
Associated with Surbana Jurong Group
📂 SJ Sustainability: 24k v2 Product (Sustainable Building Network + A10 Carbon ESG) | SaaS, Flagship Product
Sustainable Development Renewable Energy Smart City IoT Microservice
Techs: .NET8 Clean Architecture RabbitMQ Kafka CQRS MediatR PostgreSQL Ocelot K8S Grafana Angular
- This is an advanced facility management platform provides real-time insights into sustainability metrics and renewable energy usage, supporting sustainability compliance while enhancing operational efficiency.
📂 CFEMS: Commuter Facility Equipment Monitoring Services | Tailored Solution, Client: Land Transport Authority (LTA)
Smart City IoT Microservice
Techs: .NET6 Clean Architecture EMQX MQTT CQRS MediatR Azure SQL Serilog Seq Angular Material K8S
- CFEMS is a live monitoring solution designed to oversee the maintenance and operations of critical equipment, including lifts, escalators, pumps, and various mechanical systems, across all LTA-managed sites in Singapore.
📂 RAPID: Real Estate Analytics and Performance Indicators Dashboard | SaaS, Multi-Tenant, Flagship Product, Partner: REDAS
Sustainable Development Smart City Business Intelligence IDD
Techs: .NET Core Power BI Azure AAD SQL Elastic Pool Microsoft Fabric Docker Key-Vault Angular Nebular
- RAPID serves as a central intelligence hub for real estate development projects, offering a “Single Pane of Glass” view that empowers management and operations teams with real-time, actionable insights.
Associated with S3 Innovate & Surbana Jurong Group
📂 SBN: Sustainable Building Network | Tailored Solution, Client: Cushman & Wakefield
Sustainable Development Smart City Smart Meter IoT
Techs: .NET N-Tier Architecture Web API Azure Azure SQL Dapper AAD Angular JS Bootstrap Highcharts
- A facility management platform that delivers comprehensive, real-time insights into sustainability metrics and renewable energy usage for C&W managed buildings, detects and flags anomalies such as water leaks or unusual energy consumption, enabling quick corrective actions and reducing manual reporting and on-site inspections for engineering teams.
📂 Aquila: AETOS Building Insight | Tailored Solution, Client: AETOS
Smart City FIDS IoT Microservice
Techs: .NET5 Microservice Azure Az Function Blob Storage Docker EdgeX Foundry EMQX Rule Engine Grafana
- This integrated system is designed for real-time tracking and monitoring different building insights, supporting AETOS’s 2024 sustainability vision to foster community-wide carbon reduction practices, aligning with broader environmental goals and promoting the adoption of cleaner alternative.
Associated with Match Wheel Limited
📂 Smart Gowala: Dairy ERP on Phone | SaaS, Multi-Tenant, Flagship Product
ERP Smart Dairy Mobile App Android
📂 CVLinked: Online CV Bank | Portal, Flagship Product
CV Bank Portal Consumer Scaled User Intensive
Techs: .NET Core Angular Bootstrap AWS EC2 S3 SQL Server MVVM Java Android Refit Payment Gateway
Associated with Asgar Ali Hospital
📂 AAH System: Complete Hospital ERP | In-house Solution
Health Tech Smart Corporate Hospital Windows App
Techs: C# .NET Win Form WCF Service IIS Oracle ADO.NET Crystal Report Windows Server ASP.NET Web
Professional Education & Course
BASIS Institute of Technology & Management, BITM | Kawran Bazar, Dhaka, Bangladesh
6 Month Course Android
- Scholarship Program, Information & Technology
- Student of Professional Mobile App Development (Android)
- Obtained Best Project Award on Final Project Presentation
ICT Ministry Bangladesh | Dhaka, Bangladesh
6 Month Course Campus: Sys Dev, Dhaka, BD
- Scholarship Program, Information & Technology
- Student of UX/UI Skill Development
Islamic Development Bank- Bangladesh Islamic Solidarity Educational Wakf, IsDB-BISEW | Agargaon, Dhaka, Bangladesh
IT Scholarship Program Campus: Daffodil International Institute of IT (DIIT) Round #28
- Scholarship Program, Information & Technology
- Student of Enterprise System Analysis and Design- C# & .NET
- Obtained Best Performance Award on Program Completion
- Obtained First place by getting a standout 147.5 out of 150 mark on the Course Fundamental Exam in the Program
Education
Jahangirnagar University, IIT | Savar, Dhaka, Bangladesh
Batch #26 Summer-2022
- Graduated, Information & Technology
- Earned Scholarship for outstanding CGPA (3.94 out of 4) in a trimester result.
- Obtained Highest Result CGPA 3.77 out of 4
- Masters Thesis: A System Proposal for Resident Hall Seat Management & Description of Scopes of IoT & AI in Similar Systems.
National University Bangladesh | Gazipur, Dhaka, Bangladesh
Campus: Dhaka College
- Graduated, Chemistry
National University Bangladesh | Gazipur, Dhaka, Bangladesh
Campus: Dhaka College
- Undergraduated, Chemistry
Certifications
ISC2 Cybersecurity Certification | Candidate
Certification Preparation Completion
🎖️ MCSD: Microsoft Certified Solution Developer | Passed
Issuer: Microsoft Developing Microsoft Azure and Web Services 70-487
🎖️ MCP: Microsoft Certified Professional | Passed
Issuer: Microsoft Developing ASP.NET MVC Web Applications 70-486
🎖️ MCSA: Microsoft Certified Solution Associates | Passed
Issuer: Microsoft Programming in HTML5 with JavaScript and CSS3 70-480
Verify Microsoft Certifications | TID: 1225913 Access Code: g11135801