Open to opportunities

Mahadi Hassan

@mahadihassan

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Experienced engineer building scalable web, cloud & IoT apps, focused on clean code & leadership.

Sri Lanka

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth.

I am a passionate Software Engineer with over 6 years of experience in developing innovative web, mobile, cloud, and IoT applications. My journey has been marked by a commitment to delivering enterprise-grade solutions using modern technologies and frameworks. I thrive in environments that prioritize clean code, scalability, and continuous learning.

In my current role as an Associate Technical Lead, I lead a team of junior engineers, guiding them in the development of core energy management applications. My responsibilities include designing scalable solutions for both edge and cloud systems, automating operational workflows, and integrating IoT protocols for real-time communication. I take pride in mentoring my team and fostering a culture of growth and collaboration while ensuring we deliver impactful results.

Throughout my career, I have contributed to building a robust IoT ecosystem, managing thousands of edge devices across numerous sites. My technical expertise spans solution architecture, DevOps automation, and cross-functional team leadership. I am excited about the future of technology and am eager to continue making meaningful contributions to the field.

Experience

Work history, roles, and key accomplishments

Current

Associate Technical Lead

Current

Save Energy Systems, Inc

Dec 2024 - Present (6 months)

Led the full stack and mobile teams for core energy management applications used by enterprise clients. Contributed to scalable and fault-tolerant solutions for edge and cloud systems, including complex edge device fault handling for Demand Limiting Controller (DLC) in HVAC control systems

Team Leadership Solution Architecture DevOps IoT Protocols HVAC Controls Ansible MQTT LoRaWAN VPN Next.js NestJS Modbus Laravel Scripting (Perl Bash Scripting Linux Administration IaC Problem Solving Leadership

Senior Software Engineer

Save Energy Systems, Inc

Jun 2024 - Dec 2024 (6 months)

Contributed to building a scalable IoT ecosystem for managing and controlling edge devices across in the United States. Developed and maintained core microservices for device communication, data ingestion, and control logic, integrating legacy edge systems with a centralized cloud platform via MQTT.

Microservices AWS Terraform MQTT Ansible Ubuntu Cloud Platforms Next.js NestJS AWS IoT Core NodeJS Scripting (Perl Bash Scripting PHP LoRaWAN Modbus Leadership

Senior Software Engineer (Full Stack/Mobile)

Surge Global

Sep 2023 - Present (1 year 9 months)

Revamped core features of web and mobile applications for improved performance and scalability. Conducted research and built proprietary node libraries for enhanced product functionalities, while also establishing Continuous Integration/Continuous Deployment (CI/CD) pipelines and AWS Infrastructure as Code with Terraform.

Web Development Mobile Development Node CI CD AWS Terraform Performance Optimization Scalability Troubleshooting Product Development

Software Engineer - Full Stack/Mobile

Surge Global

Aug 2022 - Present (2 years 10 months)

Developed product core features and designed and implemented solutions for technical problems. Researched and developed private node libraries to support new product features, while also creating CI/CD and Infrastructure as Code using Terraform.

Mobile Development Node CI CD Terraform Troubleshooting Technical Problem Solving Web Applications

Intern Software Engineer/ Associate Software Engineer

Ingenii IoT

Jan 2021 - Present (4 years 5 months)

Researched, designed, and developed data extraction and visualization tools (Web & Excel) for reporting modules. Built and optimized task management, user management, and dynamic reporting systems, while also developing RESTful services and integrating third-party APIs based on project requirements.

Data Extraction Data Visualization RESTful Services API Integration MQTT Query Optimization

Education

Degrees, certifications, and relevant coursework

Sri Lanka Institute of Information Technology

BSc in Information Technology, Software Engineering

Pursued a Bachelor of Science in Information Technology with a specialization in Software Engineering. Gained comprehensive knowledge in software development methodologies and practices.