Hi ! I am Mahir Shahrier
- Civil Engineer
- Water-Air-Waste-Energy Nexus researcher
- Earth Systems and Resilience Researcher
- Climate Science Enthusiast
- Environmental Data and Policy Analyst
From Particles in the Air to Patterns on the Ground—I aim to Advance Earth System Resilience to Build Eco-smart and Climate-Resilient Solutions with Data, Empathy, and Science.
Welcome to my professional corner of the web. I am an environmental researcher and engineer driven by a simple yet powerful goal: to leave the world cleaner, healthier, and more resilient for future generations. From an early age, I was fascinated by the natural world and dedicated myself to understanding how human activities shape—and can protect —our air, water, and communities. Today, I blend interdisciplinary approaches—from AI driven predictive analytics and geospatial mapping to advanced sensor design and policy development—to address critical challenges in water management, air quality, climate extremes, and sustainable infrastructure. From particles in the air to patterns on the ground, my mission is to advance Earth-system resilience and build eco-smart, climate-resilient solutions with data, empathy, and science. Whether I’m modeling climate extremes, optimizing waste management systems, developing nature-based solutions for pollution control, or collaborating with local leaders on scalable policies, my motivation remains constant: transform data and technology into practical solutions that empower people and safeguard ecosystems. I believe true sustainability emerges when science, innovation, and community engagement work hand in hand. That’s why I strive to make my research accessible, my tools intuitive, and my recommendations actionable. Ultimately, I seek to foster a world where environmental stewardship and human well-being reinforce one another, where resilient infrastructure coexists with thriving ecosystems, and where every choice is guided by equity, responsibility, and long-term vision. Thank you for visiting—together, we can create a future in which the well-being of both people and the planet drives every decision.
My workS
Football Lover.
• Strategic leadership in defining research vision, goals, and priorities.
• Grant proposal development, data interpretation, and technical report writing.
• Application of AI-driven predictive analytics for research insights.
• Development and implementation of innovative tools and methodologies.
• Collaboration with academic institutions and researchers worldwide.
• Dissemination of findings through peer-reviewed publications, conferences, and stakeholder engagement.
• Ensuring ethical compliance, data quality, and research integrity.
• Supervision and mentorship of junior researchers, interns, and students.
• Research design and technological gap analysis.
• AI-driven predictive analytics, data analysis, and report writing.
• Laboratory testing of water/wastewater.
• Field visits for conducting KII, FGD, questionnaires, and data collection.
• Training program planning, designing, and facilitating.
• “Emergency Multi-Sector Rohingya Crisis Response Project (EMCRP): Gap Analysis for Identifying Contextualized Technological Solutions and Developing Effective ESMP for Improved FSM and SWM Systems”, assisted by DPHE.
• “Improvement of WASH and waste management in the HCFS (6 District Hospitals and 10 Upazila Health Complex) using WASHFIT”, assisted by UNICEF.
• Data collection, data cleansing and management, data analysis.
• AI-driven predictive analytics.
• Preparing draft reports, editing, and reviewing reports.
• Field visits for conducting KII, FGD, questionnaires, and data collection.
• Providing methodological and technical support in data acquisition.
• GIS-based analysis and mapping.
Awarded Dinajpur Board Scholarship by the Government of Bangladesh for excellence in Higher Secondary Certificate (HSC) examination in General Grade, providing full tuition fee waiver for Bachelor's degree with approximately $350 total stipend for the period 2017-2022.
-Awarded Dinajpur Board Scholarship by the Government of Bangladesh for excellence in Secondary School Certificate (SSC) examination in General Grade, providing full tuition fee waiver for Bachelor's degree with approximately $70 monthly stipend for the period 2015-2016.
I was class representative of the Civil'16 series of the Department of Civil Engineering, RUET. I served one year as a class representative. For my excellent performance, I was awarded the Class Representative Award
Extensive worldwide research collaboration experience working with datasets from 4 countries and collaborating with scholars from 11 nations across diverse research projects. Actively seeking and welcoming new international collaborative opportunities for future research endeavors.
Experienced peer reviewer for reputed international journals, evaluating manuscript quality, methodology rigor, data analysis accuracy, and scientific contribution. Provided constructive feedback to authors while maintaining publication standards and advancing scientific knowledge dissemination.
Onuronon-Cultural Club of RUET works as a potential platform by engaging students in various cultural and co-curricular activities. Active club member performing mime, reciting poems, and volunteering. Attended grooming sessions and workshops, participated as club representative, oversaw activity preparation, and facilitated student information about seminars, competitions, and collaborative campus-professional relations.
GRA (Greater Rangpur Association) is a nonprofit organization which gives many welfare services to the students of Rajshahi University of Engineering and technology (RUET) by connecting all the current students & ex-students who come from Rangpur district. As a General Secretary I carried out or delegates all the administrative duties that enable the Association and its members to function effectively. I was associated with the association for 3 years.
I served as a rover scout for Cantonment Public School and College for 2 years (2014-2016). The purpose of Scouting is to encourage the physical, intellectual, social, emotional and spiritual development of young people so that they take a constructive place in society as responsible citizens, and as members of their local, national and international communities
Why Water-Air-Waste-Energy Nexus research is a Key to a Sustainable Future..?
Environmental systems—water, air, waste, and energy—are deeply interconnected, yet we often treat them in isolation. Nexus research changes this by developing integrated solutions that address multiple challenges at once, like turning waste into energy while cleaning water and air. Real-world examples include refugee camps generating power from wastewater and smart cities using AI to manage resources efficiently. As climate change intensifies, this approach offers scalable, resilient solutions that bridge science and policy for global sustainability.
Publications and citations serve as visible measures of a researcher's success. However, I believe a researcher's true achievement lies in their hard work, persistence, and dedication to contributing something positive to the world. The main goal should be making the world a better place for all living beings. This means creating a harmonious relationship between material things and living creatures. Most importantly, such work must be conducted with integrity and ethics. These values matter more than any publication count or citation index, because they reflect genuine commitment to improving life on Earth.
" This study examined water source conditions in Talaimari Slum Area through field surveys and questionnaires. Water security crisis: 80% face inadequate supply, 60% consider water unsafe with foul smells and particles. Only 37% treat water. Risk assessment shows "fatal" score requiring urgent intervention. "
This study analyzed road safety infrastructure on a 4-kilometer segment of Dhaka-Rajshahi Highway (N6) near Rajshahi universities using ViDA software and 53 variables. Road safety star ratings reveal pedestrians most vulnerable (65.61% unsafe segments), followed by bicyclists and motorcyclists. Infrastructure scored poorly with 2-1 star ratings. 46.34% segments show high injury risk requiring priority safety investments.
This presentation covers Engineering Economics fundamentals for civil engineering applications. Engineering economics applies economic principles to help managers optimize decisions by minimizing costs and maximizing revenue. It involves seven core principles, cost analysis concepts, and capital investment decisions, exemplified by Bangladesh's major bridge projects.
SUSTAIN Lab (Smart Urban Systems for Technological Advancements and Innovative Networks) is a pioneering research initiative and consultancy founded by Civil Engineering graduates from RUET, Bangladesh. Specializing in the water-air-waste-energy nexus, we develop climate-resilient infrastructure solutions through interdisciplinary collaboration, AI-driven analytics, and comprehensive testing. Our mission emphasizes inclusive research opportunities for underrepresented students while addressing environmental challenges for vulnerable populations globally.
I am always eager to connect with fellow researchers, academics, industry professionals, and environmental enthusiasts for meaningful research collaboration or knowledge sharing opportunities.
The Phoenix who ignited my ambitions. My professional North Star, mentor and place of faith. The most respected figure in my professional journey, whose guidance and unwavering support has shaped my career trajectory. From his eternal flame of knowledge and dedication, my professional spirit was born, rising toward heights once thought impossible.
The Architect of my Research DNA…. father figure of my professional life…! This is the person who introduced me to research and provided the solid foundation I stand on today.
My inspiration & Creative Catalyst. My best research buddy whose collaborative spirit and innovative thinking continuously inspire my academic and professional growth.
RUET's precious Gift to me… Golden Standard of Excellence...! My most beloved mentor at RUET, embodying hard work, dedication, and balanced personality that I deeply admire and emulate.
Distance-Defying Support System and Guardian Angel since 2017. RUET's most precious gift to me, always by my side despite 5500 km distance, providing constant intellectual and emotional support.
A fine Game Developer. The brilliant mind behind this magnificent website, whose technical expertise and creativity deserve my heartfelt gratitude and appreciation.
My Excellence Push Button. The person who constantly inspires me to strive for excellence and be the very best version of myself.
My Life's Sacred Trinity. The cornerstone of my existence, for whom I fight back every obstacle and who made me who I am today.
My Unwavering Support Angel. My sister and the only person who provides unwavering support during my lowest moments, believing in me unconditionally.