Hello, I'm
Md. Mahamudur Rahman
Socially known as Sohag Mahamud
With 15+ years spanning AI engineering, cloud architecture, and entrepreneurship — I bring a uniquely diverse perspective to solving complex enterprise challenges through technology.
About Me
I am an Independent AI Consultant and Agent Architect specializing in the design, deployment, and strategic execution of production-grade autonomous systems. With over 15 years of engineering experience, I partner with businesses to bridge the gap between advanced AI research and operational stability, focusing on delivering tangible ROI.
Through my AI Consultancy services, I actively guide clients across the entire lifecycle of AI systems—from strategic roadmap planning, Infrastructure-as-Code, and MLOps to cost optimization and responsible AI governance. My expertise enables enterprises to architect robust multi-agent systems, optimize precise RAG pipelines, and scale LLM platforms confidently on AWS.
Whether you need a comprehensive AI strategy audit, custom agent development, or scalable infrastructure design, I prioritize engineering reliability, observable architectures, and real business outcomes over experimental demos.
Consultancy & Strategic Support
Bridging the gap between raw AI research and operational excellence through a structured, ROI-focused approach — supporting both high-growth startups and global enterprises.
Strategic AI Audit
Deep-dive analysis of your current stack to identify $10k+ monthly cost-saving opportunities, security vulnerabilities, and high-impact automation quick-wins.
Agentic Workflows
Architecting goal-driven autonomous agents using LangGraph and Nova that reason, plan, and execute multi-step enterprise operations with zero manual touch.
Enterprise Governance
Implementing robust AI risk management, safety guardrails, and audit trails to ensure compliance with global standards and data privacy laws.
Secure Data Sovereignty
Designing fully offline, local-first RAG systems or VPC-isolated LLM deployments to ensure your sensitive proprietary data never leaves your environment.
Multimodal Intelligence
Beyond text: Architecting systems that process video, audio, and sensor data for real-time predictive and prescriptive intelligence.
ROI Architecture
Bridge the GenAI Divide. Designing highly-instrumented AI systems with clear attribution to transform experimental pilots into measurable bottom-line value.
Discovery to Deployment
Every project follows a precise 3-step execution framework to ensure reliability and measurable impact.
Audit & Impact
Quantifying technical debt and mapping AI to specific business KPIs.
Architecture
Designing resilient, security-hardened systems for enterprise scale.
Hardening
Operationalizing with full observability, CI/CD, and ROI validation.
Honors & Recognition
AWS Community Builder (Machine Learning)
2022The AWS Community Builders program offers technical resources, mentorship, and networking opportunities to AWS technical enthusiasts and emerging thought leaders. Active contributor since Q1 2022.
AWS Machine Learning Engineer Scholarship
2022Completed the AWS Machine Learning Engineer Scholarship Foundation Course with a Gold Badge.
World Bank ETHOS Graduate
2015Completed the ETHOS ICT entrepreneurship training program by The World Bank Group in association with SUNY Korea and NIPA. This 21-day program, held at the SUNY Korea Campus, included intensive sessions and tours of the Korean IT Industry and government agencies promoting ICT.
Contact Center Association of Malaysia Award
2013CCAM Bronze Award for excellence in the Malaysian National Contact Center Industry.
Shaheed Ziaur Rahman ICT Scholarship
2003National ICT Award received from the Honorable Prime Minister Begum Khaleda Zia in September 2004.
Work Experience
Independent AI Consultant & Agent Architect
Consultancy & Advisory Services
2024 - Present- • Architect production-grade autonomous agent systems and secure multi-modal RAG pipelines for enterprise scale.
- • Strategic AI Auditing: Identifying cost-saving opportunities and security gaps in existing LLM implementations.
- • Production Hardening: Transforming experimental GenAI pilots into stable, observable, and ROI-driven operations.
Partner Success Manager
Shadhin Lab LLC
2023 - 2024- • Managed AWS Partner Network (APN) related activities
- • Built and maintained strategic relationships with key partners
- • Acted as a trusted advisor, providing tailored guidance and support
Head of Department (Cloud Innovation)
Creative IT Institute
2022 - 2022- • Spearheaded the Cloud Innovation department
- • Designed and implemented advanced cloud training programs
- • Represented the institute at conferences and events
Customer Care Supervisor
Intercloud Limited
2018 - 2019- • Supervised a team of customer care representatives, ensuring efficient resolution of client inquiries
- • Implemented improved processes and procedures to improve service delivery
- • Monitored performance metrics to enhance team productivity
Sr. Officer, Sales & Marketing
Intercloud Limited
2016 - 2017- • Developed and executed strategic marketing plans to drive customer acquisition
- • Managed key client relationships, ensuring exceptional service
- • Conducted market research to identify emerging trends
Founder, CEO
Yes Tech Ltd.
2014 - 2015- • Established and led a tech startup specializing in innovative IT solutions
- • Oversaw product development, marketing and operations
- • Secured partnerships with key stakeholders to expand the business footprint
Contact Center Consultant
Celcom Axiata Berhad
2010 - 2014- • Provided direct support to Bangladeshi and international customers via phone and email
- • Troubleshot technical issues, offering effective solutions
- • Translated technical and localized content for various campaigns
Contact Center Consultant
Digi Telecommunications Sdn. Bhd.
2009 - 2010- • Handled incoming and technical issues from Bangladeshi and international clients
- • Diagnosed and resolved technical issues, enhancing customer satisfaction
- • Translated campaign materials and communication
System & Network Engineer
Spectrum Engineering Consortium Ltd.
2007 - 2008- • Designed and implemented secure and scalable IT infrastructure solutions
- • Monitored and maintained network performance
- • Collaborated with cross-functional teams to troubleshoot system issues
Technical Expertise
Agentic AI & LLMs
Production ML (MLOps)
Cloud-Native Architecture
Client Success
"Sohag didn't just build us a Chatbot; he architected a complete, secure enterprise RAG system that reduced our engineers' lookup times by 40%. His focus on production readiness is unmatched."
Alex Reynolds
CTO, DataScale Solutions
"Finding an engineer who understands both deep ML models and AWS infrastructure scale is rare. Sohag migrated our custom agents into a high-availability LangGraph architecture perfectly."
Priya Sharma
VP of Engineering, Innovate.AI
"We hired Sohag for an AI strategy audit. Within two weeks, he identified $4,000/month in wasted cloud spend and redesigned our deployment pipeline. Truly a massive ROI."
David Chen
Founder, FintechFast
AI & Agentic Portfolio
CareerCanvas AI Ecosystem
Fragmented career guidance and manual research workflows for students.
Multi-agent feature builder, n8n-orchestrated aggregation (115+ sources).
Automated entire data lifecycle, reducing manual research overhead by 90%.
LangGraph Agent Systems
Linear automation failing to handle non-deterministic business decision-making.
LangGraph, LangChain, State Management.
Achieved 30x faster resolution times compared to manual decision-making with 99% consistency.
Resume Evaluation Agent
Autonomous agent that ingests resumes via Gmail (IMAP), evaluates them using Gemini API, and structures results in Google Sheets.
Enterprise Local RAG System
Requirement for document intelligence without public cloud exposure.
Python, ChromaDB, LangChain; multi-modal ingestion (PDF/DOCX).
Achieved zero-leakage enterprise intelligence with 95%+ retrieval accuracy across 10,000+ documents.
CloudOps Framework
Platform engineering work focusing on secure S3 hosting, migration strategy, and incident response automation.
AgriDAO
Blockchain-based agricultural marketplace and research project (SmartFarmDAO) for decentralized trade.
CredChain
AI + Blockchain credential wallet evolved into a micro-lending concept. Built during a hackathon using Algorand & IPFS.
LoanDAO
Planned blockchain-based micro-lending platform focusing on underserved communities.
Content & Event Aggregators
Automated workflows (n8n) fetching courses (Coursera, etc.), scholarships (115+ sources), and campus events.
Thought Leadership
Subscribe to NewsletterMonetize the Machine
A Practical Guide to Earning with AI Tools. Empowering readers from zero to infinity in the AI economy, focusing on actionable strategies over theory.
Read MoreImport–Export Business (Bengali)
Comprehensive guide covering Alibaba sourcing, banking, logistics, and risk strategies for international trade for the Bangladeshi market.
Read MoreDesigning Production-Ready RAG Strategies
An analysis of why local vector databases fail in production and how to orchestrate multi-agent retrieval systems on AWS.
Read MorePublic Speaking & Community
AWS re:Invent re:Cap Bangladesh
"Latest Innovations from AWS re:Invent. Led an engaging hands-on session, where participants collaboratively built an application using Kiro, transforming theory into practical experience."
AWS Community Day Bangladesh 2025
"Building Next-Gen Generative AI Solutions: Deep Dive into Amazon Bedrock, Nova, and Agentic AI"
AWS Cloud Day Bangladesh
"Unleashing Creativity: Exploring Machine Learning, Generative AI, and Amazon SageMaker Canvas"
University of Dhaka
"Career on Data Science"
Daffodil International University-DIU
"Explore Your Career with Cloud Computing"
Youth School for Social Entrepreneurs
"Self Development Workshop"
Academic Background
Prime University
B.Sc. in Computer Science & Engineering
Faridpur Polytechnic Institute
Diploma in Computer Engineering
Shah Mahmudia College
H.S.C in Science
Govt. K.G. Union Secondary School
S.S.C in Science
Professional Certifications
AWS Certified Cloud Practitioner
Amazon Web Services
AWS Certified Machine Learning - Specialty
Amazon Web Services
AI CERTs® Certified Trainer™
AI CERTs®
AI+ Executive™
AI CERTs®
AI+ Prompt Engineer™
AI CERTs®
Introduction to Quantum Computing
The Coding School
Data Center Virtualization and Cloud Computing Infrastructure
BdREN
Introduction to Big Data and Hadoop
BdREN
Practical Cryptography
BdREN
Ethical Hacking
BdREN
AWS Partner Accreditation (Technical)
AWS
AWS Partner Sales Accreditation (Business)
AWS
AWS Partner Migration Ambassador 2023
AWS
AWS Partner Generative AI Essentials
AWS
AWS Partner Cloud Economics Accreditation
AWS
Generative AI with Large Language Models
DeepLearning.AI
Volunteer & Leadership
CloudCamp Bangladesh Foundation
Coordinator
2021 - Present
- • Organize and coordinate events, workshops, and training sessions
- • Collaborate with sponsors, partners, and community stakeholders
- • Recruit, train, and manage volunteers
CloudCamp Bangladesh Foundation
Project Manager
2020 - 2021
- • Plan, execute, and oversee CloudCamp projects and initiatives
- • Define project goals, scope, and deliverables
- • Develop and maintain project timelines
Get In Touch
Let's Architect the Future
I'm always open to discussing enterprise AI solutions, multi-agent architectures, or cloud-native scaling strategies. Feel free to reach out via any of the channels below.
Join the Community
Scan to join my private WhatsApp community "AI/ML with Sohag" for exclusive insights on agentic systems and production AI.
