Md Kamal Hossen
Software Engineering Manager
Milpitas,CA
Summary
Engineering leader with 10+ years of experience building and scaling GenAI, AI/ML platforms, and developer tooling. Currently leading Prompt Management and Prompt Flow orchestration for AWS Bedrock, owning architecture, technical strategy, and developer experience for enterprise-scale generative AI workflows. Proven track record of delivering scalable, reliable, and production-ready platforms through strong technical leadership and cross-functional collaboration. Brings deep expertise across frontend platforms, cloud architecture, and GenAI systems, paired with a people-first leadership approach focused on team growth, execution excellence, and long-term product impact.
Overview
12
12
years of professional experience
Work History
Software Engineering Manager – Bedrock Prompt Management & Flow
Amazon Web Services (AWS)
09.2024 - Current
- Lead engineering for Prompt Management, prompt optimization, and flow orchestration within AWS Bedrock, managing a 12+ engineer team across frontend and platform services. Contributed to a ~10% increase in Bedrock Flow customer adoption in two months.
- Delivered multiple AWS re:Invent launches, including Intelligent Prompt Routing and Model Migration (beta), onboarded 50+ beta customers for Model Migration, partnering with product and applied science to validate workflows and scale toward GA.
- Defined technical strategy and long-term architecture for scalable, production-grade GenAI workflow management and partnered closely with Product, UX, and Applied Science to ship intuitive, developer-first AI platform experiences.
- Built, mentored, and grew a high-performing engineering team, fostering technical excellence, experimentation, and strong ownership while delivering on-time, high-quality platform capabilities.
Senior Software Engineer – SageMaker GroundTruth
Amazon Web Services (AWS)
10.2022 - 04.2025
- Designed and launched SageMaker Geospatial, a rich JupyterLab based UI experience for large-scale geospatial ML workflows and drove successfull onboarding of 2 enterprise customers.
- Expanded SageMaker GroundTruth to Geospatial and Medical domains, unlocking new enterprise ML use cases and broadening platform adoption.
- Maintained legacy Amazon MTurk integrations and expanded capabilities to onboard curated crowds for GenAI-specific expert annotations, improving labeling quality and enabling higher-fidelity training and evaluation workflows.
- Mentored 3–5 junior engineers, supporting technical growth, code quality, and overall team productivity.
Software Engineer – SageMaker GroundTruth
Amazon Web Services (AWS)
02.2020 - 10.2022
- Led the expansion of SageMaker GroundTruth by adding and scaling new annotation modalities, including advanced 3D PointCloud and Video workflows, significantly broadening enterprise customer adoption.
- Built high-performance 3D point-cloud and video annotation tools using React, Redux, Three.js, and Fabric.js, designed to handle large datasets and complex labeling requirements.
- Evolved video annotation into a primary revenue-generating modality for SageMaker GroundTruth by improving usability, scalability, and enterprise-grade reliability.
- Maintained and enhanced the SageMaker Crowd HTML Elements library, enabling thousands of customers to create highly customizable labeling interfaces across modalities.
Software Engineer III – Identity & Security
eBay Inc.
02.2019 - 02.2020
- Architected and launched passwordless authentication (WebAuthn) for mobile web at global scale.
- Built push-based MFA and personalized sign-in flows improving security and user experience.
Software Engineer II – Buyer Experience
eBay Inc.
01.2017 - 02.2019
- Led improvements to “Buy It Now” checkout, increasing conversion rates by ~10%.
- Migrated core sign-in systems to Node.js and MarkoJS, enabling faster iteration and deployment.
Software Engineer – Storage Management Systems
NetApp, Inc.
05.2014 - 01.2017
- Migrated enterprise E-Series storage UI from Java Swing to a modern AngularJS web client.
- Developed Cloud Connector firmware enabling automated backups to Amazon S3.
Education
Master of Science - Computer Science
Wichita State University
USA05.2014
Bachelor of Science - Computer Science & Engineering
Bangladesh University of Engineering And Technology (BUET)
Bangladesh03.2004
Skills
- Engineering leadership & people management — hiring, mentorship, performance management, delivery execution, and technical direction for high-impact teams
- Frontend & platform engineering leadership — hands-on experience building large-scale, high-performance web applications using React and TypeScript, backed by Nodejs, Python, and FastAPI services
- GenAI & cloud platform leadership — leading delivery of AWS Bedrock and SageMaker platforms with ownership of cloud infrastructure, CI/CD pipelines, containerization, and production operations on AWS
Publications Certifications
- React: Creating and Hosting a Full-Stack Site — LinkedIn Learning
- Triaging Incoming Change Requests: Bug or Commit History, or Code Authorship?
- Amalgamating Source Code Authors, Maintainers, and Change Proneness to Triage Change Requests
Timeline
Software Engineering Manager – Bedrock Prompt Management & Flow
Amazon Web Services (AWS)
09.2024 - Current
Senior Software Engineer – SageMaker GroundTruth
Amazon Web Services (AWS)
10.2022 - 04.2025
Software Engineer – SageMaker GroundTruth
Amazon Web Services (AWS)
02.2020 - 10.2022
Software Engineer III – Identity & Security
eBay Inc.
02.2019 - 02.2020
Software Engineer II – Buyer Experience
eBay Inc.
01.2017 - 02.2019
Software Engineer – Storage Management Systems
NetApp, Inc.
05.2014 - 01.2017
Master of Science - Computer Science
Wichita State University
Bachelor of Science - Computer Science & Engineering
Bangladesh University of Engineering And Technology (BUET)