Viet Ha is a Chief of AI and seasoned engineering leader with over a decade of experience building large-scale ML systems, now focused on agentic AI and production-ready MLOps for SMBs. He designed and shipped ranking, recommender, and conversational AI at Microsoft Bing—impacting hundreds of millions of users—and recently leads AI platform strategy at Dewly.AI/Chative. He blends deep learning and LLM expertise (RAG, memory, context engineering) with strong systems skills in distributed real-time inference, CI/CD, and containerized cloud deployments. A certified Scrum Master, he routinely establishes Agile and DevOps practices and manages cross-regional teams of data scientists, ML engineers, and SREs. His open-source contributions span secure networking plumbing and QA/test automation, reflecting a pragmatic focus on reliability and secure communication at scale. Fluent in English, Polish, and Vietnamese, he pairs technical depth with cross-cultural leadership and product-driven experimentation.
6 years of coding experience
11 years of employment as a software developer
Master, Computer Science, Master, Computer Science at Warsaw University
Master, Commerce, Master, Commerce at RMIT University
Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.
Role in this project:
Back-end Developer
Contributions:2 reviews, 7 PRs, 66 comments in 1 year
Contributions summary:Viet focused on implementing and refining core features of the Ockam project, primarily related to TCP inlet and listener management. They added commands for listing, showing, and deleting TCP listeners, demonstrating an understanding of network transport mechanisms. The user also enhanced existing functionalities by adding default values for arguments, and refining the output of existing commands. These contributions suggest a focus on the project's underlying network communication and security aspects.
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
Role in this project:
QA Engineer / Test Automation Engineer
Contributions:7 reviews, 11 commits, 10 PRs in 21 days
Contributions summary:Viet primarily contributed to the testing framework within the AppFlowy project, focusing on grid functionality. Their commits implemented and expanded test cases for converting between different field types within the grid, specifically switching between Multi-select, Checkbox, Number, and Date to Text types. They demonstrated proficiency in writing and modifying tests, suggesting a strong focus on ensuring the stability and correct behavior of the application's data handling and display.
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