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VienThanh12/README.md

Hi πŸ‘‹, I'm Vien (Kevin) Ha

AI Engineer @ Nokia | Master's in CS @ University of Helsinki

Portfolio β€’ LinkedIn β€’ GitHub

πŸš€ About Me

I'm an AI Engineer at Nokia HQ in Finland with 2 years of experience building generative AI systems, agentic applications, and intelligent automation. Currently part of MI Core Networks, contributing to AI R&D within the Knowledge Intelligence group, I build AI-powered solutions that accelerate engineering workflows across complex telecom domains.

Alongside work, I'm pursuing a Master's in Computer Science at the University of Helsinki (Track: Software, GPA: 5/5), focusing on distributed systems, networking, and intelligent software architectures.

I'm passionate about turning AI research into production-ready solutions, and I'm always open to connecting with fellow engineers and innovators in the AI space.

πŸ”§ What I Work With

AI & GenAI

  • GenAI, LLMs, RAG, Neural Networks, Machine Learning
  • AI Agents: OpenAI Agents SDK, MCP, Function Calling, Agno, Tiny Agent
  • Multi-agent orchestration, Anthropic Claude, Spatial AI

Languages

  • Python, TypeScript/JavaScript, C/C++, C#

Frontend

  • React, Next.js, Tailwind CSS, Ant Design

Backend

  • FastAPI, Node.js, Express.js, Python

Infrastructure & DevOps

  • Docker, Kubernetes, CI/CD
  • Kong API Gateway, Keycloak, Grafana, Prometheus
  • Red Hat Linux (OCP), Jira

Databases

  • PostgreSQL, MongoDB, Redis, Graph/ Vector Database, Alembic

CS Fundamentals

  • Algorithms, Data Structures, OOP, Unit Testing, Distributed Systems, Software Architecture

πŸ’Ό Experience

Nokia | 2 yrs | Espoo, Finland

  • AI A&D Engineering (MI CNS | MI Core Network) (Jan 2026 - Present)

    • Developed AI4Code, an AI-powered agentic application designed to accelerate software engineering knowledge transfer across complex telecom product domains.
  • AI A&D Engineering (CNS P&E) (Aug 2025 - Jan 2026)

    • Contributed to Nokia AgentOS, a lightweight orchestration layer built around the OpenAI Agents SDK, enabling complex agentic workflows with minimal code via YAML-based configuration and built-in/MCP tools.
  • Software Engineer (CNS ET Advanced Technology & Incubation) (May 2024 - Aug 2025)

    • Designed and delivered GenAI architectures and reusable AI solutions, accelerating generative AI adoption across R&D.
    • Maintained 100% business continuity for two production systems through proactive monitoring and rapid issue resolution.
    • Delivered 10+ AI and automation initiatives, improving internal efficiency and decision-making.

Lockness Limited | Software Engineer | 1 yr | Remote

  • Built a decentralized data labeling platform for machine learning, laying the groundwork for my transition into AI-focused engineering.

πŸŽ“ Education

University of Helsinki | Master of Science, Computer Science (Jun 2025 - Jul 2027)

  • GPA: 5/5 | Credits: 69/120 | Track: Software
  • Focus: Distributed Systems, Networking Technology, Software Architecture

πŸ“œ Certifications

  • DevOps with Kubernetes | University of Helsinki (Jan 2026)
  • Big Data Platforms | University of Helsinki (Dec 2025)
  • And 12 more on LinkedIn

πŸ… Achievements

  • πŸ₯ˆ 2nd Place Challenge Partner at Junction 2025 (Europe's biggest AI hackathon, 1500+ hackers, 111 countries)
  • πŸ† SeAMK Scholarship (Tapio Varmola's scholarship fund, May 2025)
  • πŸ₯ˆ 1st Runner-up, Silver Award in the Project Management Championship Competition
  • Top 25% out of 250+ projects at Junction 2024
  • πŸ₯‡ First Prize City excellent student (2022)
  • πŸ₯ˆ Silver Medal, Consolation Prize Olympiad in Informatics, Central Highlands of Vietnam (2021, 2022)
  • 🀝 Consolation Prize Olympiad in Informatics, Northern Coast of Vietnam (2021)
  • πŸ₯ˆ Second Prize City information technology competition (2020, 2021, 2022)

⭐ Activities

  • πŸ₯‰ Bronze Medal in Badminton 🏸 tournament (Uni level)
  • πŸ₯‰ Third Prize Football ⚽ (A5 & B2 High School level)
  • β™ŸοΈ I also enjoy playing chess. I’m rated 1600+ on Lichess and 1300+ on Chess.com. It may not be much, but I gave it my best.

πŸ‘¨β€πŸ’» Competitive Programming

Growing up in Vietnam, I was curious about technology and problem-solving since I was 14. This curiosity led me to competitive programming during high school, where I spent more than 5 years sharpening my skills in C/C++, data structures, and algorithms. During this time, I solved over 2000 programming problems, participated in numerous contests, and earned several awards. I can confidently say I've built a strong foundation in computational thinking and algorithms. Whatever the language, I learn it fast and am always eager to pick up new things.

πŸ“ˆ Stats

vienthanh12

VienThanh12

VienThanh12

VienThanh12

VienThanh12

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  1. MyPortfolio MyPortfolio Public

    Personal portfolio website showcasing my diverse skillset in web development, with a collection of projects and work experiences.

    TypeScript 2

  2. hackathon-junction-projects hackathon-junction-projects Public

    KONE 3DNow is based on the KONE main page. It showcases an initial 3D model of the building where elevator and equipment models are integrated to create a live digital twin.

    JavaScript 4

  3. alexha11/Junction-2025 alexha11/Junction-2025 Public

    End-to-end platform for optimizing HSY BlominmΓ€ki wastewater pumping using multi-agent forecasts, a FastAPI orchestration backend, a React operator dashboard, and supporting digital-twin tooling.

    Python 5 1

  4. aitoAarni/Skibidi-News aitoAarni/Skibidi-News Public

    Informing the world

    Python 5 2

  5. Asadullah378/MiniChain Asadullah378/MiniChain Public

    Python 3

  6. C- C- Public

    I solved more than 2000 problems in total from all of the websites like Codeforces, LeetCode, ATCoder, LQDCoder, NTUCoder, and so on in my high school. These are just a few on my list.

    C++ 7