Jaronchai Dilokkalayakul
jaron.dilok@gmail.com
Jaronchai’s LinkedIn

Experience

IT System Engineer, Information Biology Lab, Tohoku University
November 2024 – Present | Sendai, Japan

  • Engineered reliable server operations to support research activities.
  • Architected Backup Strategies, and implemented tape backup, ensuring data redundancy and integrity.
  • Optimized workflow automation, automated server tasks, and streamlined scheduling.

Data Engineer, IBM
May 2024 – October 2024 | Bangkok, Thailand

  • Designed and implemented a vector database architecture using Milvus for a contact center optimization project.
  • Developed and deployed an API to serve vector search engine, significantly reducing manual search time by 65%.
  • Built a data pipeline to extract, transform, and manage vector embed loading for efficient semantic search.
  • Conducted semantic search optimization and fine-tuned Large Language Model (LLM) to enhance API performance.

Data Engineer Intern, IBM
June 2023 – November 2023 | Bangkok, Thailand

  • Developed a domain-specific, customer service chatbot using Large Language Models from industry-specific data.
  • Executed an enterprise-scale data migration project for the banking industry, leveraging an awk-based framework data migrating, resulting in minimal downtime and allowing the bank to serve customers with efficiency
  • Fine-tuned LLM models, elevating it to an advanced API for seamless information extraction and formatting.
  • Participated in the IBM WatsonX Challenge 2023, implementing WatsonX Assistant optimizing customer services.

Junior AI Researcher, Thai-Nichi International College
November 2022 – April 2023 | Bangkok, Thailand

  • Designed and developed an image processing machine-learning iOS app within the Data Science and AI Laboratory.
  • Developed and fine-tuned CNN architecture, resulting in a more than 20% increase in application accuracy.
  • Seamlessly integrated Keras neural network models into the native iOS development environment using CoreML.

Computer Laboratory Assistant, Thai-Nichi International College
March 2022 – April 2023 | Bangkok, Thailand

  • Designed and executed hands-on IoT and Programming lab stations within the Digital Engineering Laboratory
  • Maintained the optimal functionality of laboratory stations, ensuring uninterrupted access for over 300 students.
  • Demonstrated subject matter expertise in IoT , offering comprehensive guidance and practical introduction.

Teaching Assistant, Thai-Nichi International College
November 2021 – March 2022 | Bangkok, Thailand

  • Collaborated with the instructor to deliver course content effectively for the Engineering Mechanical Design course
  • Designed supplementary course assignments and tutorials and orchestrated the operation of 3D printing.

Education

Graduate School of Information Science, Tohoku University
October 2024 – present

  • MEXT Scholarship (Monbukagakusho Scholarship) grantee, full scholarship from the Japanese government

Digital Engineering (B.Eng.), Thai-Nichi International College
July 2020 – March 2024 | GPA: 3.95/4.0

  • Medal of Academic Excellence In recognition of outstanding academic performance, highest GPA in the program
  • First-ranked student in the program and full scholarship holder (covering 100% of tuition fees)
  • International Student Council (ISC) and Department Representative - active demonstration of leadership
  • An active participating member of the Sakura Science Club of the Japan Science and Technology Institute.

Awards

MEXT Scholarship (Monbukagakusho Scholarship)
Full scholarship from the Japanese government

Certificate of Academic Excellence in 2020 and 2021
Issued by Thai-Nichi International College, Year 2020 and 2021
In recognition of outstanding academic performance, achieving the highest GPA in the program.