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Updated October 2024
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Nopporn Lekuthai

Developer

An interdisciplinary medical student, my academic journey is characterized by a strong interdisciplinary foundation, bridging the gap between medicine and engineering. My professional development has been significantly enhanced through internships and a variety of projects, sparking a deep enthusiasm for exploring new technologies.

Experiences

Agoda

May 2024 - Present

Software Engineering Intern, GenAI

  • Developed and maintained a Kotlin-based CV screening tool that automates the recruiting process, reducing manual screening by 1200± hours annually
  • Implemented a backoffice system for the CV screening tool, enabling HR to reduce onboarding time from 1 days to 15 mins
  • Reduced LLM costs by 4-fold by streamlining the model process, all while maintaining the same accuracy
  • Designed and implemented PoC for LLM-as-a-Judge and Generation Entropy system, which can be used to evaluate model hallucinations
  • Designed and Implemented a AI-assisted human labeling tool for better data quality and efficiency
  • Got a "Superstar Intern" Performance Evaluation and "Curiosity Catalyst" Award by the end of the summer internship

🤖 Kotlin
🔧 Gradle
🔥 Pytorch
🧠 Huggingface
🔧 MLFlow
📈 Grafana
🔧 Docker
✨ LLMs
🚀 React
🧬 Redux
🗄️ Microsoft SQL
🌱 Spring

Eatway

Sep 2023 - April 2024

Software Engineer, Co-founder (Technical)

  • Create a first MVP using React Native (Expo) and Next.js for cross-platform experience targeting iOS, Android, and Web.
  • Employed Edge Functions and an Edge read replicas (Cloudflare D1) to minimize latency in server-client interactions in a read intensive environment.
  • Developed a Continuous Deployment (CD) pipeline using GitHub Actions for building and deploying native applications, web, and backend to EAS, Cloudflare Pages, and Cloudflare Workers, respectively.
  • Adopted a Monorepo strategy to enhance code reusability and efficiency.
  • Implement and host a self-hosted version of Pusher (Soketi) for a real-time and cost-effective communication between clients and merchants.
📱 React Native
🔥 Hono
☁️ Cloudflare Workers
📟 Tamagui
🗄️ SQLite
🖼️ Cloudflare R2
🔧 GitHub actions
🚀 Turborepo
📡 Pusher

Thairath Online

May 2023 – Aug 2023

Internship (Software Engineer)

  • Finetuned a Language Model for a proof-of-concept autocompletion system to assist journalists and engineered a full-stack web application, deploying and integrating this model onto an EC2 instance using FastAPI and NGINX.
  • Created a React library along with authentication systems, widely implemented across company products, complete with thorough documentation.
  • Developed a trending words algorithm based on Longest Common Substring and finetuned Named Entity Recognition (NER) model.
  • Achieved top performance recognition in nearly every sprint (full-time employees included)
🚀 React
💅 CSS
⚡️ FastAPI
🔧 NGINX
🐳 Docker
🔥 Pytorch
🤖 Transformers
🐼 Pandas

Ramathibodi Poison Center

Dec 2022 – Mar 2023

Contractor

  • Created a web application that helps physicians calculate drug doses for pediatric patients.
  • Utilized Progressive Web Application (PWA) technology for a fast, network-independent, and installable web app in case of poor network conditions and emergencies.
  • Gathered and analyzed data for accurate ideal body weight estimation for Thai children from 0 months old to 19 years old.
🚀 React
🌐 Next.js
💅 Tailwind CSS
📦 Workbox

Ramathibodi Pitching Challenge

Dec 2020 – Jul 2021

Co-founder, Head of Technologies

  • An online research competition that helps more than 1,200 high school students from across Thailand to develop research skills.
  • Worked on web application for registration process and program landing website.
🐍 Python
🐼 Pandas
🌐 Next.js
🚀 React
💅 CSS
🔥 Firebase
☁️ Cloudflare workers

Open-Source Contributions

(selected)

t4-app

  • Developed an OAuth authentication process in React Native (Expo) that smoothly incorporates Supabase Auth, being the first Expo starter template that offers a budget-friendly auth provider alternative to the more widely used, but expensive, Clerk.
  • Fixed a couple of bugs in session management in the stack.

Projects

(selected)

Word-level Thai Sign Language conversion based on Electromyogram

  • Create a program to facilitate data collection and data tagging at the site of collection.
  • Develop an Attention-based Model that is capable of distinguishing between different sets of sign language gestures with more than 91% accuracy.
🐼 Pandas
🔌 Serial
🧠 Keras
🔬 TensorFlow

soadmai

  • Create a full-stack web application that enables students to find friends (and beyond) with common interests.
  • Achieved finalist status in a design thinking contest.
🚀 React
🌐 Next.js
💅 Tailwind CSS
🔌 tRPC
🐘 PostgreSQL
🔒 Auth.js

Achievements

(selected)

HK Tech Southeast Asia Start-up Competition

Oct 2023 - Present

  • Currently in the ongoing competition, having advanced to the final round.
  • Created a Minimum Viable Product (MVP) web portal, encompassing UX/UI design, following the proposal and research of a project focused on cancer screening using exosomes.

SKILLKAMP by K-Bank and ascend group

May 2023

  • Achieved finalist status in a web development competition by developing a frontend of a comprehensive ecommerce website with a robust performance optimization.

Bulbbet

Nov 2023

Thinc 10 days

  • Secured second runner-up in a university-wide web development competition by developing a full-stack prediction market platform using best practices and the latest technology in web development.
  • Received the chance to mentor and guide five team members who were beginners in web development, providing them with comprehensive support to enhance their skill.
Used Cloudflare Pages ⚡️ and Cloudflare Cache 🌐
© 2023 Nopporn Lekuthai.