About Me

I engineer cutting-edge infrastructure and AI systems as a Full-Stack Infrastructure Architect and LLM Solutions Engineer.

I craft cloud-native systems and dynamic AI pipelines, focusing on robust, maintainable solutions that drive real-world impact.

I architect scalable systems, optimizing infrastructure costs while ensuring peak performance and reliability. My expertise spans microservices design, RAG systems, and language model fine-tuning.

What I Do

LLM Pipeline Development
Building AI pipelines with Langchain and custom RAG systems for advanced NLP applications.
Full Stack Development
Creating responsive web applications with React and cloud-native backend solutions.
Design and Creative
Crafting intuitive and visually appealing digital experiences with a focus on usability.
Entrepreneurial
Identifying opportunities and building scalable MVPs that solve real-world challenges.

Skills

Frontend Development

Translating design concepts into interactive web applications with modern frameworks and libraries.

Work Experience

I help companies deliever products. With my expertise and well-rounded skillset, I bring about fresh perspectives and innovative solutions.

Parametriks

Machine Learning and Software Engineer Intern

Parametriks | Paris, France

  • Conceptualised and fabricated a full-stack application leveraging on next.Js and aws, engineering core features such as generative ai capabilities and natural language video querying to boost user experience and functionality.
  • Architected and deployed a scalable aws infrastructure with aws cdk, including vpc, aurora serverless rds, lambda, api gateway, glue, s3, and athena, streamlining multi-developer collaboration.
  • Conceptualised and programmed advanced ai capabilities with a text-to-sql workflow using bedrock, attaining 80% accuracy in natural language query conversion and enabling insights across datasets and document repositories.
  • Engineered automated ai/ml data pipelines leveraging glue crawlers, athena, and sagemaker for real-time data ingestion, analysis, and prediction, decreasing operational overhead by 70% and enhancing system efficiency.
  • Designed and constructed interactive dashboards with dynamic data visualizations, enhancing usability and potentially reducing time stakeholders spend extracting insights by 50%.
  • Developed and tested secure, scalable restful apis using aws api gateway, integrating with aws lambda, aws rds and dynamodb to enable robust serverless architectures.
  • Designed and deployed scalable postgresql and nosql databases, ensuring data integrity and adaptability to handle complex datasets from multiple insurers and clients.
  • Authored comprehensive technical documentation covering infrastructure, workflows, and architecture, predicted to reduce onboarding time for new developers by 50% and facilitating cross-team collaboration.
AWS
AWS CDK
Machine Learning
System Architecture
Full-Stack
TypeScript
React.js
Next.js
PostgreSQL
DynamoDB
SIgN Logo

Research Intern

Singapore Immunology Network (SIgN) | Singapore

  • Spearheaded analysis of large-scale genomic datasets (>7 million rows), leveraging advanced bioinformatics techniques to uncover critical insights that directly influenced research directions and decision-making
  • Designed and implemented a custom automated pipeline by integrating 11+ open-source bioinformatics tools, reducing manual intervention by 40% and accelerating data processing timelines by 30%
  • Engineered robust Shell and Python automation scripts to extract and classify cell barcodes, segment TCR α and β chains at single-cell level, and reconstruct TCR chains via de novo assembly, enhancing reproducibility and scalability
  • Revolutionized cell barcode extraction methodologies, achieving a 258% increase in barcode recovery (from 608,700 to 2,181,878), improving data quality and downstream analysis accuracy
  • Pioneered a novel Python-based algorithm to separate TCR α and β chains without reliance on a whitelist, achieving 90% accuracy across 100 unique cell barcodes using Ward's linkage clustering, setting a new benchmark for TCR chain analysis
  • Tailored Shasta for TCR-specific assembly of α and β sequences, overcoming configuration constraints and pioneering novel methodological advancements
  • Co-authored “Refining TCR clonotype identification with long-read sequencing technique” submitted to Society for Immunotherapy of Cancer (SITC), as third author and first intern co-author, positioned among full-time researchers highlighting significant contributions to research project
Bioinformatics
Data Science
Machine Learning
Research
NUS SoC Computing Club

President

NUS SoC Computing Club | Singapore

  • Directed a team of 30 executives to organize 20+ high-impact events, including orientation camps, hackathons, and networking sessions, reaching 5,000+ undergraduates and achieving a 90% participant satisfaction rate
  • Strategically managed and allocated a $300,000 annual budget across 4 departments, optimizing resource distribution to maximize event quality and club engagement
Management
Leadership
Project Management
LFG Logo

Software Engineer Intern

LFG | Ho Chi Minh City, Vietnam

  • Led collaboration with a cross-functional team of 4 developers to design and implement 10+ website features
  • Partnered with 3 UI/UX designers to ensure a 100% responsive and user-friendly interface
  • Conducted business development and product pitching at networking events to VCs
TypeScript
Prisma Studio
TRPC
React.js
ABYA Logo

Software Engineer Intern

ASEAN Business Youth Association | Singapore

  • Orchestrated a cross-functional team of 7 (3 developers, 2 UI/UX designers, 2 copywriters) across 3 ASEAN countries to develop and deploy a full-stack web application eliminating monthly downtime from 6% to 0%
  • Conduct code revisions and optimisation on a bi-weekly basis
TypeScript
React.js
Firebase
Project Management
Scrum
RSAF Logo

Sergeant

Republic Singapore Air Force | Singapore

  • Pioneered NSF Council to improve welfare and camaraderie among 20+ NSFs across 3 departments, organizing 3 impactful welfare eventswithin 4 months
  • Recognized as “Best Airman of the Month” in August 2021 for exceeding expectations and demonstrating initiative
  • Selected amongst 100+ NSFs to represent RSAF in National Day Parade 2021 and SAF Day 2021 as part of Guards of Honour, showcasing discipline, precision, and teamwork in high-profile national events
Project Management

Projects

Because I love building, learning and solving problems. Here are my top 3 favourite projects.

Twenify
An all-in-one productivity platform for time management and focus.
FullStack
Vue
Firebase
Figma
DatabaseManagement
NoSQL
Authentication
Twenify preview
StudyGPT
A custom ChatGPT assistant that helps students study by generating questions and providing feedback.
AI
FullStack
React
OpenAI
NextJS
TailwindCSS
Education
StudyGPT preview
MemoriesHub
A social media platform for sharing and preserving personal memories and experiences.
FullStack
MERN
MongoDB
Express
React
NodeJS
Authentication
Redux
MemoriesHub preview
W.I.P.
Project HighlighX
  • Anki + Book Summary + Store Feature
  • Encourage user to create their own reflection flashcards and sell them to other users.
  • Encourage active learning and recapping of book contents and lessons.
Pipelined Projects
  • Generic Ollama-based RAG solution
  • Generic Ollama-based Report Generator
  • Daily Book Knowledge RSS + Webpage
  • ???

What People Say About Me