Tech Stack
Selected Work
Some projects I have built and contributed to.
Personal Health Coaching
- Transitioned a traditional clinical laboratory into an AI-driven digital health platform
- Automated microbiome data analysis for doctors with structured Silver and Gold database layers
- Provided medical data insights for data scientists through enterprise solutions
- Delivered personalized nutrition, sleep, and fitness plans directly to customers
- Integrated advanced analytics to process raw lab results into actionable health recommendations
Real-Time AI Learning Assistant for Kids
- Built an AI learning companion for kids with natural conversation
- Supports both voice and text input for flexibility
- Maintains context throughout the conversation
- Explains topics in age-appropriate, friendly ways
- Covers English, science, general knowledge, and daily life questions
AI Interview Platform
- Built real-time AI interview system with live sessions
- Set up real-time video and voice communication
- AI interviewer generates questions based on CV and job description
- Smart follow-up questions to dig deeper into answers
- Records and analyzes responses for hiring team insights
Natural Language to SQL System
- Transforms natural language into SQL queries securely
- Supports querying across numerous tables with complex schemas
- Schema-aware retrieval using embeddings
- PII protection and safeguards against invalid queries
- Validation layer before query execution
Conversational AI for Banking Services
- AI assistant for banking onboarding and services
- Replaced conventional forms with conversational processes
- Integrated with banking APIs for smooth service delivery
- Step-by-step guided user flow for clarity
- Security validations for sensitive transactions
Solvedbook - AI-Powered Knowledge Base
- Extracted knowledge from historical chat conversations and incident logs
- Created searchable knowledge base from organizational memory
- Built AI-powered retrieval system for faster solution discovery
- Integrated with team communication platforms automatically
- Reduced time spent searching for previous solutions
Specman - Spec-Driven Development CLI Tool
- Created CLI tool to maintain single source of truth for project specs
- AI tools reference specs to reduce hallucination and maintain consistency
- Automated spec validation and versioning
- Integrated with code generation and AI-assisted development workflows
- Helped teams enforce consistent architecture and patterns
Experience
Senior Consultant - Infrastructure Engineer - AI Engineer
Thoughtworks
Dec 2022 - Present
Working on MYOB's online invoice payment platform, collaborating with multiple teams and managing the on-call process to ensure system health.
Terraform and AnsiblePrometheus and GrafanaSumo Logic and Splunk
Senior Full-stack Developer
Upmesh
Aug 2021 - Dec 2022
A platform has been developed to help merchants create and manage their products while effortlessly connecting with Facebook and Instagram. This integration provides a convenient "add-to-cart" feature, allowing merchants to sell their products directly on these social media platforms.
.NETNodeJsAngular
AWS
Docker
MongoDBKubernetes
Senior Full-stack Developer
Altsource Software
Aug 2020 - Mar 2021
Worked on a project integrating with Slack API to build a platform for schedule creation and management.
.NET CoreVue.jsAWSAzureHangfireDockerPostgreSQLRedisElasticsearch
Senior Full-stack Developer
Orient Software
Aug 2019 - Mar 2020
Led a team of 3 developers for the Learning System project for the Ministry of Education Singapore.
.NET CoreAngularAzureDockerKubernetesRabbitMQgRPC
Full-stack Developer
TPS Software Corporation
Sep 2016 - Mar 2019
Started as a full-stack developer working on CMS for Japan Client, later led a team for a Co-Working Space Search project.
C#ASP.NETJavaScriptVueJsSQL ServerDockerRabbitMQGoogle Maps APIsRedisJenkins