AI & GenAI Systems
- AI Applications
- LLM-Powered Systems
- RAG & Retrieval
- Agentic Workflows
- AI Integrations
- Evaluation & Reliability
Based in MalaysiaOpen to collaborate when the fit is right
Full-Stack & AI Engineer
I build production-oriented AI applications, LLM-powered systems, and scalable backend platforms, combining 6+ years of full-stack engineering experience with modern GenAI architecture.
Python · Node.js · Laravel · JavaScript · TypeScript · React · Vue.js · Databases · Cloud Services · Docker · Git · CI/CD
What If? Let's Build.
About
Full-stack engineering and AI systems, built with equal depth.
Full-Stack & AI Engineer with 6+ years of professional experience, based in Malaysia.
My work spans backend architecture, API design, and frontend systems across logistics, oil & gas, e-commerce, and enterprise software, primarily with Node.js, Python, Laravel, React, Vue, PostgreSQL, MongoDB, and MySQL.
I build production-oriented AI applications alongside the full-stack platforms that support them: LLM-powered products, RAG and retrieval systems, conversational interfaces, and agentic workflows designed for reliability and deployment.
Open to roles when the fit is right.
Tech
Stack
Technologies organized by engineering domain.
AI & GenAI
OpenAIAnthropicGroqGeminiAmazon BedrockIBM watsonx.aiPrompt EngineeringLangChainLlamaIndexChromaDBFAISSLangGraphCrewAIAutoGenBeeAIBedrock Agents/FlowsMCPA2AWhisper (STT)ElevenLabs (TTS)GradioAI Safety & EvaluationBedrock Guardrails
Frontend
ReactNext.jsVue.js (Vue 2/3)Nuxt.jsTypeScriptJavaScriptViteTailwind CSSBootstrapPiniaChart.jsPlotlyFramer MotionVuex
Backend
PythonFastAPINode.jsExpressNestJSPHPLaravelAPI DesignGraphQLStripeZodAxiosPusherMongoosePinoJWT / RBAC
Databases & Data
PostgreSQLMySQLMongoDBSQLSupabaseSQLiteChromaDBFirebase Firestore
Infrastructure
DockerCI/CDREST APIsWebSocketsTurborepoAWS S3Microsoft AzureFirebaseGitPostmanLinuxStructured LoggingSystem Design Basics
Testing
JestTDD / BDDCucumberSystem Integration Testing
Expertise
Engineering Focus
Two core areas of engineering practice, applied across production client work and personal builds.
Full-Stack & Backend Systems
- Web Applications
- Backend Systems
- APIs & Integrations
- SaaS Platforms
- Databases
- Scalable Architecture
Career
Professional Experience
6+ years shipping production software with ownership across backend architecture, APIs, full-stack delivery, and AI integrations where the product requires them.
2021
Present
Mar 2021 to Present
Senior Software Engineer
Synesis Labs (formerly AlphaSquared) · Full Time · Remote
Grew from Full-Stack Developer to Senior Software Engineer by delivering production-ready features across logistics, analytics, and AI-assisted platforms.
Designed and built secure RESTful APIs with Node.js, NestJS, Laravel, and Python, focused on performance, access control, and maintainability. Improved API response times by up to 40% through query optimization and database indexing on live production systems.
Built and integrated AI-powered features using LLM APIs, conversational workflows, prompt orchestration, voice transcription, and synthesized audio responses, shipped to real users in customer-facing applications.
Built scalable, reusable component systems in React and Vue, integrated with backend APIs and real-time event workflows using WebSockets and Pusher.
Owned CI/CD pipelines with GitHub Actions and Docker, conducted code reviews, mentored junior engineers, and contributed to architecture decisions across the team.
2019
2021
Nov 2019 to Feb 2021
Laravel Developer
NetRoots Technologies LLC · Full Time · Onsite
Built and maintained enterprise business automation platforms: HRM, ERP, and CRM systems used across HR, finance, procurement, and inventory operations.
Developed backend modules from scratch and enhanced existing ones to improve operational efficiency; integrated payment gateways, cloud APIs, and notification systems.
Worked end-to-end from development and testing through deployment, and collaborated on technical documentation for implementation and QA. Strong foundation in PHP, Laravel architecture, production debugging, and systems that real businesses depend on daily.
Case studies
Production & client work
Representative systems from client and enterprise engagements, with live links where available.
- Case studyFull-Stack2023 to present
FluidsData
Oil & gas characterization platform: data digitization, ingestion, visualization, and ML-driven fluids property predictions. Vue.js frontend with Python backend for data standardization and analytics.
- Vue.js
- Python
- Plotly
- Data Visualization
- Case studyPlatform Engineering2021 - 2025
Who I Follow
Sports social-commerce platform combining user profiles, team chat, events, tournaments, and Stripe-powered shop with admin analytics. Laravel API with Vue.js frontend and role-based team administration.
- Laravel
- Vue.js
- Stripe
- MySQL
- Case studyFull-Stack2025 - 2026
Craftsman Web
Field service management platform for booking, technician dispatch, invoicing, and route planning. React frontend with Express API, MongoDB persistence, and Google Places integration for client reviews.
- React.js
- Node.js
- MongoDB
Engineering
Selected Engineering Projects
AI and full-stack builds: RAG systems, LLM applications, SaaS platforms, realtime systems, and APIs, with source on GitHub and live demos where available.
- AI Document IntelligenceLive demo2026/mesh-rag
Mesh RAG
Full-stack RAG platform for document Q&A. A Next.js 15 client handles PDF upload, file selection, and chat; the FastAPI backend handles text extraction, chunking, ChromaDB vector indexing, and grounded generation via Groq or OpenAI, with responses always tied to cited source chunks.
- Next.js
- TypeScript
- FastAPI
- Python
- ChromaDB
- Groq
- OpenAI
- RAG
- AI + Realtime MessagingLive demo2026/meshdesk
MeshDesk
MeshDesk is a unified workspace for support and team communication: an AI assistant for drafting answers alongside real-time team chat, with one login and one sidebar to move between modes. The backend is a hardened Express/MongoDB API with encrypted, database-backed credential management, a pluggable multi-provider LLM layer (OpenAI, Anthropic, Groq, Gemini) with per-thread model selection and automatic failover, and a full admin panel for managing users, models, and integrations. The frontend uses a genuine design-token system with mode-aware theming, dark/light support, centralized error handling, and Pusher-powered realtime presence and typing indicators.
- React
- Vite
- Tailwind CSS
- Node.js
- Express
- MongoDB
- Mongoose
- OpenAI
- AI + VoiceLive demo2026/meshvoice-ai
MeshVoice AI
Voice-driven assistant: browser recording, server-side transcription, LLM response generation, and synthesized audio playback. React client with Express API orchestrating a modular voice pipeline.
- React
- Vite
- Node.js
- Express
- OpenAI
- ElevenLabs
- AI Safety & Evaluation2026/llm-safety-evals
LLM Safety Evals
A provider-agnostic LLM safety evaluation framework testing jailbreak resistance, prompt-injection vulnerability, harmful-content refusal, hallucination, and refusal consistency across OpenAI, Anthropic, and Gemini models through one unified interface. Every run is logged in structured JSONL and rolled up into CSV/JSON/Markdown reports with score-distribution charts, and the framework's own scoring and reporting logic is covered by a pytest suite.
- Python
- OpenAI SDK
- Anthropic SDK
- Google Generative AI SDK
- Pydantic
- pandas
- pytest
- Turborepo MonorepoLive demo2026/mesh-portfolio
Mesh Portfolio
Turborepo monorepo portfolio: Next.js apps, shared UI/config packages, MongoDB visitor analytics, and admin tooling in a dark-first marketing site.
- Turborepo
- Next.js
- TypeScript
- Tailwind CSS
- MongoDB
- Framer Motion
- Multi-tenant SaaSLive demo2026/meshmetrics
Mesh Metrics
Multi-tenant SaaS analytics and control-plane platform: a Vue 3 dashboard for revenue, pipeline, and account insights combined with tenant-scoped admin operations. Express API with PostgreSQL, JWT auth, RBAC, and tenant isolation.
- Vue 3
- Pinia
- Chart.js
- Vite
- Node.js
- Express
- PostgreSQL
- Zod
- Fintech / Investment Tracking2026/meshwealth
MeshWealth
A full-stack investment portfolio management application covering authentication, investments, transaction history, and analytics. The backend is a modular Express/TypeScript API organized by feature, each following a controller → service → repository pattern with Zod validation, sitting behind Helmet, CORS, rate limiting, and JWT auth with revocation, documented with Swagger UI. The React + MUI frontend uses TanStack Query and Recharts for data fetching and visualization.
- Node.js
- TypeScript
- Express
- MongoDB
- React
- Material UI
- TanStack Query
- Recharts
Contact
Let's build something that ships.
Share the problem, constraints, and what done looks like. I will reply with honest feasibility and next steps.
Prefer async? Drop a message via the contact page.