Software Engineer building reliable platforms and AI systems

I build and operate production backend services, distributed systems, and cloud-native platforms. At watchTowr, I develop reusable MCP integrations for cybersecurity workflows, with a focus on reliable APIs and engineering tools.

About

I turn ambiguous engineering requirements into practical, maintainable software. My work spans cybersecurity, healthcare, and enterprise platforms—from production APIs and event-driven services to AI-agent integrations, testing, and operational reliability. I enjoy working across teams to make complex systems simpler to use and easier to run.

Google Cloud Certified – Associate Cloud Engineer(May 2025)

Tech Stack

TypeScript
Node.js
Python
NestJS
REST APIs
GraphQL
PostgreSQL
MySQL
AWS
GCP
Kubernetes
Docker
Terraform
Kafka
CI/CD
Jest
Bruno
MCP
AI Agents
LLM Tool Calling
RAG
pgvector
Solidity
Foundry

Experience

Software Engineer · CFA Engineering

watchTowr · Full-time

Jun 2026 – Present

Singapore · Hybrid

Own engineering initiatives for the Model Context Protocol (MCP) server, building reusable AI-agent integrations, automated evaluations, and production-readiness checks. Collaborate across platform and cybersecurity teams to investigate distributed-system issues, strengthen API contracts, and deliver reliable integrations.

TypeScriptMCPAI AgentsKafkaGraphQLMySQLKubernetesJest

Software Engineer · Backend Platforms & AI

Carbon Sync · Full-time

Sep 2024 – Jun 2026

Singapore

Built and operated production backend services for healthcare and enterprise platforms, including REST APIs, PostgreSQL data models, asynchronous workers, and AI document-processing workflows. Worked directly with stakeholders from requirements through deployment, troubleshooting, and operational support.

Node.jsTypeScriptPostgreSQLGCPPub/SubDocument AIVitest

Blockchain Developer Intern

Phillip Capital · Internship

Jan 2024 – May 2024

Singapore

Developed transaction REST APIs and relational data models for an institutional digital asset platform, supporting transaction states, tracking, and consistent backend workflows.

NestJSSQLSequelizeSolidityREST APIs

Featured Work

Cybersecurity MCP Server & AI-Agent Integrations

watchTowr | 2026 – Present

Platform integrations that let AI agents securely interact with cybersecurity services. Work includes API contracts, evaluation workflows, and production-readiness checks for reusable engineering capabilities.
MCPTypeScriptLLM Tool CallingREST APIsJestBruno
Healthcare Backend & AI Document Processing

Carbon Sync | 2024 – 2026

Production APIs and asynchronous workflows for a telehealth platform, including document extraction, data normalization, validation, and report generation with cloud services and PostgreSQL.
Node.jsPostgreSQLGoogle Document AICloud StoragePub/SubVitest
Carbon Credit Registry & On-Chain Trading

Carbon Sync | 2024 – 2026

Carbon credit registry and on-chain order book on Polygon, combining smart contract development with backend services and cloud infrastructure.
SolidityFoundryPolygonDockerTerraformGCP
Enterprise Digital Asset Platform

Phillip Capital | Jan – May 2024

Backend APIs, transaction lifecycle handling, and smart contracts for an institutional digital asset platform.
NestJSSequelizeSQLSolidityOpenZeppelin
Soul-Bound Tokens Platform (Zilliqa)

Gitcoin GR14 | 1st Place

Soul-Bound Tokens platform on Zilliqa. First place in the Gitcoin GR14 Zilliqa Open Track.
ScillaZilliqaWeb3

Skills

Backend & APIs
TypeScript, Node.js, NestJS, REST, GraphQL, authentication, relational data modelling
Distributed Systems
Kafka, RabbitMQ, Pub/Sub, async processing, reliability, troubleshooting
Cloud & Platform
AWS, GCP, Kubernetes, Docker, Terraform, CI/CD, production operations
AI Infrastructure
MCP, LLM integrations, tool calling, agentic workflows, RAG, evaluations

Connect With Me

Let's build something.

devchain7890@gmail.com