Fullstack
Developer
& Problem Solver
Building data-driven web applications and AI-powered analytics platforms. 3.5+ years in software — with a unique industrial engineering foundation.
About
Engineer by
mindset.
Developer
by craft.
I started my career maintaining PLC and DCS systems in a rayon manufacturing plant — debugging things that can't be Googled, under pressure, with no Stack Overflow. That taught me how to think about systems.
I taught myself software engineering in parallel, then made the full leap into web development in 2021. Today I build end-to-end fullstack applications at Xeratic, an enterprise data & AI enabler — shipping products that help businesses turn raw data into decisions.
I'm looking for mid-level fullstack roles in startup, fintech, SaaS, or data platform environments where I can keep building things that matter.
Technical Skills
The stack I
work with daily.
Work Experience
Where I've
built things.
- Built and maintained multiple web-based products — dashboards, automation tools, and AI analytics platforms.
- Designed and implemented REST APIs in Node.js and Golang serving both internal services and external integrations.
- Developed AI-powered insight features including early-warning systems and business recommendation engines.
- Optimized database queries across PostgreSQL, MySQL, and SQL Server for performance-critical data pipelines.
- Contributed to fullstack architecture design across multiple product lines.
- Built responsive UI components for web applications using Vue.js.
- Integrated backend APIs and improved frontend performance and responsiveness.
- Collaborated cross-functionally with backend developers for smooth system integration.
- Led installation, maintenance, and troubleshooting of PLC and DCS industrial control systems.
- Reduced machine downtime through systematic fault analysis and system optimization.
- Built the problem-solving and systems-thinking mindset that now drives my software engineering approach.
Projects
Things I've
shipped.
A Git-like snapshot utility for Docker containers. Effortlessly capture, manage, and restore container states with a powerful CLI interface, including support for volumes and environment configurations.
A fast CLI tool for deduplicating database records using configurable similarity rules. Supports multiple comparison algorithms (exact, fuzzy, soundex, ngram, numeric), YAML-based weighted rules, parallel worker pool processing, and blocking strategies to reduce comparison space.
A secure, multi-dialect API that converts natural language questions into executable SQL queries. Automatically introspects your database schema and uses advanced LLMs to generate precise, read-only queries with natural language explanations.
High-performance image proxy server that dynamically converts remote images to WebP format. Features LRU caching and rate limiting to optimize web asset delivery.
Data Quality Platform allowing data professionals and business users to solve data quality issues by linking, deduplicating, matching, and stewarding data with customizable ruleset algorithms. Unifies customer data for clearer insights, reduces costly duplication errors, and enables confident data-driven decisions.
Multi-database connection engine that executes dynamic queries and auto-generates chart visualizations. Integrated AI chatbot layer for natural-language data insights — enabling non-technical users to explore data without writing SQL.
Business analytics dashboard covering finance, customer, and KPI metrics. Features AI-based early-warning system and automated business recommendations to accelerate data-driven decision-making.
Marketplace data aggregation system pulling from Shopee, Tokopedia, and Lazada into a unified sales dashboard. Replaced manual reporting workflows with automated ETL pipelines providing customer insights and performance analytics.
Value I Bring
What I can do
for you.
Not just a list of technologies — here's what you actually get when you hire me.
Turn messy data into decisions
I take vague data problems and ship working dashboards, pipelines, and AI-insight features — fast. At Xeratic I've done this across 3+ live products.
Own the full stack — no hand-offs
From Postgres schema to React UI, I ship end-to-end without waiting on another team. One hire, full ownership. I've built entire product features solo.
Integrate AI into existing systems
I wire LLMs, agents, and AI pipelines into production backends — not toy demos. LangChain, LangGraph, Azure OpenAI, MCP — in real, deployed products.
Ship clean, documented code
I write code junior developers can read and extend. Every project I build gets a proper README, architecture doc, and clear conventions — no "tribal knowledge" trap.
Adapt fast, ship faster
Industrial engineering background means I debug systems under pressure — no Stack Overflow, no guessing. I hit the ground running and ask the right questions first.
Contact
Let's build
something together.
Open to mid-level fullstack opportunities in startup, fintech, SaaS, or data platform environments. I reply to all serious inquiries.