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Alejandro Chataing

@alejandrochataing

Senior Full-Stack Engineer at Detodo24.com; authored mcp-code-context, an open-source MCP server for AST-based code editing.

Venezuela

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At Detodo24.com, I lead architecture for a multi-vendor e-commerce platform spanning WordPress plugins, a Laravel REST API, and a Flutter mobile app. I built dt24-home-engine and dt24-product-wizard, production plugins with React admin interfaces and custom REST APIs.

I also authored and published mcp-code-context, an open-source MCP server that uses Tree-sitter WASM for AST-based code editing and supports 15 language parsers. Previously, I built NFT data APIs at NonFungible.com and developed an online coupon platform with automated coupon classification at Couponifier.com.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Developer & AI Workflow Lead

Current

Detodo24.com

Jan 2025 - Present (1 year 9 months)

Lead architecture of a multi-vendor e-commerce platform, building WordPress plugins, Laravel REST API, and Flutter mobile app. Authored and published mcp-code-context, an open-source MCP server for AI-assisted code editing.

PHP WordPress React TypeScript Laravel Flutter NodeJS MySQL MCP Tree Sitter Kiro IDE Amazon Q

Senior Distributed Systems Engineer

NonFungible.com

Jan 2021 - Dec 2021 (11 months)

Built premium employee API for accessing Ethereum NFT token data at scale. Designed REST endpoints for analytics dashboards tracking blockchain transactions.

NodeJS MongoDB REST APIs Ethereum Web3

Senior Full-Stack Developer

Couponifier.com

Jan 2019 - Dec 2021 (2 years 11 months)

Developed full frontend and backend for an online coupon aggregation platform. Built heuristic AI models to classify and score discount coupons automatically.

React NodeJS PHP MySQL AI Heuristics REST APIs

Full-Stack Developer

Freelance Clients

Jan 2015 - Dec 2019 (4 years 11 months)

Delivered custom WordPress themes and plugins for international clients. Built RGCAdmin_Utilities and RGCAdminBot for rankedgaming.com and developed listofwallets.com with React Native and WordPress REST API.

WordPress Laravel React React Native Electron PHP JavaScript jQuery

English Teacher & Lab Instructor

Multiple Institutions

Jan 2006 - Dec 2014 (8 years 11 months)

Taught English at Wall Street Institute, Berlitz, Plaza Sésamo, Alpha Learning, Instituto Losher Ebbinghaus, and Oxford Institute. Served as lab instructor for digital English learning tools.

CEFR C2 Teaching Communication Skills