Surgery.PH - Specialist Booking Platform
A user-friendly platform in the Philippines that lets patients find and book top medical specialists (e.g., in robotic urology and breast oncoplastic surgery) with ease.
Jonathan Hipolito
Full Stack Developer
Building scalable web applications, APIs, and automation systems across Web2, Web3, and AI-driven platforms.
React / Next.js, Node.js, Java Spring Boot, n8n, MCP servers, and smart contracts.
About Me
I'm a full stack developer with 8+ years of experience building scalable web applications, APIs, and blockchain-based systems. I specialize in React / Next.js, Node.js, and Java Spring Boot, with hands-on experience in AI-powered workflows, automation systems, and MCP server integrations.
My work spans Web2, Web3, and AI-driven platforms, with a focus on performance, scalability, and user-centric design.
Core Skills & Technologies
Frontend Development
- React.js / Next.js
- JavaScript (ES6+) / TypeScript
- HTML5, CSS3, UI/UX principles
Backend Development
- Node.js / Express / REST APIs
- Java Spring Boot microservices and APIs
- Authentication and API security
AI & Automation
- LLM APIs, API orchestration, and n8n workflows
- Automation systems and process optimization
- MCP servers, tooling integrations, and intelligent task automation
Blockchain / Web3
- Smart contracts with Solidity and Rust
- Ethereum, Binance Smart Chain, and Solana
- dApp development, NFTs, DeFi systems, and token launches
Other Technologies
- AWS and cloud computing
- Database design with SQL and NoSQL
- Git, CI/CD, and Agile methodologies
Featured Projects
Scalable Web Applications & APIs
Built full-stack applications with React / Next.js, Node.js, and Java Spring Boot, including secure APIs, authentication, and production-ready user experiences.
AI Workflow & n8n Automation Systems
Designed AI-powered workflows using LLM APIs, API orchestration, and n8n to automate data processing, business operations, and user-facing features.
MCP Server & AI Tooling Integrations
Implemented MCP servers and AI tooling frameworks for structured AI interactions, reusable integrations, and scalable orchestration.
DeFi, NFT & Smart Contract Platforms
Built and deployed Web3 applications, DeFi platforms, NFT marketplaces, and smart contracts across ERC20, ERC721, BEP20, and SPL ecosystems.
Recent Projects
AI Automation & Backend Services
Backend services for AI-driven features including chat systems, content generation, API orchestration, and intelligent task execution.
Telegram & Trading Bot Systems
Automated systems connected to blockchain networks, APIs, n8n workflows, and business rules for streamlined execution.
Clients & Collaborations
AI Automation Clients
Designed LLM API workflows, n8n automations, and backend services that reduce manual workload and improve operational efficiency.
Product & SaaS Teams
Built scalable frontend and backend systems with secure APIs, authentication, responsive interfaces, and cloud-ready architecture.
Web3 Platforms
Delivered dApps, DeFi systems, NFT marketplaces, token contracts, and wallet integrations across Ethereum, BSC, and Solana ecosystems.
Professional Experience
Freelance Full Stack, Web3 & AI Developer - Global Clients
2021 - 2026
- Delivered full-stack, blockchain, and AI-driven solutions focused on scalable architectures and automation.
- Built full-stack applications using React / Next.js, Node.js, and Java Spring Boot.
- Designed AI-powered workflows using LLM APIs, API orchestration, and n8n for automation, data processing, and improved user experiences.
- Implemented MCP servers and AI tooling frameworks for structured AI interactions and scalable orchestration.
- Created backend services for AI-driven chat systems, content generation, and intelligent task execution.
- Built and deployed DeFi platforms, NFT marketplaces, Web3 applications, and smart contracts across ERC20, ERC721, BEP20, and SPL.
- Engineered Telegram bots, trading bots, and automated systems integrated with blockchain, APIs, and n8n workflows.
College Instructor - Bulacan State University
2019 - 2021
- Taught Web Development, OOP, and UI/UX principles.
- Instructed Mobile Development using Android Studio.
- Mentored students in real-world software development practices.
Software Engineer - MCN Freedom! Tech Inc.
2019
- Refactored legacy systems, improving maintainability and performance.
- Implemented unit testing strategies to increase system reliability.
- Contributed to backend and frontend system improvements.
Software Engineer - GoDigital Corporation
2017 - 2019
- Developed scalable applications using Node.js and React.js.
- Delivered systems including Loyalty Rewards, CMS, and Gamification platforms.
- Designed REST APIs and system architecture documentation.
- Worked within agile teams to deliver high-quality software.
- Utilized AWS cloud infrastructure for deployment and scaling.
Contact
Or email me directly at itsjnathan@gmail.com