07/01/2026 updated

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Full Stack React & Next.js Developer | AI Integrations & Automations

Cebu, Philippines
Only remote
Bachelor of Science in Computer Science
Cebu, Philippines
Only remote
Bachelor of Science in Computer Science

Profile attachments

Ceferino Jumao-as V_Resume.pdf

Artificial IntelligenceScrum MethodologyAzure Machine LearningNext.jsWorkflowsChatbotsReact.jsPrompt EngineeringBackendFull Stack DevelopmentFront End Software DevelopmentArtificial Intelligence Markup Language (AIML)
Full Stack Development (React & Next.js)
Expertise in building production-grade web applications using React.js, Next.js, TypeScript, and JavaScript, combined with backend technologies such as Python, FastAPI, and Supabase (PostgreSQL).

AI Engineering & LLM Orchestration
Hands-on experience designing and deploying AI-driven systems using LangChain, LangGraph, OpenAI SDK, and multi-agent orchestration frameworks to build RAG pipelines, chatbots, and agentic workflows.

Workflow Automation (n8n)
Proficiency in implementing n8n-based workflow automation to orchestrate asynchronous processes, EOD summarizations, and real-time notification triggers, enhancing operational efficiency.

Vector Databases & Semantic Search
Experience working with Qdrant and Pinecone vector databases for document indexing, retrieval, and semantic search in RAG-based applications.

Frontend Styling & UI Frameworks
Skilled in Tailwind CSS, Flutter, and Streamlit for building responsive and visually consistent user interfaces across web and mobile platforms.

Data Analysis & Visualization
Competence in using Pandas, Leaflet, and data visualization libraries such as Recharts and D3 to process and present data insights effectively.

DevOps & Development Tools
Familiarity with Git/GitHub, Vercel, Docker, and Agile/Scrum methodologies, as well as development environments like Cursor and VS Code.

Machine Learning & Computational Intelligence
Research background in Computational Intelligence and Machine Learning, including use of Jupyter Notebooks and Python for ML experimentation and review.

Prompt Engineering
Application of advanced prompt engineering techniques to build AI evaluator agents that objectively score and rank candidates based on role-specific criteria.

Experience

Professional experience0 - 5 years
Freelancer since2024

Languages

EnglishFluent

Project history

Lead Software AI Developer Associate

SN Group International Pty Ltd
Spearheaded the research and integration of emerging AI tools, collaborating with Operations to deploy solutions that streamlined business processes and enhanced efficiency. Tech Stack: Next.js, TypeScript, Python, n8n.

Lead Software AI Developer Intern

SN Group International Pty Ltd
Served as Lead Software AI Developer Intern at SN Group International Pty Ltd.

Research Intern

University of the Philippines Cebu - Computational Intelligence and Machine Learning (CIML) Lab
Researched foundational and intermediate articles to write a review paper on Computational Intelligence (CI) and Machine Learning (ML). Tech Stack: Python.

Capstone Project, Co-lead Software AI Developer

Green Point (RAG Environmental recommendation engine)
Co-developed a RAG-based recommendation engine that analyzes spatial data to generate real-time greening strategies for city planners. Architected the AI project timeline using Multi-Agent Orchestration for greening recommendations. Tech Stack: Next.js, TypeScript, Python.

Program Lead & Committee Head

UP Computer Science Guild
Led technical workshops and mentorship programs to upskill junior members in computer science-related technologies.

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