AI Consultant

Jesus Rosario

Building polished web experiences with modern tools.

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Technical Skills

Technologies and tools I work with.

AI & Machine Learning

LangChain

OpenAI / LLMs

Vector Databases

Prompt Engineering

PyTorch

Multi-Agent Orchestration

Frontend

JavaScript

TypeScript

React

Next.js

HTML

CSS

Tailwind CSS

Backend

Node.js

Express

Python

MongoDB

Tools

Git

Docker

VS Code

Figma

Case Studies

Evidence of impact through technical problem solving.

Featured Impact

YU-SURVEYSITE

An automated survey and workflow orchestration site built for YU & Associates.

DjangoTemporal.ioDockerVue.jsTailwind

Private Repository

The Challenge

Internal company workflows for PTO and surveys were manual, leading to delays in approval and documentation.

The Result

Automated the entire approval/denial process for PTO and general surveys. Tested with real users and approved for production use.

Blogtalk Studio

A full-stack blog with AI-assisted content management and custom analytics pipeline.

Next.jsTypeScriptWhisper APIZodApp Router

Live DemoPrivate Repository

The Challenge

Content creators needed a tool to convert audio recordings into polished blog posts.

The Result

Hexagonal architecture with swappable LLM adapters (Anthropic/OpenAI), Whisper transcription, and a full CI test suite.

gINT Log Converter

An automation bridge that connects legacy geotechnical reporting systems with modern field data apps.

PythonAutomationData PipelinesParsing

Private Repository

The Challenge

Geotechnical engineers manually formatted boring log data, costing hours per project.

The Result

Automated conversion tool reducing manual data entry by ~4 hours per project week.

Technical Experiments

AI Toolkit

An autonomous research CLI following Clean Architecture for AI-driven information gathering.

PythonClean ArchitectureNLPLLMs

Source Code

The Challenge

Researchers needed an autonomous way to fetch, summarize, and organize disparate web sources for AI agents.

The Result

CLI tool achieving 90% faster background research by automating source synthesis and citation management.

User Management System

A production-ready user management platform focusing on best practices and immersive technical training.

DockerAgile12-Factor AppCI/CD

Source Code

The Challenge

Students needed a realistic technical resource to learn industry-standard deployment and agile methodologies.

The Result

Implementation of 12-Factor App principles and Agile Manifesto, serving as a comprehensive multi-field learning resource.

Campus Companion

A mobile app designed to help university students track academic progress and manage schedules.

FigmaUI/UX DesignMobile App Design

View Design

The Challenge

Students lack a unified tool to track their academic journey, from progress tracking to peer networking.

The Result

Designed a comprehensive mobile companion app with schedule management, progress tracking, and peer networking features.

Cosmic Connect

A sleek community dashboard and homepage for an online platform focused on space exploration and research.

FigmaUI/UX DesignDashboard DesignPersona Development

View Design

The Challenge

An online community needed an intuitive interface for members to share and explore space exploration content.

The Result

Designed a complete design system including a member dashboard, user persona, and a marketing homepage.

About Me

Background, experience, and education.

Senior Web Information Systems student at NJIT graduating in May 2026. Currently an AI Consultant specializing in building full-stack web applications and AI-powered automation tools.

Focused on clean architecture, type-safe code, and polished user experiences. Experienced with React, Node.js, TypeScript, Python, and modern cloud tooling.

Experience

Software Engineering Intern

YU & Associates — Elmwood, NJ

October 2024 — Present

• Built a data converter that transformed Fulcrum field data into standardized gINT boring-log report templates, eliminating repetitive manual entry.
• Developed and optimized an automated Survey Site using Django, Temporal.io, Docker, Vue.js, and Tailwind CSS to orchestrate end-to-end workflows.
• Bridged a legacy geotechnical reporting system (gINT) with the Fulcrum field app, creating a reliable modern-to-legacy data pipeline.
• Reduced manual report-preparation effort by 40% while improving turnaround time and consistency across boring logs.

Finance Assistant and Organizer

Top Food Provision — Paterson, NJ

April 2019 — July 2025

• Communicated effectively with clients through written correspondence, phone calls, and face-to-face interactions
• Managed financial transactions for factory operations, ensuring accuracy and comprehensive documentation
• Refined and carefully packaged finished products for shipment, ensuring neat presentation and safe delivery
• Proactively orchestrated customer service during a company division, successfully navigating challenges without the aid of company software. This initiative led to a 10% increase in customer satisfaction.

Education

New Jersey Institute of Technology

Bachelor of Science in Web & Information Systems

Newark, NJ • Expected May 2026

• Cumulative GPA: 3.57/4.00
• Relevant Coursework: Building Web Applications, Designing the User Experience, Advanced Website Development, Database Design, Management & Appliance, Analysis & System Design, Discovering User Needs for UX
• Certifications: Certificate of Achievement in Cybersecurity (CodePath)