Hi, I'm Jhoselyn
Software Engineer with a global outlook, passionate about building technology that transforms how organizations measure and deliver impact. I led the rollout of a progressive web app across 2 countries for the Inter-American Development Bank, strengthening how governments in Latin America and the Caribbean track progress and ensure transparency.
With 3+ years in full-stack development and training in Human-Centered Design at Cornell, I bridge technical execution with user empathy. I thrive on creating digital solutions that align with mission-critical goals and deliver measurable value.
What I Believe
Human-Centered
Technology that enhances lives, not complicates them.
Always Learning
Curiosity drives innovation in this ever-evolving field.
Performance First
Beautiful + fast = perfect user experience.
Global Impact
Building solutions that cross borders and cultures.
Technical Knowledge
Frontend
Backend
Design
Frameworks & Libraries: React, Angular, Flask, Dash, LangChain
AI & Data: Rest APIs, GraphQL, SQL, NoSQL, RAG, AI-assisted development (Cursor, Lovable)
Design Systems & UI: Material Design, Ant Design
DevOps & Tools: Docker, Azure, Git, GitHub, CI/CD
Ready to Build Something Amazing?
Let's create digital experiences that matter. From concept to deployment, I bring ideas to life with clean code and beautiful design.
Featured Projects
A showcase of my recent work, from full-stack applications to innovative web experiences.
Medical Assistant
A full-stack AI conversational chatbot solution with LangChain, OpenAI, and Pinecone, deployed on AWS via Docker with CI/CD through GitHub Actions. Features include a responsive chatbot UI, real-time messaging, and automated deployment pipelines.
Ecommerce Platform
(IN PROGRESS) A modern, full-featured e-commerce platform built with TypeScript on both frontend and backend and MongoDB for resilient product and order storage. In addition to standard product management, shopping cart and admin dashboards,
Krypt
A user-friendly DApp for secure Ethereum transactions — users can connect their MetaMask wallet, make transactions through a guided, form-driven UX (with validation and transaction previews), and inspect recent transaction history within the app for easy reconciliation.
Want to see more of my work?
View All Projects on GitHubGet In Touch
Ready to bring your next project to life? Let's discuss how we can work together to create something amazing.