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Available Jun 2026

Jean
Johnson

Software Engineer · MS SWE (Data Science) · Cloud & AI

4 years building cloud-native systems on AWS — from IoT telemetry pipelines to Agentic AI. Currently at ASU pursuing my Masters in Software Engineering (Data Science). Java ☕ was my first love but these days, I have been hanging out with python a lot! 😉 I love building projects that solve actual problems (mostly my problems!)

The tools I build with

Languages & Frameworks

Java Python Spring Boot FastAPI React JS PyTorch PyTorch Geometric OpenCV JavaScript HTML/CSS Bash

AI & ML

LangChain LangGraph RAG Agentic AI LLM Evaluation MLflow ChromaDB Qdrant HuggingFace Google Gemini Tavily AI Pandas NumPy Scikit-learn

Cloud & Infrastructure

AWS EC2 DynamoDB IoT Core Lambda S3 / SQS / Kinesis GCP BigQuery GCP Cloud Run GCP Artifact Registry Workload Identity Federation Firebase Netlify Docker GitHub Actions Git

Data & Protocols

PostgreSQL MongoDB Redis Elasticsearch Protocol Buffers MQTT Grafana Linux/Unix

Things I've built & explored

🤖 Agentic AI

Job Buddy — Autonomous Job Search Agent

A multi-phase autonomous job search agent that parses GitHub READMEs to build a vectorized knowledge base of personal projects, scores job postings against my resume using Google Gemini, and autonomously extracts job descriptions from external career sites via Tavily AI.

Job Buddy — Autonomous Job Search Agent architecture

Multi-phase autonomous agent with RAG and Gmail integration

Python LangChain Gemini 2.5 Flash RAG ChromaDB PostgreSQL Streamlit Gmail API Tavily AI

MLOps

LLM Buddy - LLM Evaluation & Benchmarking Platform

LLM Buddy is an automated benchmarking pipeline that evaluates multiple LLMs across coding, reasoning, summarization, and RAG tasks using LLM-as-a-judge scoring. Buddy uses LLaMA 4 Maverick as an independent judge to score responses on accuracy, clarity, and completenessand tracks results in MLflow for experiment reproducibility and persist results to GCP BigQuery for long-term trend analysis. The solution also has automated weekly runs via GitHub Actions with GCP Workload Identity Federation and Live leaderboard deployed on GCP Cloud Run.

LLM Buddy - LLM Evaluation & Benchmarking Platform architecture

Automated LLM evaluation pipeline with live GCP leaderboard

Python Gemini 2.5 Flash LLaMA 4 Scout Groq MLflow GCP BigQuery Cloud Run Docker GitHub Actions Streamlit

🧠 AI Dev Tool

LeetCode Buddy — AI Study Tool

A intelligent LeetCode buddy to make you a Leetcode Master. Buddy has a plan with 170+ problems across 3 phases and buddy also helps you track your solutions and patterns covered for easy revision. The project allows you to submit the leetcode solutions, uses Gemini AI to enrich your submission with metadata and commits them directly to GitHub. Built on Netlify serverless functions, the app also classifies each solution by pattern, generate approach summaries, infer time/space complexity, surface key insights and gotchas, and auto-flag problems for revisit based on self-rating.

AI-powered leetcode study tracker with automatic GitHub commits

Vanilla JS Netlify Functions Node.js Google Gemini 2.5 Flash GitHub REST API EmailJS

Multimodal ML · NLP + Vision

Multimodal Sentiment Classifier

Built a multimodal sentiment classifier on the MVSA dataset using cross-modal attention and gated fusion. Finetuned RoBERTa for text and ResNet-50 for images, fused with a learned gating mechanism.

Val Macro-F1: 0.63 on MVSA dataset

Python PyTorch RoBERTa ResNet-50 AWS
🤝

Open to Collaborate

Got an interesting problem in distributed systems, computer vision, or AI agents? I love building with people who care about the details. Let's make something cool.

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💼

For Recruiters

Seeking full-time SWE roles starting May 2026. Strong in cloud-native backend, IoT/streaming data pipelines, and ML engineering. Based in Tempe, AZ — open to relocation.

Get In Touch →

Where I'm learning

MS Software Engineering

Arizona State University, Tempe, AZ

Data Science Track · Aug 2024 – May 2026

GPA: 3.89 / 4.0

B.Tech (Hons) Computer Science & Engineering

Rajagiri School of Engineering & Technology, Kerala, India

Jun 2016 – May 2020

GPA: 8.22 / 10.0
Jean Anna Johnson

Open to opportunities · Jun 2026

Let's build something great

Whether you're a recruiter with an exciting role, or a developer with a wild idea — my inbox is open. I respond within 24 hours.

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